[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "1"]
[White "Yang, Chenxuan"]
[Black "Wang, Shixu B"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1250"]
[BlackElo "2433"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. c3 O-O 5. h3 c5 6. e3 Qb6 7. Qc2 d5 8. dxc5 Qxc5
9. Nbd2 Nc6 10. Rc1 Re8 11. Nb3 Qb6 12. Be2 Bf5 13. Qd2 e5 14. Bh2 a5 15. Nh4 Be6
16. Bd1 a4 17. Na1 d4 18. b3 Ne4 19. Qd3 Nxc3 20. bxa4 Nb4 21. Qd2 Ne4 22. Rc6 bxc6
23. Qe2 d3 24. Qf3 d2+ 25. Kf1 Nc3 26. e4 Bc4+ 27. Kg1 Rad8 28. Qxc3 Be2 29. Qb3
Bxd1 30. Qxd1 Nd3 31. Bg3 Nb2 32. Qc2 d1=Q+ 33. Qxd1 Rxd1+ 34. Kh2 Rxh1+ 35. Kxh1
Rd8 36. Nc2 Rd1+ 37. Kh2 Nc4 38. Nf3 Qb1 39. Nfe1 Rxe1 40. Nxe1 Qxe1 41. h4 Bh6 42.
a3 Bf4 43. a5 Qxf2 44. Bxf4 exf4 45. a6 f3 46. a7 Qxg2#  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "2"]
[White "Huang, Renjie"]
[Black "Zhang, Edmond Meng"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2413"]
[BlackElo "1229"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Qb6 7. Nb3 e6 8. O-O
Be7 9. a4 O-O 10. Re1 Ne5 11. a5 Qc7 12. Bf1 Rd8 13. f4 Ng6 14. Be3 d5 15. e5 Ne4
16. Nxe4 dxe4 17. Qe2 f6 18. Qc4 Qxc4 19. Bxc4 Bd7 20. Rad1 Nf8 21. Bc5 Bxc5+ 22.
Nxc5 Rdc8 23. b4 b6 24. axb6 axb6 25. Nxd7  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "3"]
[White "Zhang, Qiwang"]
[Black "Nie, Xinyang"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1221"]
[BlackElo "2312"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 O-O 8. O-O a5
9. Rd1 b5 10. b3 Bb7 11. Bf4 Nbd7 12. Nc3 Ba6 13. Nd2 Nh5 14. e4 Nxf4 15. gxf4 b4
16. Ne2 f5 17. exd5 cxd5 18. Ng3 Nf6 19. Re1 Ne4 20. Nf3 Rc8 21. c5 Bf6 22. Ne5 g5
23. f3 gxf4 24. fxe4 dxe4 25. Nxe4 Qxd4+ 26. Kh1 fxe4 27. Qxe4 Qxe4 28. Rxe4 Rxc5
29. Nd7 Bxa1 30. Nxc5 Bc8 31. Nxe6 f3 32. Bf1 Re8 33. Bc4 Kh8 34. Kg1 Bb7 35. Rg4
Bc8 36. Re4 Bxe6 37. Bxe6 Rd8 38. Kf2 Rd2+ 39. Kxf3 Rxh2 40. Re2 Rh1 41. Rg2 Rf1+
42. Ke2 Rf8 43. Bc4 Bd4 44. Rg5 Bb6 45. Rg3 Rd8 46. Kf3 Re8 47. Rg5 Bc7 48. Rg2 Bd8
49. Kg4 Rf8 50. Rg3 Bc7 51. Rf3 h5+  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "4"]
[White "Jiang, Qinyu"]
[Black "Chen, Borui"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2246"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6
9. O-O-O d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Be6 14. Ne4 Re8 15. h4
h6 16. g4 Qc7 17. Kb1 Red8 18. Qe1 Nf4 19. Bd6 Qb6 20. g5 h5 21. Nf6+ Bxf6 22. gxf6
Nd5 23. Bxe5 Nb4 24. Rxd8+ Rxd8 25. b3 Qa5 26. a4 Bf5 27. Rh2 Qb6 28. Bc4 Qc5 29.
Bc7 Rc8 30. Qe7 Qg1+ 31. Kb2 Qd4+ 32. c3 Nd3+ 33. Ka2 Qd7 34. Bxf7+ Kh8 35. Qxd7
Bxd7 36. Bxg6 Rxc7 37. Bxd3 Be6 38. Re2 Bf7 39. Bf5 Kg8 40. Rd2 Be8 41. Be6+ Bf7
42. Rg2+ Kf8 43. Rg7 Rb7 44. Ka3 a5 45. b4 axb4+ 46. cxb4 Ra7 47. a5 c5 48. Rxf7+
Rxf7 49. Bxf7 cxb4+ 50. Kxb4 Kxf7 51. a6 Kxf6 52. a7 Ke5 53. a8=Q  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "5"]
[White "Chen, Chun"]
[Black "Shao, Wenbin"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "2236"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nf3 Qb6 6. Qb3 c4 7. Qc2 Bf5 8. Qc1 e6
9. Nbd2 Qd8 10. Be2 Be7 11. O-O O-O 12. Ne5 Nxe5 13. dxe5 Nd7 14. Nf3 Qc7 15. h3
Be4 16. Nd2 Bg6 17. Nf3 b5 18. Rd1 a5 19. Bh2 b4 20. Rd2 Rfc8 21. Bd1 a4 22. Bc2
a3 23. Bxg6 hxg6 24. Qd1 axb2 25. Rxb2 bxc3 26. Rc2 Ra3 27. Rac1 Qa5 28. Qd4 Rb8
29. e4 Bc5 30. Qd1 dxe4 31. Ng5 Rd8 32. Qg4 Nf8 33. Qxe4 Rxa2 34. Bg3 Rxc2 35. Qxc2
Rd3 36. Kh2 Qa3 37. Rb1 Rd2 38. Qc1 c2 39. Qxa3 Bxa3 40. Ra1 c1=Q 41. Rxc1 Bxc1 42.
Ne4 Rd4 43. f3 Rxe4 44. fxe4 c3 45. Be1 Bd2 46. Bxd2 cxd2 47. Kg3 d1=Q 48. Kf2 Qd4+
49. Kf3 Qxe5 50. g4 Nd7 51. Ke3 g5 52. Kf3 Qf4+ 53. Kg2 Qxe4+  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "6"]
[White "Chen, Yuan"]
[Black "Chen, Muxi"]
[Result "0-1"]
[ECO ""]
[WhiteElo "2211"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9.
Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. Be2 Qb6 13. a4 O-O-O 14. Qc2 b4 15. Nd1
Qxd4 16. Qxc4 Qxc4 17. Bxc4 Bh6 18. Bxh6 Rxh6 19. Ne3 Nxf6 20. a5 Nd5 21. O-O c5
22. a6 Bc6 23. Ng4 Rh5 24. Rfc1 Kc7 25. g3 Kb6 26. Rc2 Nc7 27. Re1 Nb5 28. Bxb5 Kxb5
29. f4 Rhd5 30. Ne5 Be8 31. h4 f5 32. Nf3 Bh5 33. Kf2 R8d6 34. Re5 Rxa6 35. Ng5 Rxe5
36. fxe5 b3 37. Rd2 c4 38. Ke3 Rc6 39. Rd6 c3 40. Nxe6 cxb2 41. Nd4+ Ka4 42. Rxc6
b1=Q 43. Rc4+ Ka5 44. Rc5+ Ka6 45. Kd2 Qd1+ 46. Kc3 Qc1+ 47. Kb4 Qc2 48. Rc4 Qxc4+
49. Kxc4 b2 50. Kc5 b1=Q 51. Nxf5 Bf7 52. Nd4 Be8 53. e6 Qh7 54. e7 Qg6 55. Kd6 Qg4
56. Kc7 Qxg3+ 57. Kc8 Qd6  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "7"]
[White "Chen, Tianjia"]
[Black "Kong, Xiangrui"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "2193"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bb5+ Nbd7 7. Bg5 Be7 8. O-O
O-O 9. Bxd7 Bxd7 10. Re1 a6 11. Nb3 Qc7 12. Qd2 Rfd8 13. Rad1 Be8 14. Qe2 b5 15.
e5 dxe5 16. Qxe5 Qxe5 17. Rxe5 b4 18. Rxd8 Rxd8 19. Ra5 bxc3 20. Kf1 cxb2 21. Bxf6
b1=Q+ 22. Ke2 Qxc2+ 23. Kf3 Bxf6 24. Rc5 Rd3+ 25. Ke4 Qe2+ 26. Kf4 Qxf2+ 27. Kg4
Qh4#  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "8"]
[White "Zhu, Yilun"]
[Black "Chen, Weiming"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2190"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. d4 g6 5. Be2 Bg7 6. O-O O-O 7. c4 Qd8 8. Nc3
e6 9. h3 Nc6 10. Be3 Ne7 11. Qd2 b6 12. Rfd1 Bb7 13. Bh6 c6 14. Ne5 Nf5 15. Bxg7
Kxg7 16. Qf4 Qe7 17. Bf3 Rac8 18. Re1 Rfd8 19. Rad1 h6 20. h4 Qc7 21. g3 a6 22. Ne4
Nxe4 23. Qxe4 Qd6 24. h5 g5 25. Bg4 Kf6 26. Nxf7 Kxf7 27. Bxf5 exf5 28. Qxf5+ Kg8
29. Re6 Qc7 30. Rg6+ Kh8 31. Qf6+  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "9"]
[White "Cheng, Gongpu"]
[Black "Zhang, Fuhan"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "2160"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 c6 6. O-O d5 7. cxd5 Nxd5 8. e4 Nb6
9. d4 Bg4 10. Bf4 Bxf3 11. Qxf3 Qxd4 12. a3 N8d7 13. Qe2 Qc4 14. Qd2 Nc5 15. Rad1
Ne6 16. Be3 Rfd8 17. Qc1 Qb3 18. Bxb6 axb6 19. f4 Bd4+ 20. Kh1 Bxc3 21. bxc3 Rxd1
22. Rxd1 Qxa3 23. Qe3 Qc5 24. Qf3 Rd8 25. Rxd8+ Nxd8 26. h4 b5 27. Qd3 Qd6 28. Qf3
f6 29. f5 Nf7 30. fxg6 hxg6 31. Qg4 Kg7 32. h5 Ne5 33. Qf4 Qd1+ 34. Kh2 Qxh5+ 35.
Kg1 Qg4 36. Qf2 Qd1+ 37. Bf1 Qf3 38. Qc5 Qxg3+ 39. Kh1 Nf3 40. Qxe7+ Kh6 41. Qf8+
Kg5 42. Qc5+ Kh4  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "10"]
[White "Zhang, Di"]
[Black "Cheng, Zihan"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2143"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 a6 5. a4 g6 6. Nf3 Bg7 7. d3 e6 8. Nxd4 cxd4
9. Ne2 Ne7 10. Ng3 d6 11. O-O O-O 12. Bd2 b6 13. Bb3 Bd7 14. f4 Kh8 15. h4 f5 16.
h5 Ng8 17. hxg6 hxg6 18. exf5 gxf5 19. Qh5+ Nh6 20. Rae1 Rf6 21. Re2 Qg8 22. Bb4
Bf8 23. Qf3 Rc8 24. Nh5 Rg6 25. Qf2 Bg7 26. Qh4 Qf8 27. Rf3 a5 28. Ba3 Rg4 29. Qh2
Rg6 30. Rg3 Ng4 31. Rxg4 fxg4 32. f5 g3 33. Qh4 exf5 34. Nf4+ Rh6 35. Ng6+ Kh7 36.
Nxf8+ Rxf8 37. Qf4 Be5 38. Rxe5 dxe5 39. Qxe5 Re8 40. Qxg3 Rg6 41. Qh4+ Rh6 42. Qxd4
Bc6 43. Bd5 Bxd5 44. Qxd5 Re1+ 45. Kf2 Rhe6 46. Qxf5+ Kg7 47. Qg4+ Kf7 48. Qf4+ Kg6
49. Qd2 R1e5 50. b3 Rf5+ 51. Kg1 Ref6 52. Qe2 Kf7 53. Bb2 Re6 54. Qd2 Rg6 55. d4
Rgf6 56. d5 Rf1+ 57. Kh2 R6f5 58. Qe2  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "11"]
[White "Dong, Siqi"]
[Black "Xi, Qi"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "2118"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 c4 7. Be2 Na5 8. Nbd2 Bd7 9.
Rb1 Ne7 10. b4 cxb3 11. Nxb3 Nxb3 12. Qxb3 Qxb3 13. Rxb3 b6 14. Rb1 Nc6 15. Nd2 Be7
16. Nb3 O-O 17. f4 Rac8 18. Kd2 Nb8 19. Bb2 Ba4 20. Bc1 Rc7 21. Rf1 Rfc8 22. Rf3
Nc6 23. Ba6 Rd8 24. Bd3 Bxb3 25. Rxb3 Na5 26. Rb1 Nc4+ 27. Bxc4 Rxc4 28. Kc2 Rdc8
29. Kb3 b5 30. Bd2 R8c6 31. Ra1 Ra4 32. Bc1 f6 33. exf6 Bxf6 34. Ra2 Bxd4 35. Bd2
Bf6 36. g3 Re4 37. a4 bxa4+ 38. Rxa4 Re2 39. Bc1 Rxh2 40. Rxa7 Rb6+ 41. Ka3 Rc2 42.
Rf1 Rxc3+ 43. Ka2 Rc2+ 44. Ka3 Rb1  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "12"]
[White "Yu, Chaojie"]
[Black "elebegesan, "]
[Result "1-0"]
[ECO ""]
[WhiteElo "2110"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bc5 6. O-O Nf6 7. d3 h6 8. c3 O-O
9. d4 Bb6 10. Nxe5 Nxe5 11. dxe5 Nxe4 12. Bd5 Nxf2 13. Rxf2 Qh4 14. Qf3 Bxf2+ 15.
Qxf2 Qxf2+ 16. Kxf2 c6 17. Bb3 g5 18. h4 Re8 19. hxg5 hxg5 20. Bxg5 Rxe5 21. Bf4
Rf5 22. Kg3 d5 23. Nd2 Rh5 24. Re1 Be6 25. Bd1 Rh7 26. Nf3 Re8 27. Bc2 Rg7+ 28. Kf2
f6 29. Nd4 Bd7 30. Rxe8+ Bxe8 31. Nf5 Rd7 32. Ke3 c5 33. Bd6 d4+ 34. cxd4 cxd4+ 35.
Kxd4 Bg6 36. Kc5 Kh8 37. g4 Rd8 38. Bb3 Bxf5 39. gxf5 Kg7 40. Be6 Rh8 41. Kb6 Rd8
42. Bc5 Rd2 43. b4 Rd3 44. Kxa6 Ra3+ 45. Kxb5 Ra8 46. a4 Rb8+ 47. Kc6 Ra8 48. a5
Ra6+ 49. Kb7 Rxe6 50. fxe6 f5 51. a6 f4 52. a7 f3 53. a8=Q  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "13"]
[White "Fan, Yupan"]
[Black "Hou, Yifan B"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "2043"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. c4 Nf6 2. Nc3 e6 3. d3 d5 4. Nf3 c5 5. Bf4 a6 6. g3 d4 7. Ne4 Nxe4 8. dxe4 Nc6
9. e3 Be7 10. exd4 cxd4 11. Bg2 e5 12. Bd2 O-O 13. O-O f5 14. Re1 fxe4 15. Rxe4 Bf5
16. Re1 e4 17. Nh4 Bxh4 18. gxh4 Qxh4 19. Qb3 Rf6 20. c5+ Kh8 21. Qxb7 Rb8 22. Qxa6
Rg6 23. Qf1 Bh3 24. Qe2 Bxg2 25. Qxe4 Bxe4+ 26. Kf1 Bd3+ 27. Re2 Qh3+ 28. Ke1 Rg1#
 0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "14"]
[White "Chen, Hongsen"]
[Black "Fang, Chenxi"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2002"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. Bg5 exd5 6. cxd5 d6 7. e3 a6 8. a4 b4 9.
Bc4 Be7 10. O-O O-O 11. Nbd2 h6 12. Bh4 Bf5 13. a5 Ne4 14. Bxe7 Qxe7 15. Nxe4 Bxe4
16. Nd2 Bg6 17. Qe2 Qb7 18. f4 f5 19. e4 fxe4 20. f5 Bxf5 21. g4 Bg6 22. Rxf8+ Kxf8
23. Nxe4 Qc7 24. Rf1+ Kg8 25. Nf6+ gxf6 26. Rxf6 Qg7 27. Qe6+ Kh7 28. Bd3 Bxd3 29.
Rf7 Ra7 30. Rxg7+ Rxg7 31. Qxd6 Nd7 32. Kf2 Bb5 33. Kg3 Rg6 34. Qe7+ Rg7 35. Qe4+
Kh8 36. Qe6 Kh7 37. Qf5+ Kh8 38. d6 Rg5 39. Qe6 Kh7 40. h4 Rg7 41. Kf4 c4 42. Qf5+
Kh8 43. g5 hxg5+ 44. hxg5 Kg8 45. Qd5+ Kh7 46. Qe4+ Kg8 47. Qe1 b3 48. Kf5 Nf8 49.
Qe4 Rf7+ 50. Kg4 Rg7 51. Qd5+ Kh8 52. Qa8 Kg8 53. Kf4 Rf7+ 54. Ke5 Rg7 55. Qd5+ Rf7
56. Kd4 Kg7 57. Kc5 Nd7+ 58. Kb4 Nf8 59. Qe4 Ng6 60. Qe6 Nf8 61. Qe5+ Kg8 62. Qe4
Rg7 63. Qd5+ Kh8 64. Kc3 Kh7 65. Qf5+ Kg8 66. Kb4 Rf7 67. Qd5 Kg7 68. Qd4+ Kg8 69.
Qe5 Rg7 70. Qd5+ Kh8 71. Kc3 Kh7 72. Qf5+ Kg8 73. Kb4 Rf7 74. Qc8 Rg7 75. Qd8 Rd7
76. Qf6 Rf7 77. Qe5 Rg7  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "15"]
[White "Fang, Zelong"]
[Black "Hu, Zehua"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1992"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c3 e6 5. Nf3 Ne7 6. Bg5 Qb6 7. Qd2 h6 8. Bxe7 Bxe7
9. Be2 O-O 10. O-O Bh7 11. a4 a5 12. Qc1 c5 13. Na3 cxd4 14. cxd4 Nc6 15. Nb5 Rac8
16. Qd2 Nb4 17. Rac1 Na2 18. Rxc8 Rxc8 19. Bd3 Bxd3 20. Qxd3 Nb4 21. Qb1 Rc4 22.
Ne1 Qc6 23. Nd3 Nxd3 24. Qxd3 Rxa4 25. Na7 Qc4 26. Qf3 Rb4 27. Qa3 b6 28. b3 Qc7
29. Qc1 Qxa7 30. Qc8+ Bf8 31. Rc1 b5 32. g3 Qxd4 33. Qe8 Rxb3 34. Rc7 Rb1+ 35. Kg2
Qe4+ 36. Kh3 Qf5+ 37. Kg2 Rb2 38. Kh1 Qf3+  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "16"]
[White "Chen, Zhi"]
[Black "Feng, Jianxun"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1980"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 Bf5 6. Ng3 Bxb1 7. Rxb1 e6 8. a3 Nge7
9. Be2 g6 10. f4 cxd4 11. cxd4 h5 12. h4 a5 13. Bb5 Rc8 14. Bd2 Bg7 15. Bc3 f6 16.
O-O fxe5 17. fxe5 Nf5 18. Nxf5 exf5 19. Qf3 O-O 20. Ba4 Qxh4 21. Qxd5+ Kh7 22. Bxc6
Rxc6 23. Qd7 Rd8 24. Qxb7 Rc4 25. Rbd1 Rcxd4 26. Bxd4 Rxd4 27. Qa7 Rxd1 28. Rxd1
Qe4 29. Qxa5 Bxe5 30. Qc5 Bxb2 31. Qb4 Qe3+ 32. Kh1 Bxa3 33. Qa5 Bb2 34. Rd7+ Kh6
35. Rd1 Be5 36. Re1 Bc3 37. Rxe3 Bxa5 38. Re6 Kg5 39. Kg1 Bc7 40. Kf2 h4 41. Ke3
Bg3 42. Ra6 Kh5 43. Kd4 Kg5 44. Ra8 Kg4 45. Rh8 Bf4 46. Kd5 Kg3 47. Ke6 Bc1 48. Rc8
Be3 49. Rc2 f4 50. Kf6 g5 51. Re2 g4 52. Kf5 h3 53. gxh3 gxh3 54. Re1 h2 55. Ke4
Bg1 56. Kd4  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "17"]
[White "Fu, Yinxiao"]
[Black "Wu, Yixing"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1972"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 g6 7. O-O Bg7 8. Be3
O-O 9. Qd2 Ng4 10. Nxc6 bxc6 11. Bd4 e5 12. Be3 Nxe3 13. Qxe3 Be6 14. Rad1 Qc7 15.
Qg3 Rad8 16. b3 d5 17. Bg4 f5 18. exf5 gxf5 19. Bh3 Qe7 20. Na4 f4 21. Bxe6+ Qxe6
22. Qc3 f3 23. Nc5 Qg4 24. g3 Qh3 25. Qxf3 Rf7 26. Qf4 Rxf4 27. c4 Rf3 28. Rd3 Rd6
29. Re3 Rh6 30. Rxf3 Qxg3+ 31. hxg3  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "18"]
[White "Zhang, Yinzhe"]
[Black "Gao, Zhenhao"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1960"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. e3 g6 3. b3 Bg7 4. Bb2 d6 5. Be2 O-O 6. O-O Nbd7 7. d3 c6 8. c4 Qc7
9. Nbd2 e5 10. Qc2 Nc5 11. b4 Ne6 12. Nb3 Nd7 13. d4 b6 14. Rac1 Bb7 15. Qb1 f5 16.
d5 Nd8 17. dxc6 Nxc6 18. a3 e4 19. Ng5 Rae8 20. c5 d5 21. Bxg7 Kxg7 22. b5 h6 23.
bxc6 hxg5 24. cxb6 axb6 25. cxd7 Qxd7 26. Qb2+ Kf7 27. Nd4 Qd6 28. Nb5 Qb8 29. Rc7+
Re7 30. Nd6+ Ke6 31. Rxe7+ Kxe7 32. Nxb7 Qxb7 33. Qg7+ Rf7 34. Qxg6 g4 35. Rc1 Rf6
36. Qg7+ Rf7 37. Qe5+ Kf8 38. Qh8+ Ke7 39. Rc8 Ke6 40. Re8+ Re7 41. Qh6+ Ke5 42.
Qg7+ Ke6 43. Qg6+ Ke5 44. Rf8 Re6 45. Qxf5+ Kd6 46. Bxg4  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "19"]
[White "Gong, Bonuonuo"]
[Black "Gong, Sunle"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1949"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nf6 5. Nf3 Nc6 6. Bf4 a6 7. e3 Bg4 8. Be2 e6
9. O-O Bd6 10. Bxd6 Qxd6 11. Rc1 O-O 12. Na4 Nd7 13. Nc5 Nxc5 14. dxc5 Qc7 15. a3
a5 16. Nd4 Bxe2 17. Qxe2 a4 18. Nxc6 bxc6 19. Rc3 Ra5 20. Qc2 Rfa8 21. Rd1 e5 22.
e4 d4 23. Rc4 g6 24. Rb4 Rb8 25. Rd3 Qa7 26. b3 Rxb4 27. axb4 axb3 28. Rxb3 Ra1+
29. Rb1 Qa3 30. Qd1 Rxb1 31. Qxb1 d3 32. Qd1 d2 33. Kf1 Qd3+ 34. Kg1 Qxe4 35. Kf1
Qc4+ 36. Kg1 Qc1 37. h3 Qxd1+ 38. Kh2 Qb3 39. g3 Qf3 40. h4 d1=Q 41. b5 Qdh1#  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "20"]
[White "Pan, Tao"]
[Black "Gu, Yi"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1914"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 Nbd7 5. O-O c6 6. b3 Bd6 7. Bb2 O-O 8. Ne5 Qc7
9. f4 b6 10. Qf3 Bb7 11. Nd2 c5 12. Qh3 Ne4 13. Ndf3 Be7 14. Nxd7 Qxd7 15. Ne5 Qd6
16. dxc5 bxc5 17. Bxe4 dxe4 18. Rfd1 Qa6 19. Nd7 Rfd8 20. Qg4 g6 21. Nf6+ Bxf6 22.
Bxf6 Rxd1+ 23. Rxd1 Qb5 24. Qg5 Qe2 25. Qh6 Qxd1+ 26. Kf2 Qd2+ 27. Kg3 Qxe3+ 28.
Kh4 g5+ 29. fxg5 Qf4+ 30. Kh3 Qf5+ 31. Kg3 Qg6  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "21"]
[White "He, Yihao"]
[Black "Bai, Changlin"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1910"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Bb5+
Bd7 9. Bxd7+ Qxd7 10. O-O O-O 11. Be3 cxd4 12. cxd4 e6 13. Qd2 Nc6 14. Rab1 b6 15.
h4 f5 16. e5 h5 17. Bg5 Rf7 18. Rfd1 Qd5 19. Qe2 Rd7 20. Rb5 Qe4 21. Qc4 Nd8 22.
Bxd8 Raxd8 23. Qxe6+ Kh8 24. Qxg6 Qg4 25. Qe6 Rg8 26. Re1 f4 27. Ng5 Qxe6 28. Nxe6
f3 29. g3 Bh6 30. d5 a6 31. Rxb6 Rxd5 32. Nc7 Bd2 33. Nxd5 Bxe1 34. Rxa6 Rd8 35.
Rd6 Rb8 36. Ne3 Rb2 37. Nd1 Rxa2 38. Rd3 Rd2 39. Rxd2 Bxd2 40. Ne3 Bc3 41. e6 Kg7
42. g4 hxg4 43. Nxg4 Bb4 44. Kh2 Kg6 45. Kg3 Be7 46. Ne5+ Kf5 47. Nc6 Bd6+ 48. Kxf3
Kxe6 49. Kg4 Kf6 50. h5 Bc7 51. f4 Bd6 52. Nd4 Bf8 53. Nf5 Bc5 54. Ng3 Be7 55. Ne4+
Ke6 56. h6 Bf8 57. Kg5 Bxh6+ 58. Kxh6 Kf5  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "22"]
[White "Fan, Jingyi"]
[Black "Huang, Yiwei"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1886"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bxd3 6. Qxd3 Bd6 7. Nbd2 Bxf4 8. exf4
Nbd7 9. c3 b6 10. O-O O-O 11. Rae1 c5 12. Ne5 Rc8 13. Re3 Re8 14. Rfe1 cxd4 15. Qxd4
Qc7 16. Ndf3 Ne4 17. Nxd7 Qxd7 18. Rxe4 Rc4 19. Qd2 Rxe4 20. Rxe4 Qb5 21. Re1  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "23"]
[White "Li, Haoyuan"]
[Black "Gao, Kai"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1885"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. c4 Nf6 6. Nc3 e6 7. Bf4 a6 8. Bd3 dxc4
9. Bxc4 b5 10. Bb3 Bb7 11. O-O Na5 12. Bc2 Be7 13. Re1 Nc4 14. b3 Bb4 15. Bd2 Nxd2
16. Qxd2 Rc8 17. Re3 Nd5 18. Be4 Nxe3 19. Qxe3 Rxc3 20. Qf4 Bxe4 21. Qxe4 Qc8 22.
Qf4 Ba3 23. Rf1 Rc1 24. Qe5 Rxf1+ 25. Kxf1 Qc1+ 26. Ke2 Qc2+ 27. Kf1 Qd1+ 28. Ne1
O-O 29. h4 Bb4 30. h5 Qxe1+ 31. Qxe1 Bxe1 32. Kxe1 Rd8 33. Ke2 Rxd4 34. Ke3 Rd1 35.
g4 Ra1 36. Kf4 Rxa2 37. f3 Ra3 38. Kg5 f6+ 39. Kh4 Rxb3 40. g5 Rb4+ 41. Kg3 a5 42.
gxf6 gxf6 43. f4 a4 44. Kg4 a3 45. h6 a2 46. Kh5 a1=Q 47. Kg4 Qg1+ 48. Kf3 Rb3+ 49.
Ke4 Qe3#  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "24"]
[White "Yang, Bokai"]
[Black "Li, Hongjin"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1862"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Bd6 6. Qc2 Nbd7 7. Be2 O-O 8. O-O Qe7
9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 e5 12. Bg5 Qe6 13. dxe5 Nxe5 14. Nd4 Qg6 15. Qxg6
Nxg6 16. Rad1 Be5 17. b4 Nf4 18. Bf3 Ne6 19. Be3 Nxd4 20. Bxd4 Bf4 21. b5 Be6 22.
bxc6 bxc6 23. Bxc6 Bxc4 24. Bxa8 Bxf1 25. Bd5 Be2 26. Re1 Bb5 27. Bxa7 Bd2 28. Rd1
Rc8 29. g3 Be2 30. Rxd2 Rc1+ 31. Kg2 Bf1+ 32. Kf3 Rc3+ 33. Be3  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "25"]
[White "Li, Quanhao"]
[Black "Zhong, Kangmin"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1856"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 c5 6. O-O Nc6 7. dxc5 Qxd1 8. Rxd1
Bxc5 9. Nbd2 c3 10. bxc3 O-O 11. Nb3 Be7 12. Nfd4 Bd7 13. Nxc6 Bxc6 14. Bxc6 bxc6
15. Na5 Ne4 16. Nxc6 Bf6 17. Ba3 Rfc8 18. Ne7+ Bxe7 19. Bxe7 Nxc3 20. Rd2 h6 21.
Kg2 Nd5 22. Ba3 Rc4 23. Rc1 Rac8 24. Rxc4 Rc7 25. Rc5 Rxc5 26. Rb2 Rc4 27. Rb4 Nb6
28. Rb3 Rc2 29. Rb2  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "26"]
[White "Tao, Qibing"]
[Black "Liu, Hongkuan"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1847"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Bd3 Be7 6. O-O Nh5 7. Nbd2 c5 8. c3 Nc6
9. Be5 d6 10. Bg3 Nxg3 11. hxg3 d5 12. Qe2 f5 13. Bb5 Bf6 14. Ba6 Bxa6 15. Qxa6 Qc8
16. Qb5 a6 17. Qe2 h5 18. Nb3 c4 19. Nbd2 g5 20. b3 b5 21. a4 g4 22. Nh4 Kf7 23.
f3 Qd7 24. axb5 axb5 25. bxc4 bxc4 26. Rfb1 Rxa1 27. Rxa1 Rg8 28. Ra6 Qb7 29. Ra2
Qe7 30. Ra6 Nb8 31. Ra8 Bxh4 32. gxh4 Qxh4 33. Ra7+ Kf6 34. e4 gxf3 35. e5+ Kg6 36.
Nxf3 Qe4 37. Qb2 Nc6 38. Ra6 Nd8 39. Qb4 Kh6 40. Qe7 Qg4 41. Qf6+ Qg6 42. Qxg6+ Kxg6
43. Kf2 f4 44. Ra8 Kf5 45. Nd2 Rh8 46. Rb8 Nf7 47. Rxh8 Nxh8 48. g3 Ng6 49. Kf3 fxg3
50. Kxg3 h4+ 51. Kf3 Nf4 52. Nf1 Nd3 53. Ne3+ Kg5 54. Ng2 h3 55. Ne3 h2 56. Kg2 Nc1
57. Kxh2 Na2 58. Nd1 Kf4 59. Kg2 Ke4 60. Kf2 Kd3  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "27"]
[White "Liu, Junyi"]
[Black "Ruan, Zhicheng"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1845"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O
9. h3 Nb8 10. d4 Nbd7 11. c4 c6 12. Nc3 Bb7 13. a3 Qc7 14. Bg5 Rfd8 15. Ne2 h6 16.
Bxf6 Bxf6 17. cxb5 axb5 18. Ng3 exd4 19. Nxd4 Qb6 20. Ndf5 Nc5 21. Ba2 Bc8 22. Qh5
Be6 23. Nxh6+ gxh6 24. Nf5 d5 25. e5 Bg7 26. Nxh6+ Kf8 27. Re3 Bxh6 28. Qxh6+ Ke7
29. Rd1 Rg8 30. Qf6+ Kd7 31. Bxd5 cxd5 32. Rxd5+ Ke8 33. Rd6 Qb7 34. Rg3 Rxg3 35.
Qh8+ Ke7 36. Qf6+ Kf8 37. fxg3 Ne4 38. Qh8+ Ke7 39. Qh4+ f6 40. Rd4 Bf5 41. exf6+
Ke6 42. Qh6 Qa7 43. Qe3 Ke5  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "28"]
[White "Chen, Yidong"]
[Black "Liu, Weibo"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1829"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 d5 5. e5 c5 6. c3 Nc6 7. O-O h6 8. a3 c4 9. Bc2
b5 10. b3 cxb3 11. Bxb3 a5 12. Bc2 Ba6 13. Bd3 Qb6 14. Qe2 a4 15. Be3 Na5 16. Nbd2
Nc4 17. Nxc4 bxc4 18. Bc2 Bb5 19. Rfb1 Qa5 20. Ra2 Bc6 21. Qd1 Qa7 22. Nd2 Qa5 23.
Nf3 Qc7 24. Ne1 Ne7 25. f4 g6 26. Nf3 Nf5 27. Bf2 h5 28. h3 Be7 29. Qe1 Kd7 30. Bxf5
gxf5 31. Bh4 Qd8 32. Bxe7 Qxe7 33. Rb4 Rab8 34. Rab2 Rxb4 35. Rxb4 Kc7 36. Qb1 Rg8
37. Ng5 Rh8 38. Qb2 Rg8 39. Kh2 Ra8 40. Rb6 Rf8 41. Kg3 Rg8 42. Kh4 Rh8 43. g3 Qf8
44. Rb4 Qe7 45. Rb6 Qf8 46. Qb4 Qxb4 47. Rxb4 Be8 48. Nf3 Rg8 49. Nh2 Rg7 50. Rb2
Rg8 51. Rb1 Rg7 52. Rc1 Rg8 53. Rg1 Kd8 54. Rg2 Rg7 55. Rf2 Rg6 56. Re2 Rg7 57. Rd2
Rg6 58. Rc2 Rg7 59. Ra2 Rg6 60. Rb2 Kc7 61. Rb1 Rg7 62. g4 hxg4 63. hxg4 Rh7+ 64.
Kg3 fxg4 65. Nxg4 Bc6 66. Nf6 Rh8 67. Ng4 Rg8 68. Kf3 Rh8 69. Nf2 Bd7 70. Kg2 Rg8+
71. Kf3 Rh8 72. Kg2 Rg8+ 73. Kf3 Rh8 74. Kg2 Rg8+  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "29"]
[White "Liu, Zhao"]
[Black "Zhou, Yichen"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1824"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O c6 7. Nbd2 b6 8. Qc2 Bb7
9. Rd1 Nbd7 10. e4 c5 11. exd5 exd5 12. dxc5 Nxc5 13. b3 Qc7 14. Bb2 Ne6 15. Be5
Qc5 16. Qb2 Ng4 17. Bd4 Nxd4 18. Qxd4 Qxd4 19. Nxd4 Bf6 20. Nf1 Rad8 21. h3 dxc4
22. Bxb7 Nxf2 23. Kxf2 Bxd4+ 24. Rxd4 Rxd4 25. bxc4 Rxc4 26. Rd1 Rc2+ 27. Rd2 Rxd2+
28. Nxd2 Rb8 29. Bc6 Rc8 30. Ba4 a6 31. Bb3 b5 32. Ne4 Kf8 33. Nd6 Rc3 34. Ne4 Rc7
35. Nd6 Rc3 36. Ne4 Rc6 37. Ke3 f5 38. Ng5 Rc3+ 39. Kf4 g6 40. Nxh7+ Ke7 41. Ng5
a5 42. Nf3 a4 43. Bg8 b4 44. Nd4 Kf6 45. h4 Rc8 46. Be6 Rd8 47. Nc6 Kxe6 48. Nxd8+
Kd5 49. Ke3 b3 50. axb3 a3 51. Kd3 a2 52. Kd4+ Ke5+  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "30"]
[White "Chen, Zimu(Js)"]
[Black "Lu, Zhihang"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1823"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 g6 5. Nc3 Bg7 6. Bd2 d6 7. O-O-O Be6 8. f4
Qf6 9. Nf3 O-O-O 10. Bb5 Nge7 11. Be1 d5 12. Bh4 g5 13. Bxg5 Qg6 14. Bxc6 Nxc6 15.
exd5 Nb4 16. Rd2 Bxc3 17. bxc3 Nxa2+ 18. Kb2 Rxd5 19. Qxa7 Qg7 20. Ne5 c6 21. Rxd5
Bxd5 22. Be7 Nb4 23. cxb4 Qxg2 24. Bd6  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "31"]
[White "Luo, Yichen"]
[Black "Li, Jiahong"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1805"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. Nc3 Qd6 8.
O-O Bg4 9. h3 Bh5 10. g4 Bg6 11. d3 O-O-O 12. Be3 h5 13. Nh4 Be7 14. Nxg6 Qxg6 15.
Qf3 hxg4 16. Qxg4+ Qxg4+ 17. hxg4 Rh4 18. g5 Rg4+ 19. Kh2 Rh8#  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "32"]
[White "He, Ping"]
[Black "Lv, Haoqing"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1803"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Ne5 Nbd7 8. Nxc4
Nb6 9. Na5 c6 10. Nc3 Bb4 11. Nb3 Bxc3 12. bxc3 Nfd5 13. Qc2 Re8 14. e4 Ne7 15. c4
Ng6 16. Rd1 Qe7 17. c5 Nd7 18. a4 h6 19. e5 Ndf8 20. Na5 Qc7 21. Bd2 Rd8 22. Qb2
Ne7 23. Nc4 Qd7 24. Ba5 Re8 25. Nd6 Nf5 26. Nxe8 Qxe8 27. Bc7 Qd7 28. Bd6 Nxd6 29.
cxd6 Nh7 30. a5 f6 31. a6 bxa6 32. Rdc1 Bb7 33. Rab1 Rb8 34. Bxc6 Bxc6 35. Qb4 Rb7
36. Qxb7 Nf8 37. Qb8 fxe5 38. Rc5 Bd5 39. Rbc1 Qe7 40. Rc8 Qf7 41. Rxf8+ Qxf8 42.
Rc8 Qxc8 43. Qxc8+ Kh7 44. d7 exd4 45. d8=Q d3 46. Qe8 Be4 47. Qcxe6 d2 48. Q6g8#
 1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "33"]
[White "Mo, Xiangyi"]
[Black "Gu, Xianghan"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1798"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Nbxd2 d6 7. e3 O-O 8. Bd3
e5 9. Qc2 Re8 10. dxe5 dxe5 11. Ne4 Nbd7 12. Nxf6+ Nxf6 13. Bf5 e4 14. Bxc8 Raxc8
15. Nd4 Qe5 16. Qc3 Qg5 17. h4 Qg4 18. Rh3 Nh5 19. Kf1 c5 20. Nc2 Rcd8 21. Ne1 Rd6
22. b4 Red8 23. bxc5 Rd2 24. Qe5 Qe2+ 25. Kg1 Qxf2+ 26. Kh2 Nf6 27. Rg3 h5 28. Qc3
Ng4+ 29. Kh3 Qg1 30. Nf3 Nf2#  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "34"]
[White "Liu, Meng"]
[Black "Pei, Dongfang"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1767"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. g3 Be7 5. Bg2 O-O 6. Nc3 c5 7. cxd5 Nxd5 8. O-O Nc6
9. dxc5 Nxc3 10. bxc3 Bxc5 11. Rb1 Qa5 12. Qc2 h6 13. Rd1 Rd8 14. Rxd8+ Qxd8 15.
Bf4 Qe7 16. Ne5 Nxe5 17. Bxe5 f6 18. Bd4 Rb8 19. Qa4 a6 20. Qa5 Bxd4 21. cxd4 Qd6
22. e3 b6 23. Qc3 Bd7 24. e4 Rc8 25. Qb2 b5 26. e5 fxe5 27. dxe5 Qc5 28. Rd1 Bc6
29. Rc1 Qb6 30. Qb4 Bd7 31. Rxc8+ Bxc8 32. Qe7 Qd4 33. Qe8+ Kh7 34. Qxc8 Qxe5 35.
Qxa6 Kg6 36. Bf1 b4 37. Qc4 Qd6 38. Qd3+ Qxd3 39. Bxd3+ Kf6 40. Bc4 e5 41. Kf1 Kf5
42. f3 g6 43. Bd3+ Kf6 44. Ke2 g5 45. Kd2 Ke6 46. Ke3 Kd5 47. Bc2 h5 48. Bb3+ Kd6
49. Ke4 h4 50. gxh4 gxh4 51. h3 Kd5+  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "35"]
[White "Peng, Xiao"]
[Black "Liu, Bolei"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1764"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. e3 b6 6. Nc3 Bb7 7. Bd3 O-O 8. O-O d6
9. a3 Bxc3 10. Bxc3 Ne4 11. Qc2 f5 12. Nd2 Nxc3 13. bxc3 Nd7 14. Rae1 Qg5 15. e4
f4 16. Nf3 Qh5 17. Be2 Qg6 18. Bd3 e5 19. Re2 Qf6 20. Qb3 Kh8 21. Ra1 g5 22. h3 h5
23. d5 g4 24. Nh2 gxh3 25. f3 Rg8 26. Rd2 Rg7 27. Bf1 Nc5 28. Qc2 Rag8 29. Kh1 Ba6
30. Ra2 hxg2+ 31. Rxg2 Rxg2 32. Bxg2 Bxc4 33. Bf1 Qg5 34. Bg2 Bxa2 35. Qxa2 Qg3 36.
Qc2 Nd3 37. Nf1 Qh4+ 38. Nh2 Ne1 39. Qe2 Rxg2 40. Qxg2 Nxg2 41. Kxg2 Qg3+ 42. Kh1
Qe1+ 43. Kg2 Qxc3  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "1"]
[Board "36"]
[White "Hu, Zehan"]
[Black "Qin, Yafu"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1762"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 Bd7
9. O-O-O O-O 10. g4 h5 11. gxh5 Nxh5 12. Rg1 Rc8 13. h4 Ne5 14. Be2 Nc4 15. Bxc4
Rxc4 16. Rg5 Rxd4 17. Bxd4 Bh6 18. Be3 Bxg5 19. Bxg5 Re8 20. e5 Bc6 21. Qd3 Qc8 22.
exd6 exd6 23. Ne4 Bxe4 24. fxe4 Qc6  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "1"]
[White "Wang, Shixu B"]
[Black "Jiao, Zhaorui"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2433"]
[BlackElo "1645"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 b6 8. cxd5
exd5 9. Ne2 Bb7 10. O-O Nbd7 11. Ng3 Ne4 12. Nxe4 dxe4 13. Be2 c5 14. a4 Qc7 15.
c4 Rad8 16. Qb3 f5 17. d5 Ne5 18. Bb2 Rf6 19. Qc3 Re8 20. Rfd1 a5 21. Rab1 Qd6 22.
Ba1 Re7 23. Rb3 Rh6 24. g3 Qd8 25. Qxe5 Rxe5 26. Bxe5 g5 27. Rdb1 Bc8 28. Bb8 f4
29. exf4 Bf5 30. fxg5 Rg6 31. Bf4 e3 32. R1b2 exf2+ 33. Kxf2 h6 34. gxh6 Be4 35.
Re3 Qf6 36. Rd2 Qf5 37. Ke1 Rf6 38. d6 Bc6 39. Bd3 Qh5 40. h7+ Kf7 41. d7 Bxd7 42.
Be2 Qxh2 43. Rxd7+  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "2"]
[White "Liu, Haoling"]
[Black "Huang, Renjie"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1635"]
[BlackElo "2413"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d5 5. Bg2 O-O 6. O-O dxc4 7. Na3 Nc6 8. Nxc4
Be6 9. b3 a5 10. Bb2 a4 11. Nce5 a3 12. Nxc6 bxc6 13. Bc1 c5 14. Bg5 Ne4 15. Be3
cxd4 16. Nxd4 Bd5 17. Rc1 c5 18. Nb5 Ra5 19. Bxe4 Bxe4 20. Qxd8 Rxd8 21. Rxc5 Rb8
22. Rfc1 Bb2 23. Rc8+ Rxc8 24. Rc4 Rc6 25. Rxc6 Kg7 26. Rc8 Bf5 27. Nc3 Ra8 28. Rc7
Kf8 29. Bd4 Bxc3 30. Kf1 Bb1 31. Bxc3 Bxa2 32. b4 Bd5 33. b5 Be6 34. b6 a2 35. Ra7
Bd5 36. Rxa8+ Bxa8 37. Ke1 Ke8 38. Kd2 Kd7 39. Kc2 Bd5 40. Kb2 Kc6 41. Bd4 e5 42.
Bxe5 Kxb6 43. g4 Kc5 44. g5 Bc4 45. e3 Kd5 46. Bg3 Ke4 47. h4 Kf5 48. Bf4 Bd5 49.
Ka1 f6 50. gxf6 Kxf6 51. Kb2 Kf5 52. Bg3 Kg4 53. Ka1 h6 54. Kb2  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "3"]
[White "Nie, Xinyang"]
[Black "Ye, Fan"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2312"]
[BlackElo "1638"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 Bf5 7. Nf3 e6 8. Qb3 Bb4
9. Bb5 O-O 10. Bxc6 Bxc3+ 11. Qxc3 Rc8 12. Ne5 Ng4 13. Qa3 Nxe5 14. Bxb7 Nd3+ 15.
Kd2 Nxb2 16. Rhc1 Nc4+ 17. Rxc4 Rxc4 18. Rc1 Rxc1 19. Kxc1 Qb6 20. Qb3 Qa5 21. Kd1
Rd8 22. a3 h6 23. h4 f6 24. Bg3 Kh7 25. Ke2 Kg6 26. f3 Qb6 27. Qxb6 axb6 28. Kd2
Bb1 29. Kc3 Ba2 30. Kb4 Bc4 31. a4 Bf1 32. Bh2 Bxg2 33. Kb5 Bxf3 34. Kxb6 Kf5 35.
a5 Be2 36. Kc7 Rf8 37. a6 Bxa6 38. Bxa6 Kg6 39. Bd3+ Kf7 40. h5 f5 41. Kd6 Ra8 42.
Bb5 Ra5 43. Bc6 Ra6 44. Kc7 Ra7+ 45. Kd8 g5 46. hxg6+ Kxg6 47. Be8+ Kg5 48. Bf4+
Kg4 49. Bd7 Kf3 50. Bxe6 Ke4 51. Bxh6 Ra3 52. Kd7 Rxe3 53. Bxe3 Kxe3 54. Bxf5 Kxd4
55. Be6 Ke3 56. Bxd5 Ke4  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "4"]
[White "Li, Yage"]
[Black "Jiang, Qinyu"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1634"]
[BlackElo "2246"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 c6 5. Bf4 Nf6 6. e3 Bf5 7. Nge2 Nbd7 8. Ng3
Bg6 9. Bd3 Bb4 10. O-O O-O 11. Rb1 Re8 12. a3 Bxc3 13. bxc3 Bxd3 14. Qxd3 b5 15.
a4 bxa4 16. Nf5 Nb6 17. Nd6 Re7 18. c4 Ne4 19. c5 Nc4 20. Nxc4 dxc4 21. Qc2 Qa5 22.
Ra1 a3 23. Qc1 Nc3 24. Qd2 Rb7 25. Rfc1 Rb3 26. d5 f6 27. dxc6 Rd8 28. Bd6 a2 29.
c7 Qxc7 30. Rxc3 Qxc5 31. Bxc5 Rxd2 32. Rcc1 c3 33. Kf1 Rdb2 34. Bd4 Rb1 35. Ke2
Rxc1 36. Rxc1 Rb1 37. Rxc3 Rb2+ 38. Kf3 a1=Q 39. Rc8+ Kf7 40. Bxb2 Qxb2 41. Rc7+
Kg6 42. Rxa7 Qb6 43. Ra1 Qc6+ 44. Kg3 Qc7+ 45. Kh3 h5 46. g3 Qc6 47. Rb1 Qf3 48.
Rb2 Kh6  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "5"]
[White "Shao, Wenbin"]
[Black "Zhang, Zhi"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2236"]
[BlackElo "1626"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. dxe5 dxe5 5. Nf3 Bd6 6. O-O O-O 7. h3 h6 8. Qe2 Qe7
9. Nbd2 Nbd7 10. Nc4 a5 11. Rd1 c6 12. a4 Bb4 13. c3 Bc5 14. Bc2 b6 15. Nh4 Ba6 16.
Bd3 Rfd8 17. Nf5 Qe6 18. Ncd6 Nb8 19. Bxa6 Nxa6 20. Bxh6 g6 21. Ng7 Qb3 22. Qf3 Nh7
23. Ndf5 Qxb2  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "6"]
[White "Kong, Xiangrui"]
[Black "Li, Youjia"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2193"]
[BlackElo "1618"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 exd4 5. Nxd4 Be7 6. Bd3 O-O 7. O-O c6 8. Re1
Re8 9. h3 Bf8 10. Bf4 Nbd7 11. Bf1 g6 12. Bh2 Nc5 13. Qf3 Bg7 14. Rad1 Qc7 15. Nb3
Nxb3 16. axb3 Rd8 17. g4 Be6 18. Rxd6 Rxd6 19. e5 Nxg4 20. hxg4 Rd4 21. Ne4 Rxe4
22. Qxe4 Rd8 23. Qf4 Qd7 24. Be2 Qc7 25. Bg3 Qa5 26. b4 Qb6 27. c3 a5 28. Bh4 Rd7
29. Ra1 Rd5 30. Bf6 Qc7 31. Rxa5 Rxa5 32. bxa5 Bxf6 33. Qxf6 Qxa5 34. Kg2 Qd5+ 35.
Bf3 Qd2  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "7"]
[White "Xiong, Junyi"]
[Black "Zhu, Yilun"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1579"]
[BlackElo "2190"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. c4 dxc4 7. Qc2 b5 8. a4 b4
9. Ne5 Qxd4 10. Bxa8 Qxe5 11. Bf4 Qh5 12. Bf3 Ng4 13. Bxg4 Qxg4 14. Nd2 Qxe2 15.
Rfe1 Qd3 16. Qxc4 Qxc4 17. Nxc4 Na6 18. Na5 Bf6 19. Be5 Bxe5 20. Rxe5 Bd7 21. Rc1
f6 22. Re2 c5 23. Nb7 Rc8 24. Rd2 Bc6 25. Nxc5 Bxa4 26. Nb3 Rxc1+ 27. Nxc1 Kf7 28.
b3 Bb5 29. Ra2 Ke7 30. Ra5 Nc7 31. Na2 a6 32. Nxb4 Kd6 33. f3 Kc5 34. Nc2 Nd5 35.
Kf2 Nb4 36. Nxb4 Kxb4 37. Ra1 Kxb3 38. f4 Kb4 39. Ke3 Bc4 40. Kd4 a5 41. Rc1 Bd5
42. f5 a4 43. fxe6 Bxe6 44. Rc7 Kb3 45. Re7 Bf5 46. Rb7+ Kc2 47. Ra7 Kb3 48. Rb7+
Kc2 49. Rc7+ Kb2  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "8"]
[White "Zhang, Fuhan"]
[Black "Xie, Jiaxiang"]
[Result "0-1"]
[ECO ""]
[WhiteElo "2160"]
[BlackElo "1564"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 d5 5. O-O c6 6. c4 Bd6 7. Qc2 O-O 8. b3 Qe7 9.
Bb2 b6 10. Nbd2 Ne4 11. Ne1 Bb7 12. Nd3 Nd7 13. Rad1 Rad8 14. Nf3 Qe8 15. Nfe5 Nxe5
16. dxe5 Be7 17. b4 Ba6 18. b5 cxb5 19. cxd5 exd5 20. Nf4 Bb7 21. Ne6 Rc8 22. Qb3
Rf7 23. Nf4 Bg5 24. Nxd5 Rc4 25. Ne3 Bxe3 26. Qxe3 Qe7 27. Rd4 Nc5 28. Bxb7 Rxd4
29. Bxd4 Nxb7 30. Qb3 a6 31. Bxb6 Qxe5 32. Rc1 Nd6 33. Rc6 Nc4 34. Bc7 Rxc7  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "9"]
[White "Wang, Bingnan"]
[Black "Zhang, Di"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1553"]
[BlackElo "2143"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. h3 O-O
9. Nf3 e5 10. dxe5 dxe5 11. Qxd8 Rxd8 12. c5 N6d7 13. Bc4 Nc6 14. O-O-O h6 15. Ne4
Nf8 16. Nd6 Be6 17. Bxe6 Nxe6 18. Nxb7 Rdb8 19. Nd6 f5 20. Nc4 Re8 21. Nd6 Re7 22.
g3 Rb8 23. b3 f4 24. gxf4 exf4 25. Bd2 Nxc5 26. Bxf4 Rf8 27. Be3 Rxf3  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "10"]
[White "Xi, Qi"]
[Black "Li, Sichen"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2118"]
[BlackElo "1533"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. Bg5 h6 7. Bxf6 Qxf6 8. e3
O-O 9. Rc1 Bd7 10. cxd5 exd5 11. Qb3 Qd6 12. Be2 Na5 13. Qc2 Nc4 14. O-O c6 15. Bxc4
dxc4 16. Ne5 b5 17. b3 cxb3 18. axb3 Rfc8 19. Ne4 Qd5 20. Nxd7 Qxd7 21. Nc5 Bxc5
22. Qxc5 a5 23. Ra1 Qd5 24. Qc2 c5 25. dxc5 Rxc5 26. Qb2 b4 27. Rfd1 Qe5 28. Qxe5
Rxe5 29. g3 Rc8 30. Ra2 Rec5 31. Kg2 Rc3 32. Rxa5 Rxb3 33. Rd7 Ra3 34. Rb5 b3 35.
Rbb7 Rf8 36. g4 g6 37. Kg3 Kg7 38. h3 Kf6 39. Rdc7 Kg7 40. Rc3 Rd8 41. Rcxb3 Rxb3
42. Rxb3 Rd1 43. Ra3 Rb1 44. Ra5 Rg1+ 45. Kf3 Rh1 46. Kg2 Rb1 47. h4 Rb4 48. Kg3
Rb1 49. h5 gxh5 50. Rxh5 Rg1+ 51. Kf4 Rf1 52. f3 Ra1 53. Re5 Ra4+ 54. Kf5 Rb4 55.
Rd5 Rb3 56. Kf4 Rb4+ 57. e4 Rb3 58. Rd6 Ra3 59. e5 Ra4+ 60. Kf5 Ra3 61. f4 Ra5 62.
Rd7 Rb5 63. Ke4 Rb4+ 64. Rd4 Rb1 65. f5 Re1+ 66. Kd5 Rc1 67. Kd6 Rc2 68. Ke7 Rc7+
69. Rd7  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "11"]
[White "Jiang, Haochen"]
[Black "Yu, Chaojie"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1523"]
[BlackElo "2110"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O Bd7 5. Re1 g6 6. c3 Bg7 7. d4 cxd4 8. cxd4
Nf6 9. Nc3 O-O 10. h3 Rc8 11. Bf4 a6 12. Bf1 Na5 13. Qd2 Nc4 14. Bxc4 Rxc4 15. e5
dxe5 16. dxe5 Nh5 17. Bg5 Bc6 18. Qe3 h6 19. Rad1 Qc8 20. Bxh6 Bxh6 21. Qxh6 Bxf3
22. gxf3 Qxh3 23. Nd5  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "12"]
[White "Hou, Yifan B"]
[Black "Yu, Shuxiao"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2043"]
[BlackElo "1519"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d5 5. cxd5 Nxd5 6. Bg2 O-O 7. O-O Nc6 8. Nc3
Nb6 9. e3 a5 10. h3 Re8 11. d5 Nb4 12. e4 e6 13. a3 Na6 14. Bg5 f6 15. Be3 Nc4 16.
Bc1 exd5 17. exd5 f5 18. Qb3 Nd6 19. Be3 Bd7 20. Rfe1 b6 21. Re2 Nc5 22. Qc2 Qc8
23. Rae1 Qa6 24. Bxc5 bxc5 25. Ne5 Bb5 26. Nxb5 Qxb5 27. a4 Qb6 28. f4 Qb4 29. b3
Rab8 30. Kh2 Qxb3 31. Qxc5 Qb6 32. Qc1 Ra8 33. Nd7 Qa6 34. Re7 Rxe7 35. Rxe7 Re8
36. Rxg7+ Kxg7 37. Qc3+ Kg8 38. Qxc7 Re2 39. Nf6+ Kf8 40. Nxh7+ Kg8 41. Nf6+ Kf8
42. Nd7+ Ke8 43. Nf6+ Kf8 44. Nh7+ Kg8 45. Nf6+  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "13"]
[White "Hu, Zehua"]
[Black "Tang, Keran"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1992"]
[BlackElo "1507"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nc6 7. Nc3 e5 8. dxe5 Nxe5
9. Nxe5 dxe5 10. Qxd8 Rxd8 11. Bg5 Re8 12. Nb5 Re7 13. Rfd1 Be6 14. Bxb7 Rb8 15.
b3 h6 16. Bxf6 Bxf6 17. Be4 a5 18. Rac1 Kg7 19. e3 h5 20. Rc2 Bg5 21. h4 Bh6 22.
Na7 Bd7 23. Rcd2 Be8 24. Rd8 Rxd8 25. Rxd8 Bd7 26. Bc6 Bg4 27. Rd5 f5 28. Nc8 Rf7
29. f4 Bf3 30. Rc5 Bxc6 31. Rxc6 exf4 32. exf4 Rd7 33. Na7 Kf7 34. Nb5 Rd1+ 35. Kf2
Rd2+ 36. Ke3 Rxa2 37. Rxc7+ Kf6 38. Nc3 Rb2 39. Rb7 Bf8 40. Kd3 Ke6 41. c5 Rg2 42.
c6 Rxg3+ 43. Kc4 Bd6 44. c7 Bxc7 45. Rxc7 Rg4 46. Nd5 Rxh4 47. Kc5 Kxd5+  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "14"]
[White "Wu, Yixing"]
[Black "Zhao, Nan(Hlj)"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1972"]
[BlackElo "1467"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. O-O Nc6 5. d4 cxd4 6. Nxd4 e5 7. Nxc6 bxc6 8. c4
Be6 9. Bg5 Qa5 10. Nc3 Bb4 11. Bxf6 gxf6 12. cxd5 Rd8 13. Ne4 Be7 14. d6 f5 15. Qc1
fxe4 16. dxe7 Kxe7 17. Bxe4 f6 18. Qh6 Qa4 19. Qg7+ Bf7 20. Bxh7 Qc4 21. Bg6 Rh3
22. Rac1 Rg8 23. Rxc4 Rxg7 24. Bxf7 Kxf7 25. Rxc6 Kg6 26. Kg2 Rgh7 27. Rh1 e4 28.
b4 R3h5 29. Rc5 a5 30. Rxa5 Rxa5 31. bxa5 Ra7 32. a4 Rxa5 33. Ra1  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "15"]
[White "Liu, Yijun"]
[Black "Zhang, Yinzhe"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1421"]
[BlackElo "1960"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. c4 Nf6 2. Nc3 e6 3. e4 d6 4. d4 c5 5. Nf3 cxd4 6. Nxd4 a6 7. Be2 Be7 8. O-O Qc7
9. Be3 O-O 10. Rc1 Nbd7 11. f3 b6 12. Qd2 Bb7 13. Rfd1 Rfe8 14. b3 Rac8 15. Bf1 Bf8
16. Qf2 Qb8 17. g4 h6 18. h4 d5 19. g5 hxg5 20. hxg5 Nh7 21. cxd5 exd5 22. Bh3 Rcd8
23. Nxd5 Bxd5 24. exd5 Bc5 25. g6 fxg6 26. Be6+ Kh8 27. Nc6 Bxe3 28. Qxe3 Qg3+ 29.
Kf1 Ra8 30. Qf2 Qd6 31. Kg2 Ndf8 32. Bf7 Rec8 33. Qg3 Qf6 34. Ne5 g5 35. Rc6 Rxc6
36. dxc6 Rc8 37. Bc4 Ne6 38. Bxe6 Qxe6 39. Rd6 Qe8 40. Qg4 Nf8 41. Qf5 Kg8 42. Rd7
Ne6 43. Rd6 Nf8 44. Qxg5 b5 45. f4 a5 46. Qf5 Rc7 47. Kg3 a4 48. Rd2 axb3 49. axb3
Qe7 50. Qd3 Qb4 51. Qd5+ Kh8 52. Rh2+  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "16"]
[White "Gong, Sunle"]
[Black "Zhang, Qijie"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1949"]
[BlackElo "1370"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Be2 dxc4 8. Bxc4
b5 9. Be2 O-O 10. O-O Bb7 11. Rd1 Qe7 12. e4 e5 13. Bg5 b4 14. Na4 exd4 15. Nxd4
Qxe4 16. Qxe4 Nxe4 17. Nf5 Nxg5 18. Rxd6 Ne5 19. f4 Ne4 20. fxe5 Nxd6 21. exd6 Bc8
22. Ne7+ Kh8 23. Nc5 Rd8 24. Rd1 Bd7 25. Nxd7 Rxd7 26. Bg4 Rb7 27. d7  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "17"]
[White "Yang, Siyuan"]
[Black "Fan, Jingyi"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1362"]
[BlackElo "1886"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 f5 2. c4 Nf6 3. Nc3 e6 4. d4 Be7 5. g3 d6 6. Bg2 O-O 7. O-O Ne4 8. Qd3 Nxc3
9. bxc3 Nc6 10. Ba3 Qe8 11. e4 e5 12. c5 f4 13. cxd6 cxd6 14. Rad1 Rf6 15. h3 Kh8
16. Rd2 h5 17. Kh2 Bd8 18. Rfd1 Kh7 19. d5 fxg3+ 20. fxg3 Na5 21. Rf1 Bd7 22. c4
Rc8 23. Rc2 b5 24. c5 b4 25. c6 bxa3 26. Rfc1 Bg4 27. hxg4 hxg4 28. Nh4 Qf7 29. Qe2
Bc7 30. Qxg4 Rb8 31. Nf5 Rb2 32. Qe2 g6 33. Nh4 Rf2 34. Qxf2 Qxf2 35. Rxf2 Rxf2 36.
Rf1 Rxa2 37. Rf7+ Kh6 38. Rxc7 Rxg2+ 39. Nxg2 a2 40. Rh7+ Kxh7 41. c7 a1=Q 42. c8=Q
 1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "18"]
[White "Gao, Kai"]
[Black "Ling, Guohan"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1885"]
[BlackElo "1363"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nd7
9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O Be7 13. Ne4 Nxe4 14. Qxe4 Nf6 15.
Qe2 Qd5 16. Kb1 Qe4 17. Be3 Ng4 18. Nd2 Qf5 19. Nc4 Nxe3 20. Nxe3 Qa5 21. Nc4 Qb5
22. d5 O-O-O 23. dxe6 Ba3 24. exf7 Bc5 25. a4 Qb4 26. c3 Qxa4 27. Qe6+ Kc7 28. Qe5+
Kc8 29. Rxd8+ Rxd8 30. Qxc5 b6 31. Qf5+  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "19"]
[White "Chen, Muxi"]
[Black "Yang, Bokai"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1862"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 e6 6. Nge2 Nge7 7. O-O O-O 8. d3 Nd4
9. Nxd4 cxd4 10. Ne2 d6 11. Bd2 Bd7 12. a4 Rb8 13. b4 f5 14. Nc1 e5 15. f3 Be6 16.
Nb3 Qd7 17. b5 Rf7 18. Qc2 Rbf8 19. Bg5 h6 20. Bd2 g5 21. Bb4 b6 22. exf5 Nxf5 23.
Bd2 Qc7 24. Rae1 Bc8 25. a5 Bb7 26. a6 Ba8 27. Bc1 Qd7 28. Bh3 Ne3 29. Bxd7 Nxc2
30. Be6 Nxe1 31. Rxe1 Bxf3 32. Ba3 Kh7 33. Bxf7 Rxf7 34. Bxd6 g4 35. Nd2 Ba8 36.
Rf1 Kg6 37. Rxf7 Kxf7 38. Bb8 Bf6 39. Bxa7 Bd8 40. c5 bxc5 41. Bxc5 Ke6 42. b6 Bc6
43. b7 Bc7 44. Nc4 e4 45. dxe4 d3 46. Kf2 Bb5 47. a7  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "20"]
[White "Ruan, Zhicheng"]
[Black "Zhou, Yuxu"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1845"]
[BlackElo "1252"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 a6 7. Bd3 Bg4 8. f3 Bh5
9. Nge2 e6 10. Rc1 Bd6 11. O-O Bg6 12. Na4 O-O 13. Nc5 Bxf4 14. Nxf4 Bxd3 15. Nfxd3
Qe7 16. Qd2 Rfc8 17. Nb4 a5 18. Nxc6 Rxc6 19. Nb3 Rxc1 20. Rxc1 b6 21. Rc6 Nd7 22.
Nc1 Qe8 23. Qc2 g6 24. f4 Rd8 25. Nd3 Kg7 26. Rc7 h6 27. h3 h5 28. Qc6 Kg8 29. Rb7
f6 30. Qc7 Kg7 31. Qxb6 Kh6 32. Qc7  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "21"]
[White "Zhou, Yichen"]
[Black "Feng, Jianxun"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1824"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bh4 O-O 8. Bd3 c6
9. Nf3 Nbd7 10. Qc2 Re8 11. Bg3 Nh5 12. Be5 Nxe5 13. Nxe5 Be6 14. O-O c5 15. dxc5
Bxc5 16. Nf3 Rc8 17. a3 Nf6 18. Rfd1 Qe7 19. Bb5 Red8 20. Qa4 Bf5 21. Bd3 Ne4 22.
Nd4 Bg6 23. Bxe4 dxe4 24. Rd2 Rd6 25. Rad1 a6 26. Nce2 Rcd8 27. h3 Qg5 28. Nf4 b5
29. Qc2 Bxd4 30. Nxg6 Rxg6 31. Qxe4 Bb6 32. Rxd8+ Bxd8 33. Qa8 Kh7 34. Rxd8 Re6 35.
g3 Qf5 36. Kg2 Rf6 37. Rd2 h5 38. Qd5 Qxd5+ 39. Rxd5 Kg6 40. e4 Rc6 41. Rd3 f6 42.
b4 Rc4 43. Rd6 a5 44. bxa5 Rxe4 45. Rb6 Ra4 46. Rxb5 Rxa3 47. h4 Kh6 48. Kf1 Ra2
49. Kg2 Ra3 50. f3 Ra2+ 51. Kf1 Kg6 52. Kg1 Kh6 53. g4 hxg4 54. fxg4 Ra4 55. g5+
fxg5 56. hxg5+ Kh5 57. Kf2 Ra3 58. Ke2 Kg4 59. Kd2 Kf4 60. Kc2 Ke4 61. Kb2 Ra4 62.
g6 Kd4 63. Kb3 Ra1 64. Rb4+ Kc5 65. Ra4 Rb1+ 66. Kc2 Rb7 67. a6 Ra7 68. Kd3 Kd5 69.
Ra5+ Kc6 70. Kd4 Kd6 71. Ra1 Kc6 72. Ke5 Re7+ 73. Kf5 Ra7 74. Ke6 Kc5 75. Rc1+ Kb5
76. Rb1+ Kc5 77. Rb7 Rxa6+ 78. Kf7 Kd5 79. Kxg7 Ke6 80. Rf7 Ra8 81. Rf1 Ra3 82. Kg8
Kd5  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "22"]
[White "Gu, Yi"]
[Black "Chen, Zimu(Js)"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1823"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Nf3 c5 7. dxc5 Qa5 8. Qa4 Qxc5
9. Qb5 Qxb5 10. Nxb5 Na6 11. Be5 Nb4 12. Nbd4 Bf5 13. Nxf5 gxf5 14. Nd4 dxc4 15.
a3 Nc6 16. Nxc6 bxc6 17. Bxc4 Ne4 18. Bxg7 Kxg7 19. f3 Nd6 20. Bd3 Rfb8 21. O-O-O
Kf6 22. Rhe1 Rb3 23. Bc2 Rb5 24. b3 Rab8 25. Rd3 a5 26. Rc3 R8b6 27. a4 Re5 28. h3
f4 29. Bxh7 c5 30. Bc2 Rb4 31. e4 Kg5 32. Rg1 Kh5 33. g3 Rg5 34. g4+ Kh4 35. Rh1
c4 36. Re1 f6 37. Rd1 Rc5 38. Rd4 Kxh3 39. Rd1 Rb8 40. Rh1+ Kg2 41. Rh7 Rbc8 42.
Kd2 cxb3 43. Rxc5 Rxc5 44. Bxb3 Kxf3 45. Bd1+ Kg2 46. Rxe7 f3 47. Bxf3 Kxf3 48. Re6
Nxe4+ 49. Kd3 Rd5+ 50. Kc4 Re5 51. Rb6 Kxg4 52. Kd4 Kf4 53. Rb1 Nd2 54. Rh1 Nf3+
55. Kd3 Rd5+ 56. Kc4 Ke4 57. Rh8 Ne5+ 58. Kc3 f5  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "23"]
[White "Li, Jiahong"]
[Black "Liu, Hongkuan"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1805"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. d4 e6 5. c4 d5 6. O-O Be7 7. Nc3 O-O 8. Ne5 Ne4
9. cxd5 exd5 10. Nxe4 dxe4 11. Be3 Bd5 12. Qc2 f6 13. Nc4 f5 14. Ne5 Bd6 15. f3 exf3
16. Bxf3 Bxe5 17. dxe5 Bxf3 18. Rxf3 Qe7 19. Rxf5 Rxf5 20. Qxf5 Nd7 21. Bd4 Re8 22.
Rf1 g6 23. Qe4 Nxe5 24. Rd1 Nd7 25. Qd5+ Qe6 26. Qxe6+ Rxe6 27. Kf2 Rd6 28. Rd3 Nc5
29. Bxc5 Rxd3 30. exd3 bxc5 31. Kf3 Kf7 32. Kf4 Kf6 33. h4 c6 34. a3 h6 35. g4 a5
36. a4 c4 37. dxc4 c5 38. Ke4 Ke6 39. h5 g5 40. b3  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "24"]
[White "Shao, Yuanting"]
[Black "He, Ping"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1803"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c6 2. d4 d5 3. f3 e6 4. e5 b6 5. c3 a5 6. a4 Ba6 7. Bxa6 Rxa6 8. Qd3 Ne7 9.
Bg5 h6 10. Bxe7 Bxe7 11. Ne2 Qd7 12. O-O Ra7 13. f4 g6 14. g4 h5 15. f5 gxf5 16.
gxf5 f6 17. Nd2 fxe5 18. dxe5 Bc5+ 19. Nd4 Qh7 20. Kh1 Bxd4 21. cxd4 exf5 22. Qxf5
Qxf5 23. Rxf5 Na6 24. Raf1 Rg7 25. Rg1 Rf7 26. Rxf7 Kxf7 27. Rf1+ Ke7 28. Rf5 Nc7
29. Kg2 Ne6 30. Nf3 c5 31. dxc5 bxc5 32. Nh4 Rg8+ 33. Kf2 Rb8 34. Rxh5 Rxb2+ 35.
Kf1 Nd4 36. Ng6+ Kd7 37. Nf4 c4 38. Nxd5 Kc6 39. Nc3 Rc2 40. Nb5 Nxb5 41. axb5+ Kd5
42. e6+ Kxe6 43. b6 Rb2 44. Rc5 Rxb6 45. Rxc4 Kd5 46. Ra4 Ra6 47. Ke2 Kc5 48. Kd2
Kb5 49. Rg4 a4 50. Kc2 Rh6 51. h4  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "25"]
[White "Gu, Xianghan"]
[Black "Song, Tianrui"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1798"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Bd2 Be7 6. c4 d6 7. Nc3 Ng4 8. Qe2
Nge5 9. O-O-O Be6 10. Nd5 a5 11. Bc3 f6 12. Kb1 O-O 13. h4 Nb4 14. f4 Nxd5 15. cxd5
Bg4 16. Nf3 Nd7 17. h5 Nc5 18. f5 Qe8 19. Rh4 Bxh5 20. g4 Bf7 21. Nd4 Bd8 22. Bg2
Na4 23. Bd2 Qe5 24. Bc1 c6 25. Ne6 g5 26. Rh6 Bxe6 27. dxe6 b5 28. Rdh1 Ra7 29. Qe3
 1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "26"]
[White "Wang, Yutao"]
[Black "Liu, Meng"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1767"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nb3 Be7 8. Be2 O-O
9. O-O b6 10. Bg5 Nbd7 11. Nd5 Bb7 12. Bxf6 Nxf6 13. Nxf6+ Bxf6 14. Bf3 Bg5 15. Qd3
d5 16. Rfd1 d4 17. a5 Rc8 18. Bg4 Rc6 19. axb6 Rxb6 20. Nc5 Bc8 21. Be2 Rxb2 22.
c3 Qc7 23. cxd4 exd4 24. Nxa6 Qb6 25. Bf1 Rd8 26. Rab1 Rxb1 27. Rxb1 Qxa6 28. Qxa6
Bxa6 29. Bxa6 d3 30. Kf1 d2 31. Ke2 d1=Q+ 32. Rxd1 Rxd1 33. Kxd1  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "27"]
[White "Liu, Bolei"]
[Black "Xie, Wenzhe"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1764"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 d5 3. c4 g6 4. Nc3 Bg7 5. Bf4 c6 6. e3 O-O 7. h3 Bf5 8. Bd3 Bxd3
9. Qxd3 Na6 10. c5 Re8 11. O-O Nd7 12. Bg3 e5 13. Ne1 Nc7 14. Nc2 Ne6 15. b4 Qf6
16. Rfd1 exd4 17. Nxd4 Nxd4 18. exd4 a5 19. Qb1 b6 20. cxb6 Nxb6 21. Bc7 axb4 22.
Bxb6 bxc3 23. Qc2 Rab8 24. Rab1 Qf4 25. a4 Qf5 26. Qxc3 Re2 27. Qg3 Rbe8 28. a5 Bf8
29. Rf1 Bh6 30. Ra1 Rb2 31. Bc5 Bf4 32. Qf3 Ra8 33. a6 Qe4 34. Qc3 Qc2 35. Qxc2 Rxc2
36. a7 Rb2 37. Rfb1 Rxb1+ 38. Rxb1 Kg7 39. g3 Bd6 40. Bxd6 Rxa7 41. Rb6 Rd7 42. Rxc6
f6 43. Rc7 Rxc7 44. Bxc7 Kf7 45. Kg2 Ke6 46. Kf3 h5 47. Ke3 Kd7 48. Bb6 g5 49. f4
 1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "28"]
[White "Zhang, Qianyi"]
[Black "Xu, Wei"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1762"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6
9. Bc4 Bd7 10. O-O-O Rc8 11. Bb3 Nxd4 12. Bxd4 b5 13. Bxa7 b4 14. Ne2 Qa5 15. Bd4
Ba4 16. Bxa4 Qxa4 17. Kb1 e5 18. Be3 d5 19. Qd3 Rfd8 20. Bg5 d4 21. Qb3 Qa5 22. Nc1
Rd6 23. Nd3 Rb6 24. Ka1 Nd7 25. Rhf1 Nc5 26. Nxc5 Qxc5 27. f4 Qxc2 28. Qxc2 Rxc2
29. Rc1 d3 30. f5 gxf5 31. Rxc2 dxc2 32. b3 Rg6 33. h4 h6 34. Be7 fxe4 35. Kb2 Rxg2
36. Rc1 e3 37. Rxc2 e4+ 38. Kb1 Rg1+ 39. Rc1 Rxc1+ 40. Kxc1 Bc3 41. Kd1 f5 42. Bd6
h5  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "29"]
[White "Qu, Haoming"]
[Black "Yu, Zhenghuan"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1708"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nc3 Nbd7 7. O-O e5 8. b3 c6
9. Ba3 exd4 10. Nxd4 Qa5 11. Qc1 Ng4 12. e3 Qh5 13. h3 Ngf6 14. Bxd6 Re8 15. g4 Qa5
16. Rd1 Ne5 17. b4 Qa6 18. c5 Nc4 19. Bf1 b5 20. cxb6 axb6 21. Nxc6 Be6 22. b5 Qb7
23. Ne7+ Rxe7 24. Bg2 Nxd6 25. Bxb7 Nxb7 26. Qd2 Nxg4 27. hxg4 Bxg4 28. Rdc1 Rd8
29. Qe1 Bf3 30. Ne2 Re4 31. Ng3 Rh4 32. Rd1 Re8 33. Kf1 Be5 34. Rdc1 Bxg3 35. fxg3
Rh1+ 36. Kf2 Rxe1 37. Rxe1 Be4 38. Red1 Re5 39. Rd4 Nc5 40. Rf1 Rh5 41. Ke1 Rh2 42.
Rf2 Rh3 43. Rf6 Rxg3 44. Rxb6 Rxe3+ 45. Kf2 Rf3+ 46. Ke2 Ra3 47. Rb8+ Kg7 48. Rc8
Rxa2+ 49. Ke3 Ra3+ 50. Kf2 Nd3+ 51. Ke2 Nf4+ 52. Kd2 Rd3+ 53. Rxd3 Bxd3 54. b6 Ba6
55. Ra8 Bb7 56. Ra7 Bg2 57. b7 Bxb7 58. Rxb7 h5 59. Ke3 Ne6 60. Kf3 g5 61. Ra7 Kg6
62. Ra6 Kf5 63. Ra5+ Kf6 64. Ke4 h4 65. Kf3 Kg6 66. Kg4 f6 67. Rb5 Nf4 68. Ra5 h3
69. Kg3 Kf7 70. Ra6 Kg6 71. Ra5 Kf7 72. Ra6 Kg6 73. Ra5 Kf7 74. Ra7+ Ke6 75. Ra6+
Ke5 76. Ra5+ Ke4 77. Ra4+ Ke3 78. Ra3+ Ke4 79. Ra4+ Ke3 80. Ra3+ Kd4 81. Ra4+ Ke5
82. Ra5+ Ke4 83. Ra4+ Ke3 84. Ra3+ Ke4 85. Ra4+ Ke3 86. Ra3+ Ke4 87. Ra4+ Ke3 88.
Ra3+ Ke4 89. Ra4+ Ke3 90. Ra3+ Ke4 91. Ra4+ Ke3 92. Ra3+ Ke4 93. Ra4+ Ke3 94. Ra3+
Ke4 95. Ra4+  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "30"]
[White "Yang, Zilong"]
[Black "Yu, Zhiyang"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1694"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. c4 Nc6 6. Qd3 g6 7. Nc3 Bg7 8. Be2 Bg4
9. O-O Rc8 10. Nd5 O-O 11. Rb1 Nxd5 12. cxd5 Bxf3 13. gxf3 Nd4 14. Bd1 e5 15. f4
f5 16. fxe5 dxe5 17. Be3 Qh4 18. f4 fxe4 19. Qxe4 Kh8 20. Bxd4 exd4 21. Ba4 Rcd8
22. Rbe1 Qh5 23. Bb3 g5 24. fxg5 Qxg5+ 25. Kh1 Rxf1+ 26. Rxf1 Qe3 27. Re1 Qxe4+ 28.
Rxe4 d3 29. Re3 Bxb2 30. Rxd3 Be5 31. h3 Kg7 32. Re3 Kf6 33. Rf3+ Ke7 34. Kg2 Rg8+
35. Kf2 Rf8 36. Rxf8 Kxf8 37. Kf3 Ke7 38. Ke4 Kd6 39. h4 Bf6 40. h5 h6 41. Bd1 Bg5
42. Bg4 b6 43. a4 Bc1 44. Be2 a5 45. Bb5 Bg5 46. Be2 Bc1 47. Ke5+ Kxe5  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "31"]
[White "Zhang, Haoxuan(ZJ)"]
[Black "Guo, Xinyu"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1692"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 Nc6 7. d4 cxd4 8. Nxd4
g6 9. f3 Nxd4 10. Qxd4 Bg7 11. Be3 O-O 12. Qd3 a6 13. O-O Qc7 14. Rac1 Qa5 15. a3
Rac8 16. Rfd1 Rfd8 17. Rc2 b5 18. cxb5 axb5 19. Rdc1 Rb8 20. Na2 Nd7 21. Qe2 Qa8
22. Nb4 Nc5 23. Kh1 Nb3 24. Rd1 Rdc8 25. Rxc8+ Rxc8 26. Qxb5 Bxb2 27. Nd5 Rb8 28.
Nxe7+ Kf8 29. Qd7 Rd8 30. Qc7 Qb8 31. Bh6+ Ke8 32. Nd5 Qxc7 33. Nxc7+ Kd7 34. Nb5
Kc6 35. Na7+ Kb6 36. Be3+ Bd4 37. Rxd4 Nxd4 38. Bxd4+ Ka6 39. Nc6 Rc8 40. Nb4+ Kb5
41. Kg1 Ka4 42. Nd5 Kxa3 43. Bf6 Kb3 44. Be7 Rc6 45. Kf2 Kc4 46. g4 Ra6 47. h4 Kd4
48. Bf6+ Kc4 49. h5 gxh5 50. gxh5 Ra3 51. h6 Ra2+ 52. Kg3 Kc5 53. Bg7 f5 54. Nc3
Ra8 55. exf5 d5 56. f6 Ra7 57. Ne2 Rf7 58. Kf4 Kd6 59. Nd4 Rb7 60. Bf8+ Kd7 61. f7
Kc8 62. Be7  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "32"]
[White "Liang, Yewang"]
[Black "Zhou, Liqian"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1691"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 Nf6 7. a3 b6 8. Be3 Bb7
9. Bd3 d6 10. Rc1 Nbd7 11. f3 Be7 12. O-O O-O 13. Bb1 Rac8 14. Ba2 Rfd8 15. Qd2 Qb8
16. Rfd1 Ba8 17. Qe2 Nf8 18. a4 Ng6 19. Qf2 Ne5 20. b3 Ned7 21. Nde2 Bf8 22. Nf4
Bc6 23. b4 Ba8 24. Nd3 Kh8 25. Rb1 Qc7 26. Rdc1 Kg8 27. Ne2 Rb8 28. Nd4 Ne5 29. Nf4
Qb7 30. c5 dxc5 31. bxc5 Nxe4 32. fxe4 Qxe4 33. c6 Ng4 34. Qf3 Rxd4 35. Nxe6 fxe6
36. Bxe6+ Qxe6 37. Bxd4 Rc8 38. Re1 Qg6 39. Rxb6 Bxc6 40. Qb3+ Kh8 41. g3 Nxh2 42.
Rxc6 Rxc6 43. Kxh2 Rc2+ 44. Kg1 Qc6 45. Bf2 Qc8 46. Qf7 Rc1 47. Kh2 Rxe1 48. Bxe1
h6 49. Bc3 Kh7 50. Be5 Qc2+ 51. Kh3 Qc8+ 52. Kh2 Qc2+ 53. Kh3 Qc8+  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "33"]
[White "Zhang, Kaiwen"]
[Black "Li, Zhanjia"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1667"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 d6 5. a3 Bxc3 6. dxc3 O-O 7. Qd3 Nbd7 8. b4
b6 9. O-O Bb7 10. Re1 d5 11. exd5 e4 12. Rxe4 Nxe4 13. Qxe4 Nf6 14. Qf5 Bxd5 15.
Bd3 Be4 16. Qb5 a6 17. Qc4 b5 18. Qd4 Re8 19. Bg5 Qxd4 20. Nxd4 Nd5 21. Bd2 Bxd3
22. cxd3 Nb6 23. Be3 Rad8 24. g3 Na4 25. c4 bxc4 26. dxc4 Re4 27. Nc6 Rd6 28. Na5
Nc3 29. Kg2 f6 30. Rc1 Rd3 31. Kf3 f5 32. Re1 g5 33. Rc1 Nd1 34. Nb7 g4+ 35. Ke2
Nxf2 36. Kxf2 Rdxe3 37. Rd1 Rf3+ 38. Kg1 Rxc4 39. Nc5 Rxa3 40. Ne6 Rac3 41. Rd7 Rc1+
42. Kf2 R4c2+ 43. Ke3 Re1+ 44. Kd3 Rd1+ 45. Kxc2 Rxd7 46. Nc5 Rd6 47. Nd3 Kf7 48.
Kc3 Ke6 49. Kc4 Rxd3 50. Kxd3 Kd5 51. Kc3 c5  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "34"]
[White "Cao, Qingfeng"]
[Black "Zhu, Lian"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1651"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Qc2 e6 5. g3 Bd6 6. Bg2 O-O 7. O-O Nbd7 8. Nbd2 e5
9. cxd5 cxd5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Nf3 Bd6 13. Bf4 Be6 14. Rfd1 Rc8 15.
Qd3 Bc5 16. Be5 Nd7 17. Bc3 Nf6 18. Nd4 a6 19. a4 Qe7 20. Nf5 Bxf5 21. Qxf5 Qe6 22.
Bh3 Qxf5 23. Bxf5 Rcd8 24. e3 Ne4 25. Bd4 Bxd4 26. Rxd4 Nf6 27. a5 g6 28. Bh3 Rd6
29. Bg2 Rfd8 30. Rad1 R6d7 31. h4 Kf8 32. g4 Rb8 33. g5 Ne8 34. Rxd5 Rxd5 35. Rxd5
b6 36. Rd7 Ng7 37. Be4 Ne6 38. Bd5  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "35"]
[White "Zhao, Xuanran"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "2002"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 a6 6. Ba4 b5 7. Bb3 Nge7 8. d4 exd4
9. cxd4 d6 10. h3 O-O 11. Nc3 h6 12. Bf4 Na5 13. Bc2 c5 14. dxc5 Nc4 15. cxd6 Nc6
16. e5 Bb7 17. Re1 Nxb2 18. Qc1 Nc4 19. Bxh6 N6xe5 20. Nxe5 Bxe5 21. Bxf8 Qxf8 22.
Be4 Bxe4 23. Rxe4 Qg7 24. d7 Nd6 25. Rxe5 Qxe5 26. Qe3 Qxe3 27. fxe3 Kf8 28. Rd1
Nb7 29. Nd5 Nd8 30. Kf2 Ra7 31. Nb6 Rc7 32. Rd2 Rc6 33. Nc8 Kg7 34. Rd4 Rc2+ 35.
Ke1 f5 36. Rd2 Rxd2 37. Kxd2 Kf6 38. Kd3 Ke5 39. Kc3 Ke6 40. Nb6 Nc6 41. a4 Kd6 42.
axb5 axb5 43. g4 fxg4 44. hxg4 Kc7 45. d8=Q+ Kxd8 46. Nd5 Kd7 47. Nf4 Ne5 48. Kb4
Kc6 49. g5 Kb6 50. Nd5+ Kc6 51. Ne7+ Kb6 52. Nd5+ Kc6 53. Ne7+ Kb6 54. Nd5+ Kc6  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.23"]
[Round "2"]
[Board "36"]
[White "Bai, Changlin"]
[Black "Li, Quanhao"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1910"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Bg5 d5 3. e3 c5 4. c3 Nc6 5. Nf3 Qb6 6. Qc2 Bf5 7. dxc5 Bxc2 8. cxb6
Bxb1 9. Rxb1 axb6 10. a3 h6 11. Bh4 Ne4 12. Rd1 g5 13. Bg3 Nxg3 14. hxg3 O-O-O 15.
Nxg5 Ne5 16. Nf3 Nxf3+ 17. gxf3 Bg7 18. f4 f5 19. Bh3 e6 20. g4 Rhf8 21. gxf5 exf5
22. Bg2 Rd7 23. Bxd5 Kc7 24. Bb3 Rf6 25. Rh5 Rxd1+ 26. Bxd1 Kd6 27. Bf3 Kc5 28. Kd2
 1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "1"]
[White "Chen, Zimu(Js)"]
[Black "Wang, Shixu B"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1823"]
[BlackElo "2433"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. c4 Bb4+ 5. Nc3 Bxc3+ 6. bxc3 d6 7. e3 f5 8. Bd3
O-O 9. Nf3 Nd7 10. O-O b6 11. e4 fxe4 12. Bxe4 Rb8 13. Bc6 Bb7 14. Qa4 Bxc6 15. Qxc6
Nf6 16. a4 Qd7 17. Qxd7 Nxd7 18. Rfe1 Rfd8 19. Nd2 Kf8 20. f3 a6 21. Kf2 Re8 22.
Rxe8+ Rxe8 23. Nf1 a5 24. Ne3 c6 25. g4 Kg7 26. Re1 Rb8 27. Rb1 Kf6 28. h4 Kg7 29.
Ra1 Rh8 30. h5 Rf8 31. Rh1 h6 32. Rb1 Kf6 33. Rh1 Kg7 34. Rb1 Re8 35. Nf1 Rc8 36.
hxg6 fxg6 37. Re1 Kf7 38. Nd2 d5 39. Rh1 Kg7 40. Re1 Kf6 41. Rh1 Rh8 42. cxd5 cxd5
43. c4 dxc4 44. Nxc4 Rc8 45. Ne3 Kg7 46. Rb1 Rc3 47. Nd5 Rd3 48. Nxb6 Nxb6 49. Rxb6
Rxd4 50. Rb7+ Kf6 51. Rb6+ Kg7 52. Rb7+ Kf6 53. Rb6+ Ke5  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "2"]
[White "Jiang, Qinyu"]
[Black "Li, Jiahong"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2246"]
[BlackElo "1805"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8. Nc3
Nxc3 9. bxc3 O-O 10. Qh5 f5 11. Re1 Qf6 12. Qf3 c6 13. Bf4 Rfe8 14. h4 Bxf4 15. Qxf4
Re7 16. Rxe7 Qxe7 17. Qc7 Qd8 18. Qxb7 Rb8 19. Qxa7 Ra8 20. Qc5 Qxh4 21. Qd6 Rd8
22. Re1 Kf7 23. c4 Qf6 24. Qc5 dxc4 25. Bxc4+ Kg6 26. Re7 Bc8 27. c3 Qd6 28. Qxd6+
Rxd6 29. a4 Kf6 30. Rf7+ Kg6 31. Rc7 Be6 32. Bxe6 Rxe6 33. a5 Re1+ 34. Kh2 Ra1 35.
Rxc6+ Kg5 36. a6 Kf4 37. d5 Ra2 38. d6  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "3"]
[White "Zhang, Di"]
[Black "Gu, Xianghan"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2143"]
[BlackElo "1798"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Nc3 Bxc3 7. Bxc3 Ne4 8. Qc2
Nxc3 9. Qxc3 Qb4 10. Rc1 a5 11. Bg2 d6 12. O-O Qxc3 13. Rxc3 e5 14. dxe5 dxe5 15.
Nxe5 Nxe5 16. Re3 O-O 17. Rxe5 Rd8 18. b3 c6 19. a4 Kf8 20. Re3 Bf5 21. f4 Rd2 22.
Bf3 Re8 23. Rc3 Rc2 24. Rc1 Rb2 25. Kf2 Rd8 26. g4 Bb1 27. Ke3 Rd7 28. c5 Re7+ 29.
Kf2 Be4 30. Kg3 Bxf3 31. exf3 Ree2 32. h3 Rbd2 33. f5 f6 34. Rb1 Rg2+ 35. Kf4 Rge2
36. Re3 Rxe3 37. Kxe3 Rc2 38. b4 Rc3+ 39. Kd4 Ra3 40. bxa5 Rxa4+ 41. Kc3 Rxa5 42.
Rxb7 Rxc5+ 43. Kd4 Rc1 44. Rb8+ Kf7 45. Rb7+ Kf8 46. Rc7 h6 47. h4 Kg8 48. Ke4 Kf8
49. Rc8+ Kf7 50. Rc7+ Kf8 51. Kd4 Kg8 52. Ke4 Kf8 53. f4 Rg1 54. Kf3 Rf1+ 55. Kg3
Rg1+ 56. Kh3 Rf1 57. g5 hxg5 58. fxg5 fxg5 59. hxg5 Rxf5 60. Kg4 g6 61. Rxc6 Kg7
62. Rc4 Ra5 63. Re4 Rb5 64. Kf4 Rf5+ 65. Kg4 Rb5 66. Kf4  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "4"]
[White "Liu, Bolei"]
[Black "Xi, Qi"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1764"]
[BlackElo "2118"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 dxc4 5. Qa4+ Nbd7 6. Qxc4 c5 7. Bxf6 Qxf6 8.
e3 a6 9. a4 cxd4 10. Qxd4 Bc5 11. Qxf6 Nxf6 12. Nbd2 Ke7 13. Bc4 b6 14. Ke2 Bb7 15.
Rhd1 h6 16. Rac1 g5 17. h3 Rhc8 18. g3 Rab8 19. Nb3 Bd6 20. Nbd4 Ne4 21. Ne1 Nc5
22. b3 Rc7 23. Nd3 Ne4 24. g4 Rbc8 25. f3 Nc5 26. Nxc5 Rxc5 27. Rc2 Be5 28. Rcd2
R5c7 29. Kf2 Rh8 30. Bf1 h5 31. Rc2 Rxc2+ 32. Nxc2 a5 33. Na3 hxg4 34. hxg4 f5 35.
Nc4 Bc7 36. gxf5 exf5 37. Bg2 Ke6 38. Rc1 Rh7 39. Nd2 Bd5 40. e4 fxe4 41. fxe4 Bb7
42. Rh1 Rf7+ 43. Ke2 g4 44. Rh6+ Ke7 45. Nc4 Bg3 46. Kd3 Ba6 47. Kd4 Rf2 48. Bh1
Bxc4 49. Kxc4 Bf4 50. Rg6 g3 51. Rxb6 g2 52. Bxg2 Rxg2 53. b4 axb4 54. Rxb4 Bd6 55.
Rb5 Ke6 56. Rh5 Ra2 57. Ra5 Ra1 58. Kd4 Rd1+ 59. Kc4 Bc7 60. Rh5 Re1 61. a5 Rxe4+
62. Kb5 Bg3 63. a6 Bf2 64. Kc6 Rc4+ 65. Kb7 Rb4+ 66. Kc7 Bd4 67. Rh6+ Ke5 68. Rh5+
Kf6 69. Rh6+ Kg5 70. Rh3 Ba7 71. Rh8 Bd4 72. Ra8 Kf6 73. a7 Bxa7 74. Rxa7  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "5"]
[White "Li, Zhanjia"]
[Black "Hu, Zehua"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1667"]
[BlackElo "1992"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7
9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O Be7 13. c4 Qc7 14. Qe2 b5 15. cxb5
cxb5+ 16. Kb1 O-O 17. Rc1 Qb7 18. Nf5 exf5 19. Qxe7 Qe4+ 20. Qxe4 fxe4 21. Nh4 Nxh5
22. g4 Nhf6 23. g5 hxg5 24. Nf5 Nd5 25. Bxg5 Rfc8 26. Rcg1 Rc6 27. Bh6 Rg6 28. Bxg7
Rxg1+ 29. Rxg1 Kh7 30. Be5 Nxe5 31. dxe5 Re8 32. Rg7+ Kh8 33. Rg5 f6 34. exf6 Nxf6
35. Nd6 Rg8 36. Rxg8+ Kxg8 37. Nxb5 Ng4 38. Nxa7 Nxf2 39. Nb5 Kf7 40. Nc3 Ke6 41.
Kc2 Ke5 42. a4 Kd4 43. b3 Nd3 44. Ne2+ Ke3 45. Ng3 Kd4 46. a5 Nb4+ 47. Kb2 Kc5  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "6"]
[White "Cao, Qingfeng"]
[Black "Wu, Yixing"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1651"]
[BlackElo "1972"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 dxc4 5. e3 a6 6. a4 c5 7. Bxc4 Nc6 8. O-O Be7
9. Qe2 O-O 10. Rd1 Qb6 11. dxc5 Bxc5 12. Bd3 Rd8 13. a5 Qc7 14. Na4 Qxa5 15. Bd2
Bb4 16. Bxb4 Qxb4 17. Ne5 Nxe5 18. Bxh7+ Kxh7 19. Rd3 Rd7 20. Rxd7 Nc6 21. Rd8 g6
22. Qc2 Qc5 23. Rd3 Qe7 24. Nb6 Rb8 25. e4 e5 26. Nd5 Nxd5 27. exd5 Nb4 28. d6 Qf6
29. Qc7 Nxd3 30. f3 Ra8 31. Rd1 e4  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "7"]
[White "Xie, Jiaxiang"]
[Black "Gong, Sunle"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1564"]
[BlackElo "1949"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 Bd7 8. Bc2 Qa6 9.
Qd3 a4 10. O-O Na5 11. Qe3 Nc4 12. Qf4 h6 13. Nbd2 Nxd2 14. Bxd2 Bb5 15. Rfe1 Bd3
16. Bxd3 Qxd3 17. dxc5 Bxc5 18. Be3 Qb5 19. Bxc5 Qxc5 20. Qb4 b6 21. Qg4 g6 22. Rad1
Qb5 23. Nd4 Qd7 24. c4 Ne7 25. Nb5 O-O 26. Nd6 Ra5 27. Qh4 h5 28. Ne4 Qc7 29. Nf6+
Kg7 30. cxd5 exd5 31. e6 Qd8 32. Nd7 Nf5 33. e7 Nxh4 34. exf8=Q+ Qxf8 35. Nxf8 Kxf8
36. Re5 Rb5 37. Rd2 Nf5 38. Rexd5 Rb3 39. Kf1 Kg7 40. Re5 Kf6 41. Re4 b5 42. Rb4
Rxb4 43. axb4 Ke6 44. Ke2 Nd6 45. Kd3 Ke5 46. Re2+ Kd5 47. f3 h4 48. Re7 Nc4 49.
Kc3 f6 50. Re4 h3 51. gxh3 Nd6 52. Rd4+ Ke6 53. Kd3 Nf5 54. Rd8 Ke5 55. Rb8 Nd6 56.
Rb6 Kd5 57. h4 Ke5 58. f4+ Kd5 59. f5 Nxf5 60. Rxb5+ Ke6 61. Ra5 Nxh4 62. Ke4 g5
63. Ra6+ Kf7 64. b5 f5+ 65. Kd5 f4 66. b6 f3 67. Rxa4 f2 68. Ra1 Ng2 69. b7 Ne1 70.
b8=Q f1=Q 71. Ra7+ Kg6 72. Qe8+ Kh6 73. Qh8+  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "8"]
[White "Liu, Yijun"]
[Black "Gao, Kai"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1421"]
[BlackElo "1885"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. Nf3 Nf6 5. d4 c6 6. Bg5 Be7 7. e3 Bf5 8. Be2 Nbd7
9. O-O O-O 10. a3 Ne4 11. Bxe7 Qxe7 12. Rc1 Rfe8 13. b4 a5 14. Qb3 axb4 15. axb4
Bg4 16. Qb2 Nb6 17. b5 Bxf3 18. gxf3 Nxc3 19. Qxc3 Rac8 20. Qc5 Qd8 21. Kh1 Re6 22.
Rg1 cxb5 23. Qxb5 Rxc1 24. Rxc1 h6 25. f4 Qh4 26. Rf1 Rc6 27. Bf3 Qh3 28. Bg2 Qf5
29. Qb1 Qg4 30. Qb5 Qf5 31. h3 Re6 32. Kh2 g5 33. Bf3 Rg6 34. Qe8+ Kh7 35. Bg4 Qf6
36. Bh5 Rg7 37. Qe5 Qc6 38. Bg4 gxf4 39. Bf5+ Rg6 40. Bxg6+ Qxg6 41. Rg1 Nd7 42.
Qxf4 Qe6 43. Qg3 Qg6 44. Qxg6+ fxg6 45. Rc1  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "9"]
[White "Chen, Muxi"]
[Black "Ruan, Zhicheng"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1845"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. c4 Nf6 2. Nc3 e5 3. g3 Bc5 4. Bg2 Nc6 5. e3 O-O 6. Nge2 Re8 7. O-O d6 8. d4 exd4
9. exd4 Bb6 10. h3 h6 11. Bf4 Bf5 12. a3 a5 13. Nb5 Be4 14. Nec3 Bxg2 15. Kxg2 Ba7
16. Qd3 Ne7 17. b4 Ng6 18. Be3 Bb8 19. d5 Ne5 20. Qe2 c6 21. Nd4 Ba7 22. Rfd1 cxd5
23. Nxd5 Nxd5 24. cxd5 axb4 25. axb4 Bxd4 26. Bxd4 Nc6 27. Qb2 Nxd4 28. Qxd4 Re2
29. Rxa8 Qxa8 30. Ra1 Ra2 31. Rxa2 Qxa2 32. Qe4 Kf8 33. Qf5 Qc4 34. h4 g6 35. Qf6
Qxd5+ 36. Kh2 Qe5 37. Qd8+ Kg7 38. Qc7 b5 39. Qb8 Qd5 40. Kg1 h5 41. Kh2 Qd3 42.
Qb6 d5 43. Qd6 Qc4 44. Qc5 Qxc5 45. bxc5 Kf6  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "10"]
[White "Xu, Wei"]
[Black "Zhou, Yichen"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1824"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6
9. Qd2 O-O 10. Be2 Nbd7 11. Nd5 Nxd5 12. exd5 Bf5 13. Na5 Qc7 14. c4 Bf6 15. O-O
b6 16. Nc6 Nb8 17. Nxb8 Rfxb8 18. Rac1 a5 19. b3 Ra7 20. a3 Rba8 21. Bd1 Qd8 22.
Bc2 Bxc2 23. Rxc2 h6 24. Qf2 Rb8 25. Qe2 Rab7 26. Qd3 Be7 27. a4 Bg5 28. Bf2 Qd7
29. Rb1 Bd8 30. Rcb2 Ra8 31. h3 g6 32. Be3 Kg7 33. Qd2 h5 34. f4 Bf6 35. Rf1 Re8
36. Rbb1 exf4 37. Bxf4 Be5 38. Rbe1 Bxf4 39. Qxf4 Rbb8 40. Rxe8 Rxe8 41. Qd4+ Kg8
42. Qxb6 Qd8 43. Qxd8 Rxd8 44. Kf2 Rb8 45. Rb1 Kf8 46. Ke3 Ke7 47. Kd4 Kd7 48. Kc3
Rb4 49. Rf1 Ke7 50. Rf3 Kf8 51. Re3 Rb8 52. c5 dxc5 53. Kc4 f5 54. Kxc5 f4 55. Re4
Rxb3 56. d6 Rd3 57. Kc6 Rc3+ 58. Kb7 Rd3 59. Kc7 Rc3+ 60. Kd8 g5 61. Re5 Rg3 62.
d7 Rxg2 63. Rf5 Kg7 64. Ke7 Re2+ 65. Kd6 Kg6 66. Rd5  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "11"]
[White "Huang, Renjie"]
[Black "Zhang, Haoxuan(ZJ)"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2413"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Nc3 e5 6. d3 Be7 7. O-O O-O 8. Nd5 d6
9. c3 Be6 10. Nxe7+ Nxe7 11. Bg5 Ng6 12. d4 h6 13. dxe5 dxe5 14. Be3 Qc7 15. Qc2
Rad8 16. h3 Ne8 17. Nd2 c4 18. b3 b5 19. a4 a6 20. axb5 axb5 21. bxc4 bxc4 22. Rfb1
Qc8 23. h4 Ne7 24. Ra5 Nc6 25. Rc5 Qa6 26. Qb2 Ra8 27. Qb6 Qxb6 28. Rxb6 Nb8 29.
Rxe5 Nd7 30. Rexe6 fxe6 31. Rxe6 Ra1+ 32. Kh2 Nef6 33. Bh3 Ra2 34. Nxc4 h5 35. Re7
Nb8 36. Be6+ Kh7 37. Bf5+ Kg8 38. Ne5 Ra6 39. Bd4 Nc6 40. Nxc6 Rxc6 41. e5 Ng4+ 42.
Bxg4 hxg4 43. e6 Rfc8 44. Rxg7+ Kf8 45. e7+ Ke8 46. Rxg4 Kxe7 47. Rg7+ Kf8 48. Rh7
R8c7 49. Rxc7 Rxc7 50. g4 Kf7 51. Kg3 Kg6 52. f4 Rb7 53. h5+ Kh6 54. Kh4 Rb2 55.
g5+ Kh7 56. f5 Re2 57. f6 Rh2+ 58. Kg4 Rg2+ 59. Kf5 Rg3 60. g6+ Kh6 61. f7 Kxh5 62.
g7  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "12"]
[White "Zhang, Zhi"]
[Black "Nie, Xinyang"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1626"]
[BlackElo "2312"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 d5 2. d4 e6 3. c4 Nf6 4. Nc3 c6 5. cxd5 exd5 6. Bf4 Bf5 7. e3 Nbd7 8. Bd3
Bxd3 9. Qxd3 Bb4 10. O-O O-O 11. a3 Bxc3 12. Qxc3 Ne4 13. Qd3 a5 14. b4 axb4 15.
axb4 Qb6 16. Rab1 Ra2 17. b5 Qa7 18. bxc6 bxc6 19. Qb3 f6 20. Rb2 Ra3 21. Qb7 Qxb7
22. Rxb7 Rf7 23. h4 h5 24. Rc1 Ra2 25. Bg3 c5 26. Rxd7 Rxd7 27. dxc5 Nxg3 28. fxg3
Ra4 29. c6 Rd8 30. Nd4 Rda8 31. c7 Rc4 32. Rxc4 dxc4 33. Nc6  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "13"]
[White "Li, Youjia"]
[Black "Shao, Wenbin"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1618"]
[BlackElo "2236"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. g3 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Bg2 Qe6+ 6. Kf1 Nc6 7. d3 Qd7 8. h3
Bh5 9. Nc3 e6 10. Be3 Nf6 11. g4 Bg6 12. Nh4 Be7 13. Nxg6 hxg6 14. Qf3 Rd8 15. Ne4
Nxe4 16. Qxe4 g5 17. Qf3 O-O 18. h4 gxh4 19. g5 Nd4 20. Qg4 Nf5 21. Be4 Nxe3+ 22.
fxe3 f5 23. gxf6 Rxf6+ 24. Ke2 Rdf8 25. Qxh4 Rf2+ 26. Qxf2 Rxf2+ 27. Kxf2 Bf6 28.
Ke2 b6 29. Raf1 Qa4 30. Kd2 Qb4+ 31. Kd1 Qxb2 32. Bh7+ Kf7 33. e4 c4 34. dxc4 Qxa2
35. e5 Qa1+ 36. Kd2 Qxe5 37. Bd3 Ke7 38. Kd1 a5 39. Re1 Qa1+ 40. Ke2 Qd4 41. Rh8
Qg4+ 42. Kd2 Qf4+ 43. Ke2 Bd4 44. Rf1 Qe3+ 45. Kd1 Bc3 46. Rh2 a4 47. Re2 Qg5 48.
Ref2 a3 49. c5 Qxc5 50. Rf7+ Kd6 51. Rf8 Qe3 52. Rd8+ Ke7 53. Re8+ Kxe8 54. Bg6+
Ke7 55. Rf7+ Kd6 56. Rd7+ Kxd7 57. Be8+ Kd6  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "14"]
[White "Xiong, Junyi"]
[Black "Kong, Xiangrui"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1579"]
[BlackElo "2193"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 Nf6 3. g3 c5 4. c3 Nc6 5. Bg2 cxd4 6. cxd4 Bf5 7. O-O e6 8. Nc3 h6
9. Bf4 Be7 10. Ne5 Rc8 11. a3 O-O 12. Rc1 Na5 13. Na4 Nd7 14. b4 Nxe5 15. dxe5 Nc4
16. Qb3 b5 17. Nb2 g5 18. Be3 d4 19. Rfd1 Nxe3 20. fxe3 Qb6 21. Rxc8 Rxc8 22. Rxd4
Bc2 23. Qa2 Qc7 24. Nc4 Bg6 25. Nd2 Qc1+ 26. Kf2 Rc2 27. Nb3 Qxe3+ 28. Kxe3 Rxa2
29. Nc5 Rxa3+ 30. Kd2 a5 31. Rd7 Kf8 32. Rb7 axb4 33. Nd3 Bxd3  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "15"]
[White "Zhu, Yilun"]
[Black "Jiang, Haochen"]
[Result "0-1"]
[ECO ""]
[WhiteElo "2190"]
[BlackElo "1523"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. e3 Be7 5. b3 O-O 6. Bb2 c5 7. cxd5 exd5 8. d4 Nc6
9. Be2 Be6 10. O-O Rc8 11. dxc5 Bxc5 12. Rc1 Qe7 13. Nb5 Ne4 14. Nbd4 Nxd4 15. Nxd4
Ba3 16. Rxc8 Rxc8 17. Qa1 Bd6 18. Nf3 Rc2 19. Bd3 Nd2 20. Bf6 Qc7 21. Bxc2 Nxf3+
22. gxf3 Qxc2 23. Be5 Qg6+ 24. Bg3 Bh3 25. Rd1 h5 26. Qd4 Be7 27. Qd3 Bf5 28. Qxd5
h4 29. Kg2 b6 30. Qe5 Be6 31. Qb8+ Kh7 32. Qxa7 Qc2 33. Bxh4 Bxh4 34. Rf1 Qg6+ 35.
Kh1 Bh3 36. Rg1 Qf5 37. Qb7 Bxf2 38. Rd1 Qg6 39. f4 Bf5  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "16"]
[White "Yu, Chaojie"]
[Black "Yan, Linhao"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2110"]
[BlackElo "1449"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 d5 7. exd5 Qxd5 8. Bd3
Nc6 9. Nc3 Qd8 10. a3 Be6 11. Be3 Nd5 12. Nxd5 Bxd5 13. Qd2 Be7 14. O-O O-O 15. Rad1
Be6 16. Qf2 Qc7 17. Kh1 f5 18. Nc5 Bxc5 19. Bxc5 Rfd8 20. Qe2 b6 21. Bf2 Re8 22.
Bb5 Bf7 23. Rfe1 e4 24. fxe4 Rxe4 25. Qf3 a6 26. Bg3 Qc8 27. Bd3 Rxe1+ 28. Rxe1 g6
29. h3 b5 30. Qf4 Qd7 31. a4 b4 32. Bc4 Bxc4 33. Qxc4+ Kg7 34. Re6 Rc8 35. Rd6 Qf7
36. Qxa6 Ne7 37. Be5+ Kh6 38. Qd3 Rc4 39. Rd4 Rxd4 40. Qxd4 g5 41. Qxb4 Ng6 42. Bd6
Qe6 43. Qd2 f4 44. Bc5 f3 45. gxf3 Qf5 46. Be3 Qxf3+ 47. Kh2 Nf4 48. Bxf4 gxf4 49.
Qg2 Qe3 50. Qc6+ Kh5 51. Qd5+ Kh6 52. Qd6+ Kh5 53. Qd5+ Kh6 54. Qd6+ Kh5 55. Qd1+
Kh6 56. Qd6+ Kh5 57. Qd1+ Kh6 58. Qd6+  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "17"]
[White "Wu, Kaige"]
[Black "Hou, Yifan B"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1497"]
[BlackElo "2043"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 e5 6. d3 Nge7 7. Be3 d6 8. c3 O-O
9. Nbd2 h6 10. Nb3 Be6 11. Bc4 Bxc4 12. dxc4 Qc7 13. Qd3 Rad8 14. Rad1 Qc8 15. h3
f5 16. Nh2 f4 17. Bc1 Kh7 18. Qe2 h5 19. Nd2 Bh6 20. Ndf1 Ng8 21. Rd3 Qe6 22. b3
Nf6 23. Red1 Ne7 24. f3 g5 25. Qd2 Ne8 26. Kf2 Rg8 27. Ke1 Rg6 28. Ba3 b6 29. Bc1
Nc8 30. Qe2 Nf6 31. a4 Rdg8 32. g4 fxg3 33. Nxg3 g4 34. fxg4 hxg4 35. h4 Bf4 36.
Nhf1 Rh6 37. Nf5 Nh5 38. Nxh6 Qxh6 39. Be3 g3 40. Qg2 Bxe3 41. Rxe3 Nf4 42. Qg1 g2
43. Ng3 Nh3 44. Nf5 Qxe3+ 45. Qxe3 g1=Q+ 46. Qxg1 Rxg1+ 47. Kd2 Rxd1+ 48. Kxd1 Nf2+
49. Ke2 Nxe4 50. Kd3 Nf6 51. b4 Kg6 52. Ne3 Ne7 53. a5 bxa5 54. bxa5 Nc6 55. a6 Nb8
56. Nd5 Nxd5 57. cxd5 Nxa6 58. Kd4  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "18"]
[White "Yu, Shuxiao"]
[Black "Bai, Changlin"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1519"]
[BlackElo "1910"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. Qb3 c6 6. cxd5 cxd5 7. Bg5 e6 8. e3 O-O
9. Bd3 Nc6 10. O-O b6 11. Rac1 Bb7 12. Qa3 Re8 13. Ne5 h6 14. Bh4 g5 15. Bg3 Nxe5
16. Bxe5 Ne4 17. Nb5 Bf8 18. Qa4 f6 19. Bc7 Qd7 20. f3 Nd6 21. Qb3 Rec8 22. Nxd6
Bxd6 23. Bb5 Qe7 24. Bxd6 Qxd6 25. Qd3 Kg7 26. Ba4 Rxc1 27. Rxc1 Rc8 28. Rxc8 Bxc8
29. Bc2 f5 30. Qc3 Bd7 31. g3 Qc6 32. Qxc6 Bxc6 33. f4 Bb5 34. Kf2 g4 35. Ke1 Kf6
36. Kd2 Ke7 37. Kc3 Kd6 38. Kb4 Bc4 39. b3 Be2 40. Kc3 Kc6 41. Kd2 Bf1 42. a3 a5
43. Kc3 b5  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "19"]
[White "Fan, Jingyi"]
[Black "Li, Yucheng Robinson"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1886"]
[BlackElo "1414"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. e3 Be7 5. Nbd2 O-O 6. Bd3 b6 7. Qe2 Bb7 8. c3 Ne4
9. h4 f5 10. Ne5 Nxd2 11. Kxd2 Nd7 12. Nxd7 Qxd7 13. Be5 Bd6 14. f4 Bxe5 15. fxe5
Qf7 16. g4 fxg4 17. Qxg4 Qf2+ 18. Be2 Qf5 19. Qg2 Qf2 20. Qg4 Qf5 21. Qg3 Qf2 22.
Rag1 Qxg3 23. Rxg3 Rae8 24. Rhg1 Re7 25. Ke1 Bc6 26. c4 dxc4 27. Bxc4 b5 28. Bd3
a6 29. a3 a5 30. Ke2 Rb8 31. Rc1 Be8 32. b3 c6 33. Be4 Rb6 34. Kd3 Ra7 35. Rg2 a4
36. b4 Bd7 37. Rgc2 Raa6 38. Ke2 Be8 39. Kf2 Kh8 40. Kg3 Kg8 41. Rf2 Bh5 42. d5 Bg6
43. dxc6 Ra8 44. c7 Rc8 45. Rd2  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "20"]
[White "Yang, Siyuan"]
[Black "Zhong, Kangmin"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1362"]
[BlackElo "1856"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. d4 e6 5. O-O c5 6. b3 cxd4 7. Bb2 Be7 8. Nxd4 Qb6
9. Qd3 a6 10. Nd2 Bxg2 11. Kxg2 d5 12. e4 dxe4 13. Nxe4 Qb7 14. Rfe1 Nbd7 15. Nf3
O-O 16. Nxf6+ Bxf6 17. Bxf6 Nxf6 18. c4 Rfd8 19. Qe2 bxc4 20. Qxc4 Rac8 21. Qe2 h6
22. Rac1 Rd5 23. Rxc8+ Qxc8 24. Rd1 Rxd1 25. Qxd1  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "21"]
[White "He, Ping"]
[Black "Wang, Puxuan"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1803"]
[BlackElo "1262"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. e4 d6 5. Ne2 O-O 6. d4 c5 7. d5 Nbd7 8. O-O a6 9.
Nbc3 b5 10. cxb5 axb5 11. Nxb5 Ba6 12. Nec3 Ne8 13. Re1 Nc7 14. Nxc7 Qxc7 15. Bf1
Bxf1 16. Kxf1 Ne5 17. f4 Nc4 18. Qd3 Na5 19. Bd2 Rfb8 20. Reb1 Qd7 21. Kg2 Rb4 22.
Ne2 c4 23. Qe3 Ra4 24. Qg1 Qg4 25. Qe1 Nb7 26. Bc3 Nc5 27. Bxg7 Kxg7 28. h3 Qd7 29.
Nc3 Rb4 30. Nd1 Rab8 31. Rc1 Kg8 32. Rc2 c3 33. Nxc3 Rxb2 34. Qe2 R2b4 35. Rf1 Na4
36. Rf3 Nxc3 37. Rfxc3 Rb1 38. Rc7 Qa4 39. Rxe7 Qd4 40. Qf2 Qd1 41. g4 h6 42. Rd2
Qh1+ 43. Kg3 R8b3+  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "22"]
[White "Liu, Meng"]
[Black "Shao, Yuanting"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1767"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. cxd5 Nxd5 6. Nf3 Be7 7. O-O Nc6 8. dxc5
Bxc5 9. Qc2 Qb6 10. a3 O-O 11. b4 Nd4 12. Qxc5 Qxc5 13. bxc5 Nb3 14. Ra2 Nxc5 15.
Rc2 b6 16. Nc3 Nxc3 17. Rxc3 Ba6 18. Rc2 Rac8 19. Nd4 f6 20. Be3 Rf7 21. Rfc1 Re8
22. Nc6 Na4 23. Nb4 Bb7 24. Bxb7 Rxb7 25. Rc7 Re7 26. Rc8+ Kf7 27. Nc6  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "23"]
[White "Wang, Yutao"]
[Black "Qu, Haoming"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1708"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 exd4 5. Nxd4 Be7 6. Bc4 O-O 7. O-O Nxe4 8. Nxe4
d5 9. Bd3 dxe4 10. Bxe4 Bf6 11. Nb5 Re8 12. Qxd8 Bxd8 13. Bf3 a6 14. Nc3 c6 15. Bf4
Be6 16. Ne4 Be7 17. Rfd1 Nd7 18. b3 Nf6 19. Nd6 Bxd6 20. Rxd6 Rad8 21. h3 Bd5 22.
Bxd5 Nxd5 23. Rxd8 Rxd8 24. Rd1 Rc8 25. Bd2 b5 26. c4 bxc4 27. bxc4 Nb6 28. c5 Nd5
29. Rb1 Kf8 30. Rb7 Re8 31. Kf1 Re4 32. a3 Ra4 33. Bb4 Ke8 34. Ke2 a5 35. Ra7 axb4
 0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "24"]
[White "Xiu, Yang"]
[Black "Yang, Zilong"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1694"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Nc3 a6 5. e4 Bb7 6. e5 Nd5 7. Ne4 Be7 8. Bg2 O-O
9. O-O d6 10. Re1 Nd7 11. h4 Re8 12. a3 h6 13. Bd2 f5 14. exf6 N7xf6 15. Nxf6+ Bxf6
16. Bh3 Qd7 17. c3 Nb6 18. Bg2 Rad8 19. Nh2 Bxg2 20. Kxg2 Kh8 21. Qh5 Nd5 22. g4
Be7 23. g5 Bf8 24. Re4 e5 25. gxh6 gxh6 26. Ng4 Qh7 27. Rae1 Re6 28. dxe5 Rde8 29.
f4 dxe5 30. f5 R6e7 31. Rxe5 Rxe5 32. Nxe5 Rxe5 33. Rxe5 Qg7+ 34. Kf3 Qxe5 35. Bxh6
Nf6 36. Bf4+ Nxh5 37. Bxe5+ Ng7 38. Ke4 c6 39. f6 Ne6 40. Kf5 Nc5 41. b4 Nd3 42.
Bd4 Kh7 43. Ke6 c5 44. bxc5 Nxc5+ 45. Kd5 Nb3 46. Be5 Kg6 47. Bd6 Bxd6 48. Kxd6 Kxf6
49. Kc6 Nd2 50. Kb6 Nc4+ 51. Kxa6 Nxa3 52. Ka5 Kg6 53. Kb4 Nb1 54. Kxb5 Nxc3+ 55.
Kc4  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "25"]
[White "Yu, Zhenghuan"]
[Black "Liang, Yewang"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1691"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. dxe6 fxe6 6. cxb5 d5 7. e3 Bd6 8. Nc3 Nbd7
9. Be2 O-O 10. O-O Qe7 11. b3 Bb7 12. Bb2 Rad8 13. Qc2 e5 14. Rad1 Kh8 15. Nb1 Rc8
16. Nbd2 g6 17. a4 Kg7 18. a5 Bc7 19. a6 Ba8 20. Ne1 h6 21. Nd3 Bd6 22. Ne1 Kh7 23.
f3 Nh5 24. Rf2 Qg5 25. e4 c4 26. Nxc4 Bc5 27. exd5 Nf4 28. Bc1 Bxf2+ 29. Kxf2 Qh4+
30. Kg1 Nxd5 31. Qd2 Nc5 32. Ba3 Ne4 33. g3 Qf6 34. fxe4 Qf2+ 35. Kh1 Nc3 36. Bxf8
Rxf8 37. Qxc3 Bxe4+ 38. Bf3 Qf1#  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "26"]
[White "Yu, Zhiyang"]
[Black "Cong, Dingzhou"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1640"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4
Bg7 9. Be3 O-O 10. Qd3 Be6 11. Rc1 Qa5 12. Bd2 Rfc8 13. Nd5 Qd8 14. Bc3 Bxd5 15.
exd5 Nd7 16. Bxg7 Kxg7 17. O-O a5 18. Rc3 Rc5 19. Re1 Kg8 20. h4 h5 21. Qe3 Rac8
22. a4 Nb6 23. Qe4 Qf8 24. Rg3 Nxc4 25. Bxh5 Ne5 26. f4 Rc4 27. Qf5 Kh8 28. Bxg6
Nxg6 29. Qh5+ Kg7 30. Re6 Qe8 31. f5 fxe6 32. Rxg6+ Qxg6 33. Qxg6+ Kh8 34. Qh5+ Kg8
35. dxe6 Rf8 36. Qg5+ Kh8 37. Qxe7 Rxf5 38. Qd8+ Kg7 39. e7  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "27"]
[White "Ye, Fan"]
[Black "Yang, Haifeng"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1638"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. h4 Be7 5. h5 h6 6. Be3 Nf6 7. e5 Nd5 8. Nxd5 Bxd5
9. Qg4 Bf8 10. c4 Bb7 11. O-O-O Nc6 12. Nf3 Qe7 13. d5 exd5 14. cxd5 Qb4 15. Qg3
Ne7 16. a3 Qa4 17. Rh4 Qa5 18. Nd4 Bxd5 19. Nb5 Kd8 20. Bd2 Qa6 21. Bb4 Qb7 22. Bxe7+
Kxe7 23. f4 Qc6+ 24. Nc3 Be6 25. Bb5 Qb7 26. Qd3 c6 27. Ba4 b5 28. f5 Bc4 29. Rxc4
bxc4 30. Qxc4 Rb8 31. b4 Qb6 32. Bb3 Rb7 33. Rd2 Kd8 34. e6 fxe6 35. fxe6 d5 36.
Nxd5 cxd5 37. Qxd5+ Kc8 38. Rc2+ Kb8 39. Rc6 Qe3+ 40. Kb2 Be7 41. Rc3 Bf6  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "28"]
[White "Zhou, Liqian"]
[Black "Liu, Haoling"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1635"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. c4 e6 2. Nc3 d5 3. e3 Nf6 4. Nf3 Be7 5. Be2 O-O 6. O-O dxc4 7. Bxc4 c5 8. d4 cxd4
9. exd4 Nc6 10. Be3 b6 11. Rc1 Bb7 12. Qe2 Nb4 13. Ne5 Nbd5 14. Ba6 Bxa6 15. Qxa6
Qc8 16. Qe2 Qb7 17. Kh1 Rac8 18. Bd2 Rfd8 19. Rfe1 Nb4 20. a3 Nc6 21. Nxc6 Qxc6 22.
Be3 Qb7 23. Red1 Nd5 24. Nxd5 Qxd5 25. Qa6 Rxc1 26. Rxc1 Qd7 27. Qc4 Bf6 28. Qc7
Kf8 29. Qf4 e5 30. Qe4 exd4 31. Bf4 Kg8 32. Rc7 Qe8 33. Qxe8+ Rxe8 34. g3 g5 35.
Bd2 Re2 36. Rc8+ Kg7 37. Bb4 d3 38. Rc7 d2 39. Bxd2 Rxd2 40. Rxa7 Rxb2 41. Ra6 Bd4
42. f3 h5 43. Ra4 Bc5 44. Ra6 h4 45. gxh4 gxh4 46. h3 Rb3 47. Ra4 Rxa3 48. Rxh4 Rxf3
49. Rg4+ Kf8 50. Kg2 Rf6 51. Rc4 Ke7 52. h4 Kd6 53. Kh3 b5 54. Rc1 b4 55. h5 Kd5
56. Kg4 b3 57. Rb1 Rb6 58. Kf5 Kc4 59. Ke5 Bd4+ 60. Ke4 b2 61. Kf5 Kc3 62. h6 Rxh6
63. Ke4 Re6+ 64. Kd5 Kc2 65. Rf1 b1=Q 66. Rxb1 Kxb1 67. Kxd4 f5 68. Kc4 f4 69. Kd5
Re1 70. Kd4 f3 71. Kd5 f2 72. Kd4 f1=Q 73. Kd5 Qd3+ 74. Kc5 Re5+ 75. Kc6 Qb5+ 76.
Kc7 Rd5 77. Kc8 Qc6+ 78. Kb8 Rb5+ 79. Ka7 Qb7#  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "29"]
[White "Jiang, Liu"]
[Black "Zhao, Xuanran"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1626"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 c5 6. d5 exd5 7. Nh4 Be7 8. cxd5 d6
9. Nf5 O-O 10. Nc3 Bc8 11. Qc2 Ng4 12. h3 Ne5 13. f4 Ng6 14. O-O Bf6 15. h4 Na6 16.
Bd2 Nb4 17. Qb1 c4 18. Nxd6 Bxh4 19. gxh4 Nxh4 20. Nxc8 Nxg2 21. Kxg2 Nxd5 22. Qe4
Re8 23. Qxd5 Rxe2+ 24. Kf3 Rxd2 25. Qxd8+  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "30"]
[White "Chen, Yuan"]
[Black "Ling, Guohan"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2211"]
[BlackElo "1363"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7
9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Ngf6 12. O-O-O Be7 13. c4 Qa5 14. Kb1 Rd8 15. Qb3
Qb6 16. Qxb6 Nxb6 17. Bc7 Rd7 18. Bxb6 axb6 19. Ne5 Rc7 20. Rd3 b5 21. cxb5 cxb5
22. Rc3 Rxc3 23. bxc3 O-O 24. Ne2 Rc8 25. Kb2 Ne4 26. f3 Nd6 27. Rb1 Kf8 28. Ka1
Ke8 29. Rb3 Rc7 30. Nd3 b6 31. g4 Ra7 32. Ne5 Rc7 33. Nd3 Ra7 34. Nb4 Rc7 35. Nc2
Ra7 36. Nf4 Ra5 37. Na3 Bf6 38. Nd3 Kd7 39. Ne5+ Kc7 40. f4 Kb7 41. Nc2 Bxe5 42.
dxe5 Ne8 43. Nd4 Nc7 44. g5 Ra8 45. Nxb5 Nxb5 46. Rxb5 hxg5 47. fxg5 Rh8 48. h6 gxh6
49. gxh6 Rxh6 50. Kb2 Kc6 51. a4 f6 52. exf6 Rxf6 53. Re5  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "31"]
[White "Zhou, Yuxu"]
[Black "Zhang, Fuhan"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1252"]
[BlackElo "2160"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5 7. d5 b5 8. cxb5 a6 9.
bxa6 Bxa6 10. Nf3 Qb6 11. Qc2 Bxe2 12. Qxe2 h6 13. Bxf6 Bxf6 14. O-O Nd7 15. Rab1
Rfb8 16. Qc2 Qa5 17. h3 Bxc3 18. bxc3 Rxb1 19. Rxb1 Qxa2 20. Qxa2 Rxa2 21. Rb7 Nf6
22. Rxe7 Kf8 23. Rc7 Nxe4 24. Rc6 Ke7 25. Rc7+ Kf6 26. Rd7 Rxf2 27. Rxd6+ Nxd6 28.
Kxf2 Ne4+ 29. Ke3 Nxc3 30. d6 Ke6 31. Ne5 Nd5+ 32. Kf3 Nf6 33. Nc4 Ke5  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "32"]
[White "Chen, Hongsen"]
[Black "Wu, Yinan"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2002"]
[BlackElo "1250"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 c6 6. cxd5 exd5 7. e3 Qa5 8. Nd2
Bb4 9. Qc2 Ne4 10. Ndxe4 dxe4 11. Bh4 O-O 12. Be2 Nb6 13. O-O f5 14. a3 Bxc3 15.
bxc3 Qd5 16. c4 Qf7 17. a4 Be6 18. Rfc1 h6 19. a5 Nd7 20. Bg3 g5 21. Bd6 Rfd8 22.
Rcb1 Nf6 23. Be5 Ne8 24. Rb4 c5 25. dxc5 Rac8 26. Bd4 Qc7 27. Qb2 Rd7 28. a6 bxa6
29. Rxa6 Kf7 30. Bh5+ Ke7 31. c6 Rxd4 32. Qxd4 Rb8  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "33"]
[White "Chen, Zhi"]
[Black "Zhang, Edmond Meng"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1980"]
[BlackElo "1229"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. O-O Nbd7 8. Be3
Be7 9. c4 Qc6 10. Nc3 cxd4 11. Nxd4 Bxe2 12. Qxe2 Qc7 13. Rfd1 a6 14. b4 O-O 15.
c5 Rfe8 16. Rac1 h5 17. h3 g6 18. Nb3 Rad8 19. b5 Nb8 20. Rxd8 Rxd8 21. c6 bxc6 22.
bxa6 c5 23. Nxc5 Bxc5 24. Na4 Qa5 25. Nxc5 Rc8 26. Qb2 Ne8 27. Nb7 Rxc1+ 28. Qxc1
Qa4 29. a7  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "34"]
[White "Zhang, Yinzhe"]
[Black "Zhang, Qiwang"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1960"]
[BlackElo "1221"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d3 Nf6 2. e4 e6 3. Nd2 c5 4. g3 Nc6 5. Bg2 b6 6. Ngf3 d5 7. O-O dxe4 8. dxe4 Be7
9. c3 Bb7 10. Qc2 O-O 11. Rd1 Qc7 12. Nc4 Ng4 13. Bf4 e5 14. Bg5 Bxg5 15. Nxg5 h6
16. Nf3 Rad8 17. h3 Nf6 18. a4 a6 19. Ne3 Ne7 20. Nh2 h5 21. h4 Bc6 22. c4 Rd4 23.
Nd5 Bxd5 24. exd5 g6 25. Re1 b5 26. axb5 axb5 27. b3 bxc4 28. bxc4 Nf5 29. Nf3 Rg4
30. Nxe5 Rd4 31. Nc6 Rg4 32. Qd3 Nd4 33. Ne5 Rb8 34. Nxg4 Nxg4 35. Qe4 Rb2 36. Qe8+
Kg7 37. Ra8  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "35"]
[White "Yang, Bokai"]
[Black "Chen, Chun"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1862"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 Bg7 8. Qa4+ Bd7
9. Qb3 Bc8 10. Qb5+ Qd7 11. Bxd6 Qxb5 12. Nxb5 Na6 13. Nc3 b6 14. a3 Bf8 15. Be5
Bg7 16. e4 O-O 17. Bb5 Nb8 18. Bd6 a6 19. Bxf8 Bxf8 20. Bd3 Bb7 21. O-O Nbd7 22.
a4 Re8 23. h3 Rc8 24. Bc4 Re8 25. Rfe1 Bd6 26. g3 h6 27. Bf1 Kg7 28. Nd2 g5 29. Nc4
Bb8 30. Bg2 Nh7 31. d6 f6 32. f4 Nhf8 33. e5 Bxg2 34. exf6+ Nxf6 35. Kxg2 Rd8 36.
fxg5 hxg5 37. Rad1 N8d7 38. Ne4 b5 39. Nxg5 Nf8 40. axb5 axb5 41. Na3 Ne8 42. Re7+
Kg6 43. d7 Nf6 44. Ne6 Nxe6 45. Rxe6 Kf7 46. Rb6 Be5 47. Rxb5 Nxd7 48. Nc4 Bd4 49.
b4 Re8 50. bxc5 Re4 51. Nd6+  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "3"]
[Board "36"]
[White "Tao, Qibing"]
[Black "Cheng, Zihan"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1847"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Bd3 c5 6. Nbd2 Nh5 7. Bg3 Nxg3 8. hxg3
Nc6 9. c3 a6 10. a4 b6 11. Qb3 d5 12. Qa3 Qd6 13. O-O Bb7 14. Rfd1 Rd8 15. Bf1 e5
16. dxe5 Nxe5 17. Nxe5 Qxe5 18. a5 Qc7 19. axb6 Qxb6 20. Nb3 Rc8 21. Na5 Ba8 22.
e4 d4 23. Nc4 Qe6 24. cxd4 Bxd4 25. Rxd4 cxd4 26. Nd6+ Kd7 27. Nxc8 Rxc8 28. Bxa6
Rb8 29. Qa4+ Ke7 30. Qxd4 Rd8 31. Qc5+ Kf6 32. f3 Qb3 33. Qc3+ Qxc3 34. bxc3 Rd2
35. Bb5 Bb7 36. Ra7 Bc8 37. Bc4 Be6 38. Bxe6 Kxe6 39. g4 Rc2 40. Rc7 h6 41. Kh2 f6
42. Kg3 Rc1 43. Rc6+ Ke7 44. Kf4 Rc2 45. g3 Re2 46. c4 g5+ 47. Kf5 Re3 48. Re6+ Kd7
49. f4 Rxg3 50. Rxf6 gxf4 51. Kxf4 Rc3 52. Rxh6 Rxc4 53. Kf5 Rc1 54. Rh7+ Kd6 55.
e5+ Kd5 56. Rd7+ Kc6 57. Rd4 Kc5 58. Rf4 Kd5 59. Rf2 Re1 60. Rd2+ Kc6 61. e6 Rf1+
62. Kg6 Re1 63. Kf7 Rf1+ 64. Ke8 Rg1 65. Kd8 Ra1 66. g5 Ra8+ 67. Ke7 Rg8 68. Kf6
Rf8 69. Kg7 Rf1 70. g6 Re1 71. Kf7 Rf1+ 72. Ke8 Kc7 73. g7 Rg1 74. Rd7+ Kc8 75. Kf8
Rf1 76. Rf7 Rd1 77. e7 Kc7 78. e8=Q+ Kb6 79. Qb8+ Kc5 80. Rc7+ Kd4  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "1"]
[White "Xie, Jiaxiang"]
[Black "Jiang, Qinyu"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1564"]
[BlackElo "2246"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. c3 e5 4. d4 cxd4 5. cxd4 exd4 6. Nxd4 Nf6 7. Nc3 Bb4 8. Nxc6
dxc6 9. Qxd8+ Kxd8 10. Bg5 h6 11. O-O-O+ Ke7 12. Bh4 g5 13. Bg3 Be6 14. f3 Rhd8 15.
Be2 Nh5 16. Kc2 Nf4 17. Bxf4 gxf4 18. g4 b5 19. Rxd8 Rxd8 20. Rd1 Bd6 21. Bf1 h5
22. g5 h4 23. Ne2 Rg8 24. Nd4 Bd7 25. Nf5+ Bxf5 26. exf5 Rxg5 27. f6+ Kd7 28. Bh3+
Kc7 29. Re1 Rc5+ 30. Kb1 Rd5 31. Rg1 Kb6 32. Rg7 Rd1+ 33. Kc2 Rh1 34. Rg2 Be5 35.
Kd3 Re1 36. Bg4 Bxf6 37. h3 a5 38. b3 Re3+ 39. Kc2 Kc5 40. Kd1 Kb4 41. Rd2 Bc3 42.
Re2 Ka3 43. Rxe3 fxe3 44. Bd7 Kxa2 45. Bxc6 Kxb3 46. Bxb5 a4 47. Ke2 a3 48. Be8 f5
49. Kxe3 Be5 50. Kd3 a2 51. Bf7+ Kb2 52. Bxa2 Kxa2 53. Kc4 Bg3 54. Kd5 f4 55. Ke4
Kb3 56. Kd3 Bh2 57. Ke4 Kc3  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "2"]
[White "Wu, Yixing"]
[Black "Liu, Yijun"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1972"]
[BlackElo "1421"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. c4 e6 5. Nc3 c6 6. Qb3 Qc8 7. Rc1 a6 8. c5 Nbd7
9. Nf3 Be7 10. Be2 Nh5 11. Bg5 Bxg5 12. Nxg5 Nhf6 13. f4 h6 14. Nf3 Qc7 15. Ne5 Nxe5
16. fxe5 Nd7 17. O-O Bg6 18. Qd1 O-O 19. Bg4 Rae8 20. Ne2 f6 21. Nf4 Bf7 22. exf6
Nxf6 23. Nd3 Bg6 24. Ne5 Be4 25. b4 Kh7 26. Bh5 g6 27. Bf3 Qg7 28. a4 Bxf3 29. Rxf3
Nd7 30. Nxd7 Qxd7 31. Qf1 Kg7 32. Rc2 e5 33. Rxf8 Rxf8 34. Rf2 Rxf2 35. Qxf2 exd4
36. exd4  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "3"]
[White "Ruan, Zhicheng"]
[Black "Xu, Wei"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1845"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6
9. O-O-O f5 10. Be2 e5 11. d5 Nd4 12. g4 fxe4 13. fxe4 c6 14. dxc6 bxc6 15. h4 Be6
16. h5 Qe8 17. hxg6 Qxg6 18. g5 Nc4 19. Bxc4 Bxc4 20. Nh3 Rab8 21. Nf2 Rfd8 22. Kb1
Qe6 23. g6 hxg6 24. Nh3 Rb7 25. Ng5 Qd6 26. Qh2 Rxb2+ 27. Kxb2 Qb4+ 28. Ka1 Qxc3+
29. Qb2 Qxe3 30. Rc1 Qxg5 31. Rxc4 Qe3 32. Qh2 Qd3 33. Qh7+ Kf7 34. Rg1 Rd6 35. Rb1
Nb5 36. Rbc1 Rf6 37. Qh1 Nd4 38. Qe1 Rf4 39. Qa5 Qxe4 40. Qxa7+ Kg8 41. Qb8+ Rf8
42. Qb2 Qd5 43. Rc5 Qd6 44. Qh2 Nb3+  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "4"]
[White "Wang, Shixu B"]
[Black "Liu, Meng"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2433"]
[BlackElo "1767"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. Qb3 Qb6 6. Ne5 Bf5 7. cxd5 cxd5 8. Nc3
Qxb3 9. axb3 Nc6 10. Bd2 Bd7 11. Nxd7 Kxd7 12. Na4 Kc7 13. b4 a6 14. Nc5 Rb8 15.
Bd3 e6 16. Ke2 Nd7 17. Rhc1 Nxc5 18. bxc5 h5 19. b4 Na7 20. e4 Kc6 21. Bf4 Rd8 22.
exd5+ exd5 23. Bxa6 bxa6 24. Rxa6+ Kb7 25. Rca1  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "5"]
[White "Qu, Haoming"]
[Black "Huang, Renjie"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1708"]
[BlackElo "2413"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 a6 7. Qc2 c5 8. Nf3
b6 9. O-O Bb7 10. Rd1 Rc8 11. Nc3 b5 12. dxc5 Bxc5 13. a3 Qb6 14. e3 a5 15. Qe2 Ba6
16. Bf1 Qc6 17. Ne1 O-O 18. a4 Qa8 19. axb5 Bb7 20. Bg2 Bxg2 21. Nxg2 Ne5 22. e4
Bb4 23. Bd2 Nc4 24. Be1 Bxc3 25. Bxc3 Nxe4 26. Be1 Ng5 27. Rd3 e5 28. Rc3 Nd6 29.
Rxa5 Qb7 30. Raa3 e4 31. b6 Nf3+ 32. Kh1 Qxb6 33. Nf4 Rb8 34. Ra6 Qd4 35. Ng2 Rfe8
36. Ra1 Qf6 37. Rd1 Nf5 38. Rxf3 exf3 39. Qxf3 Rxb2 40. g4 Ne7 41. Qg3 Qc6 42. Kg1
Ng6 43. Ne3 Ne5 44. Nd5 Qa4 45. Ne3 Re2 46. Rc1 Nd3 47. Rb1 Rxe1+ 48. Rxe1 Nxe1 49.
Kf1 Nd3 50. Kg2 Nf4+ 51. Qxf4 Qxf4 52. h3 Rxe3 53. fxe3 Qxe3 54. h4 Qf4 55. Kh3 Qf3+
56. Kh2 Qxg4 57. h5 f5 58. h6 f4 59. hxg7 f3 60. Kh1 Qg2#  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "6"]
[White "Shao, Wenbin"]
[Black "Liu, Bolei"]
[Result "0-1"]
[ECO ""]
[WhiteElo "2236"]
[BlackElo "1764"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Bc4 e6
9. Bd2 Qc7 10. Qe2 Ne7 11. Ne5 Nd7 12. Bf4 Nxe5 13. Bxe5 Qa5 14. O-O-O O-O-O 15.
f4 Nd5 16. Bxd5 cxd5 17. h4 f6 18. Bxf6 gxf6 19. Qxe6+ Rd7 20. h5 Bf7 21. Qxf6 Rg8
22. g5 Bb4 23. Rd3 Rf8 24. g6 Bxg6 25. hxg6 Rxf6 26. gxh7 Rxh7 27. Rxh7 Rxf4 28.
Rh1 a6 29. a3 Bxc3 30. Rxc3+ Kb8 31. Rc5 Qd8 32. Rd1 Qg5 33. Kb1 Rxd4 34. Rxd4 Qg1+
35. Ka2 Qxd4 36. Rc3 Ka7 37. Rd3 Qc4+ 38. Kb1 b6 39. b3 Qe4 40. a4 Kb7 41. Kb2 Qe5+
42. Ka2 Kc6 43. Kb1 Kd6 44. Ka2 Ke6 45. Rh3 Kf7 46. Rf3+ Kg6 47. Rd3 Kf5 48. Kb1
Ke4 49. Ka2 Qf4 50. Kb2 Qf6+ 51. Ka2 a5 52. Rd1 Qf3 53. Rd2 Qe3 54. Rd1 Qe2 55. Rc1
d4 56. Kb1 Ke3 57. Rh1 Kd2 58. Kb2 Qe5 59. Kb1 Qc7 60. Rc1 Qc3  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "7"]
[White "Kong, Xiangrui"]
[Black "Liang, Yewang"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2193"]
[BlackElo "1691"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. h3 Nc6
9. Qf3 Rc8 10. O-O-O Na5 11. Nd5 Bxd5 12. exd5 Nd7 13. Kb1 Nc4 14. g4 Be7 15. Bxc4
Rxc4 16. Nd2 Rc8 17. Ne4 Nf6 18. Ng3 g6 19. Bh6 Bf8 20. Bg5 Be7 21. h4 Nd7 22. Bh6
Bf8 23. Be3 Bg7 24. Ne4 Qe7 25. h5 Rg8 26. hxg6 hxg6 27. Rh7 Kd8 28. Bg5 f6 29. Nxf6
Rf8 30. Nxd7 Rxf3 31. Bxe7+ Kxe7 32. Rxg7+ Rf7 33. Rxf7+ Kxf7 34. Rh1  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "8"]
[White "Liu, Haoling"]
[Black "Zhang, Di"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1635"]
[BlackElo "2143"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 d5 3. g3 Bf5 4. Bg2 e6 5. O-O h6 6. c4 c6 7. Qb3 Qb6 8. c5 Qxb3
9. axb3 Nbd7 10. b4 a6 11. Nc3 Rc8 12. h3 g5 13. g4 Bg6 14. Ne1 h5 15. gxh5 Rxh5
16. Bf3 Rxh3 17. Bxg5 Ne4 18. Be3 Bg7 19. Nd3 Rxf3 20. exf3 Nxc3 21. Nf4 Nb5 22.
Rad1 Nf6 23. Kg2 Ng8 24. Rd2 Ne7 25. Rfd1 Kd7 26. Kf1 Rh8 27. Ke2 Bf6 28. Nxg6 Nxg6
29. f4 Ne7 30. Kf3 Nf5 31. Ke2 Rh3 32. Rd3 Rh4 33. R3d2 Nbxd4+  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "9"]
[White "Xi, Qi"]
[Black "Li, Zhanjia"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2118"]
[BlackElo "1667"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Be2 O-O 8. O-O b6
9. e4 dxe4 10. Nxe4 Be7 11. Bf4 Nxe4 12. Qxe4 Bb7 13. Rad1 Nf6 14. Qc2 Qc8 15. Bd3
g6 16. Bh6 Re8 17. c5 Ba6 18. b4 Nd5 19. a3 Bxd3 20. Rxd3 a5 21. Rb3 axb4 22. axb4
b5 23. Ne5 Ra4 24. Rfb1 Bf6 25. Qe4 Qc7 26. h4 Bh8 27. h5 f5 28. Qe2 Bxe5 29. dxe5
Rea8 30. Rg3 Kf7 31. Rh3 Ra2 32. Rb2 Rxb2 33. Qxb2 Qa7 34. hxg6+ hxg6 35. Bg5 Qa1+
36. Qxa1 Rxa1+ 37. Kh2 Kg7 38. Bh6+ Kg8 39. Bd2 Ra2 40. Rd3 Kf7 41. Kg3 Ra4 42. f3
 1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "10"]
[White "Hou, Yifan B"]
[Black "Jiang, Liu"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2043"]
[BlackElo "1626"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 b6
9. Rd1 Bb7 10. Bf4 Nbd7 11. Nc3 Rc8 12. Ne5 Re8 13. e4 dxe4 14. Nxe4 Nxe4 15. Bxe4
Nf6 16. Bg2 Bd6 17. c5 Bxe5 18. Bxe5 Nd5 19. Rab1 Qd7 20. Be4 h6 21. Qe2 Rcd8 22.
Rdc1 f6 23. Bd6 Ne7 24. Bxe7 Rxe7 25. a4 Ree8 26. b4 Rc8 27. b5 cxb5 28. Bxb7 Qxb7
29. axb5 Qd5 30. c6 Rc7 31. Rc4 Kf7 32. Ra4 Ree7 33. Re1 Re8 34. f4 Ree7 35. Qd3
g6 36. Re4 Kg7 37. Ra1 Qd6 38. Rae1 Qd5 39. Ra1 Qd6 40. g4 Qd5 41. h4 Qd6 42. Rae1
Qd5 43. g5 hxg5 44. hxg5 Re8 45. gxf6+ Kxf6 46. Re5 Qd6 47. d5 Rce7 48. Qd4  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "11"]
[White "Hu, Zehua"]
[Black "Zhang, Zhi"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1992"]
[BlackElo "1626"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d4 c6 7. Nbd2 b6 8. Qc2 Bb7
9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nd7 12. Rd1 Bf6 13. Bf4 Re8 14. Ne5 Rc8 15. b4
Be7 16. b5 Nxe5 17. Bxe5 Bd6 18. Rac1 Re7 19. c5 Bxe5 20. dxe5 Qe8 21. cxb6 cxb5
22. Qxb7 Rec7 23. Qxc8 Rxc8 24. Rxc8  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "12"]
[White "Jiang, Haochen"]
[Black "Fan, Jingyi"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1523"]
[BlackElo "1886"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. Re1 d5 6. exd5 Nxd5 7. d4 cxd4 8. Nxd4
Bd7 9. Bc4 Nxd4 10. Qxd4 Bc6 11. Bb3 Qf6 12. Qxf6 gxf6 13. a3 f5 14. c4 Nf6 15. Nc3
Rg8 16. g3 Ne4 17. Nxe4 Bxe4 18. Ba4+ Ke7  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "13"]
[White "Wang, Puxuan"]
[Black "Chen, Zimu(Js)"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1262"]
[BlackElo "1823"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. c4 dxc4 7. Na3 Nc6 8. Nxc4
Be6 9. Nce5 Bd5 10. Bf4 Qc8 11. Nxc6 Bxc6 12. Be5 Be4 13. Qb3 c6 14. Rfd1 h6 15.
Rac1 Bd5 16. Qa3 Qe6 17. Nd2 Bxg2 18. Kxg2 Nd5 19. Bxg7 Kxg7 20. e4 Nf6 21. Rc5 Rfd8
22. Re5 Qd6 23. Qxd6 Rxd6 24. Nc4 Rd7 25. Ra5 Rdd8 26. f3 Ne8 27. b4 Nc7 28. Ne3
Nb5 29. d5 b6 30. Ra6 Rdc8 31. dxc6 Rxc6 32. Rd7 e6 33. Ng4 Rc7 34. Rxc7 Nxc7 35.
Ra3 a5 36. bxa5 Nb5 37. Rb3 Rxa5 38. a4 Nd4 39. Rb4 Nc2 40. Rxb6 h5 41. Nf2 Ne1+
42. Kh3 Rxa4 43. Rb3 Ra2 44. Nh1 g5 45. Re3 Nxf3 46. g4 Ng1+ 47. Kg3 h4#  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "14"]
[White "Gu, Xianghan"]
[Black "Yang, Haifeng"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1798"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 b6 2. d4 Bb7 3. Bd3 Nf6 4. Qe2 e6 5. Nf3 d5 6. e5 Nfd7 7. O-O c5 8. c3 Nc6
9. a3 Be7 10. b4 Qc7 11. Bb2 a5 12. b5 c4 13. bxc6 cxd3 14. cxb7 dxe2 15. bxa8=Q+
Nb8 16. Re1 O-O 17. c4 Qd7 18. cxd5 exd5 19. Nc3 Nc6 20. Qa6 g5 21. Nxe2 g4 22. Nd2
Qf5 23. Nf1 h5 24. Ne3 Qg6 25. Nf4 Qh6 26. Nfxd5 Bd8 27. Nf6+ Kh8 28. d5 Nxe5 29.
Bxe5 Bxf6 30. Qxb6  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "15"]
[White "Yu, Zhiyang"]
[Black "Yu, Chaojie"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "2110"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O
Bd7 9. f4 b5 10. Bxf6 gxf6 11. Kb1 Qb6 12. Nxc6 Bxc6 13. Qe1 O-O-O 14. Bd3 h5 15.
f5 Kb8 16. Ne2 Bh6 17. fxe6 fxe6 18. Rf1 Rhf8 19. Nf4 Bxf4 20. Rxf4 e5 21. Rf1 d5
22. Qh4 dxe4 23. Bxe4 Rd4 24. Rde1 f5 25. g4 Bxe4 26. Qe7 Qf6 27. Qxf6 Rxf6 28. gxf5
Rxf5 29. Kc1 Bf3 30. Rg1 e4 31. Rg7 Rfd5  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "16"]
[White "Zhang, Fuhan"]
[Black "Cao, Qingfeng"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2160"]
[BlackElo "1651"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. d3 d5 6. Nc3 Be7 7. e4 c5 8. exd5 Nxd5
9. Nxd5 Qxd5 10. c4 Qd8 11. d4 cxd4 12. Nxd4 Bxg2 13. Kxg2 O-O 14. Qf3 Na6 15. Nc6
Qc7 16. Bf4 Qb7 17. Rad1 Rfc8 18. Nxe7+ Qxe7 19. Bd6 Qd7 20. Bb8 Nxb8 21. Rxd7 Nxd7
22. b3 Nc5 23. Rd1 f5 24. Rd6 Re8 25. b4 Ne4 26. Rd7 a5 27. Qf4 Rac8 28. f3 Nf6 29.
Rb7 h6 30. Rxb6 e5 31. Qxf5 Rxc4 32. Qg6  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "17"]
[White "Wang, Bingnan"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1553"]
[BlackElo "2002"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4
Nb6 9. Nd2 d5 10. exd6 Qxe2+ 11. Bxe2 cxd6 12. b3 Be7 13. Bb2 O-O 14. Bf3 Bb7 15.
O-O f5 16. Rad1 Bf6 17. Ba3 Nc8 18. Rfe1 a5 19. Nf1 Rd8 20. Ne3 g6 21. c5 d5 22.
Nxd5 cxd5 23. c6 Bxc6 24. Re6 a4 25. Rxf6 axb3 26. axb3 Rxa3 27. Rxc6 Kg7 28. h3
Rxb3 29. Rxd5  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "18"]
[White "Tang, Keran"]
[Black "Chen, Zhi"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1507"]
[BlackElo "1980"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 exd5 8. e3
O-O 9. Bd3 Re8 10. Ne2 b6 11. O-O Ba6 12. Bxa6 Nxa6 13. Ra2 Nc7 14. Qd3 Qd7 15. Ng3
Nb5 16. Re2 Rac8 17. Bb2 Red8 18. Rd1 cxd4 19. cxd4 Nd6 20. e4 Nc4 21. e5 Ne8 22.
Bc1 Rc6 23. Rf2 Rdc8 24. Ne2 Na5 25. f4 Rc2 26. Bd2 Rb2 27. Bxa5 bxa5 28. Nc1 Qb7
29. Qf3 Rxf2 30. Kxf2 Rxc1 31. Rxc1 Qb2+ 32. Qe2 Qxc1 33. Qb5 Qxf4+ 34. Ke2 Qe4+
35. Kf1 Qf5+ 36. Kg1 Qe6 37. Qxa5 a6 38. Qd8 f6  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "19"]
[White "Yan, Linhao"]
[Black "Zhang, Yinzhe"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1449"]
[BlackElo "1960"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. b3 d6 3. Bb2 e5 4. d3 Nbd7 5. c4 g6 6. g3 Bg7 7. Bg2 O-O 8. Nbd2 c6
9. Qc2 Qc7 10. O-O b6 11. b4 Bb7 12. e3 Rfe8 13. Nb3 c5 14. a3 Rac8 15. Bc3 d5 16.
bxc5 dxc4 17. dxc4 Nxc5 18. Nxc5 Qxc5 19. Nd2 Bxg2 20. Kxg2 b5 21. Bb4 Qc6+ 22. Kg1
bxc4 23. Rfc1 Qe6 24. Nxc4 Rc6  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "20"]
[White "Gong, Sunle"]
[Black "Wang, Youran"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1949"]
[BlackElo "1583"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 f5 2. Nc3 e6 3. e4 fxe4 4. Nxe4 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. Nf3 O-O 8. Bd3
Nc6 9. c3 d5 10. Nxf6+ Qxf6 11. Qe2 Re8 12. Bb5 Bd7 13. Bxc6 Bxc6 14. O-O b6 15.
Rfe1 a5 16. Qd2 h6 17. Ne5 Bb7 18. Re3 Qf4 19. Rae1 c5 20. Nd3 Qg5 21. Qe2 Ba6 22.
Rxe6 Rf8 23. Qe3 cxd4 24. Qxd4 Qd2 25. Re7 Qg5 26. h4 Qf6 27. Qxf6 Rxf6 28. Ne5 Rd8
29. Re3 Kh7 30. Rg3 Rg8 31. h5 Rf5 32. Rg6 Rxh5 33. Rxb6 Bc4 34. b3 Be2 35. Nd7 Bd1
36. Nf6+ Kh8 37. Nxg8 Kxg8 38. Rg6 Rg5 39. Rexg7+ Kf8 40. Rxg5 hxg5 41. Rxg5 a4 42.
b4 Be2 43. Rxd5 Bc4 44. Ra5 Bxa2 45. Rxa4 Bd5 46. Ra7 Ke8 47. b5 Kd8 48. b6 Kc8 49.
c4 Bb7 50. c5 Kb8 51. f4 Bc8 52. c6 Bg4 53. Rf7 Be6 54. Rf8+ Bc8 55. g3 Ka8 56. Rxc8#
 1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "21"]
[White "Bai, Changlin"]
[Black "Hou, Yixuan"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1910"]
[BlackElo "1440"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 d5 4. e3 Be7 5. Ngf3 Ne4 6. Bf4 c5 7. c3 Nc6 8. Bd3 f5
9. Qe2 Bf6 10. Ne5 Nxe5 11. Bxe5 Bxe5 12. dxe5 Nxd2 13. Qxd2 Bd7 14. f4 Bc6 15. Be2
Qc7 16. g4 O-O-O 17. gxf5 exf5 18. Rg1 Qe7 19. O-O-O h6 20. h4 Rd7 21. Bd3 Rf8 22.
h5 d4 23. exd4 cxd4 24. cxd4 Kb8 25. Qe3 Ba4 26. Bc2 Rc8 27. Rg2 Rdc7 28. Rdd2 Qh4
29. b3 Be8 30. d5 Rc3 31. Qf2 Qe7 32. Kb2 Bxh5 33. Qd4 Be8 34. Bxf5 R8c5 35. d6 Qd8
36. d7 Bxd7 37. Qxd7 Qxd7 38. Rxd7 b5 39. Rgxg7 Rc7 40. e6 b4 41. Rxc7 Rxc7 42. Rxc7
a5 43. Rd7 a4 44. bxa4 b3 45. e7 bxa2 46. e8=Q#  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "22"]
[White "Gao, Kai"]
[Black "Yu, Shuxiao"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1885"]
[BlackElo "1519"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nf6 6. Qe2 Nc6 7. b3 g6 8. Bb2
Bg7 9. d4 cxd4 10. Nxd4 Nh5 11. Qd2 Nf4 12. c3 Bh6 13. Kh1 Ne5 14. f3 O-O 15. Na3
Kg7 16. c4 f6 17. Qc2 Nfd3 18. Bc3 Kg8 19. Rad1 Nc5 20. Qe2 Nc6 21. Nac2 Ne6 22.
Nxc6 bxc6 23. e5 fxe5 24. Bxe5 Nf4 25. Bxf4 Bxf4 26. Rfe1 Rae8 27. g3 Bg5 28. f4
Bf6 29. c5 Qf5 30. Qe6+ Qxe6 31. Rxe6 Kf7 32. Re4 dxc5 33. Rc4 Rd8 34. Rxd8 Rxd8
35. Rxc5 Rd6 36. Kg2 Ke8 37. Nb4 Rd2+ 38. Kh3 Kd7 39. a4 Rd6 40. Kg4 Bd4 41. Rc2
Bf6 42. Na6 Bd4 43. b4 Bb6 44. Nb8+ Kc7 45. Na6+ Kd7 46. Nb8+ Kc7 47. Na6+ Kd7  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "23"]
[White "Zhang, Haoze"]
[Black "Yang, Bokai"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1441"]
[BlackElo "1862"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5
cxd5 9. O-O O-O 10. Bg5 c6 11. Qf3 Be7 12. h3 h6 13. Bf4 Bd6 14. Rad1 Bxf4 15. Qxf4
Be6 16. Ne2 Qb8 17. b3 Qxf4 18. Nxf4 a5 19. Rfe1 Rfe8 20. Re2 g5 21. Nxe6 fxe6 22.
Rde1 Kf7 23. g4 Ra7 24. f3 Rae7 25. Rf2 e5 26. Kg2 d4 27. Kg3 Nd5 28. h4 gxh4+ 29.
Kxh4 Nf4 30. Re4 Kf6 31. a3 Rg7 32. Rfe2 Nxe2 33. Rxe2 Rh8 34. Rg2 Rg5 35. Be4 c5
36. a4 Rhg8 37. Bd5 R8g7 38. Be4 Ke6 39. Re2 Kd6 40. Rg2 c4 41. Rd2 Kc5 42. Re2 cxb3
43. cxb3 Kb4 44. Bd5 Rd7 45. Be4 d3  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "24"]
[White "Zhong, Kangmin"]
[Black "Yan, Zimo"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1856"]
[BlackElo "1374"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 e6 6. Nc3 exd5 7. Nxd5 Be7 8. e3 O-O
9. Nf3 Nxd5 10. Qxd5 Ra7 11. Be2 Nxa6 12. Bd2 Nc7 13. Qh5 Ba6 14. Bxa6 Rxa6 15. O-O
d5 16. Rfd1 Qa8 17. Bc3 Rxa2 18. Rxa2 Qxa2 19. Qe5 Ne6 20. Qxd5 Qa4 21. Qd7 Qb3 22.
Ra1 Bf6 23. Qa4 Rb8 24. Qxb3 Rxb3 25. Ra8+ Nf8 26. Bxf6 gxf6 27. Ra2 c4 28. Nd4 Rd3
29. Kf1 Rd2 30. Nf3 Rc2 31. Nd4 Rd2 32. Ra4 Rxb2 33. Rxc4 Rb8 34. Nf5 Ng6 35. Rc2
Rb5 36. Rc8+ Nf8 37. Nd4 Rh5 38. h3 Kg7 39. Rc7 Re5 40. Re7 Ng6 41. Rxe5 fxe5 42.
Nf5+ Kf6 43. e4 Nf4 44. h4 Ke6 45. g3 Nd3 46. Ke2 Nc5 47. Ke3 f6 48. f3 Nd7 49. Kf2
Nc5 50. Kg2 Nd3 51. Kf1 Nc5 52. Ke2 Nb3 53. Kd3 Na5 54. Kc3 Nc6 55. Kc4 Na5+ 56.
Kb4 Nc6+ 57. Kb5 Nb8 58. Ne3 Nd7 59. f4 exf4 60. gxf4 Nf8 61. h5 Nd7 62. Kc4 Nb6+
63. Kd4 Nd7 64. f5+ Kf7 65. Ng4 Nb8 66. Kd5 Nd7 67. Kd6 Nb6 68. Ne3 Na4 69. Nd1 Nb6
70. Nb2 Nc8+ 71. Kd7 Ne7 72. Nc4 Ng8 73. Nd6 Kg7 74. Ke6 Kf8 75. Nc4 Kg7 76. Ne3
Nh6 77. Nd5 Ng8 78. Nxf6 Nh6 79. e5 Nf7 80. Ng4 Ng5+ 81. Ke7 Nf7 82. e6 Ng5 83. f6
Kh8 84. f7 Nxf7 85. exf7  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "25"]
[White "Liu, Weibo"]
[Black "Tao, Qibing"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1847"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Bc4 Bg4 7. h3 Bh5 8. g4 Bg6
9. Ne5 Nbd7 10. f4 Nxe5 11. dxe5 Ne4 12. Qf3 e6 13. Bd2 Nxd2 14. Kxd2 O-O-O+ 15.
Bd3 Bxd3 16. cxd3 Bb4 17. a3 Bxc3+ 18. bxc3 Rd4 19. Rhc1 Rhd8 20. Ke2 Rxd3 21. Qxd3
Rxd3 22. Kxd3 Qd5+ 23. Ke3 Qg2 24. g5 Qxh3+ 25. Ke4 h6 26. gxh6 Qxh6 27. Rg1 Qh7+
28. Kd4 Qf5 29. Raf1 g6 30. Rh1 Kc7 31. Rhg1 b5 32. Rf2 Qh3 33. Rc1 Qg3 34. Rcc2
Kb6 35. a4 a6 36. a5+ Kc7 37. c4 bxc4 38. Kxc4 Qe3 39. Rce2 Qc1+ 40. Rc2 Qb1 41.
Ra2 Qe4+ 42. Kc3 c5 43. Kd2 Kc6 44. Rb2 Qc4 45. Rb6+ Kd5 46. Kd1 Qa4+ 47. Rc2 Qa1+
48. Ke2 Qxa5 49. Rd6+ Ke4 50. Rc4+ Kf5 51. Kd3 Qb5 52. Kc3 a5 53. Rd2 a4 54. Rb2
Qa5+ 55. Kd3 a3 56. Rg2 f6 57. exf6 a2 58. Rxa2 Qxa2 59. f7 Qb3+ 60. Kd2 Qb8 61.
Rxc5+ Kxf4 62. Rc7 Ke5 63. Ke3 Kf6 64. Kf3 Kg7 65. Re7 Qb3+ 66. Kg2 Kf8 67. Rd7 e5
68. Kf2 e4 69. Ke1  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "26"]
[White "Liu, Hongkuan"]
[Black "Chen, Yidong"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1829"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 Nf6 4. d4 cxd4 5. Nxd4 d6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O
Bd7 9. Ndb5 O-O 10. Nxd6 h6 11. Bh4 Qb8 12. Bg3 e5 13. Nf5 Bxf5 14. exf5 Bb4 15.
Qe3 Qc8 16. Nd5 Qxf5 17. Bd3 Nxd5 18. Bxf5 Nxe3 19. fxe3 Bc5 20. e4 Rfd8 21. c3 a5
22. Rxd8+ Rxd8 23. Rd1 Rxd1+ 24. Kxd1 f6 25. Ke2 Kf7 26. Kd3 Ke7 27. Kc4 Kd6 28.
Bh4 Be3 29. a4 Ne7 30. Bg4 Kc6 31. b4 b6 32. Bh5 axb4 33. cxb4 g6 34. Bf3 g5 35.
Be1 Kd6 36. Bg4 Nc6 37. Bc3 Bg1 38. h3 Nd4 39. b5 h5 40. Bb4+ Kc7 41. Bxh5 f5 42.
Bg6 fxe4 43. Bxe4 Ne6 44. Kd5 Nc5 45. Bxc5 Bxc5 46. Kxe5 Kd7 47. Kd5 Bf2 48. Bf5+
Kc7 49. Ke6 Be3 50. Bc2 Bd2 51. Bh7 Be3 52. Bg6 Bd2 53. Bf5 Be3 54. Bd3 Bd2 55. Bb1
Be3 56. Be4 Bd2 57. Kf5 Kd6 58. g4 Kc5 59. h4 gxh4 60. g5 Kd6 61. Kf6 h3 62. g6 h2
63. Kf5 Bc3 64. Kg4 Ke7 65. Kh3 Kf6 66. Kxh2 Kg7 67. Kg2 Ba5 68. Kf3 Kf6 69. Kg4
Bb4 70. Kf3 Ba5 71. Ke2 Kg7 72. Kd3 Kf6 73. Kc4 Be1 74. Kd5 Ba5 75. Kc6 Kg7 76. Kc7
Kf6 77. Kd7 Kg7 78. Ke8 Bb4 79. Kd8 Ba5 80. Ke8 Bb4  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "27"]
[White "Zhou, Yichen"]
[Black "Yang, Siyuan"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1824"]
[BlackElo "1362"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5 7. d5 e6 8. Nf3 exd5
9. exd5 h6 10. Be3 a6 11. O-O Re8 12. h3 Bf5 13. Bd3 Bxd3 14. Qxd3 Nbd7 15. Bf4 Qb6
16. b3 Nh5 17. Bh2 Ne5 18. Nxe5 Bxe5 19. Bxe5 dxe5 20. Qe3 Nf4 21. Na4 Qd8 22. Nxc5
Qg5 23. Qf3 f5 24. Rfe1 Qe7 25. Nd3 Nxd3 26. Qxd3 Qd6 27. Rac1 Rac8 28. Red1 b6 29.
Re1 a5 30. Rc2 Rc7 31. Rce2 Rce7 32. Re3 Kf7 33. Qc3 g5 34. g4 f4 35. Re4 Kf6 36.
a4 Rc8 37. Qf3 Kg7 38. Kg2 Rg8 39. Rh1 Kf8 40. Qe2 Kf7 41. Qd3 Rge8 42. Rhe1 Kg7
43. Qf3 Qg6 44. Kg1 Kf7 45. Kh1 Kg8 46. Kh2 Kf7 47. R1e2 Kg7 48. Qc3 Qd6 49. Kg2
Kf7 50. Kf1 Kg8 51. Ke1 Kf7 52. Kd2 Kg6 53. Kc2 Kf7 54. Kb2 Kg6 55. f3 Kf7 56. Qe1
Qf6 57. Qf2 Rc7 58. Rd2 Rd8 59. Qe1 Re7 60. Ka2 Kg7 61. Rde2 Rde8 62. Kb1 Kf7 63.
Kb2 Kg8 64. Ka3 Qd6+ 65. Ka2 Qf6 66. h4 Kh8 67. Rh2 Rh7 68. Qh1 Ree7 69. Qe1 Re8
70. Qf2 Qd6 71. Re1 Kg7 72. Qb2 Qf6 73. Qc2 Rhh8 74. Qe4 Re7 75. Reh1 Ree8 76. Kb2
Reg8 77. Kc2 Re8 78. hxg5 Qxg5 79. Rh5 Qe7 80. g5 hxg5 81. Rh7+  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "28"]
[White "Li, Jiahong"]
[Black "Chen, Muxi"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1805"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. O-O Nbd7 6. b3 Be7 7. c4 c6 8. Nc3 Ne4
9. Bb2 O-O 10. Nd2 Nxd2 11. Qxd2 Nf6 12. Rad1 Qb6 13. Rfe1 Rad8 14. e4 dxe4 15. Nxe4
Bg4 16. Rc1 Nxe4 17. Bxe4 Bb4 18. Qg5 Bxe1 19. Rxe1 f5 20. d5 g6 21. Qh6 Rd7 22.
Bg2 cxd5 23. Rxe6 Qxe6 24. Bxd5 Qxd5 25. cxd5 f4 26. Qg5 Bf5 27. g4 Be4 28. Qe5 Bxd5
29. Qh8+ Kf7 30. Qxh7+ Ke8 31. Qxg6+ Bf7 32. Qe4+ Re7 33. Qa4+ Rd7 34. Be5 Bd5 35.
f3 Bxf3 36. Qxa7 Bc6 37. Bd4 f3 38. Kf2 Kf7 39. Qc5 Rd5 40. Qc4 Kg8 41. Be3 Rf7 42.
g5 Kf8 43. g6 Rfd7 44. Qf4+ Kg8 45. h4 Rd1 46. h5 Ra1 47. Qb8+  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "29"]
[White "Song, Tianrui"]
[Black "Hu, Zehan"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1762"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. Bc4 Nf6 8.
Ne5 e6 9. Qe2 Qc7 10. O-O Bd6 11. d4 h6 12. Bf4 b5 13. Bd3 Bb7 14. Bg3 O-O 15. Rac1
Nd7 16. c4 bxc4 17. Bxc4 Bxe5 18. dxe5 c5 19. f4 Nb6 20. Bd3 c4 21. Bb1 Rad8 22.
f5 exf5 23. Bxf5 Qc5+ 24. Kh1 Bc8 25. Bb1 Qc6 26. Qc2 g6 27. Rf6 Qd7 28. e6 Qe7 29.
exf7+ Rxf7 30. Qxg6+ Rg7 31. Qxh6 Bb7 32. Rf2 Qd7 33. Rcf1 Qd5 34. Bh7+  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "30"]
[White "Zhang, Qianyi"]
[Black "Wang, Jingan"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1762"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Be7 6. Bd3 Ngf6 7. O-O O-O 8. c4
b6 9. Qe2 Bb7 10. Nxf6+ Nxf6 11. Rd1 Qd6 12. Bd2 c5 13. Bc3 Rfd8 14. Bc2 Rac8 15.
Ne5 Qc7 16. Rd2 cxd4 17. Rxd4 Rxd4 18. Bxd4 Ba6 19. Rc1 Bc5 20. Bc3 Be7 21. Bd4 Bc5
22. Bc3 Be7  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "31"]
[White "Zhang, Haoxuan(ZJ)"]
[Black "Shen, Yufan"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1751"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 d5 2. exd5 Nf6 3. d4 Qxd5 4. Nf3 Bg4 5. Be2 Nc6 6. c4 Qh5 7. O-O O-O-O 8. Be3
e5 9. h3 Be7 10. d5 e4 11. hxg4 Nxg4 12. Bf4 exf3 13. Bxf3 f5 14. Bxg4 fxg4 15. Qd2
Rhf8 16. Re1 Rxf4 17. Qxf4 Bd6 18. Qe4 Nd4 19. Qxd4 Qh2+ 20. Kf1 Qh1+ 21. Ke2 Re8+
22. Qe3 Rxe3+ 23. fxe3 Qxg2+ 24. Kd3 Qxb2 25. Nc3 Be5 26. Rac1 g3 27. Rc2 Qa3 28.
Kd2 h5 29. Ne4 h4 30. Ke2 Qa4 31. Rec1 h3 32. Nc5 Qe8 33. Ne6 g2 34. Kf2 Qg6 35.
Nf4 Bxf4 36. exf4 h2 37. f5 g1=Q+  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "32"]
[White "Zhang, Kaiwen"]
[Black "Dong, Hongfu"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1699"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6
9. O-O-O d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Bxd4 13. Qxd4 Qb6 14. Nxd5 cxd5 15.
Qxb6 axb6 16. Kb1 e5 17. b3 Be6 18. Bb5 f6 19. Rhe1 Kf7 20. Kb2 g5 21. g3 Rac8 22.
Bd3 h5 23. a4 h4 24. g4 d4 25. h3 Rc3 26. Be4 Rfc8 27. Re2 Ke7 28. Rd3 Kd6 29. Red2
Ke7 30. Bb7 R8c7 31. Be4 Bc8 32. Kb1 Ba6 33. Kb2 Bxd3 34. Bxd3 Kd6 35. Ka3 Kc5 36.
Rf2 Ra7 37. Bf1 Re3 38. Be2 Rc7 39. Bd3 Kd6 40. Rf1 Rc3 41. Kb4 Rexd3 42. cxd3 Rxd3
43. Kc4 Rc3+ 44. Kb4 Kc7 45. Rf2 Kb7 46. Kb5 Rc5+ 47. Kb4 Ka6 48. Rf1 Rc2 49. Rd1
Rh2 50. Kc4 Rxh3 51. b4 Rxf3 52. b5+ Ka5 53. Kd5 h3 54. Rc1 h2 55. Kxd4  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "33"]
[White "Yang, Zilong"]
[Black "Xu, Ziyuan"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1694"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. c4 Nf6 8. Nc3
g6 9. O-O Bg7 10. Qd3 O-O 11. Nd4 Rc8 12. Rd1 Qb6 13. b3 Ng4 14. h3 Nxf2 15. Kxf2
e5 16. Be3 exd4 17. Bxd4 f5 18. exf5 Rxf5+ 19. Kg1 Qc7 20. Bxg7 Qxg7 21. Qd4 Qh6
22. Rd3 Rcf8 23. Re1 Qg5 24. Re2 Rf1+ 25. Kh2 Qc1 26. Nd1 Qg5 27. Qxd6 Bf3 28. Rb2
Bxd1 29. Rxd1 Rxd1 30. Qxd1 Qe5+ 31. Kh1 Qxb2 32. Qd5+ Kg7 33. Qxb7+ Rf7 34. Qd5
Qc1+ 35. Kh2 Qf4+ 36. Kh1 h5 37. c5 Qc1+ 38. Kh2 Rf1 39. Qd4+ Kh7 40. Qe5 Qf4+ 41.
Qxf4 Rxf4 42. Kg3 Rf1 43. b4 Rb1 44. Kf4 Rxb4+ 45. Ke5 Rb2 46. a4 Ra2 47. c6 Rxa4
48. c7 Rc4 49. Kd6 a5 50. Kd7 a4 51. c8=B  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "34"]
[White "Nie, Xinyang"]
[Black "Xiu, Yang"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2312"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 c5 7. d5 e6 8. Nf3 exd5 9.
exd5 Bf5 10. Bd3 Bxd3 11. Qxd3 Nfd7 12. O-O Ne5 13. Nxe5 Bxe5 14. Ne4 Re8 15. Rae1
Nd7 16. f4 Bxb2 17. Nxd6 Rxe3 18. Rxe3 Bd4 19. Kh1 Bxe3 20. Qxe3 b6 21. Re1 Kf8 22.
f5 g5 23. Ne4 f6 24. Qg3 Kg7 25. Qd6 Nf8 26. Qg3 a6 27. Qc3 Kf7 28. a4 Nd7 29. a5
b5 30. Nd6+ Kf8 31. Re8+ Qxe8 32. Nxe8 Rxe8 33. cxb5 axb5 34. a6 Ra8 35. Qa5 Ke7
36. Qxb5  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "35"]
[White "Gu, Yi"]
[Black "Chen, Yuan"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "2211"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Be7 7. b3 O-O 8. Bd3 Qc7
9. Bb2 b6 10. O-O Bb7 11. Rac1 h6 12. h3 Rfd8 13. Nd2 Rac8 14. Rfd1 Qb8 15. Qb1 c5
16. cxd5 cxd4 17. exd4 Nxd5 18. Nxd5 Bxd5 19. Rxc8 Rxc8 20. Bh7+ Kh8 21. Be4 Nf6
22. Bxd5 Nxd5 23. Qe4 Qf4 24. Qxf4 Nxf4 25. Nc4 Nd5 26. a4 a6 27. Rc1 Nf4 28. Rd1
b5 29. axb5 axb5 30. Ne3 Ra8 31. d5 Rd8 32. dxe6 Rxd1+ 33. Nxd1 fxe6 34. Kf1 Kh7
35. Bc1 Nd5 36. Bd2 Bf6 37. g3 h5 38. Ke2 Kg6 39. Kd3 Be5 40. Nc3  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.24"]
[Round "4"]
[Board "36"]
[White "Li, Hongjin"]
[Black "Zhu, Yilun"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "2190"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bc5 7. Nd6+ Ke7 8. Nxc8+
Rxc8 9. Be2 Rg8 10. O-O g5 11. Kh1 d6 12. f4 g4 13. f5 Bd4 14. fxe6 fxe6 15. Bf4
a6 16. Bg3 Rg6 17. Bh4 Qa5 18. Bxg4 Rcg8 19. Bh3 Be5 20. Qd2 Qb4 21. Rad1 R8g7 22.
Rf3 Kd7 23. a3 Qc5 24. Bxf6 Bxf6 25. Qd5 Bd4 26. Qb3 Kc7 27. Rf8 Rxg2 28. Bxg2 Qg5
29. Nd5+ exd5 30. Qh3 Bc5 31. exd5 Ne5 32. Qc8+ Kb6 33. Qd8+ Qxd8 34. Rxd8 Ng4 35.
Rb1 Nf2+ 36. Kg1 Ne4+ 37. Kh1 Nf2+  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "1"]
[White "Jiang, Qinyu"]
[Black "Xu, Wei"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2246"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6
9. O-O-O d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Bxd4 13. Qxd4 Qb6 14. Na4 Qa5 15.
b3 Be6 16. Qe5 Qb4 17. Kb2 Rfd8 18. Rd4 Qa5 19. Bc4 Rab8 20. Rhd1 Qxa4 21. Bxd5 Qa5
22. Ra4 Qxa4 23. Bxe6 Qb5 24. Rxd8+ Rxd8 25. Qc7 Rd6 26. Bc4 Qe5+ 27. Ka3 a5 28.
Ka4 Qc3 29. a3 Qe5 30. Qxa5 Qxh2 31. Qc7 Qe5 32. Kb4 Qg5 33. a4 Qxg2 34. c3 Qd2 35.
a5 Rd7 36. Qxc6 Kg7 37. a6 h5 38. Qb6 h4 39. a7 Rd8 40. Qb8 h3 41. Qe5+ Kh7 42. Qxe7
h2 43. Bxf7 h1=Q 44. Bd5+ Kh6 45. Qxd8 Qhe1 46. Qh8+ Kg5 47. a8=Q Qe7+ 48. Kb5 Qd7+
49. Kc5 Qe7+ 50. Kc6 Qde3 51. Qd4 Qe8+ 52. Qxe8 Qxe8+ 53. Kc5  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "2"]
[White "Liu, Bolei"]
[Black "Wang, Shixu B"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1764"]
[BlackElo "2433"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 b6 5. e3 Bb7 6. Nbd2 Be7 7. c4 c5 8. dxc5 bxc5
9. Be2 O-O 10. O-O d5 11. Nb3 Nbd7 12. Rc1 Qb6 13. Qc2 Rac8 14. Rfd1 Rfd8 15. Qc3
Ne4 16. Qa5 g5 17. Bg3 h5 18. Qxb6 axb6 19. cxd5 exd5 20. Bb5 h4 21. Bxd7 Rxd7 22.
Be5 Ra8 23. a3 Rad8 24. h3 Ba6 25. Bh2 Be2 26. Re1 Bb5 27. Nbd2 Nxd2 28. Nxd2 Bf6
29. Nf3 Re8 30. Rc2 d4 31. exd4 Rxe1+ 32. Nxe1 Rxd4 33. Rc1 Rd2 34. Bc7 Bxb2 35.
Rb1 c4 36. Bxb6 c3 37. Be3 Rd5 38. Nf3 f6 39. g3 hxg3 40. fxg3 Rd3 41. Kf2 Rxe3 42.
Kxe3 c2 43. Re1 c1=Q+ 44. Rxc1 Bxc1+ 45. Kd4 Bxa3 46. h4 g4 47. Nh2 Bd7 48. Ke4 Kf7
49. h5 Kg7 50. Nf1 Bc1 51. Ne3 Bxe3 52. Kxe3 Kh6 53. Kf4 Kxh5 54. Ke4 Kg5 55. Ke3
f5 56. Kf2 f4 57. gxf4+ Kxf4 58. Kg2 Bc6+ 59. Kf2 g3+ 60. Kf1 Kf3 61. Kg1 g2 62.
Kh2 Kf2 63. Kh3 g1=Q  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "3"]
[White "Huang, Renjie"]
[Black "Hu, Zehua"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2413"]
[BlackElo "1992"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. c3 Bg6 7. Nbd2 Nf5 8. O-O Be7
9. g4 Nh4 10. Nxh4 Bxh4 11. f4 f5 12. exf6 Bxf6 13. g5 Be7 14. Bh5 Bxh5 15. Qxh5+
g6 16. Qg4 Qd6 17. Nf3 Na6 18. Ne5 O-O 19. h4 Rf5 20. h5 Kg7 21. Be3 Rg8 22. hxg6
hxg6 23. Kg2 Qd8 24. Rh1 Rh8 25. Rxh8 Qxh8 26. Rh1 Qg8 27. Rh6 Rxe5 28. fxe5 Nc7
29. Rh1 Kf7 30. Qh4 Qg7 31. Qh7 Bf8 32. Rf1+ Ke8 33. Qxg7 Bxg7 34. b3 b5 35. Bc1
a5 36. a4 b4 37. Bd2 Na6 38. Rf3 Ke7 39. Kf1 Ke8 40. Ke2 Ke7 41. Kd3 Ke8 42. Rf1
Ke7 43. Ke2 Ke8 44. cxb4 axb4 45. a5 Ke7 46. Ra1 Kd7 47. Bxb4 Nxb4 48. a6 Nxa6 49.
Rxa6 Bf8 50. Ra7+ Kd8 51. Ra8+  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "4"]
[White "Chen, Zimu(Js)"]
[Black "Kong, Xiangrui"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1823"]
[BlackElo "2193"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. O-O e6 5. d4 cxd4 6. Nxd4 e5 7. Nb3 Be6 8. Nc3 Be7
9. Bg5 Nbd7 10. e4 dxe4 11. Nxe4 Qc7 12. Bxf6 Nxf6 13. Nxf6+ Bxf6 14. Bd5 Rd8 15.
c4 Bxd5 16. cxd5 Qc4 17. Rc1 Qxd5 18. Qxd5 Rxd5 19. Rc7 Rd7 20. Rc8+ Bd8 21. Nc5
Rc7 22. Rxc7 Bxc7 23. Nxb7 Ke7 24. Rc1 Bb6 25. b4 Rb8 26. Nc5 Rc8 27. Kf1 Bxc5 28.
bxc5 a5 29. Rc3 Rc6 30. a4 h5 31. h4 Ke6 32. Ke2 g6 33. Kd3 Kd5 34. Rb3 Rxc5 35.
Rb7 Ke6 36. Ra7 f6 37. Ra6+ Kf5 38. f3 Rd5+ 39. Ke3 Rc5 40. g4+ hxg4 41. fxg4+ Kxg4
42. Rxf6 Kh5 43. Ra6 e4 44. Kd4 Rc1 45. Kxe4 Rc4+ 46. Kf3 Rxa4 47. Kg3 Rg4+ 48. Kh3
Rxh4+ 49. Kg3 Ra4 50. Rc6 Ra3+ 51. Kg2 a4 52. Rc4 Ra2+ 53. Kg1 a3 54. Rc3 Kg4 55.
Rb3 Kf4 56. Rb4+ Kf5 57. Rb5+ Kg4 58. Rb4+ Kh5 59. Rb3 g5 60. Rh3+ Kg4 61. Rb3 Kh4
62. Rc3 g4  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "5"]
[White "Zhang, Di"]
[Black "Wu, Yixing"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2143"]
[BlackElo "1972"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. g3
g6 9. Bg2 Bg7 10. O-O O-O 11. Re1 Re8 12. c4 Ba6 13. Qc2 Qc5 14. Nd2 Nb6 15. b3 d5
16. Bb2 Nd7 17. Nf3 dxc4 18. Bd4 Qb5 19. e6 Rxe6 20. Bxg7 Rxe1+ 21. Rxe1 Kxg7 22.
Qc3+ Nf6 23. g4 h6 24. h4 cxb3 25. g5 hxg5 26. hxg5 Qf5 27. axb3 Bb5 28. Qd4 c5 29.
gxf6+ Qxf6 30. Qxc5 Bc6 31. Ng5 Bxg2 32. Kxg2 Qf4 33. Re4 Qd6 34. Qc3+ Qf6 35. Qe3
Qc6 36. Nf3 Rb8 37. Rh4 Rb5 38. Qd4+ f6 39. Re4 Kf7 40. Qe3 Rf5 41. Re7+ Kf8 42.
Re6 Qb5 43. Qh6+ Kf7 44. Qh7+ Kxe6 45. Nd4+ Kd6 46. Nxb5+ Rxb5 47. Qf7 Rf5 48. Kf1
g5 49. Qf8+ Kd7 50. b4 a5 51. Qf7+ Kd6 52. Qg6 Rb5 53. Qxf6+ Kd7 54. Qa6  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "6"]
[White "Liu, Yijun"]
[Black "Hou, Yifan B"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1421"]
[BlackElo "2043"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 c6 5. Nf3 Bf5 6. Bg5 Be7 7. Bxe7 Qxe7 8. e3
Nf6 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. O-O O-O 12. a3 Ne4 13. Nd2 Nd6 14. Rae1 Rae8 15.
f3 f5 16. e4 fxe4 17. fxe4 Rxf1+ 18. Qxf1 dxe4 19. Ndxe4 Rf8 20. Qe2 Nxe4 21. Qxe4
Qf7 22. Qe6 Qxe6 23. Rxe6 Kf7 24. d5 cxd5 25. Rd6 Nb6 26. Nxd5 Nc8 27. Rd7+ Ke6 28.
Rxg7 Kxd5 29. Rxb7 h6 30. b4 Kc4 31. a4 Re8 32. a5 Re7 33. a6 Kd5 34. b5 Kd6 35.
Kf2 Nb6 36. Rxe7 Kxe7 37. Ke3 Kd6 38. Kd4 Nd7 39. g4 Kc7 40. h4  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "7"]
[White "Zhang, Fuhan"]
[Black "Gu, Xianghan"]
[Result "0-1"]
[ECO ""]
[WhiteElo "2160"]
[BlackElo "1798"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. g3 b5 3. e3 c6 4. Bg2 e6 5. O-O Bb7 6. b3 Be7 7. c4 b4 8. Bb2 O-O 9.
d3 c5 10. Nbd2 d6 11. Qe2 a5 12. d4 Nbd7 13. e4 cxd4 14. Nxd4 Qb6 15. Nc2 Rfd8 16.
Bd4 Nc5 17. Rfb1 Nfd7 18. a3 bxa3 19. Rxa3 Bf6 20. Be3 Bc3 21. Nd4 Nf6 22. f3 Ba6
23. Ra2 d5 24. e5 Nfd7 25. f4 Rac8 26. N2f3 dxc4 27. b4 axb4 28. Rc2 Bxd4 29. Bxd4
c3 30. Qe3 Bd3 31. Ne1 Bxc2 32. Nxc2 b3 33. Na1 c2  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "8"]
[White "Shen, Yufan"]
[Black "Xi, Qi"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1751"]
[BlackElo "2118"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. d3 e6 6. Nbd2 h6 7. Qe1 Be7 8. e4 Bh7
9. b3 a5 10. a3 O-O 11. Bb2 Na6 12. Qe2 Qc7 13. Be5 Qb6 14. Bd4 c5 15. Be5 Rfe8 16.
Rab1 Nd7 17. Bc3 Qc7 18. exd5 exd5 19. Rfe1 Nab8 20. Nh4 d4 21. Bb2 Nc6 22. Nhf3
Nf6 23. Qf1 a4 24. bxa4 Rxa4 25. Nc4 b5 26. Nce5 Nxe5 27. Rxe5 Rb8 28. Bc1 Bd6 29.
Re1 Nd5 30. Rb3 Bf5 31. Ng5 Nc3 32. Ne4 Bxe4 33. Bxe4 b4 34. Qh3 Qc8 35. Bf5 Qf8
36. Qg4 Kh8 37. Bd7 Ra7 38. axb4 cxb4 39. Bxh6 Rxd7 40. Bxg7+ Qxg7 41. Qxd7 Qg6 42.
Rxc3 dxc3 43. Re4 Bf8 44. Rh4+ Bh6 45. Qa7 Rb6 46. Qa5 Qd6 47. Qa8+ Kh7 48. Rg4 Rb8
49. Qe4+ Kh8 50. Qc4 Qe6 51. Qd4+ Kh7 52. Re4 Qg6 53. Rg4 Qf5 54. Rh4 Rb5 55. Qd6
Qe6 56. Qf8 b3 57. Rxh6+ Qxh6 58. Qxf7+ Qg7  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "9"]
[White "Yu, Chaojie"]
[Black "Ruan, Zhicheng"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2110"]
[BlackElo "1845"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. c4 Nf6 2. Nf3 e6 3. b3 d5 4. Bb2 c5 5. cxd5 exd5 6. g3 Nc6 7. Bg2 d4 8. O-O Be7
9. Na3 Be6 10. Nc4 Bd5 11. e3 dxe3 12. dxe3 O-O 13. Qe2 Qc7 14. Rfd1 Rad8 15. Rac1
b6 16. e4 Bxc4 17. Qxc4 Ng4 18. h3 Bf6 19. Rxd8 Qxd8 20. Bxf6 Nxf6 21. e5 Nd7 22.
Qe4 Ncb8 23. e6 fxe6 24. Qxe6+ Kh8 25. Rd1 Qf6 26. Qxf6 Nxf6 27. Ne5 Re8 28. f4 Kg8
29. Kf2 Kf8 30. g4 Ke7 31. Bf3 Rf8 32. Ke3 Nfd7 33. Nxd7 Nxd7 34. f5 Ne5 35. Be4
Nf7 36. Kf4 h6 37. h4 Nd6 38. Ke5 Nf7+ 39. Kf4 Nd6 40. Ke5 Nf7+ 41. Kf4 Nd6  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "10"]
[White "Chen, Zhi"]
[Black "Zhou, Yichen"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1980"]
[BlackElo "1824"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 g6 7. O-O Bg7 8. d4
cxd4 9. Nxd4 Nc6 10. Nf3 O-O 11. Qe2 Rfc8 12. Bd2 Ng4 13. Rac1 Nge5 14. b3 Qg4 15.
Nxe5 Qxe2 16. Nxe2 Bxe5 17. f4 Bg7 18. Bc3 Bh6 19. g4 a6 20. Rf3 b5 21. g5 Bf8 22.
Bb2 Na5 23. cxb5 Rxc1+ 24. Nxc1 axb5 25. a3 Nc6 26. b4 Bg7 27. Bxg7 Kxg7 28. Ne2
h6 29. Rc3 Ra6 30. h4 hxg5 31. hxg5 Rb6 32. Kf2 f6 33. gxf6+ Kxf6 34. Ke3 Ke6 35.
Kf3 Kf6 36. Rd3 g5 37. Nc3 Ke6 38. Nd5 Rb8 39. Rc3 Kd7 40. fxg5 Rg8 41. Kf4 Rf8+
42. Kg3 Rf1 43. g6 Rg1+ 44. Kf2 Rxg6 45. Rxc6 e6 46. Rc7+ Kd8 47. Rc8+  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "11"]
[White "Zhang, Yinzhe"]
[Black "Li, Jiahong"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1960"]
[BlackElo "1805"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e3 Nf6 2. Nf3 d5 3. b3 c5 4. Bb2 Nc6 5. Bb5 Bd7 6. O-O e6 7. Re1 Be7 8. Bf1 O-O
9. d3 Qc7 10. Nbd2 e5 11. d4 cxd4 12. exd4 e4 13. Ne5 Nxe5 14. dxe5 Ng4 15. h3 Nxf2
16. Kxf2 Qb6+ 17. Kg3 f5 18. Kh2 Bh4 19. Nc4 Qg6 20. Qxd5+ Be6 21. Qd4 Rad8 22. Nd6
f4 23. Qxe4 Qg3+ 24. Kh1 f3 25. Re3 fxg2+ 26. Bxg2 Qg5 27. Rf3 Rxf3 28. Bxf3 Bxh3
29. Qc4+  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "12"]
[White "Dong, Hongfu"]
[Black "Gong, Sunle"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1699"]
[BlackElo "1949"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7. Bxb4 Qxe4+ 8.
Be2 Na6 9. Ba5 b6 10. Qd6 Bd7 11. Bc3 f6 12. O-O-O O-O-O 13. Bf3 Qxc4 14. Qa3 Nc5
15. Qxa7 Qa6 16. Qxa6+ Nxa6 17. Ne2 e5 18. Ng3 Ne7 19. h4 Nc7 20. h5 h6 21. Rhe1
Nb5 22. Bd2 Be6 23. Be3 Kc7 24. Kb1 Bd5 25. Bxd5 Nxd5 26. Nf5 Rd7 27. Rc1 Nd6 28.
Nh4 Ra8 29. Red1 Kb7 30. b3 Ne4 31. Rd3 Rad8 32. Nf5 b5 33. a3 Nd6 34. Nh4 Ra8 35.
Kb2 b4 36. a4 Rad8 37. g4 Ne4 38. Rc4 Nd6 39. Rc1 Nc3 40. Kc2 Ka6 41. Re1 Ka5 42.
Bc5 Nc4 43. Rxd7 Na3+ 44. Kc1 Rxd7 45. Be3 c5 46. Nf3 c4 47. Nd2 Rc7 48. Kb2 cxb3
49. Kxb3 Nxa4 50. Ne4 Nc2 51. Rc1 Nd4+ 52. Ka2 b3+ 53. Kb1 Nc2 54. Bd2+ Kb6 55. Be3+
Ka6  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "13"]
[White "Li, Zhanjia"]
[Black "Bai, Changlin"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1667"]
[BlackElo "1910"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6
9. exf6 Nxf6 10. O-O Bd6 11. Nf3 O-O 12. Bf4 Nh5 13. Bxd6 Qxd6 14. Qc2 Nf6 15. a3
Bd7 16. Rae1 Rac8 17. Qb1 h6 18. b4 a6 19. Ng3 Ne7 20. Ne5 Rc3 21. Qb2 Rfc8 22. Ne2
R3c7 23. Nf4 Ng4 24. Nxg4 Qxf4 25. Ne5 Be8 26. g3 Qf6 27. f4 Nf5 28. Rc1 Qd8 29.
Bxf5 exf5 30. Qb1 Bb5 31. Rfe1 Rxc1 32. Rxc1 Rxc1+ 33. Qxc1 Bc4 34. Kf2 Qe8 35. Qc2
Qh5 36. Kg2 Qe2+ 37. Qxe2 Bxe2 38. Kf2 Bb5 39. Ke3 Kf8 40. Kd2 Ke7 41. Kc3 Ba4 42.
Nd3 b6 43. Nb2 Bb5 44. a4 Be2 45. a5 Kd6 46. axb6 Kc6 47. Kd2 Bf1 48. Na4 Bb5 49.
Nc3 Bc4 50. Nd1 Ba2 51. Ne3 Bb1 52. b7 Kxb7 53. Nxd5 Kc6 54. Nc3 Be4 55. Nxe4 fxe4
56. Ke3 Kd5 57. g4 Kc4 58. Kxe4 Kxb4 59. d5 Kb5 60. Ke5 a5 61. d6  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "14"]
[White "Fan, Jingyi"]
[Black "Xie, Jiaxiang"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1886"]
[BlackElo "1564"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. Bf4 e6 3. e3 c6 4. Nf3 f5 5. c4 Nf6 6. Nc3 Bd6 7. Bd3 O-O 8. O-O b6 9.
Rc1 Ne4 10. a3 Bb7 11. b4 g5 12. Bxd6 Nxd6 13. c5 Ne4 14. Ne5 Nd7 15. Bxe4 fxe4 16.
Nxd7 Qxd7 17. Qg4 Rf5 18. Ne2 Ba6 19. f4 Qg7 20. fxg5 h5 21. Qxh5 Rxg5 22. Qh3 Bxe2
23. Qxe6+ Kh8 24. Rf7 Rxg2+ 25. Kh1 Bf3 26. Qh3+ Kg8  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "15"]
[White "Yang, Bokai"]
[Black "Jiang, Haochen"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1862"]
[BlackElo "1523"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bf4 O-O 6. e3 b6 7. cxd5 Nxd5 8. Nxd5
Qxd5 9. Bxc7 Bb4+ 10. Nd2 Nc6 11. f3 e5 12. a3 Bxd2+ 13. Qxd2 exd4 14. e4 Qe6 15.
Bd3 Bb7 16. O-O Rac8 17. Bg3 Na5 18. Qf2 Nb3 19. Rad1 Rfd8 20. Rfe1 Nc5 21. Bb1 Qc4
22. b4 Ne6 23. Ba2 Qc3 24. Be5 Qxa3 25. Bxe6 fxe6 26. Qg3 Rd7 27. Rxd4 Rc1 28. Qf2
 1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "16"]
[White "Xu, Ziyuan"]
[Black "Zhong, Kangmin"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1856"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 e5 6. Bxc6 dxc6 7. d3 Qe7 8. Be3 Nf6
9. Na3 O-O 10. Bg5 Qc7 11. Nc4 Ne8 12. a4 f6 13. Be3 Qe7 14. Qb3 Be6 15. Qa3 b6 16.
Nfd2 Qd7 17. b3 Qxd3 18. a5 Nc7 19. Nb2 Qd8 20. Na4 f5 21. f4 fxe4 22. Rad1 Nd5 23.
Nxe4 Qe7 24. Bc1 exf4 25. c4 Ne3 26. Bxe3 fxe3 27. Rfe1 Bg4  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "17"]
[White "Tao, Qibing"]
[Black "Song, Tianrui"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1847"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. c3 Qb6 5. Qb3 c4 6. Qxb6 axb6 7. Nbd2 b5 8. a3 Nc6
9. Rc1 h6 10. h4 Bf5 11. g3 e6 12. Bg2 Nh5 13. Be3 Bd6 14. Nh2 Nf6 15. Bf4 Bxf4 16.
gxf4 O-O 17. Nhf3 Nd7 18. Ne5 Nb6 19. e4 Bh7 20. O-O f6 21. Nxc6 bxc6 22. Rfe1 Rfe8
23. Kh2 Na4 24. Rc2 e5 25. fxe5 fxe5 26. dxe5 Rxe5 27. f3 Nc5 28. Re3 Rae8 29. Rc1
Nd3 30. Rb1 c5 31. Kg3 g5 32. hxg5 hxg5 33. b3 d4 34. cxd4 cxd4 35. Rxd3 cxd3 36.
Rd1 Rc5 37. Nb1 b4 38. axb4 Rb5 39. Bf1 Rxb4 40. Bxd3 Kg7 41. Bc4 Rd8 42. Kg4 Kf6
43. Nd2 Bg8 44. Bxg8 Rxg8 45. Ra1 d3 46. Ra5 Rd4 47. Rf5+ Ke6 48. Rxg5 Rxg5+ 49.
Kxg5 Rd6 50. Kf4 Rd7 51. Ke3 Rd8 52. f4 Rd7 53. Nc4 Rb7 54. Kxd3 Rxb3+ 55. Ke2 Rb4
56. Nd2 Ra4 57. Ke3 Ra3+ 58. Kd4 Ra1 59. f5+ Kf6 60. Ke3 Ra5 61. Kf4 Ra4 62. Nf3
Rb4 63. Ne5 Ra4 64. Nd7+ Ke7 65. Nb6 Ra1 66. Ke5 Ra5+ 67. Nd5+ Kf7 68. f6 Ra6 69.
Kf5 Ra5 70. Ke5 Ra6 71. Kf4 Rxf6+ 72. Nxf6 Kxf6 73. Kf3 Ke5 74. Ke3 Ke6 75. Kd4 Kd6
76. e5+ Ke6 77. Ke4 Ke7 78. Kd5 Kd7 79. e6+ Ke7 80. Ke5 Ke8 81. Kd5 Ke7 82. Ke5 Ke8
83. Kd6 Kd8 84. Kc6 Ke7 85. Kd5 Ke8 86. Ke4 Ke7 87. Kf5 Ke8 88. Kf6 Kf8  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "18"]
[White "Xiong, Junyi"]
[Black "Nie, Xinyang"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1579"]
[BlackElo "2312"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. O-O Be7 6. a4 b4 7. c4 O-O 8. Nbd2 d6
9. Qc2 Nbd7 10. e4 e5 11. a5 g6 12. Re1 c5 13. dxe5 dxe5 14. a6 Bc6 15. Nb3 Rc8 16.
Na5 Ba8 17. b3 Qb6 18. Bb2 Bd6 19. Nb7 Bxb7 20. axb7 Rcd8 21. Nd2 Nb8 22. Nf1 Nc6
23. Ne3 Qxb7 24. Nd5 Nxd5 25. exd5 Nd4 26. Bxd4 exd4 27. Qa2 Rfe8 28. Rxe8+ Rxe8
29. Bf1 Re7 30. Kg2 f5 31. Qd2 f4 32. Be2 Qc8 33. Qd3 Kg7 34. Qf3 h5 35. Bd3 fxg3
36. hxg3 Qb7 37. g4 Re5 38. gxh5 Rxh5 39. Qg4 Rh6 40. Qe6 Qe7 41. Qxe7+ Bxe7 42.
Rxa7 Kf8 43. Ra6 Kf7 44. d6 g5 45. Be4 Bxd6 46. Bd5+ Ke7 47. Ra7+ Kf6 48. Rf7+ Kg6
49. Rf3 g4 50. Be4+ Kg7 51. Rf5 Rh2+ 52. Kf1 Rh3 53. Rd5 Be7 54. Bc2 Rh1+ 55. Ke2
Rh2 56. Ke1 g3  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "19"]
[White "Yu, Shi"]
[Black "Shao, Wenbin"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1569"]
[BlackElo "2236"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd3 a6 8. Nxc6
bxc6 9. O-O-O Qa5 10. f4 Be7 11. Be2 Rb8 12. b3 d5 13. exd5 cxd5 14. Kb2 O-O 15.
f5 exf5 16. Bf4 Rb6 17. Be3 Rc6 18. Bd2 Be6 19. Kb1 Rfc8 20. Na4 Qc7 21. c3 Ne4 22.
Be1 Bf6 23. Rc1 f4 24. Qc2 Bf5 25. Bd3 Qa7 26. Rf1 Be5 27. h3 Bg6 28. Bd2 Qc7 29.
Kb2 Qd6 30. Be1 h6 31. Rf3 Qf6 32. g3 Qg5 33. gxf4 Bxf4 34. Rb1 Be5 35. Rc1 Qe7 36.
Bd2 Qc7 37. Rff1 Qb8 38. Rf3 Qd6 39. Be1 Qe6 40. Bd2 Bf5 41. Re1 Bg6 42. Rc1 Bf6
43. Re1 Qe5 44. Rff1 Qc7 45. Bxe4 Bxe4 46. Qd1 Qa5 47. Qc1 Bd3 48. Rf3 Bb5 49. Rxf6
Rxf6 50. c4 Qd8 51. c5 Bxa4 52. bxa4 Rfc6 53. Be3 d4 54. Bf4 Rxc5  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "20"]
[White "Chen, Hongsen"]
[Black "Li, Yucheng Robinson"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2002"]
[BlackElo "1414"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. e3 Nf6 5. Nf3 Be7 6. b3 O-O 7. Bb2 b6 8. cxd5 exd5
9. Bd3 Bb7 10. O-O Nbd7 11. Rc1 Bd6 12. Bf5 Re8 13. Qc2 Qe7 14. Rfd1 Rac8 15. Ne5
Nxe5 16. dxe5 Bxe5 17. Bxc8 Rxc8 18. Qf5 Re8 19. Na4 Bxb2 20. Nxb2 c5 21. Qf4 Qe5
22. Qxe5 Rxe5 23. Nd3 Re8 24. b4 c4 25. Nf4 g6 26. Ne2 b5 27. Nc3 Bc6 28. Rd4 Re6
29. g4 g5 30. h4 h6 31. Kg2 Kg7 32. Kg3 Kf8 33. Re1 Ke7 34. hxg5 hxg5 35. f4 gxf4+
36. Kxf4 Rd6 37. Rh1 Nd7 38. Rh5 Rf6+ 39. Rf5 Rxf5+ 40. Kxf5 Nb6 41. g5 Bb7 42. Rh4
Bc8+ 43. Ke5 Be6 44. Rh8 Bc8 45. Nxd5+ Nxd5 46. Kxd5 Bb7+ 47. Kd4 Ke6 48. Rb8 Bg2
49. Rb6+ Kf5 50. Rxa6 Kxg5 51. Rb6  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "21"]
[White "Zhang, Zhi"]
[Black "Gao, Kai"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1626"]
[BlackElo "1885"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c6 5. g3 Bd6 6. Bg2 Nbd7 7. O-O O-O 8. Qc2 Re8
9. Rd1 b6 10. e4 dxe4 11. Ng5 Bb7 12. Ngxe4 Nxe4 13. Nxe4 Be7 14. Bf4 Nf6 15. c5
Qd7 16. a4 Nd5 17. Bd6 Bd8 18. h4 f5 19. Nd2 Ba6 20. Nf3 Bf6 21. Ne5 Bxe5 22. dxe5
Rac8 23. Rd4 Qf7 24. Bf3 h6 25. h5 Kh8 26. Kg2 Rg8 27. Rh1 b5 28. Be2 Bb7 29. Bd3
a5 30. Qd2 b4 31. g4 Rcd8 32. Qe2 Rge8 33. f4 Kg8 34. Kg3 Qd7 35. Re1 Bc8 36. Bc4
Qf7 37. Rg1 Rd7 38. Qd3 g6 39. Kf2 Kh7 40. Bxd5 cxd5 41. c6 Ra7 42. hxg6+ Qxg6 43.
gxf5 Qxf5 44. Qxf5+ exf5 45. Rxd5 Be6 46. Rb5 Ra6 47. Rb7+ Kh8 48. Rgg7 Bg8 49. Rgc7
Rd8 50. Be7  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "22"]
[White "Chen, Yidong"]
[Black "Wang, Bingnan"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1829"]
[BlackElo "1553"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2
Bg7 9. Qd3 O-O 10. O-O Be6 11. Rb1 Nd7 12. b3 Nc5 13. Qc2 Bxc3 14. Qxc3 Nxe4 15.
Qd4 Nf6 16. Bh6 Re8 17. Rbd1 Qb6 18. Qa1 d5 19. cxd5 Bd7 20. Bf3 Rad8 21. g4 e5 22.
dxe6 Rxe6 23. Rfe1 Rxe1+ 24. Rxe1 Re8 25. Rd1 Re7 26. Qc3 Ne8 27. Bf8  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "23"]
[White "Liu, Meng"]
[Black "Zhang, Qijie"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1767"]
[BlackElo "1370"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 Bf5 3. c4 e6 4. Nc3 c6 5. Bf4 Bd6 6. Bxd6 Qxd6 7. Qb3 Qe7 8. e3 h6
9. Be2 Nf6 10. O-O O-O 11. Rfc1 Ne4 12. Bf1 Bh7 13. a3 Kh8 14. c5 f6 15. Nxe4 Bxe4
16. Nd2 Bg6 17. Qc3 Na6 18. b4 Nc7 19. a4 a6 20. Qb3 Qd7 21. Nb1 e5 22. Nc3 exd4
23. exd4 Qg4 24. Qd1 Qxd1 25. Rxd1 Bh5 26. f3 Rfe8 27. Kf2 f5 28. Ne2 Bf7 29. Nf4
g5 30. Nd3 Kg7 31. Ne5 Bg8 32. g3 Ne6 33. Ke3 a5 34. b5 Nxc5 35. bxc6 bxc6 36. f4
Nd7 37. Rac1 c5 38. Bb5 Nxe5 39. fxe5 Rec8 40. Rxc5 Rxc5 41. dxc5 Rc8 42. Kd4 Be6
43. c6 Kf7 44. Kc5 Ke7 45. Kb6 Kd8 46. Kxa5 Kc7 47. Kb4 Bg8 48. Kc5 Re8 49. Kd4 Ra8
50. h4 g4 51. Ke3 Be6 52. Kf4 Kb6 53. Ke3 Ra7 54. Rc1 Rc7 55. Kd4 Bf7 56. e6 Bxe6
57. Ke5  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "24"]
[White "Yu, Shuxiao"]
[Black "Zhang, Qianyi"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1519"]
[BlackElo "1762"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 d5 7. Bg5 Be6 8. Bxf6 gxf6
9. exd5 Qxd5 10. Qxd5 Bxd5 11. Nc3 Bb4 12. O-O-O Be6 13. Nb5 Na6 14. c3 Bxb3 15.
axb3 Be7 16. Bc4 O-O 17. Rd7 Rfe8 18. Rxb7 Nc5 19. Rc7 a6 20. Na7 Ne6 21. Bxe6 fxe6
22. Nc6 Bd6 23. Rd7 Bc5 24. b4 Bf8 25. Rb7 Rec8 26. Ne7+ Bxe7 27. Rxe7 Rab8 28. Kb1
Rd8 29. Kc2 Rd6 30. Rd1 Rbd8 31. Re8+ Rxe8 32. Rxd6 Kh8 33. Rxa6 Rg8 34. g3  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "25"]
[White "Wu, Kaige"]
[Black "Qu, Haoming"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1497"]
[BlackElo "1708"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. O-O-O+ Nbd7
8. f3 Bd6 9. Bb5 Kc8 10. Nge2 Ne8 11. Be3 c6 12. Ba4 Kc7 13. Bb3 Nef6 14. Rd2 Rhd8
15. Rhd1 Nc5 16. Bxe6 Nxe6 17. g3 b5 18. a4 b4 19. Nb1 c5 20. b3 Nd4 21. Nxd4 cxd4
22. Bg5 Re8 23. Bxf6 gxf6 24. g4 Bf8 25. Kb2 Bh6 26. Rg2 Bf4 27. Nd2 h5 28. h4 Rh8
29. Nc4 Rag8 30. Rdg1 hxg4 31. Rxg4 Rxg4 32. Rxg4 Kd7 33. Kb1 Ke7 34. Nb2 Be3 35.
Nd3 a5 36. Ka2 Rh5 37. f4 f5 38. exf5 e4 39. Ne5 Rxf5 40. Nc4 Bxf4 41. h5 e3 42.
Nb2 Be5 43. h6 Rf4 44. Rg5 Bf6 45. Rxa5 Rh4 46. Ra7+ Ke6 47. Nd3 Rxh6 48. a5 Rh8
49. a6 Be7 50. Rb7 Ra8 51. a7 Bd6 52. Kb1 f5 53. Rh7 f4 54. Rh6+ Kd7 55. Rf6 Ke7
56. Rf5 Ke6 57. Rh5 Rxa7 58. Rh6+ Kd5 59. Rh5+ Ke4 60. Rh6 Rd7 61. Kc1 f3 62. Rh4+
Kf5 63. Kd1 Rg7 64. Rh5+ Rg5 65. Rh1 Rg4 66. Rh5+ Ke4 67. Rh1 Be7 68. Re1 e2+ 69.
Kc1 Ke3 70. Rh1 Bh4 71. Kb2 f2 72. Rh3+ Bg3 73. Ne5 f1=Q 74. Nxg4+ Kf4 75. Rh8 Kxg4
76. Rg8+ Kf3 77. Rf8+ Bf4 78. Ka2 e1=Q 79. Rxf4+ Kxf4 80. Kb2 Qa1#  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "26"]
[White "Guo, Xinyu"]
[Black "Ling, Guohan"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1692"]
[BlackElo "1363"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. O-O Be7 8. a4 O-O
9. Be3 Qc7 10. Bb3 Nbd7 11. a5 Nc5 12. f3 Rd8 13. Qe1 d5 14. exd5 exd5 15. Qf2 Be6
16. Rfe1 Bf8 17. Kh1 Rac8 18. Nxe6 fxe6 19. Bd4 Qf7 20. Re2 Bd6 21. Rae1 Qh5 22.
g3 Qf7 23. Ba2 Re8 24. Qg2 Ncd7 25. f4 Bc5 26. f5 Bxd4 27. fxe6 Rxe6 28. Rxe6 Bxc3
29. bxc3 Rc5 30. Re7 Qf8 31. Qe2 Rxa5 32. Qe6+ Kh8 33. Rxd7 Rxa2 34. Rf7 Qd8 35.
Rxf6 gxf6 36. Qf7 Rxc2 37. Re8+ Qxe8 38. Qxe8+ Kg7 39. Qe7+ Kg6 40. Qe3 f5 41. Qd3
Rc1+ 42. Kg2 b5 43. g4  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "27"]
[White "Liang, Yewang"]
[Black "Wang, Puxuan"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1691"]
[BlackElo "1262"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 g6 3. c4 Bg7 4. d4 d6 5. Nc3 Nc6 6. Be3 cxd4 7. Nxd4 Nf6 8. Be2 O-O
9. O-O Bd7 10. Nc2 Rc8 11. Rc1 Ne8 12. Qd2 Ne5 13. b3 Qa5 14. Nd5 Qd8 15. Bxa7 Be6
16. Bb6 Qd7 17. f4 Nc6 18. Be3 Bxd5 19. cxd5 Nb8 20. Nb4 Nf6 21. Bd3 e6 22. Bd4 e5
23. fxe5 Ng4 24. Rxc8 Rxc8 25. Be2 Nxe5 26. h3 Qe7 27. Nc2 Qh4 28. Bd3 Qg3 29. Bxe5
Bxe5 30. Rf3 Qh2+ 31. Kf2 Nd7 32. b4 Nf6 33. Ke3 Re8 34. Kf2 Rc8 35. Ke3 Bc3 36.
Qf2 Qe5 37. Qg3 Qe7 38. Qg5 Bd2+ 39. Kxd2 Nxe4+ 40. Bxe4 Qxg5+ 41. Ne3 Qe5 42. Bd3
Qc3+ 43. Ke2 Qb2+ 44. Ke1 Qxb4+ 45. Kf2 Rc1 46. Kg3 Qd4  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "28"]
[White "Ye, Fan"]
[Black "Liu, Hongkuan"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1638"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. dxc5 Qxc5 7. Be3 Qc7 8. h3
Bh5 9. g4 Bg6 10. g5 Nfd7 11. Bg2 Nc6 12. Nh4 Bxb1 13. Qxb1 g6 14. Nf3 Bg7 15. Qe4
e5 16. h4 O-O-O 17. O-O-O Nb6 18. Rhe1 Rxd1+ 19. Rxd1 Rd8 20. Rxd8+ Qxd8 21. Nd2
Kc7 22. Nc4 Nc8 23. h5 Qd7 24. h6 Bh8 25. b4 Qf5 26. Qd5 Qd7 27. Bc5 e4 28. Qxd7+
Kxd7 29. Kc2 f5 30. gxf6 Bxf6 31. Bxe4 b5 32. Nd2 Bg5 33. Be3 Bxe3 34. fxe3 Nd6 35.
Bxc6+ Kxc6 36. Nf3 Nf7 37. Kd3 Nxh6 38. Ng5 Kd5 39. Nxh7 Ng4 40. Kd2 a6 41. a3 Ke4
42. Ng5+ Kf5 43. Nf3 Ke4 44. Ng5+ Kf5 45. Nf3 Ke4 46. Ng5+ Ke5  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "29"]
[White "Wang, Jingan"]
[Black "Liu, Haoling"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1635"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. O-O e6 5. d3 h6 6. Nbd2 Be7 7. Qe1 O-O 8. e4 dxe4
9. dxe4 Bh7 10. Qe2 c5 11. c3 Nc6 12. Rd1 Qc7 13. Ne1 Rfd8 14. b3 Rd7 15. Ba3 Rad8
16. f3 b5 17. Nf1 Qb6 18. Bb2 a5 19. Rxd7 Rxd7 20. Rd1 c4+ 21. Kh1 cxb3 22. axb3
a4 23. Rxd7 Nxd7 24. b4 Qa6 25. Nc2 Nb6 26. Nfe3 Ne5 27. Na3 Nbc4 28. Nexc4 bxc4
29. Bf1 Nd3 30. Nxc4 Qxc4 31. Qxd3 Qb3 32. Qd7 Bf8 33. Qd2 a3 34. Bc1 f5 35. Bd3
fxe4 36. fxe4 a2 37. Bb2 Qa4 38. Ba1 Be7 39. Qc2 Qa8 40. Kg2 Bg6 41. h4 Kh8 42. Qe2
e5 43. Qg4 Bh7 44. Qe2 Bg6 45. Qg4 Bh7 46. Qe2 Bg6 47. Qg4  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "30"]
[White "Jiang, Liu"]
[Black "Yu, Zhiyang"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1626"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1
O-O 9. Be2 cxd4 10. cxd4 Qa5+ 11. Bd2 Qxa2 12. O-O Bg4 13. Bg5 h6 14. Bh4 g5 15.
Bg3 Rd8 16. d5 b6 17. Rb4 Rc8 18. e5 Bd7 19. Bd3 Na6 20. Bb1 Qa5 21. Re4 Nc5 22.
Re3 Qa4 23. Bc2 Qb4 24. h4 Qg4 25. hxg5 hxg5 26. Qd2 Ba4 27. Nh2 Qc4 28. Rc3 Ne4
29. Rxc4 Nxd2 30. Rxc8+ Rxc8 31. Bxa4 Nxf1 32. Kxf1 Rc4 33. Bb5 Rc5 34. Bc6 e6 35.
d6 Kf8 36. Bf3 Bxe5 37. Bxe5 Rxe5 38. Ng4 Rf5 39. Nh6 Rf4 40. Bh5 a5 41. g3 Rd4 42.
Nxf7 a4 43. Nxg5 Rxd6 44. Be2 Rc6 45. Bb5 Rc1+ 46. Ke2 a3 47. Nxe6+ Ke7 48. Nd4 a2
49. Nb3 Rb1 50. Bc4 Rxb3 51. Bxb3 a1=Q 52. Bc4 Qb2+ 53. Kd3 Qxf2 54. g4 Qf3+ 55.
Kc2 Qxg4 56. Kc3 Kd6 57. Kb4 Qd4 58. Kb3 Kc5 59. Bf7 Qe3+ 60. Ka2 Qf2+ 61. Ka3 Qxf7
 0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "31"]
[White "Yang, Haifeng"]
[Black "Yang, Zilong"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1694"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. d4 e6 3. e3 b6 4. b3 Bb7 5. Nbd2 Be7 6. Bb2 O-O 7. Bd3 c5 8. O-O d6
9. c4 Nbd7 10. Qc2 h6 11. h3 Rc8 12. Rfe1 Qc7 13. Rac1 Rfd8 14. a3 a6 15. Qd1 Qb8
16. Qe2 a5 17. Bb1 Ba6 18. e4 cxd4 19. Nxd4 Bf8 20. f4 g6 21. f5 e5 22. N4f3 g5 23.
h4 g4 24. Nh2 h5 25. Ndf1 Bh6 26. Rcd1 a4 27. Bc1 Bxc1 28. Rxc1 axb3 29. Ne3 b5 30.
Nd5 Kh7 31. Qd2 Rg8 32. Ne7 bxc4 33. Nxg8 Kxg8 34. Nf1 Qb6+ 35. Kh2 Qc5 36. Rc3 Qd4
37. Rec1 Kh7 38. Rd1 Qxd2 39. Rxd2 Rc6 40. Rb2 Nc5 41. Nd2 Na4 42. Rbxb3 Nxc3 43.
Rxc3 Nd7 44. Bc2 Nb6 45. Nf1 d5 46. exd5 Nxd5 47. Be4 Nxc3 48. Bxc6 Nb1 49. a4 c3
50. Ne3 Bd3 51. a5 Na3 52. Ba4 c2 53. Nxc2 Nxc2 54. Kg3 Nb4 55. Bd7 Kg7 56. Kf2 Kf6
57. Ke3 Bxf5 58. Bb5 Bc8 59. g3 Ba6 60. Ba4 Nd5+ 61. Kd2 e4 62. Bb3 Ke5 63. Ke1 Kd4
64. Kd2 e3+ 65. Ke1 f5 66. Kd1 f4 67. Bxd5 Kxd5 68. gxf4 g3 69. Kc2 e2 70. f5 e1=Q
71. f6 g2 72. f7 g1=Q 73. f8=Q Qb1+ 74. Kd2 Qge1#  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "32"]
[White "Chen, Yuan"]
[Black "Chen, Weiming"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2211"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Bc4 g6 6. Nf3 Bg7 7. O-O O-O 8. h3
a6 9. a4 Nc6 10. Bg5 h6 11. Bf4 e6 12. Qd2 Kh7 13. Rad1 Ne7 14. Ne5 b6 15. Bd3 Bb7
16. Bh2 Kg8 17. Qe2 Nf5 18. Bxf5 exf5 19. Qc4 Nd5 20. Nc6 Bxc6 21. Qxc6 Nxc3 22.
bxc3 Ra7 23. c4 Qe8 24. d5 Qe4 25. Rfe1 Qxc2 26. Bxc7 Bc3 27. Rf1 Qe4 28. Qxb6 Raa8
29. d6 Bf6 30. c5 Qxa4 31. d7 Bd8 32. Bxd8 Rfxd8 33. c6 Kh7 34. Rd4 Qb5 35. Qxb5
axb5 36. c7  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "33"]
[White "Zhu, Yilun"]
[Black "Cheng, Zihan"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2190"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 O-O 5. g3 c5 6. Bg2 d6 7. d4 Nc6 8. O-O e5 9.
dxe5 dxe5 10. Nxe5 Qxd1 11. Rxd1 Nxe5 12. Bxe5 Re8 13. f4 Ng4 14. Bxg7 Kxg7 15. Bf3
Ne3 16. Rd2 Bf5 17. Nc3 Rad8 18. Rxd8 Rxd8 19. Nd5 Nc2 20. Rd1 Nd4 21. Kf2 h5 22.
Bg2 h4 23. e3 hxg3+ 24. hxg3 Bg4 25. Rh1 Nc2 26. Be4 Nb4 27. a3 f5 28. axb4 fxe4
29. bxc5 Rc8 30. b4 a5 31. bxa5 Rxc5 32. Rb1 Rxa5 33. Rxb7+ Kf8 34. Rb2 Ra1 35. Nc3
Bf3 36. Rb1 Ra3 37. Rc1 Rb3 38. Rc2 Rb4 39. Ne2 Rb7 40. c5 Rh7 41. Nd4 Rh2+ 42. Ke1
Rh1+ 43. Kd2 Ke7 44. Rb2 Bg4 45. Rb7+ Kf6 46. c6 Rd1+ 47. Kc2 Rd3 48. c7 Rxe3 49.
f5 Bd1+ 50. Kb2  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "34"]
[White "Mo, Xiangyi"]
[Black "Pan, Tao"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1914"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. g3 c6 5. Bg2 d5 6. Nf3 Bd6 7. Bf4 Bxf4 8. gxf4 O-O
9. Ne5 Ne4 10. e3 Bd7 11. Bxe4 dxe4 12. Qe2 Na6 13. h4 Be8 14. h5 Rc8 15. f3 exf3
16. Qxf3 Qa5 17. Kf2 Qb4 18. Ne2 Rc7 19. b3 Qd2 20. Rhd1 Qb4 21. Rh1 Qd2 22. h6 g6
23. Rhd1 Qb4 24. Rh1 Qd2 25. a3 Qc2 26. b4 Qa4 27. Rhb1 Nb8 28. Rb2 b5 29. Nd3 Nd7
30. Nc3 Qa6 31. c5 Bf7 32. Rbb1 Rb8 33. Qe2 Qc8 34. a4 a6 35. Ra3 Qd8 36. Rh1 Ra8
37. Qf3 Rac8 38. Ke2 Nf6 39. Ne5 Nd7 40. Nxd7 Qxd7 41. axb5 axb5 42. Rha1 Qd8 43.
Qg3 e5 44. fxe5 f4 45. exf4 Qxd4 46. Qe3 Qxb4 47. Ne4 Bc4+ 48. Kf2 Qb2+ 49. Kg1 Bd5
50. Nf6+ Kf8 51. Qf2 Qxf2+ 52. Kxf2 b4 53. Ra7 b3 54. Rxc7 Rxc7 55. Ra8+ Kf7 56.
Rb8 Ra7 57. Nxd5 Ra2+ 58. Ke3 cxd5 59. Rxb3 Rc2 60. Kd4 Rc4+ 61. Kxd5 Rxf4 62. Rb7+
 1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "35"]
[White "He, Ping"]
[Black "Fang, Chenxi"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1803"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. g3 Nbd7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Na3
c6 9. O-O Re8 10. Rfd1 Nf8 11. Ne5 Ng6 12. f4 Qe7 13. c5 Nd7 14. e4 Ndxe5 15. fxe5
Qc7 16. Rac1 Bd7 17. Rc2 Rad8 18. Kh1 Bc8 19. Qc3 Qe7 20. Rf1 Rf8 21. Rcf2 Qe8 22.
Nc2 b6 23. cxb6 axb6 24. exd5 exd5 25. Ne3 Nxe5 26. Re1 Be6 27. dxe5 d4 28. Qxc6
dxe3 29. Rf4 Bxa2 30. Qxe8 Rfxe8 31. Rxe3 f6 32. Bc6 Rxe5 33. Rxe5 fxe5 34. Rb4 Rd6
35. Be4 Rd4 36. Rxd4 exd4 37. Kg2 g6 38. Kf3 Kf7 39. Bb7 Bb1 40. Be4 Ba2 41. Bb7
Bc4 42. Ke4 d3 43. Ke3 Ke6 44. Be4 Ke5 45. Bxd3 Bxd3 46. Kxd3 Kd5 47. Kc3 Kc5 48.
g4 g5 49. h3 h6 50. b3 b5 51. b4+ Kd5 52. Kd3  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "5"]
[Board "36"]
[White "Hu, Zehan"]
[Black "Feng, Jianxun"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1762"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 h5 7. Nf4 Ne7 8. Nxg6 Nxg6
9. gxh5 Ne7 10. Be3 Nf5 11. Qg4 c5 12. O-O-O Nc6 13. Bb5 c4 14. Bg5 Qd7 15. Ne2 a6
16. Bxc6 bxc6 17. Ng3 Qb7 18. Nxf5 exf5 19. Qxf5 Rb8 20. Kd2 Qxb2 21. Be3 Qxa2 22.
Ra1 Qb2 23. Rhb1 Bb4+ 24. Ke2 Qc3 25. Kf1 c5 26. Rd1 O-O 27. h6 cxd4 28. Bxd4 g6
29. Qg4 Qxc2 30. e6 Qf5 31. Qxf5 gxf5 32. Bg7 fxe6 33. Bxf8 Bxf8 34. Rxa6 Re8 35.
Re1 Kf7 36. h7 Bg7 37. Ke2 Kg6 38. Rg1+ Kxh7 39. Ra7 Rg8 40. Re7  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "1"]
[White "Wang, Shixu B"]
[Black "Jiang, Qinyu"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2433"]
[BlackElo "2246"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 dxc4 5. e3 c5 6. Bxc4 cxd4 7. exd4 Nc6 8. Nf3
Be7 9. O-O O-O 10. Re1 h6 11. Bf4 Nd5 12. Bg3 Nxc3 13. bxc3 Bd6 14. Bb3 Bxg3 15.
hxg3 Qd6 16. Qd3 Rd8 17. Re3 Bd7 18. Rae1 Qf8 19. g4 g6 20. g5 Rac8 21. gxh6 Qxh6
22. Re4 Ne7 23. Rh4 Qg7 24. Ng5 Qf6 25. Qd2 Nd5 26. Re5 Nxc3 27. Rh3 Nb1 28. Qb2
Qf4 29. Rhe3 Nc3 30. Rxc3 Qxd4 31. Rxc8 Qxb2 32. Rxd8+ Kg7 33. Rc5 Qa1+ 34. Kh2 Qd4
35. Rc4 Qd6+ 36. g3 Qe7 37. Rxd7 Qxd7 38. Rf4 f5 39. Nxe6+ Kf6 40. Rd4 Qc6 41. Nf4
Qf3 42. Rd2 g5 43. Nd5+ Kg7 44. Kg1 b5 45. Ne3 f4 46. Bd5 Qh5 47. g4 Qh3 48. Nf5+
Kg6 49. f3 Qh8 50. Bb3  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "2"]
[White "Gu, Xianghan"]
[Black "Huang, Renjie"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1798"]
[BlackElo "2413"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 bxc6 7. Nc3 Rb8 8.
Bc4 Qxf3 9. gxf3 Ne7 10. Be3 Bxe3 11. fxe3 f5 12. exf5 d5 13. Bb3 Nxf5 14. O-O-O
O-O 15. e4 Nd6 16. Ba4 Rb6 17. exd5 c5 18. Ne4 Rb4 19. Bc6 Rxf3 20. Nxc5 Bf5 21.
Nd3 Rh4 22. Rd2 Bxd3 23. cxd3 Rhf4 24. Re1 Rf1 25. Rxf1 Rxf1+ 26. Kc2 g5 27. Bd7
Kf7 28. Kc3 h5 29. Kd4 Rc1 30. Rf2+ Ke7 31. Be6 g4 32. Ke3 Re1+ 33. Kd4 Rc1 34. Ke3
Re1+ 35. Kd4  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "3"]
[White "Kong, Xiangrui"]
[Black "Zhang, Di"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2193"]
[BlackElo "2143"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 exd4 5. Qxd4 Be7 6. b3 Nc6 7. Qd2 Be6 8. Bb2
d5 9. exd5 Nxd5 10. O-O-O Bb4 11. Bb5 O-O 12. Bxc6 bxc6 13. Nd4 Qf6 14. Kb1 Bxc3
15. Bxc3 c5 16. Nb5 Qg6 17. g4 c6 18. Na3 Rad8 19. Bb2 h5 20. gxh5 Qxh5 21. Rdg1
f6 22. Qa5 Bf5 23. Re1 Nb4 24. Bc3 Rde8 25. Bxb4 cxb4 26. Qxb4 Rxe1+ 27. Rxe1 Bg6
28. h4 Qf5 29. Rg1 Rd8 30. Qc4+ Bf7 31. Qg4 Qxg4 32. Rxg4 Kh7 33. Kc1 Kh6 34. Nb1
Bh5 35. Ra4 Rd1+ 36. Kb2 Rf1 37. Rf4 Bg6 38. Nd2 Rh1 39. b4 Kh5 40. Nf3 Bf7 41. Nd4
Bd5 42. b5 Rxh4 43. Rxh4+ Kxh4 44. bxc6 g5 45. c7 Bb7 46. c4 Kh3 47. Nf5 Kg2 48.
Nd6 Ba6 49. Ka3 Kxf2 50. Kb4  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "4"]
[White "Xi, Qi"]
[Black "Xie, Jiaxiang"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2118"]
[BlackElo "1564"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. Bf4 Nf6 5. e3 c6 6. Nf3 Bd6 7. Bd3 O-O 8. O-O b6 9.
Rc1 Ne4 10. Ne2 Bb7 11. Qa4 g5 12. Bxd6 Nxd6 13. cxd5 exd5 14. Ne5 Qe8 15. f4 g4
16. Qa3 Rf6 17. h3 h5 18. hxg4 hxg4 19. Kf2 Nd7 20. Rh1 Rc8 21. Rh4 Nf8 22. Rch1
Nf7 23. Nxg4 fxg4 24. Rxg4+ Ng5 25. Rxg5+ Kf7 26. Ng3 c5 27. Nf5 Ng6 28. Rh7+ Kg8
29. Rg7+ Kf8 30. Rxb7  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "5"]
[White "Hou, Yifan B"]
[Black "Li, Zhanjia"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2043"]
[BlackElo "1667"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O c6 7. Qc2 b6 8. Rd1 Nbd7
9. Ne5 Bb7 10. Nc3 Qc8 11. Bf4 Nh5 12. Be3 f5 13. Rac1 Nhf6 14. cxd5 Nxe5 15. dxe5
Nxd5 16. Bd2 Nxc3 17. Bxc3 c5 18. e4 Qc6 19. f4 g6 20. exf5 Qxg2+ 21. Qxg2 Bxg2 22.
Rd7 gxf5 23. Kxg2 Kf7 24. Kf3 Rfd8 25. Rb7 h5 26. Rg1 Rdb8 27. Rxb8 Rxb8 28. h3 Rd8
29. Ke2 b5 30. b3 a5 31. Rc1 a4 32. bxa4 b4 33. Be1 Ra8 34. Kd3 Rxa4 35. Rc2 Ra3+
36. Kc4 Rf3 37. h4 Ra3 38. Bf2 Ra5 39. Rd2 Ke8 40. Bg1 Ra3 41. Bf2 Rc3+ 42. Kb5 Rc1
43. Be3 Rc3 44. Bf2 Rc1 45. Be3 Rc3 46. Bf2 c4 47. Rb2 b3 48. Bd4 Rxg3 49. Kxc4 bxa2
50. Rxa2 Rf3 51. Ra8+ Kf7 52. Ra7 Rxf4 53. Kd3 Ke8 54. Ra8+ Kf7 55. Ra7 Ke8 56. Ra8+
Kf7  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "6"]
[White "Zhong, Kangmin"]
[Black "Chen, Zhi"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1856"]
[BlackElo "1980"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. c4 e6 3. g3 Be7 4. Bg2 d5 5. d4 O-O 6. O-O c6 7. Nc3 Nbd7 8. Qd3 b6
9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Bb7 12. Rd1 Qc8 13. Bf4 Re8 14. Qc2 Bf6 15. c5
h6 16. Rac1 Rd8 17. Bd6 Nf8 18. h4 Ng6 19. Nh2 Ne7 20. Be5 Bxe5 21. dxe5 Qc7 22.
Rxd8+ Rxd8 23. Qe2  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "7"]
[White "Xu, Wei"]
[Black "Zhang, Yinzhe"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1960"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d6 6. d5 e5 7. e4 Be7 8. Bd3 Nbd7 9.
O-O O-O 10. h3 h6 11. Be3 Re8 12. b4 Bf8 13. Rb1 Qc8 14. Re1 g5 15. Nd2 Qd8 16. Nf1
Bc8 17. Bc2 Be7 18. Ba4 Kh7 19. Ng3 Rg8 20. Qd2 Nf8 21. Bc6 Rb8 22. Nb5 Ng6 23. Nxa7
Nh4 24. Nxc8 Qxc8 25. f3 Rg6 26. Nf5 Nxf5 27. exf5 Qxf5 28. Ba4 e4 29. Bc2 Re8 30.
Bd4 g4 31. fxg4 Qd7 32. Bxf6  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "8"]
[White "Gong, Sunle"]
[Black "Liu, Yijun"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1949"]
[BlackElo "1421"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Be2 dxc4 8. Bxc4
O-O 9. O-O e5 10. h3 exd4 11. exd4 Nb6 12. Bb3 Nbd5 13. Bg5 h6 14. Bh4 Be6 15. Ne5
Be7 16. a3 Qb6 17. Nxd5 cxd5 18. Qd3 Rfe8 19. Ba4 Rec8 20. Rab1 Rc7 21. Rfe1 Ne4
22. Bxe7 Rxe7 23. f3 Ng3 24. Kh2 Bf5 25. Qc3 Bxb1 26. Kxg3 Bf5 27. Bb3 Qd6 28. Kf2
f6 29. Nd3 Rxe1 30. Nxe1 b6 31. Nd3 Rc8 32. Qd2 Be6 33. Nf4 Bf7 34. h4 g5 35. Ne2
Kg7 36. Bc2 Qh2 37. Qd3 Qxh4+ 38. Kf1 Qh1+ 39. Kf2 Rh8 40. Qf5 h5 41. Bb3 h4 42.
Bxd5 h3 43. Bxf7 Qxg2+ 44. Ke3 Kxf7 45. Qd5+ Kg6 46. Qe4+ Kh5 47. Qf5 Re8+ 48. Kd3
Qxe2+ 49. Kc3 Re3+  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "9"]
[White "Nie, Xinyang"]
[Black "Chen, Zimu(Js)"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2312"]
[BlackElo "1823"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. h4 h5 4. Nc3 d5 5. Bg5 Bg7 6. Bxf6 Bxf6 7. cxd5 e6 8. dxe6
Bxe6 9. Nf3 O-O 10. e3 c5 11. Ne4 Be7 12. Nxc5 Bxc5 13. dxc5 Qa5+ 14. Qd2 Qxc5 15.
Ng5 Nc6 16. Rc1 Qe7 17. Nxe6 Qxe6 18. Bc4 Qe7 19. O-O Qxh4 20. Qd6 Kg7 21. Bb5 Rfd8
22. Qc7 Rac8 23. Qxb7 Ne5 24. g3 Qh3 25. Rxc8 Rxc8 26. Be2 Rc2 27. Qe4 Qf5 28. Qxf5
gxf5 29. Bxh5 Rxb2 30. a4 Ra2 31. Bd1 Kf6 32. Bb3 Rb2 33. Bd5 Rd2 34. e4 fxe4 35.
Bxe4 Rd4 36. Bc2 Rc4 37. Bd1 a5 38. Kg2 Rd4 39. Rh1 Rd2 40. Bb3 Ng4 41. Kf3 Kg5 42.
Rd1 Rxf2+ 43. Ke4 f5+ 44. Kd4  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "10"]
[White "Shao, Wenbin"]
[Black "Liu, Meng"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2236"]
[BlackElo "1767"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 cxd4 6. exd4 Bf5 7. Ngf3 e6 8. Qb3
Qc8 9. Be2 Be7 10. O-O h6 11. h3 O-O 12. Rfe1 Bd8 13. Rac1 Bc7 14. Ne5 Nxe5 15. dxe5
Ne4 16. Nxe4 Bxe4 17. c4 dxc4 18. Qxc4 Bc6 19. Rc3 Qd8 20. Rg3 Kh7 21. Bd3+ g6 22.
Bc1 Rh8 23. h4 h5 24. Qc2 Qe8 25. Qe2 Kg7 26. Bg5 Bd8 27. Bf6+ Bxf6 28. exf6+ Kxf6
29. Qe5+ Ke7 30. Bxg6 Qb8 31. Qg7 Qf8 32. Rxe6+ Kxe6 33. Re3+ Kd7 34. Rd3+ Ke6 35.
Bxf7+ Ke7 36. Re3+ Kd8 37. Qf6+ Kc7 38. Re7+ Kb6 39. Qd4+ Ka6 40. Bc4+ b5 41. Qc5
Rh6 42. Rxa7+ Rxa7 43. Qxf8 Rg6 44. Bf1 Rd7 45. a4 Kb6 46. axb5 Bb7 47. b4 Kc7 48.
Qc5+ Kd8 49. Qxh5 Re6 50. Kh2 Rd2 51. Qg5+  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "11"]
[White "Qu, Haoming"]
[Black "Yu, Chaojie"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1708"]
[BlackElo "2110"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Qc2 a6 5. Nbd2 g6 6. g3 Bg7 7. Bg2 O-O 8. O-O Bf5
9. Qd1 Ne4 10. Qb3 Ra7 11. e3 b5 12. cxd5 cxd5 13. Nxe4 Bxe4 14. Bd2 Nc6 15. a4 b4
16. Rfc1 Qb6 17. Rc5 Na5 18. Qd1 Rd8 19. Rac1 e6 20. Rc8 Nc4 21. Rxd8+ Qxd8 22. Bxb4
Nxb2 23. Qd2 Nc4 24. Qe1 Rb7 25. Bc3 Bf8 26. Nd2 Nxd2 27. Qxd2 Bxg2 28. Kxg2 Qd7
29. Qc2  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "12"]
[White "Zhang, Zhi"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1626"]
[BlackElo "2002"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Nbd7 5. cxd5 exd5 6. Bf4 Nb6 7. Qc2 Bd6 8. Bxd6
Qxd6 9. e3 O-O 10. h3 a5 11. a3 c6 12. Bd3 h6 13. Ne5 Nfd7 14. f4 Nxe5 15. fxe5 Qe7
16. Ne2 Qh4+ 17. Kd2 Nc4+ 18. Bxc4 dxc4 19. Raf1 b5 20. Rf4 Qe7 21. g4 Be6 22. h4
b4 23. a4 c3+ 24. bxc3 bxc3+ 25. Nxc3 Rfb8 26. Ke2 Rb4 27. Kf3 Rc4 28. Qd2 Rb8 29.
Ne4 Rxa4 30. g5 Ra2 31. Qe1 h5 32. Rg1 g6 33. Nf6+ Kg7 34. Qc3 Rb3 35. Qc1 a4 36.
Re1 Rb6 37. Rf1 a3 38. Qc5 Rb7 39. Qxc6 Rab2 40. d5 Bh3 41. e6 fxe6 42. Kg3 Bxf1
43. d6 e5 44. dxe7 exf4+ 45. Kxf4 Rxe7 46. Nxh5+ Kf8 47. Qc8+ Kf7 48. Nf6 Rf2+ 49.
Kg3 Rxf6 50. gxf6 Ra7 51. Qh8 Ke6 52. f7 Rxf7 53. Qa8 Bd3 54. Qxa3 Be4 55. Qb3+ Kf6
56. Qc3+ Ke6 57. Qc4+ Bd5 58. Qa6+ Ke5 59. Kg4 Rf2  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "13"]
[White "Hu, Zehua"]
[Black "Liu, Bolei"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1992"]
[BlackElo "1764"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d4 c6 7. Nbd2 Nbd7 8. Qc2 b5
9. b3 Bb7 10. e4 dxe4 11. Nxe4 bxc4 12. bxc4 Nxe4 13. Qxe4 Nf6 14. Qe3 c5 15. Bb2
Qc7 16. Rac1 Rfd8 17. Rfe1 Qb6 18. d5 exd5 19. Qxe7 Re8 20. Bxf6 Rxe7 21. Bxe7 Rc8
22. cxd5 Bxd5 23. Rxc5 Qb7 24. Rxc8+ Qxc8 25. Rd1 Qe6 26. Bc5 h6 27. Ng5 Qe2 28.
Rxd5 Qe1+ 29. Bf1 hxg5 30. Bxa7 Qa1 31. Rd2 Qc3 32. Be3 f6 33. a4 Qa1 34. Rd4 Kf7
35. Rc4 Kg8 36. Bd2 Qd1 37. Bc3 Qb1 38. a5 Qb7 39. Rb4 Qc7 40. a6 Qxc3 41. Rb8+ Kh7
42. a7 Qa3 43. a8=Q Qxa8 44. Rxa8  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "14"]
[White "Wu, Yixing"]
[Black "Guo, Xinyu"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1972"]
[BlackElo "1692"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nbd7 7. Nc3 e5 8. e4 exd4
9. Nxd4 Re8 10. h3 Nc5 11. Re1 c6 12. b3 d5 13. cxd5 cxd5 14. exd5 Rxe1+ 15. Qxe1
Nxd5 16. Nxd5 Bxd4 17. Be3 Nd3 18. Qd1 Bxe3 19. fxe3 Ne5 20. Qd4 Qd6 21. Rf1 Kg7
22. Rc1 Bf5 23. g4 Rc8 24. Rf1 Be6 25. Nf6 Qxd4 26. exd4 Nd7 27. Ne4 Rc2 28. Rf2
Rc1+ 29. Kh2 b6 30. g5 Rd1 31. Nd2 Bf5 32. Bf3 Rc1 33. Be4 Rd1 34. Bf3 Rc1 35. Nc4
f6 36. h4 fxg5 37. hxg5 h6 38. gxh6+ Kxh6 39. Kg3 Re1 40. Kf4 Bd3 41. Rh2+ Kg7 42.
Rd2 Bf5 43. Nd6 Kf6 44. Nxf5 gxf5 45. Rc2 Nf8 46. Rc6+ Re6 47. Rc8 Ng6+ 48. Kg3 Rd6
49. Rc4 a5 50. a4 Ne7 51. Kf4 Ng6+ 52. Ke3 Re6+ 53. Kd3 Nf4+ 54. Kd2 Rd6 55. Ke3
Ne6 56. Kd3 Nf4+ 57. Kc3 Ne6 58. b4 axb4+ 59. Rxb4 Nc7 60. Rb1 Ne6 61. Rd1 Ng5 62.
Bb7 Rd7 63. Bc6 Rc7 64. d5 Ke5 65. Kc4 Ne4 66. Kb5 Kd6 67. Kxb6 f4 68. a5 f3 69.
a6 f2 70. a7 Rc8 71. Rf1  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "15"]
[White "Wang, Puxuan"]
[Black "Yang, Bokai"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1262"]
[BlackElo "1862"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. c4 dxc4 7. Ne5 Nc6 8. Nxc6
bxc6 9. Qa4 Qxd4 10. Rd1 Qb6 11. Na3 c3 12. bxc3 Nd5 13. Rb1 Qa6 14. Qb3 Qxe2 15.
Rb2 Qe5 16. c4 Nc3 17. Bf4 Qa5 18. Bd2 Qxa3 19. Qxc3 Qxc3 20. Bxc3 Ba6 21. Rd7 Bd6
22. Bxc6 Rad8 23. Rxd8 Rxd8 24. Bd4 Ba3 25. Rb3 Rxd4 26. Rxa3 Bxc4 27. Rxa7 g6 28.
Rxc7 Bxa2 29. Bf3 Kg7 30. h4 Rb4 31. Rc2 Bc4 32. Kg2 Kf6 33. Rd2 e5 34. Bd5 Bxd5+
35. Rxd5 h5 36. Kf3 Kf5 37. Ra5 Rb6 38. Rc5 f6 39. Ra5 Rd6 40. Rb5 Ke6 41. Rb8 Rc6
42. Re8+ Kf5 43. Ra8 Rc3+ 44. Ke2 Kg4 45. Ra6 Kf5 46. Ra5 g5 47. hxg5 Kxg5 48. Ra8
Kg4 49. Ra6 Kf5 50. Ra8 Rc4 51. Kf3 h4 52. gxh4 Rxh4 53. Ke3 Re4+ 54. Kf3 Rb4 55.
Ke3 Rb3+ 56. Ke2 Kf4 57. Ra2 f5 58. Rc2 Ra3 59. Rb2 Kg4 60. Rb8 Ra2+ 61. Ke1 f4 62.
Rb3 Ra1+ 63. Ke2 e4 64. Rb8 Ra2+ 65. Ke1 Kf3 66. Rf8 Re2+ 67. Kf1 Rxf2+ 68. Ke1 Ra2
69. Rd8 e3 70. Rd1 Rh2 71. Rd2 Rh1#  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "16"]
[White "Jiang, Haochen"]
[Black "Tao, Qibing"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1523"]
[BlackElo "1847"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Re1 c5 8. d5 exd5
9. Nh4 Ne4 10. cxd5 Bxh4 11. Bxe4 Bg5 12. a4 Bxc1 13. Qxc1 d6 14. Bg2 Nd7 15. Na3
f5 16. Nb5 Ne5 17. Nc3 a6 18. h3 Qf6 19. f4 Nf7 20. e4 Rae8 21. exf5 Qxf5 22. Qd2
g5 23. Re6 Bc8  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "17"]
[White "Ruan, Zhicheng"]
[Black "Yu, Shuxiao"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1845"]
[BlackElo "1519"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6
9. O-O-O f5 10. e5 Nb4 11. a3 N4d5 12. f4 Be6 13. Nf3 Nxe3 14. Qxe3 Bb3 15. Re1 Nd5
16. Nxd5 Bxd5 17. Be2 Rc8 18. Kb1 c6 19. Rc1 Qb6 20. Bc4 Rfd8 21. Bxd5+ Rxd5 22.
Rc5 Rcd8 23. Rhc1 Bh6 24. g3 e6 25. R1c3 R8d7 26. Rb3 Qc7 27. Rc1 Qd8 28. Rc4 Qc7
29. Ka2 Qc8 30. Rbc3 Bf8 31. Ng5 Rc7 32. Rc1 Be7 33. Nf3 Qf8 34. R4c2 Qd8 35. h4
h5 36. Qb3 Kf7 37. Qe3 Rb5 38. Ng1 Qd5+ 39. Ka1 Rb3 40. Rc3 Rxc3 41. Rxc3 Rd7 42.
Ne2 Bd8 43. Rc5 Qg2 44. Rc4 Bb6 45. Kb1 Qd5 46. b3 Qh1+ 47. Kb2 Qe1 48. Qd3 c5 49.
b4 cxd4 50. Rc1 Qf2 51. a4 a6 52. b5 Ba5 53. Kb3 Qg2 54. Rc4 axb5 55. Rxd4 Rxd4 56.
Nxd4 Qd5+ 57. Kc2 bxa4 58. Nb5 Qxd3+ 59. Kxd3 Be1  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "18"]
[White "Yu, Zhiyang"]
[Black "Chen, Yidong"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1829"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bh4 Be7 7. e3 O-O 8. Bd3 Nbd7
9. O-O dxc4 10. Bxc4 b5 11. Bd3 Bb7 12. Qe2 Rc8 13. a3 a5 14. Rfc1 b4 15. axb4 axb4
16. Na4 c5 17. Ba6 Bxa6 18. Qxa6 Nd5 19. Bg3 Ra8 20. Qf1 Ra5 21. Nxc5 Nxc5 22. dxc5
Bxc5 23. Qc4 Rxa1 24. Rxa1 Be7 25. Ne5 Qc8 26. Rc1 Qxc4 27. Rxc4 Ra8 28. h4 g6 29.
e4 Nf6 30. f3 Nh5 31. Nc6 Bf8 32. Be5 f6 33. g4 fxe5 34. gxh5 gxh5 35. Nxe5 Rd8 36.
Rc2 b3 37. Re2 Bg7 38. Nc4 Rd1+ 39. Kg2 Rc1 40. Na3 Bf6 41. Re3 Rc2+ 42. Kg3 Rxb2
43. e5 Be7 44. Nb5 Rb1 45. Kg2 Bc5 46. Rd3 b2 47. Nc3 Rc1 48. Rd8+ Kf7 49. Rb8 Ba3
50. Rb7+ Ke8 51. Rb8+ Kd7 52. Ne4 b1=Q 53. Nf6+ Ke7 54. Rxb1  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "19"]
[White "Song, Tianrui"]
[Black "Chen, Yuan"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "2211"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 g6 5. Bd3 Bg7 6. O-O O-O 7. Bc2 Nc6 8. d4 e5 9.
dxc5 dxc5 10. Be3 b6 11. Qd4 Qd7 12. Qxd7 Rd8  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "20"]
[White "Li, Youjia"]
[Black "Zhu, Yilun"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1618"]
[BlackElo "2190"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Bd2 Bb4 6. a3 Bxd2+ 7. Nxd2 O-O 8.
O-O-O Rb8 9. h3 d6 10. g4 b5 11. g5 Nd7 12. h4 Nc5 13. b3 Qe7 14. h5 Ne6 15. f4 d5
16. Kb2 Nc5 17. g6 Nxe4 18. gxh7+ Kh8 19. Nxe4 Qxe4 20. Qxe4 dxe4 21. Bg2 Re8 22.
Re1 Bf5 23. Bh3 Ne7 24. Bxf5 Nxf5 25. Ne2 Kxh7 26. Nc3 Nd6 27. Nd5 c6 28. Ne3 Rbd8
29. Reg1 Re6 30. Rg4 Rf6 31. Rhg1 g6 32. hxg6+ Rxg6 33. Rh4+ Kg7 34. Rgh1 Rg8 35.
Rh7+ Kf8 36. Rd1 Ke7 37. Rh2 Rf6 38. Rhd2 Rgg6 39. c4 bxc4 40. bxc4 Rxf4 41. c5 Ne8
42. Rd7+ Kf8 43. Rxa7 Rg3 44. Nc4 e3 45. Nd6 Rf2+ 46. Kc1 Ra2 47. Kb1 e2 48. Re1
Rd2 49. Kc1 Rgd3 50. Rxf7+ Kg8 51. Rg1+ Kh8 52. Rh1+ Kg8 53. Rg1+  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "21"]
[White "Zhang, Yicheng(Js)"]
[Black "Zhang, Fuhan"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1477"]
[BlackElo "2160"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. Bf4 c6 7. Qc1 Bf5 8. c3 Nbd7
9. Bh6 Re8 10. Bxg7 Kxg7 11. Nh4 Be4 12. f3 Bxb1 13. Rxb1 e5 14. Qg5 Kh8 15. e3 exd4
16. cxd4 Nf8 17. Bh3 Ne6 18. Bxe6 Rxe6 19. Rfe1 Qa5 20. a3 Rae8 21. Ng2 Ng8 22. Red1
Qa4 23. Rd2 Qb3 24. Re1 h6 25. Qh4 f5 26. Kf2 Kg7 27. Rde2 Nf6 28. Qf4 Qb6 29. Rc1
Rf8 30. Kg1 Ne8 31. Qh4 g5 32. Qh3 Nd6 33. Rcc2 Qb5 34. Qh5 Rfe8 35. Kf2 Qd3 36.
Ne1 Qd1 37. Rcd2 Qb1 38. Rd3 Nc4 39. Rb3 Nxe3 40. Rxb7+ R8e7 41. Rxe7+ Rxe7 42. Rxe3
Qxb2+ 43. Kf1 Rxe3 44. f4 Qc1 45. fxg5 Qxe1+ 46. Kg2 Re2+  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "22"]
[White "Bai, Changlin"]
[Black "Yang, Siyuan"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1910"]
[BlackElo "1362"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Bg5 d5 3. Nf3 c5 4. c3 Nc6 5. e3 Qb6 6. Qc2 Ne4 7. Bf4 Bf5 8. Nh4 Bd7
9. Nd2 f6 10. Nhf3 Bf5 11. Bd3 g5 12. Bg3 h5 13. dxc5 Qxc5 14. Nxe4 dxe4 15. Bxe4
Bxe4 16. Qxe4 f5 17. Qa4 f4 18. exf4 h4 19. O-O-O hxg3 20. Qe4 Rg8 21. Qe6 Rg7 22.
Qd7+ Kf7 23. Rd5 Qc4 24. Nxg5+ Rxg5 25. fxg5 Qf4+ 26. Kb1 Qe4+ 27. Ka1 Rd8 28. Qf5+
Qxf5 29. Rxf5+ Kg6 30. Rf3 gxh2 31. a3 Bg7 32. Rxh2 Rd1+ 33. Ka2 Rd2 34. g4 Ne5 35.
Rfh3 Nxg4 36. Rg2 Ne5 37. Rhh2 Nf3 38. Rh3 Ne5 39. Rhh2  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "23"]
[White "Fan, Jingyi"]
[Black "Chen, Muxi"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1886"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. Nbd2 Nc6 6. c3 Bd6 7. Bg3 O-O 8. Bd3 b6
9. e4 Be7 10. e5 Nh5 11. Ng5 Bxg5 12. Qxh5 g6 13. Qe2 h5 14. f4 Bh4 15. Nf3 Bxg3+
16. hxg3 Ne7 17. g4 hxg4 18. Ng5 f5 19. g3  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "24"]
[White "Zhou, Yichen"]
[Black "Mo, Xiangyi"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1824"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 b6 5. Nf3 Bb7 6. e3 d6 7. Bd3 Nbd7 8. O-O Bxc3
9. Bxc3 Ne4 10. Be1 O-O 11. Nd2 Ndf6 12. f3 Nxd2 13. Qxd2 c5 14. Bf2 cxd4 15. exd4
e5 16. Rfe1 Re8 17. d5 Nh5 18. a4 Nf4 19. Bf1 Rc8 20. Be3 Nh5 21. a5 Rb8 22. axb6
axb6 23. Ra7 Re7 24. Rea1 Bc8 25. Qb4 Nf6 26. Ra8 Reb7 27. R1a7 Rxa8 28. Rxa8 b5
29. cxb5 Nxd5 30. Qe4 Kf8 31. Qxd5 Ke7 32. Qc6 Qd7 33. Qxc8 Qxc8 34. Rxc8 Kd7 35.
Rc1 d5 36. Bc5 d4 37. b6 f6 38. Ba6 Rb8 39. b7 d3 40. Ba7 d2 41. Rd1 Kd6  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "25"]
[White "Li, Jiahong"]
[Black "Liu, Zhao"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1805"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. c4 Be7 6. d4 d5 7. cxd5 Qxd5 8. Nc3
Nxc3 9. bxc3 O-O 10. Be2 Bf5 11. O-O Nc6 12. c4 Qd6 13. Be3 Rfd8 14. Qb3 Qb4 15.
d5 Qxb3 16. axb3 Nb4 17. Nd4 Bg6 18. Ra4 Nc2 19. Nxc2 Bxc2 20. Rfa1 a6 21. Bd1 Bf5
22. Bd4 Rd7 23. Be2 h6 24. Bc3 Re8 25. R4a2 Bd6 26. g3 Rde7 27. Bf3 Bh3 28. Bg2 Bxg2
29. Kxg2 Be5 30. Bxe5 Rxe5 31. Rd1 Re2 32. Rad2 f6 33. d6 Rxd2 34. Rxd2 cxd6 35.
Rxd6 Kf7 36. Rb6 Re7 37. Kf3 g5 38. h4 Kg6 39. h5+ Kf7 40. Kg4 Kg7 41. f4 gxf4 42.
gxf4 Rc7 43. b4 Rxc4 44. Rxb7+ Kg8 45. Kf5 Rc6 46. Kg6  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "26"]
[White "Liu, Hongkuan"]
[Black "Shen, Yufan"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1751"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 d5 2. exd5 Nf6 3. d4 Qxd5 4. Nc3 Qa5 5. Bd2 c6 6. Bd3 Bg4 7. Nge2 e6 8. Qc1
Nbd7 9. Ne4 Qb6 10. N4g3 e5 11. Be3 Qa5+ 12. Qd2 Qxd2+ 13. Kxd2 O-O-O 14. dxe5 Nxe5
15. Bxa7 b6 16. f4 Bb4+ 17. Nc3 Nxd3 18. cxd3 Kb7 19. h3 Be6 20. Bxb6 Kxb6 21. Kc2
Nd5 22. Nxd5+ Bxd5 23. Nf5 Rhe8  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "27"]
[White "Wang, Jingan"]
[Black "Dong, Hongfu"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1699"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 b6 4. O-O Bb7 5. d3 d5 6. Nbd2 Be7 7. Qe1 O-O 8. e4 c5
9. Qe2 Nc6 10. Rd1 b5 11. a4 a6 12. Nb3 Re8 13. axb5 axb5 14. Bg5 Qb6 15. exd5 exd5
16. Re1 Rxa1 17. Nxa1 Bf8 18. Qd2 Rxe1+ 19. Qxe1 Qa7 20. Bxf6 gxf6 21. Nb3 c4 22.
dxc4 bxc4 23. Nbd2 Nb4 24. Qd1 Bc5 25. Nh4 Bxf2+ 26. Kh1 Bc8 27. Bf3 Qe7 28. Bg4
Bb7 29. Bf3 Bc5 30. Nf5 Qe5 31. g4 Qf4 32. Ne4 dxe4 33. Qd8+ Bf8 34. Ne7+ Kg7 35.
Nf5+ Kg6 36. Nh4+ Kg5 37. Ng2 Qxf3 38. h4+ Kxg4 39. Qxf8 Kh3 40. Qg7 Qf1#  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "28"]
[White "Yang, Zilong"]
[Black "Wang, Yutao"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1694"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Nf6 8. Bg5
b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 Be6 14. Bg2 a5 15. O-O Bg5
16. b3 Qb8 17. f4 Bd8 18. Kh1 f6 19. Qd3 Bf7 20. Bh3 a4 21. Bd7 Nd4 22. Nxd4 exd4
23. Bxa4 Bxd5 24. exd5 Bb6 25. Rae1 Ra7 26. Re2 g6 27. f5 Kg7 28. Rfe1 Qd8 29. h4
g5 30. hxg5 fxg5 31. g4 h5 32. Re6 Rf6 33. Rxf6 Qxf6 34. Re6 Qf7 35. f6+  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "29"]
[White "Wang, Zihang"]
[Black "Cao, Qingfeng"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1651"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 a6 7. Be2 c5 8. c3 cxd4 9.
cxd4 Ne7 10. O-O Nc6 11. Bg5 Be7 12. Bxe7 Qxe7 13. Qd2 O-O 14. Rac1 Rac8 15. Na5
Ndb8 16. Nxc6 Nxc6 17. Rfe1 Bg4 18. Qc3 Bxf3 19. Bxf3 g6 20. Qd2 Qb4 21. Rcd1 Qxd2
22. Rxd2 Ne7 23. g3 Rc7 24. Red1 Rfc8 25. Be2 Nf5 26. Bg4 Ne7 27. Be2 Rc2 28. Kg2
Rxd2 29. Rxd2 Rc1 30. Kf3 g5 31. Bd1 Nc6 32. Ke2 h6 33. f4 gxf4 34. gxf4 Ra1 35.
b3 Nb4 36. a4 Rc1 37. Ke3 Rc3+ 38. Ke2 Kf8 39. Kf1 Nd3 40. f5 exf5 41. Bc2 Nc1 42.
Bxf5 Nxb3 43. Rb2 Nxd4 44. Bg4 Rb3 45. Rxb3 Nxb3 46. Ke2 Nc5 47. Bf3 Nxa4 48. Kd3
b5 49. Bxd5 Nb6 50. Bc6 Ke7 51. Kd4 Nd7 52. Bd5 a5 53. Bc6 b4 54. Ba4 Nb6 55. Bd1
Nd7 56. Ba4 Ke6 57. Bb3+ Kf5 58. Bxf7 Nxe5 59. Bd5 Ng4 60. Kc4 Ne3+  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "30"]
[White "Cong, Dingzhou"]
[Black "Xiu, Yang"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1640"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 h6
9. Bh4 Qc7 10. O-O-O Nbd7 11. g4 g5 12. fxg5 Ne5 13. Qg3 Nfxg4 14. gxh6 Bxh4 15.
Qxh4 Qe7 16. Qg3 Qg5+ 17. Kb1 Qe3 18. Rg1 Qxg3 19. Rxg3 Rxh6 20. h3 Nf6 21. Nf3 Nxf3
22. Rxf3 Ke7 23. Rfd3 Ne8 24. Na4 b5 25. Nb6 Rb8 26. Nxc8+ Rxc8 27. a4 Rc5 28. axb5
axb5 29. Ra3 Rh4 30. Ra7+ Rc7 31. Ra8 Rb7 32. Ra6 Rb8 33. Bg2 Rf4 34. Rf1 Rxf1+ 35.
Bxf1 Nc7 36. Ra3 Rg8 37. Ra7 Kd8 38. Ka2 Rg1 39. Bd3 Rg3 40. Rb7 Rxh3 41. Bxb5 Kc8
42. Bc6 d5 43. exd5 exd5 44. Rb3 Rh6 45. Rc3 Rd6 46. b4 Kb8 47. Ba4 f5 48. Rd3 f4
49. Bb3 Na6 50. Ka3 Nc7  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "31"]
[White "Xu, Muzhi"]
[Black "Ye, Fan"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1638"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 e5 6. Bxc6 dxc6 7. d3 Qe7 8. h3 Nf6
9. a4 O-O 10. Bg5 h6 11. Bh4 g5 12. Bg3 Nd7 13. Na3 Rd8 14. Nc4 f6 15. a5 Nf8 16.
h4 Bg4 17. Ne3 Bh5 18. Nf5 Qf7 19. Qe2 Ne6 20. Qe3 Nd4 21. N3xd4 cxd4 22. Qd2 Bf8
23. f3 Bg6 24. hxg5 hxg5 25. Bf2 Bxf5 26. exf5 c5 27. Ra4 Qd7 28. b3 Qxf5 29. Qe2
Rab8 30. Qe4 Qxe4 31. fxe4 b5 32. axb6 axb6 33. Rea1 b5 34. Ra6 Rd6 35. Rxd6 Bxd6
36. Ra6 Be7 37. Ra7 Kf8 38. Ra2 c4 39. Be1 Rc8 40. Kf2 cxd3 41. cxd3 g4 42. Ra5 Rc2+
43. Kf1 b4 44. Ra8+ Kf7 45. Rb8 g3 46. Bxb4 Bxb4 47. Rxb4 Rf2+ 48. Ke1 Rxg2 49. Rb7+
Kg6 50. Rb8 Kg5 51. Rf8 Rb2 52. Kf1 Rxb3 53. Rg8+ Kf4 54. Rg6 Rxd3 55. Rxf6+ Kxe4
 0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "32"]
[White "Liu, Haoling"]
[Black "Xu, Ziyuan"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1635"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 O-O 6. Bg5 c5 7. d5 e6 8. Qd2 exd5 9.
cxd5 a6 10. a4 Re8 11. Be2 Qa5 12. g4 b5 13. h4 c4 14. Nd1 Qxd2+ 15. Bxd2 bxa4 16.
Rxa4 Nbd7 17. Rxc4 Ne5 18. Ra4 Bd7 19. Ra3 Bb5 20. Bb4 Nxd5 21. exd5 Nd3+ 22. Rxd3
Bxd3 23. Kd2 Bxe2 24. Nxe2 Rab8 25. Bc3 Rb5 26. Bxg7 Kxg7 27. Nec3 Rb4 28. Kd3 Rf4
29. Rh3 Rb4 30. Ne4 Kf8 31. Rh2 Rb3+ 32. Ndc3 Reb8 33. Nxd6 Rxb2 34. Rxb2 Rxb2 35.
Nc4 Rf2 36. Ke3 Rc2 37. Kd4 Ke7 38. Ne4 f5 39. d6+ Kd8 40. Nc5 fxg4 41. fxg4 Rc1
42. Kd5 Rd1+ 43. Kc6 Rd4 44. Ne5 a5 45. Ne6+ Kc8 46. Nxd4 a4 47. d7+ Kd8 48. Kd6
g5 49. Ndc6#  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "33"]
[White "Gao, Kai"]
[Black "Zhou, Yuxu"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1885"]
[BlackElo "1252"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. O-O Nf6 8. Nb3
Nc6 9. Nbxd4 Nxd4 10. Nxd4 Be7 11. c3 O-O 12. Qf3 Qc7 13. Bb3 Bd7 14. Re1 Rfe8 15.
Bf4 Bd6 16. Bxd6 Qxd6 17. Qxb7 Ng4 18. g3 e5 19. Nf5 Qd2 20. Rf1 Rab8 21. Qxa7 Rxb3
22. Rad1 Qxb2 23. Qxd7 Rbb8 24. Nd6  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "34"]
[White "Zhang, Edmond Meng"]
[Black "He, Ping"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1229"]
[BlackElo "1803"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nd2 b6 4. e5 Ba6 5. Bxa6 Nxa6 6. c3 Qd7 7. Ne2 Ne7 8. f4 h5
9. Nf3 h4 10. Qd3 Nb8 11. Be3 Nf5 12. Bf2 Nc6 13. O-O Be7 14. g4 hxg3 15. hxg3 O-O-O
16. Kg2 Rdg8 17. Rh1 Kb7 18. Rxh8 Rxh8 19. g4 Nh6 20. Rh1 Qe8 21. g5 Nf5 22. Qb1
Na5 23. b3 c5 24. Ng3 Nxg3 25. Kxg3 c4 26. b4 Nc6 27. Rh7 g6 28. Rh6 Bd8 29. Qh1
Rg8 30. Rh7 Ne7 31. b5 Nf5+ 32. Kg2 Ng7 33. a4 Nh5 34. Be3 Rh8 35. Rxh8 Qxh8 36.
Nh2 Qf8 37. Qa1 Ng7 38. Ng4 Nf5 39. Bf2 a6 40. Qh1 Qg7 41. bxa6+ Kxa6 42. Qb1 Qf8
43. Qb5+ Kb7 44. Qd7+ Bc7 45. Nh6 Qe7 46. Qxe7 Nxe7 47. Be3 Ka6 48. Bc1 Ka5 49. Ba3
Nc6 50. Nxf7 Kxa4 51. Bd6 Bxd6 52. exd6 Kb3 53. Ne5 Nd8 54. Nxg6 Kxc3 55. Ne5 Kxd4
56. Nf3+ Ke3 57. g6 c3 58. Ne1 Kd2 59. Kf1 d4 60. g7 d3 61. g8=Q c2 62. Qg2+ Kc3
63. Nxd3 Kxd3 64. Qe2+ Kc3 65. Qe3+ Kb2 66. Qxb6+ Ka2 67. Qa5+ Kb3 68. Qa1 Nc6 69.
d7  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "35"]
[White "Zhang, Qiwang"]
[Black "Hu, Zehan"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1221"]
[BlackElo "1762"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3
d5 9. exd5 exd5 10. Bd3 d4 11. Qe2+ Be6 12. Ne4 Nxe4 13. Qxe4 Qd5 14. Bf4 Qxe4+ 15.
Bxe4 O-O 16. O-O Rad8 17. Rfe1 Bd5 18. Bd3 Rfe8 19. f3 f6 20. Rad1 a6 21. Bg3 Kf7
22. Bf2 Rxe1+ 23. Rxe1 g6 24. Rd1 Rd7 25. Be2 Be6 26. Rd2 h5 27. f4 Bf5 28. Bf3 Rc7
29. h3 Rd7 30. g4 hxg4 31. hxg4 Be6 32. Kg2 g5 33. Kg3 Ke7 34. fxg5 fxg5 35. Bxc6
bxc6 36. Bxd4 Rd5 37. b4 Kf7 38. Rf2+ Kg8 39. c3 a5 40. Re2 Kf7 41. Rf2+ Kg8 42.
Rd2 axb4 43. cxb4 Kf7 44. a4 Bc8 45. Be3 Re5 46. Bf2 Re4 47. Rd4 Re5 48. Kf3 Ba6
49. Be3 Bc8 50. Rc4 Be6 51. Rc3 Bd5+ 52. Kf2 Re4 53. Bc5 Rxg4 54. a5 Rf4+ 55. Kg3
Bc4 56. Be3 Re4 57. Bxg5 Bb5 58. Rb3 Ke6 59. Be3 Kd5  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.25"]
[Round "6"]
[Board "36"]
[White "Zhang, Qianyi"]
[Black "Cheng, Gongpu"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1762"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 Bd7
9. O-O-O Rc8 10. g4 Ne5 11. h4 h5 12. g5 Nh7 13. f4 Nc4 14. Bxc4 Rxc4 15. Kb1 O-O
16. f5 Be5 17. Rhf1 Re8 18. fxg6 fxg6 19. Nf3 Qa5 20. Nxe5 Qxe5 21. Bd4 Qa5 22. Qd3
Rc6 23. Nd5 e5 24. Qf3 Be6 25. Bc3 Qd8 26. Bxe5 Bxd5 27. exd5 Rc7 28. Bc3 Qd7 29.
Qd3 Nf8 30. Qd4 Qh7 31. Rf2 Nd7 32. Qf4 Ne5 33. Bxe5 dxe5 34. Qe4 Rf7 35. Rxf7 Qxf7
36. d6 Kh7 37. d7 Rd8 38. Qxb7 a5 39. Qc7 Qe7 40. Qd6 Qf7 41. Qf6 Rxd7 42. Qxf7+
Rxf7 43. a3 Rf4 44. Rh1 Kg7 45. Kc1 Rf2 46. b4 a4 47. Re1 Rf4 48. Rxe5 Rxh4 49. Kd2
Rh2+ 50. Kd3 Rh3+ 51. Kd4 Rxa3 52. Re1 Rg3 53. Kc5 Rc3+ 54. Kd6 Rxc2 55. b5 Rd2+
56. Kc7 Rd5 57. b6 Rxg5 58. Rb1 Rf5 59. b7 Rf7+ 60. Kc6 Rxb7 61. Rxb7+ Kf6 62. Kd5
Kf5 63. Rf7 Kg4 64. Ke4 g5 65. Rf1 h4 66. Rg1 Kh3 67. Kf3 Kh2 68. Ra1 h3 69. Rxa4
g4+ 70. Kxg4 Kg2 71. Ra2+  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "1"]
[White "Kong, Xiangrui"]
[Black "Wang, Shixu B"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2193"]
[BlackElo "2433"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Nd2 b5
9. a4 b4 10. Nd5 Nxd5 11. exd5 O-O 12. Nc4 Nd7 13. a5 f5 14. Bd2 Rb8 15. Ra4 Rb5
16. Bxb4 Qc7 17. c3 e4 18. Nb6 Ne5 19. Qc2 Bd7 20. Nxd7 Qxd7 21. Be2 Rxd5 22. O-O
Qc6 23. Raa1 Rb8 24. Qb3 Kh8 25. Rad1 Nd3 26. Rxd3 Rxd3 27. Bxd3 exd3 28. Qd1 Qd5
29. Qf3 Qxf3 30. gxf3 Bg5 31. Rd1 d2 32. Bxd6 Rxb2 33. Kf1 Kg8 34. Ke2 Kf7 35. f4
Bd8 36. Rxd2 Rxd2+ 37. Kxd2 Bxa5 38. Kd3 Ke6 39. Ba3 Kd5 40. f3 Bc7 41. c4+ Kc6 42.
Bc1 g6 43. h3 Bd6 44. Kc3 Be7 45. Kb3 Bf6 46. Be3 Be7 47. Bc1 Bc5 48. Bd2 Bf2 49.
Kb4 Bg1 50. Bc1 Bc5+ 51. Kb3 Bf2 52. Kb4 Be1+ 53. Kb3 Bf2 54. Kb4  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "2"]
[White "Huang, Renjie"]
[Black "Xu, Wei"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2413"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 g6 7. f3 Bg7 8. Be3 Nc6
9. Qd2 O-O 10. O-O-O d5 11. Nxc6 bxc6 12. Bc4 Qc7 13. exd5 cxd5 14. Bxd5 Nxd5 15.
Nxd5 Qb7 16. Qb4 Qxb4 17. Nxb4 Rb8 18. c3 h5 19. Rhe1 Re8 20. Nd5 Bf5 21. Bf4 Rb7
22. h3 e5 23. Bg5 Be6 24. Nf6+ Bxf6 25. Bxf6 Bxa2 26. Rxe5 Reb8 27. b4 Rb6 28. Bd8
Rc6 29. Kb2 Be6 30. g4 f5 31. g5 Kf7 32. Bf6 Rb5 33. Rd8 Rxe5 34. Bxe5 Bc4 35. f4
Ke7 36. Rh8 Ke6 37. Rg8 Kd5 38. Bf6 Re6 39. Rxg6 Re2+ 40. Kc1 Ke4 41. Be5 Re1+ 42.
Kd2 Re2+ 43. Kd1 Rh2 44. Rd6 Rh1+ 45. Kc2 Rh2+ 46. Kc1 Kf3  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "3"]
[White "Jiang, Qinyu"]
[Black "Gu, Xianghan"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2246"]
[BlackElo "1798"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 exd4 5. Nxd4 Be7 6. Bf4 O-O 7. Qd2 d5 8. Ndb5
Bb4 9. O-O-O c6 10. Nc7 Nxe4 11. Qd4 Bxc3 12. bxc3 Qe7 13. c4 Qa3+ 14. Qb2 Qa5 15.
Nxa8 Nxf2 16. Be2 Nxh1 17. Rxh1 Re8 18. Bf3 Na6 19. Bd2 Qc5 20. cxd5 cxd5 21. Re1
Be6 22. Re3 Rxa8 23. Qxb7 Rc8 24. Bd1 Nc7 25. Qb4 Na6 26. Qxc5 Nxc5 27. Ra3 Bf5 28.
Rc3 d4 29. Rc4 Be6 30. Rxd4 Bxa2 31. Kb2 Be6 32. Bf3 Kf8 33. Bf4 Ke8 34. h4 Bf5 35.
Rc4 Be6 36. Rd4 Bf5 37. Rc4  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "4"]
[White "Liu, Yijun"]
[Black "Xi, Qi"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1421"]
[BlackElo "2118"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. d4 e4 5. Bg5 Bb4 6. Bg2 d5 7. Qb3 Bxc3+ 8. bxc3 Nbd7
9. cxd5 cxd5 10. e3 O-O 11. Ne2 h6 12. Bxf6 Nxf6 13. c4 dxc4 14. Qxc4 Qa5+ 15. Qc3
Qa6 16. Qd2 Bg4 17. Nc3 Bf3 18. Bxf3 exf3 19. O-O-O b5 20. Kb2 b4 21. Nb1 Ne4 22.
Qc2 Rfe8 23. Rhf1 Rac8 24. Qd3 Qa5 25. Ka1 Qd5 26. Rde1 a5 27. Qd1 a4 28. Nd2 Nc3
29. Qc2 b3 30. axb3 axb3 31. Nxb3 Ra8+  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "5"]
[White "Yang, Bokai"]
[Black "Shao, Wenbin"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1862"]
[BlackElo "2236"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. e3 c6 6. Be2 Bd6 7. b3 O-O 8. O-O b6
9. Bb2 Bb7 10. Qc2 Qe7 11. Rad1 Rac8 12. e4 dxe4 13. Nxe4 Bb8 14. Ne5 Nxe5 15. dxe5
Nxe4 16. Qxe4 c5 17. Qe3 Rfd8 18. f4 Rxd1 19. Rxd1 Rd8 20. Rd3 Bc7 21. Rxd8+ Qxd8
22. Qd3 g6 23. Qxd8+ Bxd8 24. Kf2 Be4 25. Bd1 h5 26. g3 Kf8 27. Ke3 Bb1 28. a3  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "6"]
[White "Zhang, Di"]
[Black "Zhong, Kangmin"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2143"]
[BlackElo "1856"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. Bg5 c6 3. Nf3 Qb6 4. Qc1 Bf5 5. e3 e6 6. c4 h6 7. Bf4 Nf6 8. Nc3 Be7
9. Be2 dxc4 10. Ne5 Qd8 11. Nxc4 Na6 12. O-O O-O 13. Rd1 Bh7 14. Bf3 Rc8 15. Qd2
b5 16. Ne5 Qb6 17. Qe2 Nb8 18. a4 b4 19. a5 Qd8 20. Na4 Be4 21. Nc5 Bxf3 22. Qxf3
Nd5 23. Bg3 Bh4 24. Rdc1 Bxg3 25. hxg3 Qd6 26. Ra4 Rc7 27. e4 Nf6 28. Rxb4 Nbd7 29.
Nexd7 Nxd7 30. e5 Qd5 31. Rb7 Rfc8 32. Rxc7 Rxc7 33. Na6 Rb7 34. Qxd5 cxd5 35. Rc8+
Kh7 36. b4 Kg6 37. Rc7 Rxc7 38. Nxc7 Kf5 39. f3 f6 40. g4+ Kf4 41. Kf2  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "7"]
[White "Chen, Yidong"]
[Black "Hou, Yifan B"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1829"]
[BlackElo "2043"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 e5 6. d4 cxd4 7. cxd4 exd4 8. Bf4
a6 9. Bc4 d6 10. Nbd2 Nf6 11. Nb3 O-O 12. Nfxd4 Nxe4 13. Bd5 Nxd4 14. Nxd4 Nc5 15.
Qd2 Ne6 16. Be3 Rb8 17. Rfd1 Qf6 18. Rac1 Bd7 19. b3 Rfe8 20. Bf3 Nxd4 21. Bxd4 Qxd4
22. Qxd4 Bxd4 23. Rxd4 Rbc8 24. Rcd1 Bc6 25. Rxd6 Bxf3 26. gxf3 Rc2 27. R1d2 Re1+
28. Kg2 Rcc1 29. f4 Rg1+ 30. Kf3 Rh1 31. Rd7 Rxh2 32. Rxb7 Rc3+ 33. Ke4 Rc5 34. Kf3
Rh3+ 35. Kg2 Rhc3 36. Rb6 a5 37. Ra6 h5 38. Rd8+ Kg7 39. Rda8 Rd3 40. Rxa5 Rc2 41.
Re5 Rdd2 42. a4 Rxf2+ 43. Kg3 Rg2+ 44. Kh3 Rh2+ 45. Kg3 h4+ 46. Kf3 Rc3+ 47. Ke4
Rxb3 48. Kd5 Rd2+ 49. Kc6 h3 50. Re1 h2 51. Rh1 Rc2+ 52. Kd5 Rd3+ 53. Ke4 Rcd2 54.
Ra7 Rg3 55. Rb7 Ra2 56. Rb4 Rg1 57. Rb1 Rxa4+ 58. Kf3 Ra3+ 59. Kf2 Rxb1 60. Rxb1
Rh3 61. Rh1 Kf6 62. Kg2 Rh5 63. Kf3 Kf5 64. Kg3 Rh6 65. Kg2 Kg4 66. Kf2 Kxf4 67.
Kg2 Ke5  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "8"]
[White "Yu, Shuxiao"]
[Black "Hu, Zehua"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1519"]
[BlackElo "1992"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. g3 Nd7 7. Bg2 Ngf6 8. d4 dxe4
9. Nxe4 Nxe4 10. Qxe4 Nf6 11. Qd3 Be7 12. O-O O-O 13. c4 a5 14. a3 h6 15. Be3 Qc7
16. Rac1 Rfd8 17. Qb3 a4 18. Qc3 Qa5 19. Qxa5 Rxa5 20. d5 Bc5 21. dxc6 bxc6 22. Bxc6
Bxe3 23. fxe3 Rc8 24. Bf3 Rac5 25. Rfd1 Nd5 26. e4 Nb6 27. Rc3 Rxc4 28. Rdc1 Kf8
29. Rxc4 Rxc4 30. Rxc4 Nxc4 31. Be2 Nb6 32. Kf2 Ke7 33. Ke3 Kd6 34. Kd4 e5+ 35. Kc3
Kc5 36. Bd1 g6 37. g4 f6 38. b3 axb3 39. Bxb3 Nc8 40. Bf7 g5 41. Bc4 Ne7 42. a4 Nc6
43. Bf1 Na5 44. Bb5 Nb7 45. Bc4 Nd6 46. Bd5 Nc8 47. Be6 Nd6 48. Bd5 Nc8 49. Bb7 Nd6
50. Bd5 f5 51. gxf5 h5 52. Kd3 Ne8 53. Ke3 Nf6 54. Bb3 h4 55. Bd1 Kb4 56. Kf3 Kc4
57. Ke3 Kb4 58. Kd3 Nd7 59. Ke3 Ka5 60. Bh5 Nf6 61. Bd1 Kb4 62. Kd3 Nd7 63. Bc2 Nf6
64. Bd1 Nd7 65. Bc2 Nf6 66. Bd1 Nd7 67. a5 Kxa5 68. Kc4 Nf6 69. Kc5 g4 70. hxg4 Nxe4
71. Kd5 Ng5 72. f6 h3 73. f7 Nxf7 74. Bf3 Ng5 75. Kd4  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "9"]
[White "Chen, Zhi"]
[Black "Wu, Yixing"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1980"]
[BlackElo "1972"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Nxe5 7. Rxe5+ Be7 8.
Bf1 O-O 9. d4 Bf6 10. Re1 Re8 11. Rxe8+ Nxe8 12. Bf4 d5 13. c3 g6 14. Nd2 c6 15.
Nf3 Ng7 16. h3 Bf5 17. Bd3 Bxd3 18. Qxd3 Ne6 19. Be5 Ng5 20. Bxf6 Qxf6 21. Nxg5 Qxg5
 1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "10"]
[White "Li, Zhanjia"]
[Black "Nie, Xinyang"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1667"]
[BlackElo "2312"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. c4 c5 5. Nc3 Nc6 6. Be3 Bg4 7. d5 Nd4 8. Be2 Bxf3
9. Bxf3 e5 10. dxe6 fxe6 11. O-O Ne7 12. Bg4 Nec6 13. f4 O-O 14. Qd2 a6 15. Kh1 Qe7
16. Rae1 Rf7 17. e5 dxe5 18. Ne4 Raf8 19. Ng5 exf4 20. Bxd4 Qxg5 21. Bxg7 Kxg7 22.
Bxe6 Re7 23. Bd5 Nd4 24. b4 b6 25. bxc5 bxc5 26. Qa5 Ne2 27. Qxc5 Rf5 28. Qa3 Rfe5
29. Qb2 Kh6 30. Qb8 Re8 31. Qb1 Qh4  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "11"]
[White "Zhang, Fuhan"]
[Black "Qu, Haoming"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2160"]
[BlackElo "1708"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 d6 2. d4 Nf6 3. Nc3 Nbd7 4. e4 e5 5. Bc4 Be7 6. O-O O-O 7. h3 c6 8. dxe5 dxe5
9. a4 a5 10. Bg5 Qc7 11. Nh4 Nc5 12. Qf3 Be6 13. Be2 Rfd8 14. Nf5 Bxf5 15. exf5 Nd5
16. Bxe7 Qxe7 17. Bc4 Nxc3 18. Qxc3 Ne4 19. Qe3 Nd2 20. Bb3 Nxf1 21. Rxf1 Qf6 22.
g4 g6 23. fxg6 hxg6 24. f4 e4 25. f5 g5 26. h4 gxh4 27. g5 Qd4 28. Kf2 Qe5 29. g6
Qxf5+ 30. Kg1 Qg4+ 31. Kh1 Rd1 32. Bxf7+ Kf8 33. Qc5+ Kg7 34. Qc3+ Kh6 35. Qe3+ Kg7
36. Qc3+ Kh6 37. Qe3+ Kg7  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "12"]
[White "Yu, Chaojie"]
[Black "Yang, Zilong"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2110"]
[BlackElo "1694"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 e6 6. O-O Nge7 7. d3 O-O 8. Bd2 d5
9. cxd5 exd5 10. Rc1 b6 11. Bf4 d4 12. Nb5 Nd5 13. Qd2 a6 14. Na3 Nxf4 15. Qxf4 Ra7
16. Nc4 Be6 17. Ng5 Bxc4 18. Rxc4 Nb4 19. a3 Nd5 20. Bxd5 Qxd5 21. Nf3 Re7 22. Re1
Rfe8 23. Kf1 b5 24. Rc2 c4 25. Rd1 a5 26. dxc4 bxc4 27. Rxd4 Bxd4 28. Qxd4 Qxd4 29.
Nxd4 Rb7 30. Nc6 Rb5 31. e3 Ra8 32. Ke2 Rc5 33. Nd4 Rb8 34. Kd1 Kf8 35. Kc1 Rcc8
36. Rc3 Ke7 37. e4 Kd6 38. f4 Kc5 39. Nf3 Rb3 40. Kc2 Rxc3+ 41. Kxc3 Rd8 42. Ng5
Rd3+ 43. Kc2 f5 44. e5 Kd4 45. Nxh7 Rf3 46. Nf8 Rf2+ 47. Kb1 Rxh2 48. Nxg6 Kd5 49.
Ne7+ Ke4 50. Nc8 Kd3 51. Nd6 c3 52. bxc3 Kxc3 53. Nxf5 Rh1+ 54. Ka2 Rh2+ 55. Kb1
Rh1+ 56. Ka2 Rh2+ 57. Kb1 Rh1+  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "13"]
[White "Chen, Hongsen"]
[Black "Liu, Haoling"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2002"]
[BlackElo "1635"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Nc3 Nf6 7. Nf3 O-O 8. Bd2
c5 9. a3 Bxc3 10. Bxc3 Ne4 11. Qc2 Nxc3 12. Qxc3 cxd4 13. Nxd4 e5 14. Nc2 Nc6 15.
Bd3 Qg5 16. O-O Bf5 17. Rad1 Rad8 18. Bxf5 Qxf5 19. Rd5 Qg4 20. h3 Qh4 21. Rfd1 f5
22. b4 Rc8 23. c5 a6 24. a4 b5 25. cxb6 Nd4 26. R5xd4 exd4 27. Qb3+ Kh8 28. Nxd4
Rfd8 29. Nxf5 Rxd1+ 30. Qxd1 Qxb4 31. Qd7 Qe1+ 32. Kh2 Qe5+ 33. g3 Rf8 34. b7 g6
35. Qc8 Qxf5 36. Qc3+ Kg8 37. Qb3+ Kg7 38. Qb2+ Kh6 39. b8=Q Rxb8 40. Qxb8 Qxf2+
41. Kh1  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "14"]
[White "Zhang, Yinzhe"]
[Black "Jiang, Haochen"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1960"]
[BlackElo "1523"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. g3 d5 2. Nf3 c5 3. d3 Nc6 4. Nbd2 e5 5. e4 Nf6 6. Bg2 Be7 7. O-O O-O 8. exd5 Nxd5
9. Nc4 f6 10. a4 Be6 11. Re1 Qd7 12. Qe2 Rfe8 13. Be3 Bf8 14. Qd1 Rad8 15. Qc1 Qf7
16. Nfd2 Qh5 17. a5 Nd4 18. Bxd4 cxd4 19. c3 Bh3 20. Bxh3 Qxh3 21. cxd4 Nb4 22. Re4
Rxd4 23. Rxd4 exd4 24. Nf3 Qf5 25. Nxd4 Qxd3 26. Qc3 Re4 27. Qxd3 Nxd3 28. Nb5 Rxc4
29. Nxa7 Bc5 30. Nb5 Rb4  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "15"]
[White "Shen, Yufan"]
[Black "Gong, Sunle"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1751"]
[BlackElo "1949"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. b3 Bf5 5. Bb2 e6 6. Nc3 h6 7. d4 Qa5 8. a3 Nbd7 9.
b4 Qc7 10. c5 Be7 11. Be2 O-O 12. O-O e5 13. dxe5 Nxe5 14. Qd4 Ng6 15. h3 Rfe8 16.
Bd3 Qd7 17. Bxf5 Qxf5 18. Ne2 Bd8 19. Ng3 Qe6 20. Qc3 Ne7 21. Nd4 Qd7 22. Qc2 Bc7
23. Ndf5 Nxf5 24. Nxf5 Be5 25. Ng3 h5 26. Bxe5 Rxe5 27. Rad1 h4 28. Ne2 Ne4 29. Rd4
Qe7 30. Nc3 f5 31. f4 Re6 32. Nxe4 fxe4 33. a4 Rg6 34. Rd2 Qf6 35. Qb2 Qf5 36. Kh2
Rg3 37. Qd4 Re8 38. b5 Re6 39. Rg1 Kh7 40. bxc6 bxc6 41. a5 Re8 42. Rb2 Qc8 43. Rf1
Qa6 44. Rff2 Qd3 45. Qxd3 exd3 46. Rb7 Rexe3 47. Rxa7 d4 48. Rd7 Re2 49. Kg1 Re1+
50. Rf1 Re4 51. f5 d2 52. f6 Re2 53. Rd1 Re1+ 54. Kf2 Rxd1 55. Rxd4 gxf6 56. Rxh4+
Kg7  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "16"]
[White "Dong, Hongfu"]
[Black "Fan, Jingyi"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1699"]
[BlackElo "1886"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 e6 2. e4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Na3 cxd4 7. cxd4 Nf5 8. Nc2 Be7
9. Bd3 O-O 10. O-O h6 11. Rb1 Bd7 12. b4 a5 13. g4 Nh4 14. Nxh4 Bxh4 15. b5 Nb4 16.
a4 Nxd3 17. Qxd3 f5 18. h3 Be8 19. Ba3 Be7 20. Bc1 Bg6 21. Ne3 Qe8 22. gxf5 Rxf5
23. Qe2 Rg5+ 24. Ng4 Rxg4+ 25. Qxg4 Bf5  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "17"]
[White "Tao, Qibing"]
[Black "Zhang, Zhi"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1847"]
[BlackElo "1626"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. d4 O-O 7. Nbd2 d6 8. Qc2 Nbd7
9. Rd1 c5 10. e3 Qc7 11. a4 a6 12. b3 Rac8 13. Ba3 Qb8 14. e4 cxd4 15. Nxd4 Rfd8
16. h3 Bf8 17. Qb1 Qa8 18. Re1 h5 19. Bb4 Nc5 20. a5 e5 21. Nf5 b5 22. f3 Qa7 23.
Kh2 g6 24. Ne3 h4 25. g4 Bh6 26. Ndf1 Ne6 27. Ra2 Bc6 28. Rd2 Bf4+ 29. Kh1 Nd4 30.
Rb2 Rb8 31. Bd2  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "18"]
[White "Cao, Qingfeng"]
[Black "Zhou, Yichen"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1651"]
[BlackElo "1824"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qb3 b6
9. Nc3 Bb7 10. Bf4 Nbd7 11. cxd5 exd5 12. Rad1 Nh5 13. Bc1 f5 14. Ne5 Kh8 15. Qa4
b5 16. Qc2 g6 17. Bh6 Ng7 18. e3 Nf6 19. Ne2 Qd6 20. Rc1 Nd7 21. Bf4 Nxe5 22. Bxe5
Qd7 23. Nf4 Kg8 24. Bxg7 Kxg7 25. Nd3 Bd6 26. Nc5 Bxc5 27. Qxc5 Rfc8 28. Qc2 Re8
29. Qd2 Re6 30. Rc5 Rd6 31. Rfc1 a6 32. Qa5 Qd8 33. Qc3 Qd7 34. Bf1 Qe7 35. Bd3 Qf7
36. a4 Re8 37. Bf1 Re7 38. Bg2 Rde6 39. Qd2 Qf6 40. R5c3 Qf7 41. h4 h6 42. Qd1 g5
43. Qf3 Qf6 44. hxg5 hxg5 45. axb5 axb5 46. Ra3 f4 47. exf4 Qxd4 48. fxg5 Qxb2 49.
Rf1 Rf7 50. Qg4 Rg6 51. Rf3 Re7 52. Qf5 Kh7 53. Rf4 Qg7 54. Rh4+ Kg8 55. f4 Rge6
56. Qh3 Re1 57. Rh6 Rxf1+ 58. Bxf1 b4 59. f5 Bc8 60. g6 Bxf5 61. Qh4 Qe5 62. Bg2
Qa1+ 63. Kh2 Re8 64. Qxb4 Qg7 65. Rh5 Bxg6 66. Rh4 Bf5 67. Qd6 Qg6 68. Qf4 Re7 69.
Qb8+ Qe8 70. Qf4 Qg6 71. Qb8+ Qe8 72. Qd6 Rh7 73. Rxh7 Kxh7 74. Qf6 Qg6 75. Qe7+
Qg7 76. Qc5 Qh6+ 77. Kg1 Qe6 78. Kh2 Kg7 79. Qc3+ Kf7 80. Qd4 Qd6 81. Qf2 Ke6 82.
Qe3+ Kd7 83. Qa7+ Qc7 84. Qd4 Qd6 85. Qa7+ Ke6 86. Qe3+ Qe5 87. Qc5 Qd6 88. Qe3+
Kf7 89. Qf2 Kg6 90. Qd4 Qf6 91. Qc5 Qe6 92. Qd4 Be4 93. Qe3 Kg7 94. Qg5+ Kh7 95.
Bh3 Qd6 96. Bf5+ Bxf5 97. Qxf5+ Kg7 98. Qg5+ Kf7 99. Qf5+ Ke7 100. Qh7+ Kd8 101.
Qh8+ Kc7 102. Qg7+ Kb6 103. Qb2+ Ka7 104. Qg7+ Kb8 105. Qh8+ Ka7 106. Qg7+ Kb6 107.
Qb2+ Ka5 108. Qc3+ Ka4 109. Qc2+ Kb4 110. Qb2+ Ka5 111. Qc3+ Ka6 112. Qa1+ Kb5 113.
Qf1+ Kc5 114. Qc1+ Kd4 115. Qd2+ Ke5 116. Qf4+ Ke6 117. Qh6+ Kd7 118. Qg7+ Qe7 119.
Qg4+ Kc7 120. Qd4 Qe2+ 121. Kg1 Kd6 122. Qf6+ Kc5 123. Qc3+ Qc4 124. Qa5+ Qb5 125.
Qc3+ Kb6 126. Kh2 c5 127. Qf6+ Qc6 128. Qb2+ Kc7 129. Qg7+ Qd7 130. Qc3 c4 131. Qa5+
Kc6 132. Qa4+ Kd6 133. Qa3+ Ke6 134. Qe3+ Kf6 135. Qh6+ Ke7 136. Qg7+ Kd6 137. Qf8+
Kc6 138. Qa8+ Qb7 139. Qa4+ Qb5 140. Qa8+ Kc5 141. Qf8+ Kd4 142. Qf4+ Kc3 143. g4
d4 144. g5 d3 145. Qc1+ Kb4 146. Qb2+ Kc5 147. Qe5+ Kb6 148. Qd6+ Qc6 149. Qb4+ Kc7
150. Qe7+ Kc8 151. Qf8+ Kd7 152. Qf7+ Kd6 153. g6 d2 154. Qf8+ Ke5 155. Qe7+ Kf5
156. Qf7+ Ke4 157. Qe7+ Kd3 158. g7 Qh6+ 159. Kg2 Qg6+ 160. Kf2 d1=Q 161. Qd8+ Kc2
162. g8=Q Qdg1 163. Ke2  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "19"]
[White "Chen, Zimu(Js)"]
[Black "Song, Tianrui"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1823"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. Bg5 Nf6 3. Bxf6 exf6 4. e3 Bd6 5. c4 dxc4 6. Bxc4 c6 7. Nf3 O-O 8. Nc3
f5 9. O-O Nd7 10. Qc2 Nf6 11. a4 a5 12. Rad1 Qc7 13. Qb3 Bd7 14. h3 Rad8 15. d5 cxd5
16. Nxd5 Nxd5 17. Bxd5 Bc6 18. Bxc6 Qxc6 19. Nd4 Qe4 20. Qb5 g6 21. Qxa5 f4 22. Rfe1
Rde8 23. exf4 Qxf4 24. g3 Rxe1+ 25. Qxe1 Qf6 26. Nb5 Bc5 27. b4 Be7 28. Nc7 Qf3 29.
Rd7 Bd8 30. Nd5 h5 31. Qd2 Kh7 32. Qf4  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "20"]
[White "Ye, Fan"]
[Black "Li, Jiahong"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1638"]
[BlackElo "1805"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 O-O 5. e3 d5 6. Nf3 b6 7. a3 Be7 8. cxd5 exd5
9. Bd3 Nbd7 10. O-O Bb7 11. b4 c5 12. bxc5 bxc5 13. a4 Rb8 14. Qe2 Ne4 15. Rfb1 Bf6
16. Be1 cxd4 17. exd4 Re8 18. Qa2 Ndc5 19. Bb5 Re7 20. Rd1 Ne6 21. a5 Rc8 22. Qb3
Rec7 23. Na4 Bc6 24. Ba6 Rb8 25. Qd3 Qe8 26. Nc3 Nxc3 27. Bxc3 Bb5 28. Bxb5 Rxb5
29. Rab1 Rcb7 30. a6 R7b6 31. g3 g6 32. Ne5 Bxe5 33. dxe5 d4 34. Bd2 Nc5 35. Qc2
Ne6 36. Bh6 Rxe5 37. Rxb6 axb6 38. Rb1 Qa8 39. Ra1 Nc5 40. Qc4 Rh5 41. Bd2 Ne6 42.
a7 Rc5 43. Qb4 b5 44. Bh6 f6 45. Qa5 Kf7 46. Qb6 Rc8 47. Qxb5 g5 48. Qd7+ Kg6 49.
Qxe6 Kxh6 50. Qxc8  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "21"]
[White "Xie, Jiaxiang"]
[Black "Zhu, Yilun"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1564"]
[BlackElo "2190"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 dxe5 8. Nxe5
Nxe5 9. dxe5 Qa5+ 10. Bd2 Qc5 11. Qb3 Be6 12. O-O O-O-O 13. Nc3 Kb8 14. Na4 Qd4 15.
Rad1 Rc8 16. Bxd5 Bxd5 17. Be3 Bxb3 18. Rxd4 Bxa2 19. Ra1 Be6 20. Rb4 Bd5 21. Bxa7+
Kc7 22. Nb6 e6 23. Rf4 Re8 24. Rc1+ Bc6 25. b4 f5 26. b5 Ba3 27. Rc2 Rd8 28. h4 Rd1+
29. Kh2 Re1 30. bxc6 bxc6 31. Nc4 Be7 32. Ne3 Ra8 33. Bc5 Bd8 34. Bd6+ Kd7 35. Bb4
Rb1 36. Rd4+ Kc7 37. Rcd2 Bxh4 38. Rxh4 Raa1 39. Rhd4 Rh1+ 40. Kg3 g5 41. Nc4  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "22"]
[White "Chen, Yuan"]
[Black "Wu, Kaige"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2211"]
[BlackElo "1497"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bxf6 Qxf6 8. Qb3
Qd6 9. a3 Bxc3+ 10. Qxc3 O-O 11. e3 Bf5 12. Be2 Nd7 13. O-O Rac8 14. b4 c6 15. a4
Rc7 16. Rfc1 Rfc8 17. Nd2 Nf6 18. Qc5 Qd8 19. Bf1 b6 20. Qc3 c5 21. dxc5 bxc5 22.
Qe5 Be6 23. bxc5 Nd7 24. Qd6 Rc6 25. Qf4 Nxc5 26. Rc2 Nd3 27. Bxd3 Rxc2 28. Bxc2
Rxc2 29. Nf3 Qc7 30. Qxc7 Rxc7 31. Nd4 a5 32. Nb3 Bd7 33. Nxa5 Bxa4 34. h3 Bc2 35.
Rc1 Kf8 36. Nb3 Rb7 37. Nd4 Rb1 38. Rxb1 Bxb1 39. Kh2 Ke7 40. Kg3 Be4 41. h4 Kf6
42. f3 Bd3 43. Kf2 h5 44. Kg3 Bf1 45. Nb3 Kf5 46. Nd4+ Kf6 47. Nc6 Ke6 48. Kf2 Bd3
49. Kg3 Bf1 50. Nd4+ Ke5  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "23"]
[White "Yan, Zimo"]
[Black "Bai, Changlin"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1374"]
[BlackElo "1910"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nf3 b6 6. Bd3 Bb7 7. c3 d6 8. Nbd2 Nd7
9. O-O g5 10. h3 h5 11. Nh2 Be7 12. f3 Qf4 13. Qe2 Nf8 14. Rf2 e5 15. Ba6 Bxa6 16.
Qxa6 exd4 17. cxd4 Ne6 18. Qb7 O-O 19. Nb3 Bf6 20. Rd1 c5 21. dxc5 dxc5 22. Rd5 Nd4
23. Nd2 Qe3 24. Nhf1 Ne2+ 25. Nh2 Nd4 26. Nhf1 Ne2+  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "24"]
[White "Yang, Siyuan"]
[Black "Gao, Kai"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1362"]
[BlackElo "1885"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. d4 Be7 5. O-O O-O 6. c4 dxc4 7. Ne5 Nc6 8. Bxc6
bxc6 9. Nxc6 Qe8 10. Nxe7+ Qxe7 11. Qc2 c5 12. Qxc4 cxd4 13. Qxd4 Rd8 14. Qh4 Ba6
15. Nc3 Rab8 16. Rb1 Rb4 17. Qg5 e5 18. f3 h6 19. Qe3 Rbd4 20. Qf2 e4 21. Be3 R4d7
22. Rfd1 Rxd1+ 23. Rxd1 Rxd1+ 24. Nxd1 Qb4 25. Bxa7 Qd2 26. Nc3 Qxb2 27. Bd4 exf3
28. exf3 Qc1+ 29. Kg2 Nd7 30. g4 Bb7 31. Kg3 Nf8 32. Qe3 Qf1 33. Qe2 Qh1 34. Qd1
Qxd1 35. Nxd1 Ne6 36. Be3 Nc7 37. Nc3 Nd5 38. Nd1 Ba6 39. Bd4 g6 40. Nb2 Kf8 41.
Na4 Bc4 42. a3 Ke7 43. Nc5 Kd6 44. Ne4+ Ke6 45. Bg7 h5 46. gxh5 gxh5 47. Kh4 Be2
48. Nd2 Nf4 49. Kg5 Ng2 50. Nb3 Kd5 51. Nd4 Bd1 52. Kxh5 Ne1 53. Kg4 Nxf3 54. Nxf3
Ke4 55. Kg5 Bxf3 56. Bf6 Kd5 57. h4 Kc6  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "25"]
[White "Wang, Jiaxuan"]
[Black "Ruan, Zhicheng"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1845"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Nbd7 4. e3 c6 5. f4 e6 6. Bd3 Be7 7. Nf3 c5 8. O-O a6
9. a4 b6 10. f5 O-O 11. Ne5 c4 12. Nc6 Qe8 13. fxe6 fxe6 14. Be2 Bb7 15. Nxe7+ Qxe7
16. e4 h6 17. Bh4 Qb4 18. e5 Qxb2 19. Qd2 Ne4 20. Nxe4 dxe4 21. Bxc4 Rxf1+ 22. Rxf1
Bd5 23. Bxd5 exd5 24. e6 Nf8 25. Qf2 Nxe6 26. Qf7+ Kh7 27. Qxe6 Qxd4+ 28. Bf2 Qxa4
29. Qxd5 Re8 30. Bd4 Qb5 31. Qf7 Rg8 32. h4 Qe2 33. Qf5+ Kh8 34. Qg6 Qd2 35. Bxg7+
 1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "26"]
[White "Liu, Meng"]
[Black "Yan, Linhao"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1767"]
[BlackElo "1449"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. cxd5 Nxd5 6. Nf3 Nc6 7. O-O Be7 8. dxc5
Bxc5 9. Qc2 Qe7 10. a3 O-O 11. e4 Nf6 12. e5 Nd7 13. Bf4 Nd4 14. Nxd4 Bxd4 15. Rd1
Qc5 16. Qxc5 Bxc5 17. Nc3 Rb8 18. Ne4 Be7 19. Rac1 Nb6 20. Nd6 Bd7 21. Nxb7 Ba4 22.
Rd3 Rfc8 23. Nd6 Rxc1+ 24. Bxc1 Nd7 25. f4 Bd8 26. b4 a5 27. Bd2 axb4 28. Bxb4 Bb6+
29. Kf1 Bc5 30. Bxc5 Nxc5 31. Rc3 Rb1+ 32. Kf2 Rb2+ 33. Ke3 Nd7 34. Be4 f5 35. Bf3
g5 36. Be2 Nb6 37. Bf3 g4 38. Bb7 Rxh2 39. Kd4 h5 40. Nc4 Nd7 41. Nd6 Rd2+ 42. Kc4
h4 43. gxh4 Rf2 44. Kd4 Rxf4+ 45. Ke3 Rf1 46. Rc4 Bb3 47. Rc8+ Nf8 48. Ne8 g3 49.
Nf6+ Kg7 50. Nh5+ Kf7 51. Nxg3 Re1+ 52. Kd4 Ng6 53. Rc7+ Ne7 54. Bf3 Bd1 55. Rc1
f4 56. Bxd1 Nc6+ 57. Kc5 Rxe5+ 58. Kxc6 fxg3 59. Rc3  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "27"]
[White "Liu, Bolei"]
[Black "Li, Yucheng Robinson"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1764"]
[BlackElo "1414"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 g6 5. Bf4 Bg7 6. e3 O-O 7. h3 c5 8. Be2 Re8 9.
dxc5 Ne4 10. O-O Nxc3 11. bxc3 dxc4 12. Qa4 e5 13. Bg5 f6 14. Bxc4+ Be6 15. Rfd1
Qc8 16. Bh4 g5 17. Bxg5 fxg5 18. Nxg5 Na6 19. Bxe6+ Rxe6 20. Qc4 Nxc5 21. Rd6 b5
22. Qd5 Bf8 23. Nxe6 Nxe6 24. Rxe6  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "28"]
[White "Xiu, Yang"]
[Black "Zhang, Qianyi"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1762"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Bd3 e6 8. Qf3 Bd7
9. g4 Nc6 10. Nde2 O-O-O 11. g5 Ne8 12. Be3 Kb8 13. Qf2 Qc8 14. a3 h6 15. gxh6 Rxh6
16. f5 Rh8 17. Nf4 Ne5 18. Bb6 Nc7 19. O-O-O Re8 20. Kb1 Nb5 21. Nxb5 Bxb5 22. Bxb5
axb5 23. b3 Qc6 24. Ba7+ Ka8 25. Bd4 Rh6 26. fxe6 fxe6 27. Qe2 g5 28. Nd3 Nxd3 29.
Rxd3 d5 30. Rc3 Qa6 31. exd5 e5 32. b4 Bg7 33. Rc5 Qxa3 34. Qxb5 Rd8 35. Bb2 Qa6
36. Qxa6+ Rxa6 37. Re1 Rb6 38. Re4 Rh8 39. b5 Kb8 40. Rxe5  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "29"]
[White "Guo, Xinyu"]
[Black "Wang, Puxuan"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1692"]
[BlackElo "1262"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Nc6 7. Bb5 Bg4 8. Nbd2 f6
9. Qa4 Qb6 10. O-O e6 11. Re1 Nge7 12. exf6 Bxf6 13. h3 Bxf3 14. Nxf3 O-O 15. Rxe6
a6 16. Bxc6 Nxc6 17. Bh6 Qxb2 18. Rae1 Bxd4 19. R6e2 Qb6 20. Bxf8 Rxf8 21. Nxd4 Nxd4
22. Re8 Nf5 23. Qd7 Nd6 24. Rxf8+ Kxf8 25. Re6 Qb1+ 26. Kh2 Nf7 27. Rf6 Kg8 28. Qxf7+
Kh8 29. Qf8#  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "30"]
[White "Liang, Yewang"]
[Black "Zhang, Edmond Meng"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1691"]
[BlackElo "1229"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O Ngf6 5. Re1 g6 6. c3 a6 7. Bf1 Bg7 8. a4 Ne5
9. Nxe5 dxe5 10. d3 Qc7 11. Na3 Be6 12. b4 cxb4 13. cxb4 O-O 14. Bb2 Rad8 15. Rc1
Qb6 16. Bc3 Ng4 17. Qe2 Bh6 18. a5 Qa7 19. Rc2 Qb8 20. h3 Nf6 21. Nc4 Nd7 22. Ra1
Rc8 23. Qd1 f6 24. Be1 Rfd8 25. Qb1 Rc6 26. Rb2 Qc7 27. Bd2 Bxd2 28. Nxd2 Rc8 29.
b5 Rc1 30. Qxc1 Qxc1 31. Rxc1 Rxc1 32. f3 Ra1 33. Nc4 Nc5 34. Kf2 Bxc4 35. dxc4 Rxa5
36. Rd2 axb5 37. cxb5 Ra8 38. Rc2 b6 39. Bc4+ Kf8 40. Rd2 Rb8 41. Ke3 h5 42. h4 e6
43. Ra2 f5 44. Ra7 f4+ 45. Ke2 Rb7 46. Ra8+ Kf7 47. Rc8 Rd7 48. Ke1 Rd4 49. Be2 Rd6
50. Bc4 Rd4 51. Be2 Rd7 52. Rc6 Rb7 53. Bc4 Ke7 54. Kf1 Kf6 55. Kf2 Rb8 56. Ke2 Rb7
57. Kd2 Ke7 58. Ke2 Kd7 59. Kf1  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "31"]
[White "Yang, Haifeng"]
[Black "Cong, Dingzhou"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1640"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. c3 Bd6 6. Bg3 O-O 7. Qb3 b6 8. Nbd2 c5
9. Nh4 c4 10. Qa4 Bg4 11. b3 cxb3 12. axb3 Ne4 13. Nxe4 dxe4 14. Bxd6 Qxd6 15. h3
Bh5 16. g4 Bg6 17. Bg2 f5 18. Nxg6 hxg6 19. O-O Nd7 20. Qa3 Qc7 21. c4 Nf6 22. Qb2
fxg4 23. hxg4 Nxg4 24. f4 Nxe3 25. Bxe4 Nxf1 26. Bxa8 Qxf4 27. Qe2 Qg3+ 28. Kh1 Rf2
29. Qxf2 Qxf2 30. Bg2 Ne3 31. Bc6 Nf5 32. Rg1 Ng3+ 33. Rxg3 Qxg3 34. d5 exd5 35.
cxd5 Qxb3 36. d6 Qd1+ 37. Kh2 Qxd6+ 38. Kh3 Qxc6 39. Kh4 a5 40. Kh3 a4 41. Kg4 a3
42. Kg3 a2 43. Kg4 a1=Q 44. Kg3 Qg1+ 45. Kf4 Qf6+ 46. Ke4 Qgd4# 47. Kxd4  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "32"]
[White "Jiang, Liu"]
[Black "Feng, Jianxun"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1626"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Bd3 h6 8. Bh4 dxc4
9. Bxc4 c5 10. O-O b6 11. Qe2 Bb7 12. Rfd1 Ne4 13. Bxe7 Qxe7 14. Rac1 Ndf6 15. a3
Rfd8 16. Nxe4 Nxe4 17. dxc5 Nxc5 18. b4 Ne4 19. Bd3 a5 20. Qb2 Ng5 21. Nxg5 Qxg5
22. f4 Qe7 23. bxa5 bxa5 24. Qb6 Bd5 25. e4 Rdb8 26. Qc7 Qxc7 27. Rxc7 Bb3 28. Rdc1
Rd8 29. R1c3 a4  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "33"]
[White "Zhao, Zeyang"]
[Black "Li, Youjia"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1618"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d6 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bg4 6. h3 Bh5 7. c3 Nbd7 8. Be2 Be7
9. Nbd2 O-O 10. O-O Re8 11. e4 Bxf3 12. Bxf3 e5 13. Bh2 Bf8 14. Re1 c6 15. Qb3 Qb6
16. Qxb6 Nxb6 17. dxe5 dxe5 18. Bd1 a5 19. a3 a4 20. b4 g6 21. c4 Bh6 22. f4 Bxf4
23. Bxf4 exf4 24. c5 Nbd7 25. Bc2 Ne5 26. Nb1 Rad8 27. Nc3 f3 28. Rad1 fxg2 29. Kxg2
Nc4 30. e5 Rxd1 31. Bxd1 Rxe5 32. Rxe5 Nxe5 33. Bxa4 Nc4 34. Nb1 Kf8 35. Bb3 Ne3+
36. Kf3 Ned5 37. Nd2 Nc7 38. a4 Nd7 39. Nc4 Na6 40. Nd6 Nxb4 41. Nxb7 Na6 42. a5
Ndxc5 43. Nxc5 Nxc5 44. Bc4 Nd7 45. a6 Ne5+ 46. Ke4 Nxc4 47. Kd4 Nb6 48. Kc5 Na8
49. Kxc6 Ke8 50. Kb7 Kd7 51. Kxa8 Kc7 52. h4 h5 53. Ka7 f5 54. Ka8 f4 55. a7 g5 56.
hxg5 h4 57. g6 h3 58. g7 h2 59. g8=Q h1=B+  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "34"]
[White "Xiong, Junyi"]
[Black "Yu, Zhiyang"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1579"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. Ne2 O-O 6. g3 c6 7. Bg2 Nd7 8. O-O
Re8 9. b3 f5 10. c4 dxc4 11. bxc4 Nf6 12. Nd2 h5 13. h4 Ne4 14. Qc2 Qe7 15. Rab1
Rb8 16. Rb2 Kh8 17. Nxe4 fxe4 18. Qa4 g5 19. c5 Bc7 20. d5 cxd5 21. hxg5 Bd7 22.
Qd1 Qxg5 23. Nf4 Bxf4 24. exf4 Qf5 25. Qd4+ Kh7 26. Rd1 Bc6 27. Bf1 Rg8 28. Kh2 Qg6
29. Bh3 Qg7 30. Qd2 Rbd8 31. Rb4 h4 32. Bf5+ Kh8 33. Kg2 e3 34. Qd4 Qxd4 35. Rbxd4
exf2 36. g4 Kg7 37. Kxf2 Rde8 38. Rh1 Rh8 39. Bd3 h3 40. Bf1 h2 41. Bg2 Bb5 42. Bf3
Bc4 43. a3 Re6 44. a4 Ra6 45. Bd1 Ra5 46. Kg3 Rxc5 47. Rxh2 Rxh2 48. Kxh2 b5 49.
axb5 Rxb5 50. g5 a5 51. f5 Rb4 52. Bf3 Rb5 53. Bd1 Rb2+ 54. Kg3 Ra2 55. Bf3 Ra3 56.
Kf4 a4 57. f6+ Kg6 58. Bg4 Ra1 59. Bf5+ Kh5 60. Bg4+ Kg6 61. Bf5+ Kh5 62. Bg4+ Kg6
63. Bf5+ Kh5 64. Ke4  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "35"]
[White "Zhu, Lian"]
[Black "Li, Sichen"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1533"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Be7 8. f4 f6 9.
Nf3 Qb6 10. Bb1 a5 11. b3 cxd4 12. cxd4 Bb4+ 13. Bd2 Bxd2+ 14. Qxd2 Qb4 15. Qxb4
Nxb4 16. a3 Nc6 17. O-O f5 18. Bd3 Nb6 19. Nc3 Na7 20. Rab1 Bd7 21. b4 a4 22. Rfc1
Ke7 23. Kf2 Rhc8 24. Ke2 Nc4 25. Bxc4 Rxc4 26. Kd2 Rac8 27. Ne2 Nb5 28. Rxc4 dxc4
29. Nc3 Nxa3 30. Ra1 Nb5 31. Nxb5 Bxb5 32. Kc3 Bc6 33. Ne1 b5 34. g3 Be4 35. Ra2
Ra8 36. h3 Kd7 37. g4 g6 38. Ng2 Bxg2 39. Rxg2 a3 40. Ra2 Kc6 41. Kd2 Kd5 42. Ke3
Ra4 43. gxf5 gxf5 44. Ke2 Kxd4  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "7"]
[Board "36"]
[White "Pan, Tao"]
[Black "Liu, Hongkuan"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1914"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. d4 e6 3. e3 b6 4. Bd3 Bb7 5. c3 d5 6. Qe2 Bd6 7. Nbd2 Ne4 8. O-O Nd7
9. Rd1 Qf6 10. Nf1 c5 11. N3d2 Nxd2 12. Bxd2 O-O 13. Be1 e5 14. Bb5 Rfd8 15. Bxd7
Rxd7 16. Qg4 Rad8 17. Ng3 Bc8 18. Nh5 Qg6 19. Qxg6 hxg6 20. Ng3 exd4 21. cxd4 c4
22. Bc3 a5 23. Ne2 Bb7 24. a4 Bc6 25. Bd2 Bb4 26. Nc3 Ra8 27. Kf1 f5 28. Ke2 Kf7
29. Ra2 Ke6 30. Rda1 Rb7 31. Nb5 Bxd2 32. Kxd2 Bxb5 33. axb5 g5 34. h3 Kf6 35. Ra3
Rc8 36. Re1 Re7 37. Rc1 Ke6 38. Kc3 Kd6 39. Kd2 Ke6 40. Kc3 Kd6 41. Kd2 Ke6  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "1"]
[White "Xi, Qi"]
[Black "Kong, Xiangrui"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2118"]
[BlackElo "2193"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 g6 8. Bd3 Bg7
9. O-O O-O 10. e4 Qd8 11. cxd5 exd5 12. Qb3 dxe4 13. Bxe4 Qb6 14. Qc2 Nd7 15. h3
Nf6 16. Bd3 Be6 17. Rfe1 Rae8 18. Na4 Qc7 19. Nc5 Bd5 20. Ne5  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "2"]
[White "Wang, Shixu B"]
[Black "Huang, Renjie"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2433"]
[BlackElo "2413"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. e3 O-O 5. Be2 c6 6. O-O d5 7. Nc3 b6 8. b3 Bb7 9.
Bb2 Nbd7 10. Rc1 Rc8 11. Bd3 c5 12. Re1 e6 13. Qe2 Ne4 14. cxd5 Nxc3 15. Bxc3 cxd4
16. Bxd4 Bxd5 17. Rxc8 Qxc8 18. Bxg7 Kxg7 19. e4 Bb7 20. Qb2+ Kg8  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "3"]
[White "Hu, Zehua"]
[Black "Jiang, Qinyu"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1992"]
[BlackElo "2246"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 d5 2. c4 d4 3. d3 c5 4. g3 Nc6 5. Bg2 e5 6. O-O Nf6 7. e3 Be7 8. exd4 exd4
9. Bg5 O-O 10. a3 h6 11. Bxf6 Bxf6 12. Nbd2 Bf5 13. Ne1 Re8 14. Ne4 Be7 15. f4 Bf8
16. Nc2 Qd7 17. Qd2 a5 18. Rae1 a4 19. Nf2 Reb8 20. Rb1 b5 21. cxb5 Rxb5 22. Rfc1
Rc8 23. Bxc6 Rxc6 24. Ne1 Rcb6 25. Nf3 Qb7 26. Ne5 Rxb2 27. Rxb2 Rxb2 28. Qd1 f6
29. Nc4 Bh3 30. Ne4 Rg2+ 31. Kh1 f5 32. Rb1 Qa8 33. Qh5 fxe4 34. Ne5 Qd5 35. Rb8
Ra2 36. Rxf8+ Kxf8 37. Ng6+ Ke8  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "4"]
[White "Xu, Wei"]
[Black "Zhang, Di"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "2143"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. c4 a5 7. Nc3 dxc4 8. Ne5 Nc6
9. Bxc6 bxc6 10. Nxc6 Qe8 11. Nxe7+ Qxe7 12. Qa4 Qb4 13. a3 Qxa4 14. Nxa4 Rb8 15.
Rd1 Bd7 16. Nc5 Bc6 17. Kf1 a4 18. Na6 Rb3 19. f3 Rd8 20. Kf2 e5 21. Nb4 Bb7 22.
Be3 e4 23. Rd2 Re8 24. Re1 Rxe3 25. Kxe3 exf3+ 26. Kf4 g5+ 27. Kf5 Ne4  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "5"]
[White "Hou, Yifan B"]
[Black "Gu, Xianghan"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2043"]
[BlackElo "1798"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Bg2 Bxd2+ 7. Nbxd2 d6 8. O-O
O-O 9. e4 e5 10. d5 Nb8 11. b4 a5 12. a3 c5 13. bxc5 dxc5 14. Ne1 Ne8 15. Nd3 Nd7
16. Qb3 Nd6 17. f4 a4 18. Qc3 Re8 19. Rab1 Rb8 20. fxe5 Nxe5 21. Nxe5 Qxe5 22. Qxe5
Rxe5 23. Rb6 Ne8 24. Rfb1 f5 25. exf5 Re2 26. Nf3 Bxf5 27. Re1 Rxe1+ 28. Nxe1 Kf8
29. Nf3 Rd8 30. Rxb7 Nd6 31. Rc7 Nxc4 32. Ng5 Rd7 33. Rxc5 Nxa3 34. Ra5 h6 35. Rxa4
hxg5 36. Rxa3 Ke7 37. Ra6 Bd3 38. Re6+ Kf7 39. Re1 Bc4 40. Rd1 Kf6 41. Rd4 Bb3 42.
Kf2 Ke5 43. Rg4 Kf6 44. Rd4 Ke5 45. Rb4 Bxd5 46. Rb5 Rd6  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "6"]
[White "Nie, Xinyang"]
[Black "Yang, Bokai"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2312"]
[BlackElo "1862"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. Nbd2 Be7 5. h3 b6 6. e3 Bb7 7. c3 Nbd7 8. Bd3 Ne4
9. Qc2 Ndf6 10. Ne5 Nxd2 11. Bb5+ Kf8 12. Qxd2 a6 13. Bd3 Ne4 14. Qc2 f6 15. Nf3
Bd6 16. O-O Qe7 17. Bxd6 cxd6 18. Qb3 Qd8 19. Rfc1 Kf7 20. a4 Rc8 21. Qd1 Qc7 22.
Qe2 a5 23. b3 Qe7 24. c4 Rc7 25. Rc2 Rhc8 26. Rac1 g6 27. Bxe4 dxe4 28. Nd2 f5 29.
Nb1 Kg7 30. Nc3 Bc6 31. Qd2 Be8 32. Ne2 h6 33. Ng3 Kh7 34. Kh2 Qg7 35. c5 dxc5 36.
dxc5 Rxc5 37. Rxc5 Rxc5 38. Rxc5 bxc5 39. Qxa5 Qe7 40. Qb6 c4 41. bxc4 Bxa4 42. Ne2
Qe8 43. Nd4 Bd7 44. c5 e5 45. c6 Bc8 46. Nb5 Qf8 47. Na7 Be6 48. c7 Bd7 49. Qb8 Qc5
50. Qd8 Be6 51. c8=Q Bxc8 52. Nxc8 Qc4 53. Qe7+ Kg8 54. Nd6 Qa2 55. Qe8+ Kg7 56.
Qxe5+ Kg8 57. Qe8+ Kg7 58. Qe7+ Kg8 59. Ne8  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "7"]
[White "Shao, Wenbin"]
[Black "Chen, Zimu(Js)"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2236"]
[BlackElo "1823"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. Qe2 Nc6 8. O-O O-O
9. h3 dxe5 10. dxe5 Nd4 11. Nxd4 Qxd4 12. Re1 e6 13. Nd2 h6 14. Nf3 Qc5 15. h4 Bd7
16. c3 Bb5 17. Qe4 Bc6 18. Qg4 h5 19. Qg3 Bxf3 20. Qxf3 c6 21. Be3 Qa5 22. Bg5 Rfe8
23. Bf6 Bxf6 24. Qxf6 Nd5 25. Qg5 Qd8 26. Qg3 Qc7 27. Rad1 Rad8 28. Bc2 Ne7 29. Rd6
Nc8 30. Rxd8 Rxd8 31. Bxg6 fxg6 32. Qxg6+ Qg7 33. Qxh5 Ne7 34. Re4 Qh7 35. Qg5+ Qg6
36. Qe3 Nd5 37. Qe2 Kh7 38. Kh2 Rg8 39. g3 Rf8  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "8"]
[White "Jiang, Haochen"]
[Black "Chen, Zhi"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1523"]
[BlackElo "1980"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 e5 6. d3 Nge7 7. Be3 d6 8. d4 cxd4
9. cxd4 O-O 10. d5 Nb8 11. Nc3 Bg4 12. Be2 Bxf3 13. Bxf3 f5 14. Qb3 Qd7 15. Rac1
fxe4 16. Be2 Nf5 17. Nxe4 Na6 18. h3 Kh8 19. a3 Nxe3 20. Qxe3 Nc7 21. Qb3 Ne8 22.
Bg4 Qe7 23. Qb4 Rd8 24. Qa4 Bh6 25. Rc3 b6 26. Qc2 Rb8 27. Be6 Rb7 28. Rd1 Nc7 29.
Qb3 Rbb8 30. Rc6 Rfd8 31. Qc4 Ne8 32. Rd3 Rb7 33. Rf3 b5 34. Qb4 Qh4 35. g3 a5 36.
Qe1 Qe7 37. Rf7  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "9"]
[White "Wu, Yixing"]
[Black "Xie, Jiaxiang"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1972"]
[BlackElo "1564"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. Bf4 Nf6 3. e3 g6 4. c4 Bg7 5. Nc3 c6 6. Nf3 O-O 7. Qb3 b6 8. Be2 Bb7
9. O-O Nbd7 10. cxd5 cxd5 11. h3 a6 12. Rac1 h6 13. Rc2 Re8 14. Rfc1 g5 15. Bh2 g4
16. hxg4 Nxg4 17. Bg3 Rc8 18. Nxd5 Rxc2 19. Rxc2 e5 20. Bh4 Qb8 21. Nc7 Rc8 22. Nxa6
Bxa6 23. Bxa6 Rxc2 24. Qxc2 exd4 25. Qc8+ Qxc8 26. Bxc8 Nge5 27. Bxd7 Nxd7 28. exd4
f5 29. Kf1 Kf7 30. Ke2 Ke6 31. Kd3 Kd5 32. Bg3 Nf8 33. Be5 Bxe5 34. Nxe5 Ne6 35.
Ng6 Ng5 36. f3 Kd6 37. Nf4 Nf7 38. a4 Nd8 39. Kc4 Nc6 40. Kb5 Kc7 41. Ne6+ Kb7 42.
d5 Na7+ 43. Kc4 Nc8 44. Kd4  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "10"]
[White "Gong, Sunle"]
[Black "Ye, Fan"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1949"]
[BlackElo "1638"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Be2 dxc4 8. Bxc4
O-O 9. O-O a6 10. a4 Qc7 11. h3 c5 12. dxc5 Qxc5 13. b3 Qc7 14. Rd1 Bb4 15. Bb2 b6
16. Ne4 Bb7 17. Neg5 Rfe8 18. Nxf7 Rac8 19. N7g5 Nf8 20. Rac1 h6 21. Bxf6 gxf6 22.
Nxe6 Rxe6 23. Nd4 Qf7 24. Nxe6 Nxe6 25. Qf5 Rxc4 26. Rxc4 Ng7 27. Qd7  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "11"]
[White "Fan, Jingyi"]
[Black "Liu, Yijun"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1886"]
[BlackElo "1421"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. Bf4 Bf5 3. e3 e6 4. Nf3 Nf6 5. Nbd2 Nbd7 6. c4 c6 7. Qb3 Qc8 8. h3 h6
9. Rc1 Be7 10. Be2 O-O 11. O-O Re8 12. a3 Ne4 13. cxd5 Nxd2 14. Nxd2 exd5 15. Bf3
Nf6 16. Qa4 a5 17. Qd1 Qd8 18. Qb3 Qd7 19. Rfe1 a4 20. Qc3 Bd6 21. Bxd6 Qxd6 22.
Be2 Nd7 23. Bd3 Bxd3 24. Qxd3 Nb6 25. Re2 Red8 26. Rce1 g6 27. e4 dxe4 28. Rxe4 Nd5
29. Nc4 Qf6 30. Qg3 Kg7 31. Ne5 h5 32. Nf3 Qd6 33. Ne5 Qf6 34. Nd3 Qd6 35. Nf4 Nxf4
36. Rxf4 Ra5 37. Qf3 Qd7 38. Rfe4 Rf5 39. Qc3 Qd6 40. d5+ Qf6 41. dxc6 Qxc3 42. bxc3
bxc6 43. Rxa4 Rd2 44. Rf1 Rc5 45. Rc1 Rf5 46. Rf1 Rc5 47. Rf4 Rxc3  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "12"]
[White "Yang, Zilong"]
[Black "Zhang, Fuhan"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1694"]
[BlackElo "2160"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Nb3 Nf6 7. Bd3 a6 8. O-O
h5 9. f4 d6 10. Qe2 Be7 11. Bd2 b6 12. Rae1 Bb7 13. a3 Nd7 14. Be3 Nc5 15. Nxc5 bxc5
16. Na2 g6 17. b4 cxb4 18. axb4 Bf6 19. Qf2 e5 20. f5 gxf5 21. Qxf5 Bh4 22. g3 Bc8
23. Qf2 Rg8 24. Kh1 Be6 25. c4 Bg5 26. Bxg5 Rxg5 27. Rb1 Nd4 28. Qf6 Qd8 29. Qh8+
Kd7 30. Qxd8+ Rxd8 31. Nc3 h4 32. gxh4 Rh5 33. c5 Rxh4 34. Bxa6 Rdh8 35. Rb2 Rh3
36. Nd5 Nf3 37. c6+ Ke8 38. Rxf3 Rxf3 39. c7 Ra3 40. c8=Q+ Bxc8 41. Bxc8 Ra1+ 42.
Kg2 Rg8+ 43. Kf3 Rf1+ 44. Rf2 Rgg1 45. Rxf1 Rxf1+ 46. Kg2 Rc1 47. Bf5 Rb1 48. b5
 1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "13"]
[White "Guo, Xinyu"]
[Black "Yu, Chaojie"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1692"]
[BlackElo "2110"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. O-O Be7 8. Be3
O-O 9. a3 a6 10. Nxc6 bxc6 11. Qf3 d5 12. Rfd1 Qc7 13. exd5 cxd5 14. Bb3 Bb7 15.
Qg3 Bd6 16. Qh4 Nd7 17. h3 Rac8 18. Re1 Ne5 19. Rad1 Ng6 20. Qg4 Kh8 21. Qh5 Nf4
22. Bxf4 Bxf4 23. Ne2 Be5 24. c3 g6 25. Qg4 Bg7 26. Ba2 Rcd8 27. Nf4 Qb6 28. Nd3
Rfe8 29. Qb4 Qc6 30. Qc5 d4 31. Qxc6 Bxc6 32. Ne5 Bxe5 33. Rxe5 dxc3 34. Rxd8 Rxd8
35. bxc3 Rd1+ 36. Kh2 Rd2 37. Rc5 Be4 38. Rc4 f5 39. Rc8+ Kg7 40. Bxe6 Rxf2 41. Kg1
Rxg2+ 42. Kf1 Rg3 43. h4 Kf6 44. Bg8 h6 45. h5 gxh5 46. Bb3 h4 47. Rh8 Kg5 48. Rg8+
Kf4 49. Rxg3 Kxg3  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "14"]
[White "Cong, Dingzhou"]
[Black "Chen, Hongsen"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1640"]
[BlackElo "2002"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 a6 5. Ba4 Bg7 6. d4 exd4 7. cxd4 b5 8. Bc2 Nge7
9. O-O O-O 10. Nc3 d6 11. h3 Bb7 12. Be3 Na5 13. Qc1 f5 14. Bh6 b4 15. Bxg7 Kxg7
16. Ne2 Qd7 17. Ng3 fxe4 18. Bxe4 Bxe4 19. Nxe4 Nd5 20. Qg5 Rf5 21. Qg4 Rf7 22. Qg3
Re8 23. Nfd2 Qf5 24. Rae1 Rfe7 25. f3 Nf4 26. Qh4 g5 27. Ng3 Qd5 28. Rxe7+ Rxe7 29.
Qg4 Qxd4+ 30. Kh1 Qxd2 31. Nf5+ Kf6 32. Nxe7 Kxe7 33. Qxg5+ Kd7 34. Rg1 b3 35. axb3
Nxb3 36. g3 Nd3 37. Qf5+ Kc6 38. Rg2 Qd1+ 39. Rg1 Nf2+ 40. Kh2 Qe2 41. Rg2 Nd4  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "15"]
[White "Bai, Changlin"]
[Black "Cao, Qingfeng"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1910"]
[BlackElo "1651"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. g3 d5 3. Bg2 c6 4. Nf3 Bf5 5. O-O Nbd7 6. b3 h6 7. c4 e6 8. Bb2 Be7
9. Nc3 O-O 10. Rc1 Ne4 11. e3 Ndf6 12. Ne2 a5 13. Ne5 a4 14. bxa4 Qb6 15. Ba1 Qa6
16. f3 Nd6 17. c5 Nc4 18. Nxc4 dxc4 19. e4 Bh7 20. Qc2 Qxa4 21. Qxa4 Rxa4 22. Nc3
Ra3 23. Rb1 Ra7 24. f4 Rd8 25. Rb4 Rxd4 26. Nb5 Rd2 27. Nd6 Ra4 28. a3 Rxa3 29. Bf3
Raa2  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "16"]
[White "Zhong, Kangmin"]
[Black "Li, Zhanjia"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1856"]
[BlackElo "1667"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O c6 7. Nc3 b6 8. Ne5 Bb7
9. e4 Nbd7 10. Nxc6 Bxc6 11. exd5 exd5 12. cxd5 Bb7 13. d6 Bxg2 14. dxe7 Qxe7 15.
Kxg2 Rfd8 16. Qf3 Qb4 17. Rd1 Rac8 18. Rb1 Nf8 19. Bg5 Rd6 20. Bxf6 Rxf6 21. Qb7
Qc4 22. Nd5  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "17"]
[White "Liu, Haoling"]
[Black "Tao, Qibing"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1635"]
[BlackElo "1847"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. e3 Bg4 5. Nbd2 Bxf3 6. Nxf3 e6 7. Bd3 Bb4+ 8. Nd2
Nbd7 9. O-O O-O 10. a3 Bd6 11. e4 dxe4 12. Bc2 c5 13. dxc5 Nxc5 14. b4 Be5 15. Rb1
Nd3 16. Nxe4 Nxe4 17. Qxd3 Qd6 18. Qd4 Qxd4 19. Bd3  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "18"]
[White "Zhang, Zhi"]
[Black "Chen, Yidong"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1626"]
[BlackElo "1829"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. g3 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Bg2 O-O 8. O-O
Nxd4 9. Qxd4 d6 10. Qd2 a6 11. a4 Rb8 12. Rd1 Be6 13. Nd5 Nxd5 14. Bxd5 Bxd5 15.
Qxd5 Qb6 16. Rb1 Qb3 17. c5 Qc2 18. Bg5  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "19"]
[White "Zhou, Yichen"]
[Black "Li, Youjia"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1824"]
[BlackElo "1618"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d6 2. c4 e5 3. d5 f5 4. Nc3 Nf6 5. e4 Be7 6. exf5 Bxf5 7. Nge2 O-O 8. Ng3 Bg6
9. Bd3 Qe8 10. O-O c6 11. dxc6 bxc6 12. Bg5 Nbd7 13. Bxg6 Qxg6 14. Bxf6 Nxf6 15.
Qa4 Qe8 16. Nf5 Qd7 17. Nxe7+ Qxe7 18. Qxc6 Rac8 19. Qa4 Rfd8 20. Rad1 Qf7 21. b3
Nh5 22. Nd5 Nf4 23. Nxf4 exf4 24. Rd3 Qg6 25. Rfd1 Re8 26. h3 Re6 27. Qd7 Rf8 28.
Rxd6 Rxd6 29. Qxd6 Qc2 30. Qd2 Qg6 31. Qd3 Qh6 32. Qd5+ Kh8 33. Qd6 g6 34. Qe5+ Kg8
35. Qe6+ Kh8 36. Rd8 f3 37. Qf6+ Kg8 38. Qxf8+ Qxf8 39. Rxf8+ Kxf8 40. gxf3 Ke7 41.
b4 Kd6 42. a4 g5 43. Kg2 h5 44. h4 gxh4 45. Kh3 Ke5 46. a5 Kd4 47. b5 Kc5 48. Kxh4
Kxc4 49. b6 Kd3 50. a6 Ke2 51. b7 Kxf2 52. b8=Q Kg2 53. Qxa7 Kh2 54. Qf2+ Kh1 55.
Kh3 h4 56. Qg2#  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "20"]
[White "Li, Sichen"]
[Black "Liu, Meng"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1533"]
[BlackElo "1767"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 a6 7. Be2 Bf5 8. Nf3 e6
9. O-O Bd6 10. Bxd6 Qxd6 11. Ne1 O-O 12. Bd3 Bxd3 13. Nxd3 b5 14. Qd2 Rfc8 15. Rfc1
Nd7 16. Ne2 Ne7 17. Rxc8+ Rxc8 18. Rc1 Rxc1+ 19. Nexc1 Qc7 20. Nb3 Qc4 21. h3 Nc6
22. Nf4 h6 23. Kh2 b4 24. Nd3 a5 25. Nbc1 Ne7 26. Kg1 Nf5 27. Nb3 Qc7 28. Nbc5 Nd6
29. Nxd7 Qxd7 30. Nc5 Qb5 31. b3 g6 32. Qc2 Kg7 33. f3 Nf5 34. Qf2 Qc6 35. g4 Nd6
36. Qh2 Nb5 37. Qe5+ Kg8 38. Qb8+ Kg7 39. Qe5+ Kg8  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "21"]
[White "Wang, Jiaxuan"]
[Black "Liu, Bolei"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1764"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. e3 e6 5. f4 Bb4 6. Bd3 c5 7. Nf3 Qa5 8. O-O Bxc3
9. bxc3 c4 10. Be2 Ne4 11. Bh4 Qxc3 12. Qc1 Qa5 13. Ne5 f6 14. Nxd7 Bxd7 15. g4 Qd2
16. Bf3 Qxc1 17. Rfxc1 Nd6 18. a4 Kf7 19. a5 b5 20. Be1 Bc6 21. Bb4 Ke7 22. a6 Kd7
23. Bc5 Nc8 24. Re1 f5 25. Kf2 Kc7 26. gxf5 exf5 27. Rg1 g6 28. h4 Nb6 29. h5 Rhg8
30. Rg5 Rg7 31. Rag1 Rag8 32. c3 Na4 33. Rc1 Nxc5 34. dxc5 Kd7 35. hxg6 hxg6 36.
Rcg1 Ke6 37. Ke2 Be8 38. Rh1 Rc7 39. Rh6 Rc6 40. Rh7 Rxa6 41. Rb7 Ra2+ 42. Kd1 Rh8
43. Rb8 Rhh2 44. Ke1 Ra1+ 45. Bd1 Rh1+ 46. Ke2 Ra2+ 47. Kf3 Rxd1 48. Rxe8+ Kd7 49.
Rg8 Rf1+ 50. Kg3 Rg1+ 51. Kf3 Rxg5 52. fxg5 b4 53. cxb4 c3 54. Rg7+ Kd8 55. Rg8+
Ke7 56. Rg7+ Kf8 57. Rh7 c2 58. Rh1 Ke7 59. Kf4 Ke6 60. Rc1 Rb2 61. b5 Rb4+ 62. Kf3
Rxb5 63. Rxc2 Rb7 64. Ra2 Rc7 65. Kf4 Re7 66. Ra6+ Kf7 67. Rf6+ Kg7 68. Ra6  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "22"]
[White "Qu, Haoming"]
[Black "Yu, Shuxiao"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1708"]
[BlackElo "1519"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d5 5. cxd5 Nxd5 6. Bg2 O-O 7. O-O Nc6 8. Nc3
Nb6 9. e3 a5 10. Qe2 Be6 11. Nd2 a4 12. Rd1 Na5 13. Nde4 Qc8 14. Nc5 Bg4 15. f3 Bd7
16. e4 Nac4 17. Rb1 Rd8 18. b3 Na5 19. Be3 axb3 20. axb3 Bh3 21. Bxh3 Qxh3 22. b4
Nac4 23. Bf2 Qc8 24. Rbc1 e6 25. Kg2 c6 26. Rc2 Qc7 27. f4 Qe7 28. h3 Bf6 29. Kh2
Bg7 30. Kg2 Rd6 31. Ra2 Rdd8 32. Rc2 Ra7 33. g4 Raa8 34. h4 Qc7 35. Qf3 Ra3 36. Rd3
Ra1 37. Ne2 Nd6 38. Bg3 Qe7 39. Bf2 Na4 40. Rcd2 Nc4 41. Rc2 Nd6 42. Ng3 Nb6 43.
Ne2 Rb1 44. Rb3 Rxb3 45. Qxb3 Nb5 46. Rd2 Ra8 47. Ra2 Rd8 48. Rd2 Ra8 49. Ra2 Rd8
 1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "23"]
[White "Gao, Kai"]
[Black "Xiu, Yang"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1885"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. c3 Nf6 7. Qe2 e6 8. d4
cxd4 9. cxd4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 Be7 13. Qd3 Rc8 14. a3 O-O 15.
b4 a6 16. Ne1 f5 17. exf6 Bxf6 18. Nf3 e5 19. dxe5 Nxe5 20. Nxe5 Bxe5 21. Rad1 Rfd8
 1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "24"]
[White "Zhang, Edmond Meng"]
[Black "Chen, Yuan"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1229"]
[BlackElo "2211"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 e6 5. c3 Nc6 6. Nbd2 Bd6 7. Bb5 Bxf4 8. exf4
Qb6 9. Qb3 O-O 10. Bxc6 bxc6 11. O-O Nd7 12. Qc2 Ba6 13. Rfc1 Rac8 14. Nb3 c4 15.
Nbd2 c5 16. Rab1 Qd6 17. Ne5 Nb8 18. Re1 cxd4 19. cxd4 f6 20. Nef3 Nc6 21. a3 Rce8
22. Qa4 Bc8 23. g3 Bd7 24. Qd1 Qc7 25. Nf1 Kh8 26. Ne3 Qd6 27. b3 Na5 28. bxc4 Nxc4
29. Nxc4 dxc4 30. Re3 Bc6 31. Qe2 Bd5 32. f5 c3 33. Rc1 Qxa3 34. Rcxc3 Qd6 35. Rc1
Bxf3 36. Qxf3 exf5 37. Rxe8 Rxe8 38. Qxf5 Qxd4 39. Rc8 Rd8 40. Qg4 Qd6 41. h4 h6
42. h5 a5 43. Rxd8+ Qxd8 44. Qa4 Qa8 45. f3 Qd8 46. g4 f5 47. Kf1 Qd3+ 48. Kf2 Qd2+
49. Kf1 Qe3 50. Qc6 Qd3+ 51. Kg2 f4 52. Kf2 Qd2+ 53. Kf1 Qd3+ 54. Kf2 Kh7 55. Ke1
a4 56. Kf2 a3 57. g5 hxg5 58. Qe6 Qe3+  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "25"]
[White "Feng, Jianxun"]
[Black "Zhang, Yinzhe"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1960"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8. Qc2
Re8+ 9. Ne2 h5 10. O-O h4 11. h3 Nd7 12. Bd2 Nf8 13. Rae1 Bd7 14. c4 Bc7 15. Nc3
Rxe1 16. Rxe1 Be6 17. Be3 Bb6 18. c5 Ba5 19. Bf5 Qd7 20. Bxe6 Qxe6 21. Bd2 Qd7 22.
Ne4 Bxd2 23. Qxd2 Re8 24. Nd6 Rxe1+ 25. Qxe1  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "26"]
[White "Li, Jiahong"]
[Black "Yang, Siyuan"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1805"]
[BlackElo "1362"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. e5 dxe5 5. Nxe5 e6 6. Bb5+ Bd7 7. Nxd7 Nbxd7 8.
O-O a6 9. Be2 Bd6 10. d4 Qc7 11. h3 O-O 12. d5 Rae8 13. Be3 Be5 14. dxe6 Rxe6 15.
a4 Bd4 16. Bxd4 Rd6 17. Be5 Nxe5 18. Qc1 Rd4 19. Rd1 Re8 20. Qg5 h6 21. Qg3 Qd7 22.
Rxd4 cxd4 23. Rd1 Qf5 24. Rxd4 Qxc2 25. Rb4 Re7 26. Rb6 Ne4 27. Nxe4 Qxe4 28. Bf3
Qxa4 29. Rxb7  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "27"]
[White "Gu, Yi"]
[Black "Shen, Yufan"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1751"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 c6 6. e3 Qa5 7. Bxf6 Nxf6 8. Nd2
Bb4 9. Qc2 c5 10. Nb3 Bxc3+ 11. Qxc3 Qxc3+ 12. bxc3 cxd4 13. cxd4 dxc4 14. Bxc4 Ke7
15. O-O Bd7 16. Be2 Rac8 17. Rfc1 Ne4 18. Bf3 Nd6 19. Na5 b6 20. Nc6+ Bxc6 21. Bxc6
Rc7 22. Ba4 Rhc8 23. Rxc7+ Rxc7 24. Bb3 b5 25. Kf1 a5 26. Ke2 a4 27. Bd1 Rc3 28.
Rb1 Kd7 29. Ke1 Kc6 30. Bf3+ Kb6 31. Kd1 Ka5 32. Be2 Ra3 33. Rb2 b4 34. Kc1 b3 35.
axb3 axb3 36. d5 e5 37. f4 f6 38. fxe5 fxe5 39. Kb1 Kb4 40. Bd3 Kc3 41. Bxh7 Nc4
42. Rf2 b2  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "28"]
[White "Yu, Zhiyang"]
[Black "Dong, Hongfu"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1699"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6
9. g4 Be6 10. h4 d5 11. g5 Nh5 12. O-O-O Nxd4 13. Bxd4 Bxd4 14. Qxd4 dxe4 15. fxe4
Qc7 16. Bh3 Ng3 17. Bxe6 fxe6 18. Rhg1 Rf3 19. Kb1 Rc8 20. Rge1 a6 21. Qd7 Qxd7 22.
Rxd7 b5 23. a3 Kf7 24. Ra7 Rf4 25. Re3 Nh5 26. Rh3 Rf1+ 27. Ka2 Rf2 28. Rd3 Rxc2
29. Kb3 Rh2 30. Rdd7 Re8 31. Rxa6 Rxh4 32. Rb6 Ng3 33. Rxb5 Nxe4 34. Nxe4 Rxe4 35.
a4 Rf4 36. a5 Rf5 37. Ka4 Rxb5 38. Kxb5 Rb8+ 39. Kc6 Rxb2 40. a6 e5 41. Rd5 Ra2 42.
Kb6 Ke6 43. Ra5 Rb2+ 44. Rb5 Ra2 45. a7 Rxa7 46. Kxa7 Kf5 47. Kb6 Kxg5 48. Rxe5+
Kf4 49. Rxe7 h5 50. Kc5 h4 51. Kd4 h3 52. Rh7 Kg3 53. Ke4 g5 54. Kf5 g4 55. Rh8 h2
56. Rxh2 Kxh2 57. Kxg4  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "29"]
[White "Liang, Yewang"]
[Black "Wang, Xiaorui"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1691"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bg5 Be7 7. Ng3 h6 8. Be3
Nd5 9. Bd3 b6 10. O-O  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "30"]
[White "Li, Yage"]
[Black "Xu, Ziyuan"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1634"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Nd5 e4 6. Nh4 O-O 7. Bg2 Re8 8. Nf5 Bf8
9. O-O g6 10. Nfe3 Bg7 11. Rb1 d6 12. b4 Nxd5 13. cxd5 Nd4 14. Bb2 a5 15. Bc3 a4
16. Bxd4 Bxd4 17. Qc2 f5 18. Rfc1 Re7 19. Qc4 Bb6 20. a3 Bd7 21. Nd1 Rf7 22. e3 Qf6
23. Nc3 g5 24. b5 Ba5 25. Qxa4 Rff8 26. Qc4 h5 27. Qa2 Qe5 28. Ne2 Bb6 29. Qb3 Bc5
30. a4 b6 31. f4 exf3 32. Bxf3 f4 33. d4 Qxe3+ 34. Qxe3 fxe3 35. Bxh5 Ba3 36. Rc4
Bh3 37. Nc3 Rf2 38. Be2 Raf8 39. Kh1 Bg2+ 40. Kg1 Bh3 41. Kh1 Bg2+ 42. Kg1 Bh3 43.
Kh1 Bf1 44. Rxf1 Rxf1+ 45. Bxf1 Rxf1+ 46. Kg2 Rc1 47. Rc6 Bb4 48. Ne2 Re1 49. Kf3
Bd2 50. h3 Rf1+ 51. Ke4 Rf7 52. Kd3 Kf8 53. Nc3 Re7 54. Ke2 Ke8 55. Nb1 Ba5 56. Rc1
Kd7 57. Rd1 Rh7 58. Rh1 g4 59. h4 Rh5 60. Kxe3 Ke7 61. Ke4 Kf6 62. Rf1+ Ke7 63. Rf4
Be1 64. Rxg4 Kf6 65. Na3 Rh8 66. Nc2 Bd2 67. Kd3 Bh6 68. Ne3 Ra8 69. Nc4 Rxa4 70.
Re4 Kf7 71. Kc3 Ra1 72. Nb2 Ra3+ 73. Kc4 Rxg3 74. Nd3 Bd2 75. Re2 Ba5 76. Rf2+ Kg7
77. Rf4 Bd2 78. Re4 Kf7 79. h5 Rh3 80. Re2 Bg5 81. Rf2+ Kg7 82. Ra2 Kf7 83. Ra7 Bd8
84. Nf4 Rh1 85. Ne6 Rc1+ 86. Kd3 Be7 87. Rxc7 Rh1 88. Nd8+ Kf6 89. Nc6 Bf8 90. Rb7
Rxh5 91. Rxb6 Rxd5 92. Ne5 Kf5 93. Nc6 Ke6 94. Rb8 Bh6 95. Rh8 Rxb5 96. Rxh6+ Kd7
97. Na7 Ra5 98. Rh7+ Ke6 99. Re7+ Kd5 100. Nc8 Ra3+ 101. Kc2 Kxd4 102. Nxd6 Ra6 103.
Nb5+ Kc5 104. Nc3 Rh6 105. Re5+ Kc4 106. Ne2 Rh3 107. Re4+ Kd5 108. Ra4 Rh2  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "31"]
[White "Song, Tianrui"]
[Black "Jiang, Liu"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1626"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. g3 e6 7. Bg2 Nbd7 8. d3 d4
9. Nb1 Bb4+ 10. Bd2 Qb6 11. O-O O-O 12. Bc1 e5 13. a3 Bd6 14. Qe2 Qd8 15. f4 b5 16.
Nd2 c5 17. g4 Ne8 18. Nf3 Rc8 19. f5 c4 20. Bg5 f6 21. Bh4 g5 22. fxg6 hxg6 23. Bg3
Qe7 24. Rae1 Ng7 25. h4 Qe6 26. Bh3  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "32"]
[White "Sun, Yuanhang"]
[Black "Xiong, Junyi"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1579"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 a5 7. Bd3 cxd4 8. cxd4 Bd7
9. Bc2 Nge7 10. Nc3 Nc8 11. O-O Be7 12. Qd3 N6a7 13. Bd2 Nb5 14. Na4 Qd8 15. Rfc1
Nc7 16. Nc5 Bb5 17. Qe3 b6 18. Nd3 O-O 19. Nf4 g6 20. Nh3 f5 21. exf6 Bxf6 22. Nhg5
Bxg5 23. Nxg5 Qd7 24. a4 Bc6 25. Bd3 Ne7 26. Nxh7 Kxh7 27. Qh6+ Kg8 28. Bxg6 Nf5
29. Bxf5 Rxf5 30. Ra3 Ne8 31. Rg3+ Ng7 32. Rxc6 Raf8 33. Rxe6 Rxf2 34. Rxg7+ Qxg7
35. Qxg7+ Kxg7 36. Bh6+ Kf7 37. Kxf2  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "33"]
[White "Wu, Kaige"]
[Black "Wang, Yutao"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1497"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. O-O b5 7. Bb3 Na5 8. h3 Nxb3
9. axb3 Be7 10. b4 O-O 11. c3 Bb7 12. Nbd2 d5 13. Qc2 Re8 14. Re1 c5 15. bxc5 Bxc5
16. Nb3 Bb6 17. Bg5 h6 18. Bh4 Qd6 19. Bg3 dxe4 20. dxe4 Nh5 21. Kh2 Rac8 22. Nh4
g6 23. Rad1 Qe6 24. Rd3 a5 25. Nc1 Rcd8 26. Rf3 a4 27. Nd3 Nxg3 28. fxg3 Qc4 29.
Nf2 Bxf2 30. Rxf2 Qd3 31. Qc1 Kg7 32. Nf3 Bxe4 33. Rd2 Qc4 34. Rxd8 Rxd8 35. Nd2
Rxd2 36. Qxd2 Qd3 37. Qf2 Qc2 38. Re2 Qd3 39. Qe1 Bd5 40. Rxe5 Bc4 41. Qf2 Qf1 42.
Qd4 Qd3 43. Qc5 Qd7 44. Re7 Qd5 45. Qe3 Bf1 46. Qf3 Bc4 47. Qf4 Bd3 48. Re8 Bc4 49.
Re5 Qd6 50. Re4 Qxf4 51. gxf4 h5 52. Kg3 Kf6 53. Re5 Bd3 54. h4 Bc4 55. Kf3 Bd3 56.
Ke3 Bf1 57. g3 Kg7 58. Kd4 f6 59. Re7+ Kh6 60. Rf7  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "34"]
[White "Ruan, Zhicheng"]
[Black "Wang, Zihang"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1845"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d5 7. Nf3 dxc4 8. Qxc4
b6 9. Bg5 Ba6 10. Qa4 Qc8 11. Rc1 Qb7 12. Bxf6 gxf6 13. g3 c6 14. Bg2 Rc8 15. Rc2
Bb5 16. Qb3 Qa6 17. Qe3 Nd7 18. O-O Rc7 19. Rfc1 Rac8 20. b4 Qa4 21. d5 exd5 22.
Nd4 Bc4 23. Nf5 Kh8 24. Nd6 Nf8 25. Qf4 Ng6 26. Qxf6+ Kg8 27. Bh3 Ra8 28. Nf5 Kf8
29. Qg7+ Ke8 30. Nd6+ Ke7 31. Qxf7+ Kxd6 32. Qf6#  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "35"]
[White "Zhu, Yilun"]
[Black "Mo, Xiangyi"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2190"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 c6 2. c4 d5 3. e3 Nf6 4. Nc3 e6 5. b3 Bd6 6. Bb2 Nbd7 7. Qc2 e5 8. cxd5 Nxd5
9. Ne4 Bc7 10. Ba3 N7f6 11. Ng3 Bd6 12. Qb2 Bxa3 13. Qxa3 Qc7 14. Rc1 Bg4 15. Bd3
Ne7 16. Ng5 Rd8 17. Bc4 O-O 18. h3 Bf5 19. Nxf5 Nxf5 20. Qxa7 h6 21. Nf3 e4 22. Nh2
Ra8 23. Qc5 Ra5 24. Qb4 Rxa2 25. O-O Qa5 26. Qxb7 Qxd2 27. Ra1 c5 28. Rxa2 Qxa2 29.
Qc7 Qa3 30. Rd1 Qb4 31. Ng4 Ne8 32. Qe5 Ned6 33. Rxd6 Nxd6 34. Qxd6 Qe1+ 35. Kh2
h5 36. Ne5 Qxf2 37. Qg6 h4 38. Qg5 Kh7 39. Bd5 Qg3+ 40. Qxg3 hxg3+ 41. Kxg3 f5 42.
Kf4 Kh6 43. h4 Kh5 44. Bf7+ Kh6 45. Kxf5 Rd8 46. Bg6 Rd5 47. g4 Rxe5+ 48. Kxe5 Kxg6
49. Kxe4 Kf6 50. Kd5  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.26"]
[Round "8"]
[Board "36"]
[White "Cheng, Zihan"]
[Black "Pan, Tao"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1914"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. c3 Qb6 5. Na3 Bd7 6. Nc2 Nh6 7. d4 Bb5 8. Bxb5+ Qxb5
9. Qe2 Qxe2+ 10. Kxe2 Nc6 11. Bxh6 gxh6 12. Ne3 Rg8 13. g4 Be7 14. h4 cxd4 15. cxd4
f6 16. exf6 Bxf6 17. Kd3 Nb4+ 18. Ke2 Nc6 19. Rad1 Rc8 20. g5 hxg5 21. Ng4 Be7 22.
hxg5 Bxg5 23. Rxh7 Be7 24. Nge5 Nxe5 25. Nxe5 Rc2+ 26. Rd2 Rxd2+ 27. Kxd2 Rf8 28.
Rxe7+ Kxe7 29. Ng6+ Kf7 30. Nxf8 Kxf8 31. Ke3 Ke7 32. Kf4 Kd6 33. b4 Kc6 34. Ke5
Kd7 35. b5 Ke7 36. a4 Kd7 37. f4 Ke7 38. f5 exf5 39. Kxf5 Kd6 40. Kf6 Kd7 41. Ke5
Ke7 42. Kxd5 Kd7 43. Ke5 Ke7 44. d5 Kd7 45. d6 Kd8 46. Ke6 Ke8 47. Ke5 Kd8 48. Kd4
Kc8 49. Kc5 Kd7 50. a5 Kc8 51. Kd5 Kd7 52. Ke5 Kd8 53. Ke6 Ke8 54. d7+ Kd8 55. Kd6
 1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "1"]
[White "Zhang, Di"]
[Black "Wang, Shixu B"]
[Result "0-1"]
[ECO ""]
[WhiteElo "2143"]
[BlackElo "2433"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. g3 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Bg2 Qe6+ 6. Kf1 Nc6 7. h3 Bh5 8. d3
Qd7 9. Na3 Rd8 10. Be3 e6 11. Ne5 Bxd1 12. Nxd7 Bxc2 13. Nxf8 Bxd3+ 14. Kg1 Kxf8
15. Bxc5+ Nge7 16. Kh2 f5 17. Rac1 Kf7 18. b4 b6 19. b5 Nd4 20. Rhd1 Nxb5 21. Bxe7
Kxe7 22. Rxd3 Rd5 23. Rd4 Rxd4 24. Nxb5 Rd2 25. f4 a6 26. Na7 Kf6 27. h4 Rhd8 28.
Nc6 Rc8 29. a3 g6 30. Kh1 h6 31. Rc3 g5 32. h5 b5 33. Bf3 gxf4 34. gxf4 Rf2 35. Bg2
Rxf4 36. Rd3 Rh4+ 37. Kg1 Rg4 38. Rd6 Rcg8 39. Rd2 Rc4  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "2"]
[White "Jiang, Qinyu"]
[Black "Xi, Qi"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2246"]
[BlackElo "2118"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. d3 e6 6. Nh4 Bg4 7. h3 Bh5 8. f4 Be7
9. g4 Bg6 10. e3 a5 11. a4 Na6 12. Qe2 Nd7 13. Nxg6 hxg6 14. Nd2 Qc7 15. Kh1 g5 16.
c3 gxf4 17. exf4 Bd6 18. d4 O-O-O 19. Nf3 Nf8 20. Ne5 Re8 21. Qd3 Rh4 22. Bd2 f6
23. Ng6 Nxg6 24. Qxg6 Reh8 25. Rae1 Qd7 26. Kg1 f5 27. Qxe6 fxg4 28. hxg4 Rxg4 29.
Rf3 Nc7 30. Qxd7+ Kxd7 31. Kf1 Rgh4 32. f5 Ne8 33. Re6 R8h7 34. Rg6 R4h5 35. Rf2
Nf6 36. Bf3 Rh3 37. Ke2 Ke7 38. Bg5 Kf7 39. Rg2 Rh2 40. Bxf6 gxf6 41. Rxh2 Rxh2+
42. Rg2 Rh4 43. Rg4 Rh2+ 44. Rg2 Rh3 45. Rg1 Bf4 46. Rh1 Rxh1 47. Bxh1 Kg7 48. b3
Kh6 49. c4 dxc4 50. bxc4 Kg5  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "3"]
[White "Kong, Xiangrui"]
[Black "Hou, Yifan B"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2193"]
[BlackElo "2043"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3
b5 9. Nab1 Be7 10. Bxf6 Bxf6 11. a4 b4 12. Nd5 Bg5 13. Bc4 O-O 14. O-O Be6 15. Qd3
a5 16. c3 Rb8 17. Bb5 Na7 18. Rd1 g6 19. cxb4 Bxd5 20. Qxd5 axb4 21. Bc4 Rc8 22.
Nd2 Rc5 23. Qd3 Bxd2 24. Rxd2 Nc6 25. g3 Nd4 26. Kg2 Kg7 27. b3 f5 28. f4 Qa8 29.
Re1 Re8 30. fxe5 dxe5 31. Qe3 Qc6 32. Rf2 Rf8 33. h4 Qf6 34. Ref1 f4 35. gxf4 Qxh4
36. fxe5 Qg4+ 37. Kh1 Rxf2 38. Rxf2 Qd1+ 39. Kg2 Qg4+ 40. Kf1 Qd1+ 41. Qe1 Qxe1+
42. Kxe1 Rxe5 43. Rf7+ Kh6 44. Bd5 Nf5 45. Rb7 Ne7 46. Kf2 Nxd5 47. exd5 Rxd5 48.
Rxb4 g5 49. Rb6+ Kh5 50. b4 Kg4 51. a5 Rd2+ 52. Ke3 Ra2 53. a6 h5 54. b5 h4 55. Rh6
 1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "4"]
[White "Huang, Renjie"]
[Black "Gong, Sunle"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2413"]
[BlackElo "1949"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. Nf3 Ne7 7. b4 Bb6 8. Bb2 a5 9.
b5 a4 10. Nbd2 Nd7 11. g3 Nc5 12. Be2 Bd7 13. O-O O-O 14. c4 Rc8 15. Rc1 h6 16. Nd4
Ba5 17. f4 Nf5 18. Nxf5 Bxd2 19. Qxd2 Nb3 20. Qb4 exf5 21. Rcd1 Qb6+ 22. Kg2 Be6
23. cxd5 Rc2 24. Rf2 Bxd5+ 25. Rxd5 Rxb2 26. Qc3 Ra2 27. g4 fxg4 28. f5 Rd8 29. Rxd8+
Qxd8 30. Bxg4 Qd5+ 31. Bf3 Rxf2+ 32. Kxf2 Qxb5 33. e6 Qb6+ 34. Kg2 Qd8 35. Qe3 fxe6
36. fxe6 Qd2+ 37. Qxd2 Nxd2  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "5"]
[White "Zhou, Yichen"]
[Black "Nie, Xinyang"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1824"]
[BlackElo "2312"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 b6 5. Nf3 Bb7 6. e3 Bxc3 7. Bxc3 Ne4 8. Rc1
O-O 9. Bd3 Nxc3 10. Rxc3 d6 11. O-O Nd7 12. e4 e5 13. d5 a5 14. Bc2 Bc8 15. a3 g6
16. b4 Kh8 17. Qb1 Qf6 18. Re1 Qg7 19. Nd2 Qh6 20. Nf1 axb4 21. axb4 Nf6 22. c5 bxc5
23. bxc5 Ba6 24. cxd6 cxd6 25. Ne3 Rfb8 26. Rb3 Nd7 27. Rxb8+ Rxb8 28. Qa1 Nc5 29.
Rb1 Qf8 30. Rxb8 Qxb8 31. Qb1 Qc7 32. h3 Kg7 33. Qb4 h5 34. Kh2 Qd8 35. Qd2 Qh4 36.
f3 Qf4+ 37. Kg1 Kh7 38. Kf2 Qh4+ 39. Kg1 Qe7 40. Kh2 Qg5 41. Nc4 Qe7 42. Ne3 Qb7
43. Qf2 Qb4 44. Qh4  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "6"]
[White "Gu, Xianghan"]
[Black "Wu, Yixing"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1798"]
[BlackElo "1972"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Bg5 d5 3. e3 c5 4. Bxf6 gxf6 5. dxc5 e6 6. c4 dxc4 7. Nd2 c3 8. bxc3
Bxc5 9. Qh5 Nd7 10. Ngf3 f5 11. Bb5 Qf6 12. O-O a6 13. Be2 Qg6 14. Qh3 Qg4 15. Qh6
Bf8 16. Qf4 Qxf4 17. exf4 Bg7 18. Nd4 O-O 19. Bf3 Nc5 20. N2b3 Nxb3 21. axb3 Rb8
22. Rfd1 b5 23. Nc6 Rb6 24. Ne5 Bf6 25. b4 Kg7 26. Kf1 Rd8 27. Rxd8 Bxd8 28. Ke2
Rd6 29. Nd3 Kf8 30. Nc5 Bf6 31. Ra3 Be7 32. Ke3 Kg7 33. g3 h6 34. h4 Kf8 35. Nd3
Bf6 36. Ne5 Ke7 37. Ra2 Rb6 38. Kd4 Kd6 39. Rd2 Kc7 40. Ke3 Bxe5 41. fxe5 Bb7 42.
Bh5 Bd5 43. Rd4 Rc6 44. Kd2 a5 45. bxa5 Ra6 46. Bxf7 Rxa5 47. Rb4 Ra2+ 48. Ke3 Bc4
49. Rxc4+ bxc4 50. Bxe6 Rc2 51. Bxc4 Rxc3+ 52. Bd3 Ra3 53. Kd4 Kd8 54. f4 Ke7 55.
Bxf5 Rxg3 56. h5 Rg1 57. Bg6 Re1 58. Be4 Re2 59. Bf3 Re1 60. f5 Kf8 61. f6 Rf1 62.
Be2 Rf2 63. Ke3 Rxf6 64. exf6 Kf7 65. Kf4 Kxf6 66. Bc4 Kg7 67. Kf5 Kh8 68. Kf6 Kh7
69. Bd3+ Kh8 70. Kg6 Kg8 71. Kxh6 Kh8  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "7"]
[White "Shao, Wenbin"]
[Black "Jiang, Haochen"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2236"]
[BlackElo "1523"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. O-O Nd4 6. Nxd4 Bxd4 7. c3 Bb6 8. h3
O-O 9. Bg5 h6 10. Bh4 d6 11. Nd2 g5 12. Bg3 h5 13. h4 Bg4 14. Qc1 a6 15. Ba4 Nh7
16. hxg5 Qxg5 17. Nc4 Ba7 18. Qxg5+ Nxg5 19. Bd1 Bxd1 20. Raxd1 f5  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "8"]
[White "Yu, Chaojie"]
[Black "Zhong, Kangmin"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2110"]
[BlackElo "1856"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. b3 Nf6 2. Bb2 d5 3. e3 c6 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 Nbd7 7. g4 e5 8. g5 Ng8
9. h4 Bd6 10. Bh3 Ne7 11. Qg4 Qc7 12. Nc3 O-O-O 13. O-O-O Kb8 14. Kb1 a6 15. Ne2
f5 16. gxf6 gxf6 17. Ng3 e4 18. Nf5 h5 19. Qe2 Nxf5 20. Bxf5 Be5 21. f4 exf3 22.
Qxf3 Bxb2 23. Kxb2 Ne5 24. Qf2 Qd6 25. Rdf1 a5 26. d4 Nd7 27. Bxd7 Qxd7 28. Qxf6
Rde8 29. Rhg1 Rh7 30. Rg5 Ka7 31. Re5 Rxe5 32. Qxe5 Re7 33. Qxh5 Rxe3 34. Rf7 Qd6
35. Qg5 Rh3 36. a3 a4 37. Qg7 Rxb3+ 38. cxb3 Qh2+ 39. Kc1 Qh1+ 40. Kd2 Qh2+ 41. Ke3
Qh3+ 42. Ke2 Qh2+ 43. Rf2 Qxh4 44. bxa4 Qe4+ 45. Kd2 Qb1 46. Qe5 Qb2+ 47. Ke1 Qc1+
48. Ke2 Qxa3 49. Qe3 Qxa4 50. Qc3 Qb5+ 51. Ke3 Kb8 52. Qa3 Kc7 53. Qe7+  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "9"]
[White "Chen, Hongsen"]
[Black "Yang, Zilong"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2002"]
[BlackElo "1694"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. Na3 a6 5. c4 b4 6. Nc2 c5 7. O-O e6 8. a3 a5 9.
d4 cxd4 10. Ncxd4 Bc5 11. Nb5 O-O 12. Nd6 Bxd6 13. Qxd6 Ne4 14. Qd4 Na6 15. Ng5 d5
16. Nxe4 dxe4 17. Be3 Rc8 18. Qa7 Qc7 19. Bb6 Qc6 20. Bxa5 b3 21. Rac1 Nc5 22. Bb4
Ba8 23. Rfd1 f5 24. Qe7 Rc7 25. Qg5 h6 26. Qf4 Rfc8 27. Rd6 Qe8 28. Rcd1 Kh7 29.
h4 Nd7 30. g4 Nf6 31. gxf5 e5 32. Qg3 Qh5 33. Bc3 Re8 34. Bxe5 Qxf5 35. Bxf6 gxf6
36. Rxf6 Qxf6 37. Qxc7+ Kh8 38. Rd6 Qf4 39. e3 Qxh4 40. Rg6 Qe7 41. Qf4 h5 42. Rh6+
Kg7 43. Rxh5 Rf8 44. Rg5+ Qxg5 45. Qxg5+  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "10"]
[White "Liu, Yijun"]
[Black "Hu, Zehua"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1421"]
[BlackElo "1992"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 c5 4. e3 cxd4 5. exd4 b6 6. c3 Be7 7. Bd3 Ba6 8. Bxa6
Nxa6 9. Nbd2 O-O 10. O-O d6 11. h3 Nc7 12. a4 Ncd5 13. Bh2 Qc7 14. Re1 Qc6 15. Qb3
Rfc8 16. Rad1 a6 17. c4 Nc7 18. d5 Qd7 19. Ne4 e5 20. Nc3 Bd8 21. a5 Rab8 22. axb6
Na8 23. Qa2 Nxb6 24. b3 Qb7 25. Nd2 Nbd7 26. Rb1 Nc5 27. Qc2 Ba5 28. f3 Qb4 29. Rec1
Qxc3 30. Qxc3 Bxc3 31. Rxc3 Rb4 32. Kf1 Rcb8 33. Bg1 Nfd7 34. Ke2 f5 35. Kd1 Kf7
36. Kc2 Ke7 37. Ra1 Kd8 38. Bf2 Kc7 39. Ra3 Kb6 40. g4 g6 41. Re3 a5 42. Re1 Ka6
43. Rea1 a4 44. Kc3 R8b6 45. Bh4 Rb8 46. Be7 R4b6 47. Rb1 Ka5 48. Bxd6 R8b7 49. b4+
Rxb4 50. Bc7+ Rxc7 51. Rxb4 Nb6 52. Rb5+ Ka6 53. Kb4 Nb7 54. Ra1 e4 55. fxe4 fxe4
56. Rxb6+ Kxb6 57. Nxe4 Rf7 58. Nc3 Rf4 59. Nxa4+ Kc7 60. Nc5 Nxc5 61. Kxc5  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "11"]
[White "Chen, Zimu(Js)"]
[Black "Fan, Jingyi"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1823"]
[BlackElo "1886"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. g3 Nc6 3. Bg2 e5 4. Ne2 Be7 5. O-O h5 6. c3 Qb6 7. Na3 d6 8. Nc4 Qc7
9. Ne3 Nf6 10. d4 cxd4 11. cxd4 Nxd4 12. Nxd4 exd4 13. Qxd4 Qc5 14. Qxc5 dxc5 15.
e5 Nd7 16. Nd5 Bd8 17. f4 Nb6 18. Be3 Nxd5 19. Bxd5 Bb6 20. f5 c4 21. Bxb6 axb6 22.
Bxc4 Ra5 23. Rae1 Rc5 24. Bb3 Bd7 25. f6 O-O 26. e6 fxe6 27. Bxe6+ Bxe6 28. Rxe6
Rc7 29. Rxb6 g6 30. Re1 Rd8 31. Re2 Rdd7 32. Kg2 Kf7 33. h4 Kf8 34. Rbe6 Kf7 35.
Rb6 Kf8 36. b4 Rd3 37. b5 Ra3 38. Rd2 Kf7 39. Rf2 Rd7 40. Re2 Kf8 41. Rbe6 Rdd3 42.
Rf2 Rxg3+ 43. Kf1 Rgf3 44. Rxf3 Rxf3+ 45. Kg2 Ra3 46. Re7 b6 47. Rb7 Rxa2+ 48. Kg3
Ra4 49. Rxb6 Rg4+ 50. Kh3 Kf7 51. Rd6 Rb4 52. b6 Rc4 53. Kg3 Rg4+ 54. Kh3 Rc4 55.
Rd8 Rb4 56. Rb8 Rb3+ 57. Kg2 Kxf6 58. b7 Kg7 59. Kf2 Rb1 60. Ke3 Kh7 61. Kf4 Kg7
62. Ke4  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "12"]
[White "Chen, Yuan"]
[Black "Xu, Wei"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2211"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 e5 6. O-O Be7 7. Bc2 O-O 8. d4 cxd4
9. cxd4 exd4 10. Nxd4 d5 11. exd5 Nxd5 12. Nc3 Nxd4 13. Qxd4 Nxc3 14. Qxc3 Bf6 15.
Qf3 Re8 16. Bb3 Re7 17. Be3 Qa5 18. Rfd1 Be6 19. Bxe6 fxe6 20. Rd2 a6 21. Rad1 Rae8
22. b3 Qc7 23. Qe4 Rc8 24. Bf4 e5 25. Be3 Rf7 26. Qg4 Re8 27. Qe4 Qc8 28. Rd6 Re6
29. Qg4 Re8 30. Qe4 Re6 31. Qg4 Re8 32. Qe4  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "13"]
[White "Chen, Zhi"]
[Black "Ye, Fan"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1980"]
[BlackElo "1638"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. g3 g6 3. c4 c6 4. Bg2 d5 5. cxd5 cxd5 6. d4 Bg7 7. O-O O-O 8. Ne5 Nc6
9. Nc3 Bf5 10. Bf4 Qa5 11. a3 Rfd8 12. b4 Qb6 13. Na4 Qa6 14. Nc5 Qb5 15. Nxc6 Qxc6
16. a4 Rac8 17. Be5 Qb6 18. Qb3 Ne4 19. Bxg7 Kxg7 20. Rfc1 Qf6 21. Nxe4 Bxe4 22.
Bxe4 dxe4 23. Rxc8 Rxc8 24. Qd5 b6 25. b5 Rc2 26. Qxe4 Rd2 27. a5 Rxd4 28. Qb7 Rd7
29. Qxd7 Qxa1+ 30. Kg2 Qxa5 31. e4 Qb4 32. f3 h5 33. Qxa7 Qxb5 34. Qxe7 Qb2+ 35.
Kh3 Qf6 36. Qa3 b5 37. Kg2 Qd4 38. Kf1 b4 39. Qb3 Qc3 40. Qxc3+ bxc3 41. Ke2 g5 42.
Kd3 Kf6 43. Kxc3 Ke5 44. Kd3 f6 45. Ke3 Ke6 46. Kd4 Kd6 47. f4 h4 48. fxg5 fxg5 49.
e5+ Ke6 50. g4 Kxe5+  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "14"]
[White "Yang, Bokai"]
[Black "Liu, Haoling"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1862"]
[BlackElo "1635"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Be2 Bd6 7. b3 O-O 8. O-O b6
9. Bb2 Bb7 10. Qc2 Rc8 11. Rad1 Qe7 12. Rfe1 c5 13. cxd5 Nxd5 14. Nxd5 Bxd5 15. e4
Bb7 16. d5 e5 17. Bb5 Nb8 18. a4 Na6 19. g3 Nc7 20. Bd3 Ba6 21. Nh4 g6 22. Qe2 Bxd3
23. Qxd3 Rb8 24. f4 f6 25. fxe5 fxe5 26. Rf1 Rf7 27. Rf2 Rxf2 28. Re1 Rf1+ 29. Rxf1
b5 30. Bc1 bxa4 31. bxa4 Rf8 32. Bh6 Rxf1+ 33. Qxf1 Qd7 34. a5 Nb5 35. Nf3 Nd4 36.
Nxe5 Qc7 37. Nc4 Be7 38. e5 Qb7 39. d6 Nf3+ 40. Kf2 Nxh2 41. Qd1 Bd8 42. e6 Bf6 43.
d7 Qa8 44. Ne3 Bd4 45. e7 Bxe3+ 46. Bxe3  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "15"]
[White "Xie, Jiaxiang"]
[Black "Tao, Qibing"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1564"]
[BlackElo "1847"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Be2
e6 9. O-O Bd6 10. Nb5 Qd8 11. Nxd6+ Qxd6 12. Bf4 Qd8 13. Qb3 Qb6 14. Qg3 Nbd7 15.
Bc7 Qxb2 16. Rab1 Qxa2 17. Rxb7 O-O 18. Qc3 Nd5 19. Qxc6 Nxc7 20. Qxd7 Nd5 21. Bd3
a5 22. f4 Rad8 23. Qb5 Ne3 24. Rf3 Nxc2 25. Rg3 g6 26. Qh5 Rd5 27. Qh6 Qa1+ 28. Kh2
Ne3 29. Rxg6+  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "16"]
[White "Chen, Yidong"]
[Black "Li, Sichen"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1829"]
[BlackElo "1533"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6
9. Qd2 O-O 10. O-O-O Nbd7 11. g4 b5 12. g5 Nh5 13. Kb1 Nb6 14. Na5 Rc8 15. Nd5 Nxd5
16. exd5 Bxd5 17. Qxd5 Qxa5 18. Bh3 Rc4 19. Bg4 Nf4 20. Bxf4 Rxf4 21. h4 Qc7 22.
Rhe1 Rb8 23. Re4 Rxe4 24. Qxe4 g6 25. Rh1 Qc4 26. Qe3 Rb7 27. b3 Qc6 28. Qd2 Rc7
29. Re1 Qc3 30. Qxc3 Rxc3 31. f4 Rc5 32. Re4 f5 33. gxf6 Bxf6 34. f5 d5 35. Re2 d4
36. fxg6 hxg6 37. Re4 Rc3 38. Be2 Kg7 39. Bd3 Rc8 40. Rg4 Rh8 41. Rxg6+ Kf7 42. Rg4
Rxh4 43. Rxh4 Bxh4 44. b4 Be7 45. a3 Ke6 46. Be4 Kd7 47. Bb7 a5 48. bxa5 Bxa3 49.
Ka2 Bc5 50. Kb3 Kc7 51. Be4  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "17"]
[White "Liu, Meng"]
[Black "Zhang, Zhi"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1767"]
[BlackElo "1626"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 b6 3. f3 d6 4. e4 e5 5. Ne2 Be7 6. Nbc3 Bb7 7. Be3 Nfd7 8. Qd2 h6
9. g3 O-O 10. O-O-O a6 11. Kb1 Bg5 12. f4 Bf6 13. d5 Qe7 14. f5 Bg5 15. h4 Bxe3 16.
Qxe3 Kh7 17. g4 a5 18. Ng3 f6 19. g5 Na6 20. Be2 Rh8 21. Nh5 Rhg8 22. Rdg1  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "18"]
[White "Liu, Bolei"]
[Black "Wu, Kaige"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1764"]
[BlackElo "1497"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. Be2 e6 6. O-O Bd6 7. Bg3 Ne4 8. dxc5 Nxg3
9. hxg3 Bxc5 10. c4 dxc4 11. Bxc4 Qxd1 12. Rxd1 a6 13. Nc3 Ke7 14. Ne4 Ba7 15. Rac1
Bd7 16. Nd6 b5 17. Be2 f6 18. Rd2 Rhd8 19. Rcd1 Be8 20. Nh2 Ne5 21. Nxe8 Kxe8 22.
Rd6 Rxd6 23. Rxd6 Bc5 24. Rxa6 Rxa6 25. Bxb5+ Rc6 26. Bxc6+ Nxc6 27. Kf1 Nb4 28.
a3 Nd3 29. b4 Bd6 30. Nf3 Kd7 31. Ke2 Nb2 32. Nd4 Nc4 33. Nc2 Kc6 34. Kd3 Nb2+ 35.
Kd4 Be5+ 36. Ke4 Kb5 37. f4 Bc3 38. f5 e5 39. Kd5 e4 40. Kxe4 Kc4 41. g4 Na4 42.
g3 Nb6 43. Nd4 Bxd4 44. exd4 Nd5 45. g5 fxg5 46. b5 h5 47. Ke5 g4 48. b6 Nxb6 49.
Kf4 Nd5 50. Ke4 Kb3 51. Kxd5 h4 52. Ke6 hxg3 53. d5 g2 54. d6 g1=Q 55. d7 Qb6+ 56.
Ke7 Qf6+ 57. Ke8 g3 58. d8=Q Qxd8+ 59. Kxd8 g2 60. Ke7 g1=Q 61. Kf7 Qd4 62. Kg8 Qf6
 0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "19"]
[White "Shen, Yufan"]
[Black "Sun, Yuanhang"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1751"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. h3 O-O
9. Nf3 b5 10. Nxb5 Re8 11. O-O Nxe4 12. Bxe4 Rxe4 13. Bg5 f6 14. Bd2 Ba6 15. a4 Bxb5
16. axb5 Nd7 17. Bc3 Nb6 18. Qd3 Re8 19. Ra6 Qd7 20. Rfa1 Qf7 21. g3 Qxd5 22. Qxd5+
Nxd5 23. Rxd6 Nxc3 24. bxc3 f5 25. Ra3 c4 26. Rc6 Reb8 27. b6 axb6 28. Rxa8 Rxa8
29. Rxc4 b5 30. Rc5 Bf6 31. Rc6 Kg7 32. Rc7+ Kg8 33. Rc6 Kg7 34. Rc7+  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "20"]
[White "Xiu, Yang"]
[Black "Qu, Haoming"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1708"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. dxe5 dxe5 5. Nf3 Nbd7 6. O-O g6 7. Nbd2 Bg7 8. Qe2
O-O 9. Rd1 Qe7 10. Nc4 b6 11. b3 Bb7 12. Ba3 c5 13. Bb2 Ne8 14. Ne3 Nc7 15. Bb5 Nb8
16. Nd5 Bxd5 17. exd5 Nxb5 18. Qxb5 Qd6 19. Qe2 Nd7 20. c4 Rfe8 21. Ng5 Nf8 22. Ne4
Qd7 23. Rd2 f5 24. Nc3 Rad8 25. Rdd1 h6 26. a3 a5 27. Nb5 g5 28. b4 Ng6 29. g3 e4
30. Bxg7 Kxg7 31. f3 Kh7 32. d6 Qg7 33. bxc5 bxc5 34. Rab1 Rd7 35. Rd5 Ne5 36. fxe4
f4 37. Nc7 Rg8 38. Qb2 Nf3+ 39. Kg2 Nd4 40. Rd1 Qg6 41. R1xd4 cxd4 42. Qxd4 f3+ 43.
Kxf3 Rgd8 44. Nb5 Qh5+ 45. Ke3 Qxh2 46. Qe5 Rf8 47. Rd2 Qg1+ 48. Kd3 Rdf7 49. Nd4
Qf1+ 50. Kc3 Qc1+ 51. Nc2 Rf3+ 52. Rd3 Rxd3+ 53. Kxd3 Rf3+ 54. Ke2 Qf1+  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "21"]
[White "Yu, Shuxiao"]
[Black "Liang, Yewang"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1519"]
[BlackElo "1691"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 c5 2. g3 Nc6 3. c4 Nf6 4. Bg2 d5 5. cxd5 Nxd5 6. d4 cxd4 7. Nxd4 Ndb4 8. Nxc6
Qxd1+ 9. Kxd1 Nxc6 10. Nc3 Bf5 11. Bxc6+ bxc6 12. e4 Bg4+ 13. Kc2 e5 14. Be3 Bb4
15. a3 Be7 16. f4 f6 17. h3 exf4 18. gxf4 Be6 19. Rad1 f5 20. e5 Kf7 21. Rd2 Rhb8
22. Ne2 Bb3+ 23. Kc1 Bd5 24. Re1 Rb7 25. Nc3 Be6 26. Na4 Rb5 27. Nc3 Rb3 28. Rc2
Rb7 29. Na4 Bd5  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "22"]
[White "Cao, Qingfeng"]
[Black "Wang, Jiaxuan"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1651"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. g3 d6 6. Bg2 Nfd7 7. O-O Nc6 8. e4 e5
9. Be3 exd4 10. Nxd4 Nde5 11. b3 Ng4 12. Nxc6 Nxe3 13. Qd3 bxc6 14. Qxe3 Bb7 15.
Rad1 c5 16. Qd3 f5 17. exf5 Bxg2 18. Kxg2 Rxf5 19. f4 Bxc3 20. Qxc3 Qf6 21. Qf3 Rf8
22. h4 h6 23. Rd5 Re8 24. Rd2 Qe7 25. Rff2 Rf6 26. h5 Qe4 27. hxg6 Rxg6 28. Rde2
Qxf3+ 29. Kxf3 Rge6 30. Rxe6 Rxe6 31. Rf1 Kg7 32. Rh1 c6 33. Rd1 h5 34. f5 Re5 35.
Kf4 Re2 36. Rd3 d5 37. Rxd5 Rc2 38. Rd6 Rxa2 39. Kg5 Rg2 40. Rd7+ Kg8 41. Rd3 Kf7
42. Kxh5 Kf6 43. Kg4 Rf2 44. Rd6+ Ke5 45. Re6+ Kd4 46. f6 a5 47. Kg5 a4 48. bxa4
Kxc4 49. Re4+ Kd5 50. Rf4  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "23"]
[White "Zhu, Yilun"]
[Black "Cong, Dingzhou"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2190"]
[BlackElo "1640"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4
Bg7 9. Bg5 O-O 10. Qd2 a5 11. O-O a4 12. Rad1 Be6 13. Kh1 Qa5 14. f4 Rfc8 15. b3
axb3 16. axb3 Nd7 17. Nb1 Qxd2 18. Nxd2 f6 19. Bh4 Nc5 20. e5 dxe5 21. fxe5 g5 22.
exf6 exf6 23. Bf2 f5 24. Bf3 g4 25. Bd5 Bxd5 26. cxd5 Ra2 27. Bxc5 Rxc5 28. Nc4 b5
29. Ne3 Re2 30. Nxf5 Rcc2 31. d6 Rxg2 32. Ne3 Rxh2+ 33. Kg1 Rcd2 34. d7 Bf6 35. Rxf6
Rxd1+ 36. Nxd1 Rd2 37. Nf2 Rxd7 38. Rf5 g3 39. Ne4 Rd4 40. Nf6+ Kf7 41. Nh5+ Kg6
42. Rxb5 Rg4 43. Kg2 h6 44. Nxg3 h5 45. Kf3 Rd4 46. Nxh5 Kf7 47. Ke3 Rh4 48. Nf4
Ke8 49. Rd5 Rh1 50. b4 Ke7 51. b5 Rb1 52. Kd4 Rb4+ 53. Ke5 Rb1 54. Nd3 Rb3 55. Kd4
Ra3 56. b6 Rb3 57. Kc5 Rc3+ 58. Kb5 Rc8 59. b7 Rb8 60. Kc6 Rh8 61. Kc7 Rh4 62. b8=Q
Rc4+ 63. Nc5  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "24"]
[White "Zhang, Fuhan"]
[Black "Li, Yage"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2160"]
[BlackElo "1634"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. d4 d5 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. Bf4 c5 7. c3 cxd4 8. cxd4 Nc6
9. Nc3 Ne4 10. Qb3 Bxd4 11. Nxd5 e5 12. Bxe5 Nxe5 13. Nxd4 Nd2 14. Qe3 Nec4 15. Ne7+
Kh8 16. Qc3 f6 17. Nxc8 Nxf1 18. Ne6 Qxc8 19. Nxf8 Qxf8 20. Qxc4 Nd2 21. Qf4 Rd8
22. Rc1 Rd7 23. Rc7 Rxc7 24. Qxc7 Qb4 25. Qf7 Qd6 26. Bd5 Qd8 27. Bxb7 a5 28. Bc6
Qd6 29. Bd5 Qd8 30. h4 f5 31. f3 a4 32. h5 gxh5 33. Qxf5 Qe7 34. Qc8+ Kg7 35. Qc3+
Kf6  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "25"]
[White "Zhang, Yinzhe"]
[Black "Cheng, Zihan"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1960"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. b3 Nf6 2. Bb2 g6 3. Nf3 Bg7 4. e3 O-O 5. Be2 d6 6. d3 b6 7. O-O Bb7 8. Nfd2 c5
9. Bf3 Nc6 10. Nc3 e6 11. Ne2 Qc7 12. Qc1 Rad8 13. g3 d5 14. Bg2 h5 15. h3 b5 16.
c3 Rfe8 17. a3 Ne5 18. Qc2 Ba6 19. Nc1 Nfd7 20. b4 c4 21. d4 Nc6 22. a4 bxa4 23.
Qxa4 Bb7 24. b5 Ne7 25. Ba3 Ra8 26. Bxe7 Rxe7 27. Na2 a6 28. bxa6 Rxa6 29. Qc2 Re8
30. Nb4 Rxa1 31. Rxa1 Ra8 32. Rxa8+ Bxa8 33. Qa4 Bb7 34. Nxc4 dxc4 35. Qa7 Bf8 36.
Qxb7 Qxb7 37. Bxb7 Bxb4 38. cxb4 c3 39. Be4 Nf6 40. Bc2 Nd5 41. b5 Kf8 42. e4 Nb4
43. b6 Ke7 44. b7 Nc6 45. Ba4 f5 46. exf5 exf5 47. f4 Nb8 48. Kf2 Kd6 49. Ke3 Kc7
50. Kd3 Kxb7 51. Kxc3 Na6 52. Be8 Nc7 53. Bxg6 h4 54. gxh4 Nd5+ 55. Kb3 Nxf4 56.
Bxf5 Kc6 57. Kc4 Ne2 58. d5+ Kd6 59. h5 Ng1 60. h6 Nf3 61. h7 Ne5+ 62. Kd4 Nf7 63.
Be6 Nh8 64. h4 Ke7 65. h5 Kf6 66. Bg8 Kg5 67. d6 Kxh5 68. d7 Kh6 69. d8=Q Ng6 70.
Qf6 Kh5 71. Be6 Kh6 72. h8=Q#  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "26"]
[White "Jiang, Liu"]
[Black "Bai, Changlin"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1626"]
[BlackElo "1910"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. O-O d5
9. cxd5 Nxd5 10. Re1 Nxc3 11. Bxc3 Be4 12. Qd2 Qd5 13. Red1 Rd8 14. Ne1 Bxg2 15.
Nxg2 Qb7 16. Qf4 Nd7 17. e4 Nf6 18. f3 h6 19. e5 Nd5 20. Qe4 Rab8 21. Qe2 a5 22.
f4 a4 23. g4 a3 24. f5 axb2 25. Bxb2 Ra8 26. Rf1 Qa6 27. Qf3 Rf8 28. Nf4 Nxf4 29.
Qxf4 Bh4 30. f6 Bg5 31. Qf2 Qd3 32. Bc1 gxf6 33. exf6 Ra5 34. Re1 Rd8 35. Bb2 Qd2
36. Re2 Qf4 37. Qxf4 Bxf4 38. Rf1 Bg5 39. Ba1 Ra3 40. Rc2 Rd7 41. Kg2 Kh7 42. Rcf2
Kg6 43. h3 Bh4 44. Rc2 Bxf6 45. Rff2 Bg7 46. Rc1 Ra4 47. Rfc2 Bxd4 48. Bxd4 Raxd4
49. Rxc7 Rd2+ 50. Kg3 R7d3+ 51. Kf4 Rxh3 52. Rb7 Rxa2 53. Rxb6 Ra4+ 54. Ke5 Rd3 55.
Rc5 f6+ 56. Kxe6 Re4+  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "27"]
[White "Li, Youjia"]
[Black "Gao, Kai"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1618"]
[BlackElo "1885"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Qb6 5. a3 Nf6 6. e5 Nfd7 7. f4 c5 8. Be3 cxd4 9.
Bxd4 Bc5 10. Nb5 Bxd4 11. Qxd4 Qxd4 12. Nxd4 a6 13. Ngf3 Nc6 14. Bd3 Ke7 15. O-O
Nc5 16. b4 Na4 17. Rab1 Nxd4 18. Nxd4 b5 19. f5 Nb6 20. Rbe1 Bd7 21. f6+ gxf6 22.
Rxf6 Rac8 23. Ref1 Be8 24. Nf5+ exf5 25. Rxb6 Bd7 26. Rxa6 Ra8 27. Rb6 Rhb8 28. Rxb8
Rxb8 29. Bxf5 Bxf5 30. Rxf5 Ke6 31. Rf6+ Kxe5 32. Rxf7 Rc8 33. Rxh7 Rxc2 34. Rd7
Ra2 35. h4 Rxa3 36. h5 Ra4 37. h6 Rxb4 38. h7 Rh4 39. g3 Rh6 40. Rb7  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "28"]
[White "Yang, Siyuan"]
[Black "Ruan, Zhicheng"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1362"]
[BlackElo "1845"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 d5 5. O-O O-O 6. c4 dxc4 7. Na3 Nc6 8. Nxc4
Be6 9. b3 Bd5 10. Bb2 a5 11. Rc1 a4 12. bxa4 Ra6 13. a3 Qa8 14. Ne3 Rd8 15. Nxd5
Nxd5 16. Qb3 Rxa4 17. Rfd1 e6 18. Ne5 Bf8 19. e4 Nb6 20. Nxf7 Kxf7 21. d5 Bxa3 22.
dxe6+ Ke7 23. Rxd8 Kxd8 24. Qf3 Nd4 25. Qf6+ Ke8 26. Qf7+ Kd8 27. Qxc7+ Ke8 28. Qf7+
Kd8 29. Qg8+ Ke7 30. Bxa3+ Rxa3 31. Qf7+ Kd6 32. Qc7+ Kxe6 33. Bh3+ Kf6 34. e5+ Kg5
35. Qe7+ Kh6 36. Qh4+ Kg7 37. Rc7+  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "29"]
[White "Li, Jiahong"]
[Black "Feng, Jianxun"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1805"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. c4 e6 5. Bg2 c6 6. Qb3 Qc8 7. Bf4 Be7 8. Nbd2 h6
9. O-O Nbd7 10. Rac1 O-O 11. Ne5 a5 12. a4 Bb4 13. Nd3 Bxd2 14. Bxd2 dxc4 15. Rxc4
Ra6 16. Nc5 Nxc5 17. Rxc5 Qd7 18. Rxa5 Ne4 19. Bxe4 Rxa5 20. Bxa5 Bxe4 21. Bb4 Re8
22. Bc3 f6 23. f3 Bd5 24. Qb4 f5 25. a5 Rf8 26. Qc5 Rf6 27. f4 Qe8 28. Rf2 Qh5 29.
Kf1 Qg4 30. Qa3 h5 31. Bb4 Rg6 32. Be7 Kh7 33. Ke1 Kg8 34. Bh4 Rh6 35. Qe7 Rh8 36.
Qxb7 Qg6 37. a6 Kh7 38. Qc7 Ra8 39. a7 Qe8 40. Bf6 Qf8 41. Be5 Rc8 42. Qd6 Qe8 43.
Qc5 Ra8 44. Bb8 Rxb8 45. axb8=Q Qxb8 46. b4 Qa8 47. Qa5 Qe8 48. Qa7 Qf8 49. Qc5 Qa8
50. Qa5 Qf8 51. Qc5 Qa8 52. Rf1 Qa3 53. Kf2 Qb2 54. Rc1 Qb3 55. Qc3 Qa4 56. Ra1 Qb5
57. Qc5 Qb8 58. Ra7 Qe8 59. Qe7 Qg6 60. h4  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "30"]
[White "Zhang, Qianyi"]
[Black "Song, Tianrui"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1762"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 O-O 6. O-O d6 7. Bb3 Bb6 8. Nbd2 Ne7
9. Re1 Ng6 10. Nf1 Be6 11. Bc2 c5 12. h3 h6 13. Ng3 Rc8 14. a4 a5 15. Nd2 Bc7 16.
Nh5 Nxh5 17. Qxh5 Nf4 18. Qf3 f5 19. exf5 Rxf5 20. Ne4 b6 21. g4 Rf7 22. Bxf4 Rxf4
23. Qg2 h5 24. gxh5 Qh4 25. Re3 Qxh5 26. Rg3 Kh8 27. Bd1 Qh6 28. Rg6 Qxh3 29. Qxh3+
Bxh3 30. Nxd6 Rcf8 31. Rg3 Be6 32. Ne4 c4 33. Ng5 Bd7 34. dxc4 Rxf2 35. Bf3 Rd2 36.
Bd5 e4 37. Nxe4 Rxb2 38. Rg5 Rf5 39. Rxf5 Bxf5 40. Rf1 g6 41. Rf2 Rb3 42. c5 Ra3
43. Nd6 Ra1+ 44. Kg2 bxc5 45. Nxf5 gxf5 46. Rxf5 Rxa4 47. Rf8+ Kg7 48. Rf7+ Kg6 49.
Rxc7 c4 50. Rxc4 Ra3 51. Kf3 Kf5 52. Ke3 Ke5 53. Bc6 Ra1 54. Ra4 Rc1 55. Kd2  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "31"]
[White "Dong, Hongfu"]
[Black "Wang, Haoyu"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1699"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 c6 7. Bd3 b6 8. O-O Bb7
9. cxd5 exd5 10. Qe2 O-O 11. Rfd1 Ne4 12. Bxe7 Qxe7 13. Rac1 a5 14. a3 f5 15. Bb1
Rf6 16. Ba2 Kh8 17. Qc2 Nxc3 18. Qxc3 Re8 19. Bb1 Ba6 20. Re1 Qd6 21. h3 g6 22. Qd2
Kg7 23. h4 Re7 24. h5 Kf8 25. Qd1 Rg7 26. Nh4 Qe6 27. Qf3 Rgf7 28. Qg3 Qd6 29. f4
Rg7 30. hxg6 hxg6 31. Nf3 Qe7 32. Kf2 Ke8 33. Rh1 Kd8 34. Ne5 Nxe5 35. dxe5 Re6 36.
Rhd1 Ke8 37. Rd2 Bb5 38. Rh1 Kd7 39. Rh6 Qf7 40. Qh3 Ba4 41. g3 Bb3 42. e4 fxe4 43.
Bxe4 Kc7 44. Bf3 Bc4 45. Kg2 b5 46. Qg4 Kb6 47. Qg5 Kc7 48. Bg4 Re8 49. Qf6 Re7 50.
Qd6+ Kb7 51. b4 a4 52. f5 gxf5 53. Qxc6+ Kb8 54. Qb6+ Rb7 55. Qd8+ Ka7 56. e6 Qe7
57. Qa5+  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "32"]
[White "Xu, Ziyuan"]
[Black "Guo, Xinyu"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1692"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7
9. O-O-O O-O 10. g4 b5 11. Bxf6 Bxf6 12. g5 Bxd4 13. Rxd4 Nc6 14. Rd2 Bb7 15. h4
Na5 16. a3 f5 17. gxf6 Rxf6 18. Rg1 Raf8 19. Bh3 Nc4 20. Rdg2 R8f7 21. Qh5 Qe7 22.
f5 exf5 23. Bxf5 Rxf5 24. exf5 Bxg2 25. Rxg2 Qe3+ 26. Kb1 Nxa3+ 27. Ka2 Nc4 28. f6
Qe5 29. Qxe5 Nxe5 30. Nd5 Nd7 31. fxg7 Rxg7 32. Rf2 Rf7 33. Rg2+ Kf8 34. Rg5 Nc5
35. b4 Ne4 36. Rg4 Nd2 37. Nb6 Rc7 38. Kb2 Nf3 39. Rf4+ Rf7 40. Re4 Kg7 41. c4 bxc4
42. Rxc4 Kf6 43. Rf4+ Ke6 44. Re4+ Kf5 45. Rc4 Ke5 46. h5 Rb7 47. Nc8 d5 48. Rg4
d4 49. Kb3 a5 50. h6 Rxb4+ 51. Ka3 d3 52. Rg7 d2 53. Re7+ Kf6 54. Rd7 Rd4 55. Rxd4
Nxd4 56. Kb2 d1=Q 57. Kc3 Ke5 58. Kc4 Qb3+ 59. Kc5 Qb5# 60. Kxd4+  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "33"]
[White "Li, Zhanjia"]
[Black "Xie, Wenzhe"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1667"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. g3 Bb7 7. Bg2 d6 8. O-O Nd7
9. Re1 Ngf6 10. Bd2 Qc7 11. a3 Be7 12. Qe2 O-O 13. f4 Rfe8 14. Rad1 Rac8 15. Nb3
Ba8 16. Rc1 Nb6 17. Na5 d5 18. e5 Nfd7 19. Nd1 Nc4 20. Nxc4 bxc4 21. Be3 Nb8 22.
Qf2 Nc6 23. c3 Rb8 24. Rf1 Red8 25. Bd4 Nxd4 26. cxd4 Rb3 27. f5 Bf8 28. fxe6 fxe6
29. Bh3 Qe7 30. Qf4 h5 31. Rc2 Bb7 32. Rcf2 Bc8 33. Nc3 Rb7 34. Qd2 g6 35. Rf6 Kh7
36. Qg5 Qg7 37. Rxg6 Qxg6 38. Qxd8 Rf7 39. Rxf7+ Qxf7 40. Qxc8 Qf3 41. Bxe6 Kh6 42.
Qe8 Bg7 43. Qf7 Qe3+ 44. Qf2  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "34"]
[White "Jiao, Zhaorui"]
[Black "Xu, Tianqi"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1645"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. Qc2 Be7 7. b3 O-O 8. Bd3 b6
9. e4 dxe4 10. Nxe4 c5 11. Bb2 h6 12. O-O-O Qc7 13. dxc5 bxc5 14. Nxf6+ Bxf6 15.
Bh7+ Kh8 16. Be4 Bb7 17. Bxb7 Qxb7 18. Rd6 a5 19. Rhd1 Bxb2+ 20. Qxb2 Nf6 21. a4
Rab8 22. R6d3 Kg8 23. Ne5 Qe4 24. Re3 Qb7 25. Rg3 Nh5 26. Rf3 Nf6 27. Rfd3 Qe4 28.
g3 Rb6 29. f3 Qb7 30. Qc3 Rb8 31. Kc2 Qc7 32. Qe1 Qb7 33. Qe3 Qc7 34. Nd7 Nxd7 35.
Rxd7 Qc8 36. R1d3 R6b7 37. Rxb7 Rxb7 38. Qd2 Qc7 39. Rd8+ Kh7 40. Qd6 Kg6 41. Qxc7
Rxc7 42. Ra8 e5 43. Rxa5 f5 44. Kd3 Kf6 45. Rb5 g5 46. Rb6+ Kg7 47. Re6 h5 48. Rxe5
Kf6 49. Rd5 Ke6 50. Rd8 g4 51. Ke3 Rb7 52. Rd3 Rh7 53. Kf4 gxf3 54. Rxf3 h4 55. Re3+
Kf6 56. Re5 hxg3 57. hxg3 Rb7 58. Rxf5+ Ke6 59. Re5+ Kf6 60. Re3 Rd7 61. g4 Rd4+
62. Kf3 Rd2 63. Kg3 Rb2 64. Kf4 Rg2 65. g5+ Rxg5 66. Re6+ Kxe6 67. Kxg5 Ke5 68. a5
Kd6 69. Kf5 Kc6 70. Ke5 Kb7 71. Kd5 Ka6 72. Kxc5 Kxa5 73. Kd6 Kb4 74. c5 Kxb3 75.
c6 Kc4 76. c7 Kd4 77. c8=Q Ke4 78. Qc4+ Kf5 79. Qe2 Kf4 80. Kd5 Kg5 81. Qf3 Kg6 82.
Ke6 Kg5 83. Qg3+ Kh6 84. Kf6 Kh7 85. Qg7+  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "35"]
[White "He, Ping"]
[Black "Yu, Zhiyang"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1803"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. a3 Bc5 7. Nb3 Bb6 8. e4 d5
9. cxd5 exd5 10. exd5 Ng4 11. Be3 Bxe3 12. Qe2 O-O 13. fxe3 Nxe3 14. Qxe3 Re8 15.
Qxe8+ Qxe8+ 16. Be2 Ne5 17. O-O-O Bf5 18. Nd4 Bg6 19. b4 a5 20. Kb2 axb4 21. axb4
h6 22. Kb3 Qc8 23. Ra1 Rxa1 24. Rd1 Rb1+ 25. Rxb1 Be4 26. Ra1 Bd3 27. Bxd3 Nxd3 28.
Ndb5 Qg4 29. Ra8+ Kh7 30. d6 Qxb4+ 31. Kc2 Nc5 32. Rc8 Kg6 33. Rc7 Qc4 34. g3 Qd3+
35. Kc1 Nb3+ 36. Kb2 Nd4 37. Na3 b5 38. d7 Qd2+ 39. Ka1 Ne6 40. d8=Q Qxd8 41. Kb2
Qd2+ 42. Ka1 Qd8 43. Rb7 Qa8  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "9"]
[Board "36"]
[White "He, Yihao"]
[Black "Hu, Zehan"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1762"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1
O-O 9. Be2 Nc6 10. Be3 cxd4 11. cxd4 e6 12. O-O b6 13. Qd2 Bb7 14. e5 Rc8 15. Rfc1
Na5 16. Qb4 Qd5 17. a4 h6 18. h3 Rfe8 19. Bb5 Red8 20. Qe7 Bf8 21. Qh4 Qe4 22. Qg3
Qf5 23. Nh4 Qh5 24. Bd3 Kh7 25. Qf4 Kg8 26. Kh2 g5 27. Qg3 Qxh4 28. Qxh4 gxh4 29.
f4 Rxc1 30. Rxc1 Rc8 31. Rd1 Rc3 32. Bf2 Be7 33. f5 Bg5 34. fxe6 fxe6 35. Be1 Bf4+
36. Kg1 Rc1 37. Rxc1 Bxc1 38. Bxh4 Be3+ 39. Bf2 Bxf2+ 40. Kxf2 Nb3 41. Ke3 Bxg2 42.
h4 Bd5 43. Bb5 Kf7 44. h5 Ke7 45. Kd3 Na5 46. Kc3 Bf3 47. Bf1 Bxh5 48. Kb4 Be8 49.
Bg2 Bc6 50. Bh3 h5 51. Bf1 h4 52. Bh3 Nb7 53. Kb3 Nd8 54. Kb4 a5+ 55. Kc4 Nf7 56.
Bxe6 Kxe6 57. d5+ Bxd5+  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "1"]
[White "Wang, Shixu B"]
[Black "Xi, Qi"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2433"]
[BlackElo "2118"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Bd2 Be7
9. Nxg6 hxg6 10. Qc2 Nbd7 11. O-O-O Qc7 12. cxd5 cxd5 13. g3 a6 14. Kb1 Rc8 15. Bd3
b5 16. Bc1 Nb6 17. g4 b4 18. Ne2 Qb7 19. Qb3 a5 20. Bb5+ Nfd7 21. h4 Nc4 22. Ba4
Ncb6 23. Bb5 Nc4 24. Ba4 Ncb6 25. Bb5  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "2"]
[White "Jiang, Qinyu"]
[Black "Kong, Xiangrui"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2246"]
[BlackElo "2193"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd7 7. O-O Nc6 8. Nb3
a6 9. Nbxd4 Nxd4 10. Nxd4 Qc7 11. Bd3 Bd6 12. Qh5 Nf6 13. Qh4 Bd7 14. Rb1 h6 15.
b4 Nd5 16. Bd2 Bf4 17. Rfd1 Bxd2 18. Rxd2 Nc3 19. Re1 O-O 20. Re3 Bb5 21. Rg3 Kh8
22. Nxb5 axb5 23. Qd4 f5 24. Re3 Rxa2 25. Rxe6 Rd8 26. Qe3 Rxd3 27. Rxh6+ gxh6 28.
Qxh6+ Kg8 29. Qg6+ Kf8 30. Qf6+ Qf7 31. Qh8+ Ke7 32. Qe5+ Qe6 33. Qg7+ Ke8 34. Qh8+
Kf7 35. Qh7+ Kf6 36. Qh6+ Kf7 37. Qh7+ Ke8 38. Qh8+ Ke7 39. Qg7+ Qf7 40. Qe5+ Kf8
 1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "3"]
[White "Wu, Yixing"]
[Black "Huang, Renjie"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1972"]
[BlackElo "2413"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. O-O Be7 6. a4 a6 7. c3 O-O 8. axb5 axb5
9. Rxa8 Bxa8 10. Qb3 c6 11. Nbd2 d6 12. Re1 Nbd7 13. e4 e5 14. Nf1 Qb8 15. Bg5 h6
16. Bxf6 Bxf6 17. Ne3 exd4 18. Nxd4 b4 19. Ng4 Bxd4 20. cxd4 c5 21. dxc5 Nxc5 22.
Qc4 Re8 23. f3 Ne6 24. Ne3 Qb6 25. Kh1 Bb7 26. Nf5 Ba6 27. Qc2 b3 28. Qd2 Rd8 29.
Rd1 Rd7 30. Ne3 Nc5 31. Qd4 Qa5 32. h4 Ne6 33. Qd5 Qxd5 34. Rxd5  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "4"]
[White "Nie, Xinyang"]
[Black "Liu, Yijun"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2312"]
[BlackElo "1421"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 cxd4 6. exd4 g6 7. c3 Bg7 8. h3 O-O
9. Bb5 Bd7 10. O-O a6 11. Bd3 Bf5 12. Qb1 Bxd3 13. Qxd3 e6 14. Rfe1 Rc8 15. Qe2 Re8
16. Rad1 Qb6 17. Rb1 Nd7 18. Nb3 Na5 19. Nxa5 Qxa5 20. a3 Qb6 21. Qe3 Qd8 22. Bg5
Bf6 23. h4 h5 24. g3 Kg7 25. Kg2 Qe7 26. Re2 Qd6 27. Rbe1 b5 28. Qd3 Qc7 29. Bd2
Kg8 30. Ng1 Bg7 31. Nh3 Nf6 32. f3 Qc4 33. Qb1 Qc6 34. Bg5 Qd7 35. Nf4 Nh7 36. Nd3
Nxg5 37. hxg5 Qd6 38. f4 a5 39. f5 gxf5 40. Nf4 Qd8 41. g6 Qg5 42. gxf7+ Kxf7 43.
Rxe6 Rxe6 44. Rxe6 Bf6 45. Qe1 Rd8 46. Rc6 Re8 47. Rc7+ Kf8 48. Qe6 Rxe6 49. Nxe6+
 1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "5"]
[White "Gong, Sunle"]
[Black "Zhang, Di"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1949"]
[BlackElo "2143"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. d5 Be7 5. e4 a5 6. Bd3 Na6 7. Nge2 c6 8. O-O O-O
9. h3 Nd7 10. Be3 Bg5 11. Qd2 Bxe3 12. Qxe3 Qe7 13. a3 Rb8 14. Rab1 Rd8 15. Rfd1
Nf8 16. Bc2 h5 17. Qb6 Nd7 18. Qe3 Nf8 19. Qb6 Qg5 20. h4 Qxh4 21. dxc6 bxc6 22.
Qxc6 Bb7 23. Qa4 Nc5 24. Qxa5 Nxe4 25. Nxe4 Bxe4 26. Qc3 Rbc8 27. b3 Ne6 28. Ng3
Bxc2 29. Qxc2 Nf4 30. Ne2 d5 31. Nxf4 exf4 32. Rd3 dxc4 33. bxc4 Qg4 34. Rbd1 Rxd3
35. Rxd3 Qg5 36. Qd2 Qf6 37. Rd4 f3 38. Qf4 Qxf4 39. Rxf4 fxg2 40. Kxg2 g6 41. a4
Rc5 42. Rf3 Rxc4 43. Ra3 Rc6 44. a5 Ra6 45. Kg3 Kg7 46. Ra4 Kf6 47. Rf4+ Ke6 48.
Ra4 Ke5 49. Kh4 Kf5 50. Kh3 g5 51. Kg3 Kg6 52. f4 f6 53. fxg5 fxg5 54. Kh3 Kf5 55.
Kg3 Ke5 56. Ra1 Kd4 57. Kf3 Kc3 58. Ke4 Kb2 59. Ra4 h4 60. Kf5 h3 61. Rb4+ Kc3 62.
Rb6 h2 63. Rb1 Rxa5+ 64. Kg4 Ra2 65. Rh1 Kd3 66. Kxg5 Ke3 67. Kg4 Rg2+ 68. Kh3 Rg8
69. Ra1 h1=Q 70. Rxh1 Kf2 71. Ra1  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "6"]
[White "Gu, Xianghan"]
[Black "Yu, Chaojie"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1798"]
[BlackElo "2110"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 b6 2. d4 Bb7 3. Bd3 Nf6 4. Qe2 Nc6 5. c3 e5 6. Nf3 exd4 7. Nxd4 Nxd4 8. cxd4
Bb4+ 9. Nd2 d5 10. e5 Ne4 11. O-O Bxd2 12. Bxd2 Nxd2 13. Qxd2 O-O 14. f4 f5 15. Rac1
Rc8 16. b4 c6 17. a3 Rc7 18. Rc3 g6 19. Be2 Qe7 20. Rfc1 Rfc8 21. Qe3 a6 22. Bf3
Rd7 23. Qf2 Qe6 24. Be2 Rg7 25. Kh1 Kh8 26. Rg1 Ra8 27. Rb1 Rag8 28. g3 Rc8 29. Rbc1
Ra8 30. Rb1 Rc8 31. Bf3 Ra8 32. Kg1 Rgg8 33. Qg2 Rg7 34. Qb2 Rc8 35. Rbc1 Rcg8 36.
Qd2 Ra8 37. Rb1 Rc8 38. Kf2 Ra8 39. Rcb3 Rf7 40. a4 Rc7 41. a5 b5 42. Rc1 Rd8 43.
Ke2 Rf7 44. Rf1 Rdf8 45. Kd1 Bc8 46. Kc1 Qe7 47. Be2 Qe6 48. Rc3 Kg7 49. Kb2 Bb7
50. Rcf3 Bc8 51. R3f2 Qe7 52. Rc1 Qe6 53. Ka3 Kh8 54. Qc3 Bb7 55. Qe3 Kg7 56. Bd3
Kh8 57. Rg1 Bc8 58. h3 Qe7 59. Qc1 Qa7 60. Qe3 Qe7 61. Rc1 Qe6 62. Rff1 Kg7 63. Be2
Qe8 64. Rg1 Kh8 65. Rcf1 Be6 66. Rf2 Qd7 67. Qd2 Qd8 68. Bd1 Qd7 69. Qe3 Qd8 70.
g4 c5 71. dxc5 d4 72. Qd2 d3 73. gxf5 Rxf5 74. Qe3 Qd5  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "7"]
[White "Hou, Yifan B"]
[Black "Zhou, Yichen"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2043"]
[BlackElo "1824"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 Nc6 6. Qa4 Bb4+ 7. Bd2 Nd5 8. Bxb4
Ndxb4 9. O-O Rb8 10. Na3 O-O 11. Qb5 b6 12. Qxc4 Ba6 13. Nb5 Qd5 14. Qxd5 Nxd5 15.
a4 Na5 16. Rac1 c6 17. Nxa7 Bxe2 18. Rfe1 Bxf3 19. Bxf3 Ra8 20. Nxc6 Nxc6 21. Rxc6
Rxa4 22. Bxd5 exd5 23. Rxb6 Rxd4 24. Rd6 g6 25. Re5 Rb8 26. Rexd5 Rxd5 27. Rxd5 Rxb2
28. Kg2 Kg7 29. Rd7 Kg8 30. Ra7 Kg7  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "8"]
[White "Jiang, Haochen"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1523"]
[BlackElo "2002"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 O-O 8. Nge2
Nbd7 9. Ng3 Re8 10. Nf5 Bf8 11. Qf3 h6 12. Bh4 g6 13. Qg3 Nb6 14. O-O Kh7 15. Bxf6
Qxf6 16. Qh4 Qe6 17. Ng3 Kg7 18. Qf4 h5 19. e4 dxe4 20. Ngxe4 Qf5 21. Qd2 Qa5 22.
a3 Nd5 23. b4 Qd8 24. Bc4 Nxc3 25. Nxc3 Bd6 26. Rfe1 Bf5 27. Rxe8 Qxe8 28. Re1 Qb8
29. g3 a5 30. Ne4 axb4 31. axb4 b5 32. Bb3 Be7 33. d5 Qe5 34. f4 Qc7 35. Qd4+ f6
36. d6 Qd7 37. Rd1 Bxe4 38. dxe7 Qxe7 39. Re1 Re8 40. Bc2 Bxc2 41. Rxe7+ Rxe7 42.
Qc5 Re2 43. Qxc6 Ba4 44. Qd7+ Kh6 45. Qf7 f5 46. Qg8 Re7 47. Kf2 Rg7 48. Qh8+ Rh7
49. Qf8+ Rg7 50. Ke3 Kh7 51. Kd4 Rg8 52. Qf7+ Rg7 53. Qe8 Rg8 54. Qc6 Rf8 55. Qd7+
Kg8 56. Ke5 Rf7 57. Qd5 Kg7 58. Ke6 Kg8 59. Ke5 Kg7 60. Qe6 Rf8 61. Kd4 Rf7 62. Ke3
Rf6 63. Qe7+ Rf7 64. Qe5+ Kh7 65. Kf2 Rb7 66. Qd5 Rb8 67. Qc6 Kh6 68. Qd6 Rb7 69.
Qf8+ Rg7 70. Qb8 Re7 71. Kg2 Rd7 72. Kh3 Re7 73. Kh4 Rf7 74. Qd8 Rg7 75. Qe8 Rh7
76. Kh3 Rb7 77. Qh8+ Rh7 78. Qb8 Rd7 79. Kg2 Re7 80. Kf2 Kg7 81. Qc8 Rf7 82. Ke3
Rf8 83. Qc3+ Kg8 84. Kd4 Kg7 85. Kd5+ Rf6 86. Ke5 Rf7 87. Kd6+ Kg8 88. Ke6 Rf8 89.
Qd3 Kg7 90. Qd4+ Kg8 91. Qd5 Kh7 92. Ke7 Rg8 93. h3 Rg7+ 94. Kf6 Rc7 95. Qd8 Rb7
96. Qc8 Ra7 97. Qb8 Rd7 98. h4 Rg7 99. Qe8 Bc2 100. Qxb5 Be4 101. Qe8 Bf3 102. Qf8
Rb7 103. Kg5 Rg7 104. b5 Be4 105. Qe8 Bf3 106. Kf6 Be4 107. Ke6 Rb7 108. Kd6 Rg7
109. Qd8 Rb7 110. Kc5 Kg7 111. Qe8 Kh7 112. Qc8 Kg7 113. Qd8 Kh7 114. Kd6 Kg7 115.
b6 Rf7 116. Qc8 Rb7 117. Qd8 Rf7 118. Ke6 Rb7 119. Ke5 Rf7 120. Ke6 Rb7 121. Qf6+
Kh7 122. Ke5 Rd7 123. Qe6 Rb7 124. Kf6 Rg7 125. Kg5 Bf3 126. Kf6 Be4 127. Qd6 Rb7
128. Ke6 Rg7 129. Qe5 Bb7 130. Qb8 Be4 131. Kd6 Rf7 132. Qe8 Kg7 133. Qc8 Kh7 134.
Qc7 Kg7 135. Qc3+ Kh7 136. Qa5 Kg7 137. Qe5+ Kh7 138. Qc3 Kg8 139. Qc8+ Kg7 140.
Kc5 Re7 141. Kb5 Rf7 142. Qc3+ Kg8 143. Qd4 Bb7 144. Kc5 Be4 145. Kd6 Kh7 146. Qc4
Kg7 147. Qc7 Kg8 148. Qd8+ Kg7 149. Ke6 Rb7 150. Qe8 Rxb6+ 151. Ke5 Rb7 152. Kxe4
 1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "9"]
[White "Qu, Haoming"]
[Black "Shao, Wenbin"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1708"]
[BlackElo "2236"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. g3 Be7 4. Bg2 d5 5. Nf3 O-O 6. O-O dxc4 7. Qa4 a6 8. Qxc4 b5
9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Bb7 12. Qc2 Be4 13. Qc1 Bb7  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "10"]
[White "Liu, Meng"]
[Black "Chen, Zhi"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1767"]
[BlackElo "1980"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Nd2 d5 5. Bg2 O-O 6. Ngf3 dxc4 7. Qc2 Nc6 8. Qxc4
Ne4 9. e3 Bd7 10. O-O Nxd2 11. Bxd2 a5 12. Rfd1 Qe7 13. Rac1 Ra7 14. e4 b5 15. Qc2
Bxd2 16. Qxd2 a4 17. d5 Nb8 18. Qd4 Rb7 19. Ne5 Qd6 20. Nd3 exd5 21. e5 Qe7 22. Bxd5
c6 23. Bf3 Be6 24. Nc5 Rc7 25. a3 Bf5 26. Qf4 Bg6 27. h4 h5 28. Rd6 Rcc8 29. Rcd1
Rce8 30. Re1 Qa7 31. Qd4 Re7 32. Bg2 Rfe8 33. f4 Bf5 34. Rd1 Bg4 35. Rd2 b4 36. axb4
a3 37. bxa3 Qxa3 38. Kh2 Qc1 39. Rd8 Kh7 40. Ne4 Rxd8 41. Qxd8 Rd7 42. Ng5+ Kg6 43.
Qh8  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "11"]
[White "Fan, Jingyi"]
[Black "Cao, Qingfeng"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1886"]
[BlackElo "1651"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. Nbd2 cxd4 6. exd4 a6 7. c3 Bf5 8. Qb3
Na5 9. Qd1 e6 10. a4 Bd6 11. Bxd6 Qxd6 12. Ne5 Nc6 13. f4 Qc7 14. Bd3 Nxe5 15. fxe5
Bxd3 16. exf6 Qf4 17. Qf3 Qxf3 18. gxf3 gxf6 19. Rg1 a5 20. Kf2 b6 21. Ke3 Bf5 22.
c4 O-O-O 23. c5 bxc5 24. Rgc1 c4 25. b3 Kb7 26. bxc4 dxc4 27. Rxc4 e5 28. Ra2 exd4+
29. Kf4 Be6 30. Rb2+ Ka8 31. Rc5 Rd5 32. Rbb5 Rxc5 33. Rxc5 Kb7 34. Rxa5 Kc6 35.
Ke4 Rd8 36. Kd3 Rd5 37. Rxd5 Kxd5 38. Ne4 f5 39. Nf6+ Ke5 40. Nxh7 Bd7 41. a5 Bb5+
42. Kd2 Kf4 43. Nf6 Kxf3 44. h4 Kf4 45. Nh7 Kg4 46. Ng5 Bc4 47. Nf3 Bd5 48. Nxd4
f4 49. Ke1 Kxh4 50. Kf2 Kg5 51. a6 Kf6 52. Nb5 Ke5 53. a7  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "12"]
[White "Wu, Kaige"]
[Black "Yang, Bokai"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1497"]
[BlackElo "1862"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O
9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. Bc2 g6 13. b3 exd4 14. cxd4 Bg7 15. Bb2 Nb4
16. Bb1 c5 17. a3 Nc6 18. d5 Nb8 19. Ra2 Nbd7 20. Bd3 Nb6 21. a4 bxa4 22. bxa4 a5
23. Bb5 Re7 24. Qa1 Nh5 25. Bxg7 Nxg7 26. Nc4 Nxc4 27. Bxc4 Ba6 28. Bxa6 Rxa6 29.
Rb2 Rb6 30. Rb5 Rxb5 31. axb5 Qb6 32. Qa4 f5 33. e5 Ne8 34. Nd2 Nc7 35. Rb1 Nxd5
36. Qc4 Qb7 37. exd6 Rf7 38. Qxc5 Nf4 39. Qc6 a4 40. Nc4 Ne2+ 41. Kh2 Nc3 42. Na5
Qb8 43. Qxc3 Qxd6+ 44. Kg1 Rc7 45. Nc6 a3 46. Ra1 Qd5 47. Qa5 Rd7 48. Rxa3 Qd1+ 49.
Kh2 Qd6+ 50. g3 f4 51. Qc3 fxg3+ 52. Qxg3 Qf6 53. Rf3  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "13"]
[White "Xu, Wei"]
[Black "Chen, Zimu(Js)"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1823"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Qd2 Nc6
9. O-O-O f5 10. e5 Nb4 11. Nh3 N4d5 12. Nxd5 Nxd5 13. Bc4 Be6 14. Ng5 Qd7 15. Kb1
c6 16. h4 h5 17. Rc1 Rfd8 18. Ka1 Bh6 19. Bxd5 Qxd5 20. Nxe6 Bxe3 21. Qxe3 Qxe6 22.
g4 Kf7 23. gxh5 gxh5 24. Rhg1 Rg8 25. a3 a6 26. Rce1 Rad8 27. Kb1 Rc8 28. Qd2 Rcd8
29. Ka1 Rc8 30. Qb4 b5 31. Qd2 Rcd8 32. Rc1 Rb8 33. Kb1 Rbd8 34. Qf4 Rxg1 35. Rxg1
Ke8 36. Rc1 Rd5 37. Qg5 Rxd4 38. Qxh5+ Kd7 39. Qh8 Qd5 40. e6+ Kxe6 41. h5 Rd1 42.
Qg8+ Kf6  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "14"]
[White "Dong, Hongfu"]
[Black "Chen, Yuan"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1699"]
[BlackElo "2211"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 b6 7. cxd5 Nxd5 8. Nxd5
exd5 9. Bxe7 Qxe7 10. e3 O-O 11. Be2 Be6 12. O-O Nd7 13. Rc1 c5 14. dxc5 bxc5 15.
Qd2 Qd6 16. Rfd1 Rab8 17. h3 Qb6 18. b3 Rfc8 19. Qc3 Nf6 20. Qe5 a5 21. Rd2 Ra8 22.
Rdc2 Nd7 23. Qf4 Qb8 24. Nd4 g5 25. Qh2 a4 26. b4 Qxh2+ 27. Kxh2 c4 28. a3 Nb6 29.
Nb5 Rd8 30. Rd2 Kf8 31. Rcd1 Ke7 32. Rd4 f5 33. Nc3 Rd7 34. R1d2 Kf6 35. Bd1 Bf7
36. Bc2 Re7 37. g4 fxg4 38. hxg4 Rae8 39. Kg2 Be6 40. Kg3 Bf7 41. e4 Bg6 42. Nxd5+
Nxd5 43. exd5 Rc8 44. Bxg6 Kxg6 45. Rc2 Rd7 46. f3 h5 47. gxh5+ Kxh5 48. f4 Re8 49.
fxg5 Re3+ 50. Kf4 Rxa3 51. Rh2+ Kg6 52. Rxc4 Rd3 53. Rc6+ Kg7 54. b5 R3xd5 55. b6
Rd4+ 56. Ke3 Rd3+ 57. Ke4 R3d4+ 58. Kf5 R7d5+ 59. Ke6 Rb5 60. Ra2 Rdb4 61. Kd7 Rxb6
 1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "15"]
[White "Yang, Zilong"]
[Black "Zhu, Yilun"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1694"]
[BlackElo "2190"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. dxc5 Nxe4 5. cxd6 Nc6 6. dxe7 Qxd1+ 7. Kxd1 Bxe7
8. Be3 Bg4 9. Be2 O-O-O+ 10. Nfd2 Bf5 11. Kc1 Bf6 12. c3 Rhe8 13. Nxe4 Bxe4 14. Rg1
Ne5 15. Nd2 Nd3+ 16. Bxd3 Bxd3 17. Nf3 Re6 18. Rd1 Be4 19. Rxd8+ Bxd8 20. Nd4 Re5
21. Bf4 Ra5 22. f3 Bd5 23. a3 Bf6 24. Nc2 g5 25. Be3 g4 26. fxg4 Bxg2 27. Kd2 Rd5+
28. Ke2 Be5 29. Rg1 Be4 30. Nb4 Rd6 31. h4 a5 32. Na2 Bd3+ 33. Kf2 f5 34. gxf5 Bxf5
35. Nc1 Rf6 36. Bd4 Bg6+ 37. Ke3 Bf4+ 38. Ke2 Re6+ 39. Kf2 Re4 40. Ne2 Bd6 41. Rg5
Rxh4 42. Rxa5 Bd3 43. Ng3 Bg6 44. Ne2 Bh5 45. Ng1 Rh2+ 46. Ke3 Bd1 47. Rd5 Bg3 48.
Rf5 Bb3 49. Ne2 Bd6 50. Rf2 Rh4 51. Bf6 Rh1 52. Nd4 Bd5 53. Nf5 Bc5+ 54. Bd4 Rh3+
55. Kf4 Bf8 56. Ke5 Bf3 57. Kf4 Bc6 58. Kg4 Rd3 59. Rh2 h6 60. Nxh6 Bd6 61. Rf2 Rg3+
62. Kh4 Rg1 63. Nf5 Bf8 64. Bf6 Kd7 65. Bd4 Rg8 66. Rf4 Rg2 67. Rf2 Rg8 68. Rf4 Rg2
69. Rf2  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "16"]
[White "Guo, Xinyu"]
[Black "Zhang, Fuhan"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1692"]
[BlackElo "2160"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Qd3 Nf6 7. Ndb5 Qb8 8. Qg3
d6 9. Be3 a6 10. Nd4 h5 11. f3 Bd7 12. O-O-O b5 13. Nxc6 Bxc6 14. Bf4 h4 15. Qe1
Nd7 16. Bg5 h3 17. g4 b4 18. Ne2 Ne5 19. Nd4 Bd7 20. Rg1 Be7 21. Bxe7 Kxe7 22. Rg3
g5 23. Qd2 f6 24. f4 gxf4 25. Qxf4 Qf8 26. Qd2 Qh6 27. g5 fxg5 28. Rxh3 Qf6 29. Rxh8
Rd8 30. Rg8 Rxg8 31. Qxb4 Rh8 32. Bxa6 Rxh2 33. Kb1 Qf4 34. Bb7 Qxe4 35. Nc6+ Qg4
36. Qxd6+ Bxc6 37. Rf1+ Kf7 38. Qxe5+ Kg6 39. Re1 Rf2 40. a4 Bxb7 41. Qxe6+ Qxe6
42. Rxe6+ Rf6 43. Re7 Bd5 44. b4 g4 45. b5 g3 46. Re3 Rf3  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "17"]
[White "Hu, Zehua"]
[Black "Jiao, Zhaorui"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1992"]
[BlackElo "1645"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 d5 2. c4 d4 3. d3 c5 4. b4 cxb4 5. a3 bxa3 6. Bxa3 Nc6 7. g3 Nf6 8. Bg2 e5
9. Bxf8 Kxf8 10. O-O g6 11. Nbd2 Kg7 12. Ra3 Qc7 13. Qa1 a5 14. Rb1 Ra6 15. Rb5 Bd7
16. Ne1 b6 17. c5 bxc5 18. Rxc5 Qa7 19. Qc1 Rc8 20. Nef3 Qb8 21. Nc4 e4 22. Ne1 Nb4
23. Nxa5 exd3 24. Rxc8 Qxc8 25. Qd2 Nc2 26. Rxd3 Nxe1 27. Qxe1 Rxa5 28. Rxd4 Rc5
29. Rd1 Bh3 30. Bxh3 Qxh3 31. f3 h5 32. Qf2 Rc2 33. Re1 Qc8 34. Qe3 Qc4 35. Kf2 Nd5
36. Qe5+ Kh7 37. Rb1 Rxe2+  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "18"]
[White "Liang, Yewang"]
[Black "Zhang, Yinzhe"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1691"]
[BlackElo "1960"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O Ngf6 5. Re1 a6 6. Bf1 b6 7. c4 e6 8. d4 cxd4
9. Qxd4 Be7 10. Nc3 O-O 11. b3 Qc7 12. Ba3 Ne5 13. Qe3 Nfg4 14. Qe2 b5 15. Nxe5 Nxe5
16. f4 b4 17. Bxb4 Qb6+ 18. Qe3 Qxb4 19. a3 Qxb3 20. Reb1 Nxc4 21. Qc1 Na5 22. Qe1
Bd7 23. Rxb3 Nxb3 24. Rd1 Rfc8 25. Qg3 Nc5 26. e5 dxe5 27. fxe5 Rab8 28. Bxa6 Nxa6
29. Rxd7 Bxa3 30. h4 Nc5 31. Ra7 Bb4 32. Qf3 Rf8 33. Ne2 Nd3 34. Rb7 Nxe5 35. Qe4
Bc5+ 36. Kf1 Rbd8 37. Ng3 Bd4 38. Ne2 Nc4 39. Ke1 Nd6 40. Qxd4 Nxb7 41. Qb6 Nd6 42.
h5 h6 43. g4 Ne4 44. Qe3 Ng5 45. Nc3 Rd4  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "19"]
[White "Bai, Changlin"]
[Black "Xie, Jiaxiang"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1910"]
[BlackElo "1564"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 f5 2. Bg5 Nf6 3. Bxf6 exf6 4. g3 Be7 5. Bg2 O-O 6. Qd3 d5 7. e3 c6 8. Ne2 Qb6
9. Qb3 Na6 10. Nd2 Nc7 11. a4 Ne8 12. a5 Qxb3 13. Nxb3 Nd6 14. Nc5 Rb8 15. O-O Ne4
16. Nd3 Bd7 17. b4 Rf7 18. Rfc1 Nd2 19. Nc3 g5 20. Nc5 Bxc5 21. bxc5 Be6 22. Rd1
Ne4 23. Ne2 g4 24. Nf4 Bd7 25. Rdb1 Be8 26. Rb4 a6 27. Rab1 Nc3 28. R1b3 Nb5 29.
Nxd5 Rd8 30. Nf4 Re7 31. c4 Nxd4 32. exd4 Rxd4 33. Re3 Rd1+ 34. Bf1 Rxe3 35. fxe3
Bf7 36. Kf2 Rd2+ 37. Ke1 Ra2 38. Rxb7 Rxa5 39. Rb6 Rxc5 40. Rxa6 Bxc4 41. Bxc4+ Rxc4
42. Kd2 Kg7 43. Ra5 Rb4 44. Nd3 Rb5 45. Rxb5 cxb5 46. Kc3 Kf7 47. Kb4 Ke6 48. Kxb5
Kd5 49. Nf2 h5 50. Kb4 f4 51. gxf4 f5 52. Kc3 h4 53. Kd3 g3 54. hxg3 hxg3 55. Nh3
Ke4+ 56. Kxe4  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "20"]
[White "Zhong, Kangmin"]
[Black "Yu, Shuxiao"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1856"]
[BlackElo "1519"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Bb5+
Nc6 9. O-O O-O 10. Bxc6 bxc6 11. Qc2 Qa5 12. a4 cxd4 13. cxd4 Ba6 14. Re1 Rfd8 15.
Ba3 e6 16. Red1 Rac8 17. Rab1 Qh5 18. h3 Bf8 19. Bxf8 Kxf8 20. Rd2 c5 21. dxc5 Rxd2
22. Qxd2 Qxc5 23. Qh6+ Ke7 24. Qh4+ Ke8 25. Qxh7 Qc2 26. Re1 Rc5 27. Qh8+ Ke7 28.
Qh4+ Ke8 29. Qf4 Qxa4 30. Rb1 Qa5 31. Qd6 Bc8 32. Qd4 Qc7 33. Qh8+ Ke7 34. Qh4+ Ke8
35. Qh8+ Ke7  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "21"]
[White "Tao, Qibing"]
[Black "Li, Zhanjia"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1847"]
[BlackElo "1667"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 c6 8. Nf3 Nbd7
9. O-O h6 10. Bh4 Ne4 11. Bxe7 Qxe7 12. Qc2 Re8 13. Rab1 Ndf6 14. b4 Bd7 15. Ne5
Bf5 16. Ne2 Bh7 17. Ng3 a6 18. Rfc1 h5 19. a4 Rac8 20. Nxe4 Nxe4 21. f3 Nf6 22. Bf5
Bxf5 23. Qxf5 g6 24. Qg5 Nd7 25. Qxe7 Rxe7 26. Nxd7 Rxd7 27. b5 axb5 28. axb5 Re8
29. bxc6 bxc6 30. Rb3 Re6 31. Kf2 Ra7 32. Rc2 Ra6 33. h4 Kg7 34. Rbc3 Kf6 35. Rc5
Rb6 36. R2c3 Rb2+ 37. Rc2 Rb6 38. R5c3 Ke7 39. Ke2 Kd7 40. Kf2 Kd6 41. Kg3 Rf6 42.
e4 dxe4 43. fxe4 Rf1 44. Rf3 Re1 45. Rf6+ Ke7 46. e5 Rb4 47. Rcxc6 Rxd4 48. Rc7+
Ke8 49. Rcxf7 Rg4+ 50. Kf2 Rxe5 51. Rf8+ Ke7 52. R8f7+ Ke8  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "22"]
[White "Chen, Yidong"]
[Black "Yang, Siyuan"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1829"]
[BlackElo "1362"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 h6
9. Bh4 Qc7 10. O-O-O Nbd7 11. g4 g5 12. fxg5 Ne5 13. Qg3 Nfxg4 14. gxh6 Rxh6 15.
Bxe7 Qxe7 16. Be2 Qh4 17. Rdf1 Bd7 18. Qxh4 Rxh4 19. Rf4 Ke7 20. Rg1 Rg8 21. Rg3
Rxh2 22. Rfxg4 Nxg4 23. Rxg4 Rgh8 24. Nf3 R2h6 25. Rg1 Bc6 26. a4 Rf6 27. Nd4 Bd7
28. b3 Rfh6 29. Kb2 Rh3 30. Bd3 R3h5 31. b4 Rc8 32. Kb3 a5 33. bxa5 Rxa5 34. Ndb5
Raa8 35. Rd1 Bc6 36. Be2 Rd8 37. Kb4 Be8 38. Nc7 Rac8 39. Nxe8 Rxe8 40. Rd4 Rc5 41.
Bd3 Rec8 42. Nb5 b6 43. Na3 Kd7 44. Nb5 Ke7 45. Na3 Kd7 46. Nc4 Kc7 47. Ne3 Rg8 48.
Bb5 Rg3 49. Nc4 d5 50. exd5 Rxd5 51. Rxd5 exd5 52. Ne5 f6 53. Nd3 Rg4+ 54. Kc3 Kd6
55. Kd2 Rg2+ 56. Kc3 Rg3 57. Kd4 Rg4+ 58. Ke3 Rg2 59. c3 Rc2 60. Kd4 Rg2 61. Ke3
Rc2 62. Kd4 Rg2 63. Ke3 Rc2  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "23"]
[White "Li, Sichen"]
[Black "Li, Jiahong"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1533"]
[BlackElo "1805"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 O-O 7. O-O Ne4 8. Nc3 c6
9. Bf4 g5 10. Bc1 f5 11. Ne5 Nd7 12. Nxd7 Bxd7 13. Qb3 Qb6 14. Nxe4 Qxb3 15. axb3
fxe4 16. f3 exf3 17. Bxf3 Bf6 18. Be3 a6 19. Rf2 h6 20. Raf1 Bg7 21. Bg4 Rf7 22.
Rf6 Rxf6 23. Bf2  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "24"]
[White "Sun, Yuanhang"]
[Black "Zhang, Qianyi"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1762"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 e6 6. c3 Ne7 7. Bc2 Ng6 8. d4 cxd4
9. cxd4 Be7 10. Nc3 b5 11. a4 b4 12. Ne2 a5 13. Ng3 O-O 14. Re1 Bb7 15. Qe2 Qc7 16.
Bd3 Rfc8 17. Be3 Qd8 18. Rf1 e5 19. Nf5 d5 20. exd5 Bf8 21. Nxe5 Ndxe5 22. dxe5 Nxe5
23. Rfd1 Qxd5 24. Ne7+ Bxe7 25. Bxh7+ Kxh7 26. Rxd5 Bxd5 27. Qh5+ Kg8 28. Qxe5 Be6
29. Qe4 Bf6 30. Bd4 Bf5 31. Qxf5 Bxd4 32. Rd1 Bxb2 33. h4 Rc1 34. Rxc1 Bxc1 35. Qd5
Rb8 36. Qe5 Rc8 37. Qxa5 b3 38. Qf5 Rb8 39. Qe5 Rf8 40. a5 b2 41. Qb5 Rd8 42. g3
Ra8 43. a6 Rxa6 44. Qxa6 b1=Q 45. Qc8+ Kh7 46. Qc6 Bb2+ 47. Kg2 Qf5 48. Qb7 Bd4 49.
f3 Be5 50. Qd5 Qe6 51. Qe4+ f5 52. Qe3 Qd6 53. Qg5 Qg6 54. Qxg6+ Kxg6 55. g4 f4 56.
Kf2 Bf6 57. h5+ Kg5 58. Ke2 Kh4 59. Kf2 Kh3 60. Kf1 Kg3 61. Ke2 Kg2  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "25"]
[White "Yu, Zhiyang"]
[Black "Shen, Yufan"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1751"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3
b5 9. Bxf6 gxf6 10. Nd5 Be6 11. Bd3 f5 12. O-O Bg7 13. Qh5 f4 14. c4 b4 15. Nc2 a5
16. g3 Bxd5 17. exd5 Ne7 18. Rae1 Kf8 19. gxf4 exf4 20. Re4 Ng6 21. Nd4 Bxd4 22.
Rxd4 Kg7 23. Qf5 Qh4 24. Re1 Rhe8 25. Rde4 Re5 26. Rxe5 Nxe5 27. Rxe5 dxe5 28. c5
Rg8 29. c6 Qf6 30. Kf1 Qd6 31. Be4 Kf8 32. Qc8+ Kg7 33. Qf5 Kf8 34. Qc8+ Kg7 35.
Qf5  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "26"]
[White "Gao, Kai"]
[Black "Xiong, Junyi"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1885"]
[BlackElo "1579"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. O-O Ngf6 8. Qe2
Be7 9. Neg5 Bxf3 10. Nxf3 O-O 11. Rd1 c6 12. c4 Re8 13. Bf4 Qa5 14. Ne5 c5 15. Nxd7
Nxd7 16. d5 exd5 17. cxd5 Bf6 18. Qc2 Qb4 19. Bc7 g6 20. a3 Qxb2 21. Qxb2 Bxb2 22.
Rab1 Bxa3 23. Rxb7 c4 24. Bxc4 Nc5 25. Rbb1 Ne4 26. d6 Bxd6 27. Bxd6 Nc3 28. Rb7
Nxd1 29. Bxf7+ Kh8 30. Bxe8 Rxe8 31. Bb4 Rc8 32. h4 Kg8 33. Rxa7 Rc4 34. Be7 Nc3
35. g3 Ne4 36. Ra2 Kf7 37. Ra7 Ke6 38. Bd8 h5 39. Rg7 Kf5 40. Rf7+ Ke6 41. Rf4 Kd5
42. Kg2 Rc2 43. Bb6 Ke5 44. Be3 Nd6 45. Rf8 Nf5 46. Bf4+ Ke6 47. Bg5 Rc6 48. Rf6+
Kd5 49. Rxc6 Kxc6 50. Kf3 Kd5 51. Kf4 Ke6 52. f3 Nd6 53. Bd8 Nf7 54. Ba5 Nd6 55.
Kg5 Kf7 56. Bc3 Nf5 57. g4 hxg4 58. fxg4 Ng3 59. Kh6 Ne4 60. Bd4 Nd2 61. g5 Nf3 62.
Bf2 Ne5 63. Kh7 Nd7 64. Bd4 Nf8 65. Kh6 Ne6 66. Be5 Nf8 67. Bd6 Ne6 68. Kh7 Ng7 69.
Bg3 Ne6 70. Be5 Nf8 71. Kh6 Ne6  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "27"]
[White "Zhang, Yicheng(Js)"]
[Black "Liu, Bolei"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1477"]
[BlackElo "1764"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 Bb7 7. e4 d6 8. Bg5 Nbd7
9. Bd3 h6 10. Bh4 e5 11. Ne2 Qe7 12. a4 g5 13. Bf2 Nh5 14. a5 Qd8 15. a6 Bc8 16.
Qa4 Ke7 17. Qc6 Rb8 18. Qb5 c5 19. h4 Ng7 20. Kd2 f6 21. Be3 Rg8 22. hxg5 hxg5 23.
Rh6 Qc7 24. Rah1 Nf8 25. g3 Bd7 26. Qb3 Re8 27. f4 gxf4 28. gxf4 Nfe6 29. fxe5 dxe5
30. Rf1 Ref8 31. d5 Nd8 32. Ng3 Qc8 33. Qa3 Ne8 34. Nh5 Nf7 35. Rh7 Rh8 36. Rxh8
Rxh8 37. Ng3 Ned6 38. Rf2 Rh3 39. Ne2 Rh4 40. Ng3 Qg8 41. Rg2 Rg4 42. Bf2 Ng5 43.
Ke3 Ngxe4 44. Nxe4 Rxg2 45. Qa1 Nxe4 46. Bxe4 Qg5+ 47. Ke2 Rxf2+ 48. Kxf2 Qf4+ 49.
Bf3 e4 50. d6+ Kf7 51. Qe1 Qxf3+ 52. Kg1 e3  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "28"]
[White "Zhang, Edmond Meng"]
[Black "Hu, Zehan"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1229"]
[BlackElo "1762"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2
e6 9. Ngf3 Bxf3 10. Nxf3 Be7 11. Ne5 Qc8 12. O-O O-O 13. Rae1 Bd6 14. Qd1 Qc7 15.
Re3 Ne7 16. Bg5 Ng6 17. f4 Bxe5 18. fxe5 Nd7 19. Qh5 Rfe8 20. Rh3 Ndf8 21. Bxg6 fxg6
22. Rxf8+ Rxf8 23. Qxh7+ Kf7 24. Rf3+ Ke8 25. Rxf8+ Kxf8 26. Qh8+  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "29"]
[White "Ye, Fan"]
[Black "Zhou, Yuxu"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1638"]
[BlackElo "1252"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Bd3 c4
9. Be2 Qa5 10. Bd2 Nf5 11. h4 Nc6 12. h5 h6 13. Qf4 Bd7 14. Nf3 Rf8 15. g4 Nfe7 16.
g5 Nf5 17. Nh4 Nxh4 18. Qxh4 Ne7 19. gxh6 Nf5 20. Qf4 gxh6 21. Bg4 Rh8 22. Bxf5 exf5
23. Qh4 Be6 24. Rb1 b6 25. Qf6 Kd7 26. Ke2 Qa4 27. Kd1 Qxa3 28. Rg1 Rag8 29. Rg7
Rxg7 30. Qxg7 Qf8 31. Qf6 Qd8 32. Qxd8+ Rxd8 33. Ke2 Kc6 34. Rh1 Rh8 35. Kd1 a5 36.
Kc1 b5 37. Kb2 Kb6  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "30"]
[White "Liu, Haoling"]
[Black "Wang, Zihang"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1635"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d5 7. Nf3 Nbd7 8. e3
b6 9. cxd5 exd5 10. Be2 a5 11. O-O Ba6 12. Bxa6 Rxa6 13. b4 axb4 14. axb4 Rxa1 15.
Qxa1 Qa8 16. Qc3 c6 17. Bb2 Ne4 18. Qc2 Nd6 19. Ne5 Nxe5 20. dxe5 Nc4 21. Bd4 Qb8
22. Qf5 Re8 23. f4 Qc7 24. Qd3 Qe7 25. Rb1 b5 26. Bc5 Qb7 27. Qd4 h6 28. h3 Na3 29.
Rd1 Nc4 30. e4 dxe4 31. Qxe4 Qc8 32. Qd4 Qf5 33. Qd7 Re6 34. Qd8+ Kh7 35. Qd3 Qxd3
36. Rxd3 f6 37. exf6 Rxf6 38. g3 Rf7 39. Kg2 h5 40. Rd8 h4 41. Rc8 hxg3 42. Kxg3
Nd2 43. Rxc6 Ne4+ 44. Kg4 Nf6+ 45. Kf3 Nd5 46. Be3 Nxb4 47. Rb6 Nd5 48. Rxb5 Nxe3
49. Kxe3 g6 50. Kf3 Kg7 51. Kg4 Ra7 52. Kg5 Rc7 53. Ra5 Rb7 54. h4 Rc7 55. Rb5 Ra7
56. Re5 Rb7 57. Ra5 Rc7 58. h5 gxh5 59. Ra6 Rb7 60. Rg6+ Kf7 61. Rf6+ Kg7 62. Rg6+
Kf7 63. Ra6 Kg7 64. Kxh5 Rc7 65. Kg5 Rb7 66. f5 Rc7 67. Rg6+ Kf7 68. Rh6 Rc5 69.
Rh7+ Kg8 70. Ra7 Rc6 71. Rb7 Ra6 72. Re7 Kf8 73. Rb7 Kg8 74. Kf4 Kf8 75. Ke5 Ke8
76. Rc7 Rb6 77. Ra7 Kf8 78. Ra5 Kf7 79. Rd5 Ra6 80. Rd7+ Kf8 81. Kf4 Rb6 82. Kg5
Ra6 83. Rd2 Kf7 84. Rh2 Rb6 85. Rh7+ Kf8 86. Rd7 Ra6 87. Kh5 Rb6 88. Kg4 Ra6 89.
Kg5 Rb6 90. Rh7 Ra6 91. Rh8+ Kf7 92. Rh7+ Kf8 93. f6 Ra1 94. Rh8+ Kf7 95. Rh7+ Kf8
96. Rh4 Rg1+ 97. Kf5 Rf1+ 98. Rf4 Rxf4+ 99. Kxf4 Kf7 100. Ke5 Kf8 101. Ke6 Ke8 102.
f7+ Kf8 103. Kf6  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "31"]
[White "Zhang, Zhi"]
[Black "Xiu, Yang"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1626"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Bg5 d5 3. e3 g6 4. Bxf6 exf6 5. h4 h5 6. c4 dxc4 7. Bxc4 Bd6 8. Nc3
O-O 9. Nf3 c6 10. a3 Nd7 11. Qc2 Kg7 12. Rd1 Nb6 13. Be2 Re8 14. O-O Qe7 15. e4 Bg4
16. Rfe1 Bf4 17. g3 Bc7 18. Kg2 Rad8 19. b4 a6 20. Qb2 Rd7 21. Nh2 Bxe2 22. Qxe2
Qe6 23. Rd3 Qc4 24. Nf3 Rde7 25. Nd2 Qe6 26. f4 f5 27. Re3 Qd6 28. Qd3 fxe4 29. Ndxe4
Qe6 30. R3e2 Qf5 31. Nc5 Qxd3 32. Nxd3 Rxe2+ 33. Rxe2 Rxe2+ 34. Nxe2 Nc4 35. a4 b6
36. Nc3 f6 37. Kf3 Bd6 38. d5 cxd5 39. Nxd5 f5 40. Ne3 b5 41. axb5 axb5 42. Nxc4
bxc4 43. Nc5 Kf7 44. Ke3 Ke7 45. Kd4 Bb8 46. Kxc4 Ba7 47. Kd5 Bb8 48. b5 g5 49. hxg5
 1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "32"]
[White "Wang, Jiaxuan"]
[Black "Li, Youjia"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1618"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d6 2. Nf3 Nf6 3. c4 Nbd7 4. d5 g6 5. b3 Bg7 6. Bb2 O-O 7. Nbd2 a5 8. a3 c6
9. e4 Nc5 10. Qc2 cxd5 11. cxd5 Bg4 12. b4 axb4 13. axb4 Rxa1+ 14. Bxa1 Ncd7 15.
Nd4 Nb6 16. Bb5 Bd7 17. Qd3 Qa8 18. O-O Bxb5 19. Qxb5 Nbd7 20. N2b3 Rc8 21. Na5 Rc7
22. f3 Qa7 23. Rd1 h5 24. Kh1 Kh7 25. Ndb3 Ng8 26. Bxg7 Kxg7 27. Qd3 Ne5 28. Qd4
Qxd4 29. Nxd4 Nd3 30. Rb1 Nxb4 31. g4 b6 32. Rxb4 bxa5 33. Ra4 hxg4 34. fxg4 Nf6
35. Nc6 Nxg4 36. Rxa5 Nf2+ 37. Kg2 Nxe4 38. Kf3 Nf6 39. Nd4 Rc1 40. h4 Rd1 41. Ke3
Ng4+ 42. Ke4 f5+ 43. Nxf5+ gxf5+ 44. Kxf5 Ne3+ 45. Ke6 Rxd5  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "33"]
[White "Cong, Dingzhou"]
[Black "Xu, Muzhi"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1640"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3
d6 9. f3 Bd7 10. Qd2 Rc8 11. O-O-O Ne5 12. h4 h5 13. Bh6 Rc5 14. Bxg7 Kxg7 15. Nd5
Nxd5 16. Bxd5 b5 17. f4 Nc4 18. Qc3 Kh7 19. Qg3 Bg4 20. Rd3 Qa5 21. Kb1 Qb4 22. Nb3
Rc7 23. c3 Qa4 24. Nc1 e6 25. Bxc4 Qxc4 26. Rd4 Qc6 27. Qd3 d5 28. exd5 exd5 29.
Ka1 Bf5 30. Qd2 Be4 31. Rg1 f5 32. Ne2 a5 33. Ng3 Qc5 34. Rd1 Re8 35. Nxe4 dxe4 36.
Rd5 Qb6 37. Qe2 Rb7 38. g4 hxg4 39. h5 Qf6 40. Qh2 Ree7 41. hxg6+ Kxg6 42. Rd6 Re6
43. Rxe6 Qxe6 44. Rh1 Rg7 45. Qh5+ Kf6 46. Rd1 Rd7 47. Qh6+ Ke7 48. Qg7+ Ke8 49.
Qh8+ Ke7 50. Rh1 e3 51. Rh7+ Kd6 52. Qb8+ Kc6 53. Qc8+ Kd6 54. Qa6+ Kd5 55. Qxb5+
Kd6 56. Qb6+ Kd5 57. c4+ Ke4 58. Qc6+ Qd6 59. Qxd6 Kd5  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "34"]
[White "Ruan, Zhicheng"]
[Black "Gu, Yi"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1845"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Nf3
O-O 9. O-O h6 10. Bh4 Re8 11. Qc2 Ne4 12. Bxe7 Qxe7 13. Rab1 Ndf6 14. b4 Nxc3 15.
Qxc3 a6 16. a4 Bd7 17. b5 axb5 18. axb5 Ne4 19. Qb2 f6 20. bxc6 bxc6 21. Rfc1 Qd6
22. Bxe4 Rxe4 23. Nd2 Ree8 24. Qc2 Reb8 25. Nb3 Rb5 26. Nc5 Rab8 27. Ra1 Be8 28.
Ra2 Qd8 29. h3 Ra8 30. Rca1 Rxa2 31. Qxa2 Qb8 32. g3 Kh7 33. Qa7 Rb1+ 34. Kg2 Qb2
35. Rxb1 Qxb1 36. Qa8 Qg6 37. Qd8 h5 38. h4 Qf7 39. Qd6 Kg8 40. Ne6 Qd7 41. Qf8+
Kh7 42. Nc5 Qf7 43. Qd6 Kg8 44. Qb8 Qe7 45. Kf1 Kh7 46. Qc8 Qf7 47. Ke2 Qe7 48. Kd2
Qf7 49. Kc2 Qg6+ 50. Kb2 Kh6 51. Kc3 Kh7 52. Nd3 Kh6 53. Nb4 Kh7 54. Nxc6 Bxc6 55.
Qxc6 Qf5 56. f4 Qe4 57. Kb4 Qxe3 58. Qxd5 Kh6 59. Qc4 Qxg3 60. d5 Qe1+ 61. Kc5 Qa5+
62. Kc6 Qa8+ 63. Kd7 Qb7+ 64. Ke6 Qb8 65. Qc6 Qg8+ 66. Ke7 g6 67. d6 Qg7+ 68. Kd8
g5 69. fxg5+ fxg5 70. d7+ Kh7 71. Kc8 Qf8+ 72. d8=Q  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "35"]
[White "Li, Yage"]
[Black "Li, Hongjin"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1634"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. c4 c6 2. Nc3 Nf6 3. e4 d5 4. cxd5 cxd5 5. e5 d4 6. exf6 dxc3 7. bxc3 gxf6 8. d4
Bg7 9. Nf3 O-O 10. Bd3 e5 11. O-O Bg4 12. h3 Bh5 13. Rb1 exd4 14. Rxb7 Nc6 15. g4
Bg6 16. Bxg6 fxg6 17. Nxd4 Nxd4 18. Qxd4 Qc8 19. Qd5+ Kh8 20. Ba3 Rg8 21. Bc5 f5
22. Re1 fxg4 23. Ree7 gxh3 24. Bd4 Qg4+ 25. Kh1 h2 26. Qg2 Qd1+ 27. Kxh2 Qh5+ 28.
Qh3 Qg5 29. Rxg7 Qf4+ 30. Qg3  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.27"]
[Round "10"]
[Board "36"]
[White "Liu, Hongkuan"]
[Black "Jiang, Liu"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1626"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7
9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Qc7 13. O-O-O Ngf6 14. Kb1 O-O-O 15.
Qe2 Bd6 16. Ne4 Nxe4 17. Qxe4 Nf6 18. Qe2 Rhe8 19. Ne5 c5 20. Ng4 Nxg4 21. Qxg4 f5
22. Qh4 Be7 23. Bf4 e5 24. Bxe5 Qxe5 25. dxe5 Bxh4 26. Rxd8+ Rxd8 27. Rxh4  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "1"]
[White "Nie, Xinyang"]
[Black "Wang, Shixu B"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2312"]
[BlackElo "2433"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Bf4 g6 3. Nd2 Bg7 4. c3 O-O 5. e4 d6 6. Be2 c5 7. d5 e6 8. Bf3 exd5
9. exd5 Re8+ 10. Ne2 Ng4 11. Bxg4 Bxg4 12. f3 Bf5 13. Nc4 Bf8 14. h4 b5 15. Ne3 Bc8
16. Kf2 Nd7 17. Qg1 Ne5 18. Rd1 Qe7 19. Rd2 c4 20. Nd4 b4 21. Nc6 Qf6 22. Bg5 Qg7
23. Nxb4 h6 24. Bf4 a5 25. Nc6 Nd3+ 26. Rxd3 cxd3 27. Qh2 Qf6 28. Rd1 Ba6 29. g4
g5 30. hxg5 hxg5 31. Rh1 Bh6 32. Bxd6 Rxe3 33. Kxe3 Re8+ 34. Be5 Bg7 35. d6 Rxe5+
36. Qxe5 Qxe5+ 37. Nxe5 Bxe5 38. d7 Bf4+ 39. Kd4 Bc7 40. c4 Kf8 41. Kxd3 Ke7 42.
Rh5 Bb7 43. Ke2 Bf4 44. Rh7 Bc7 45. Rg7 Kxd7 46. Rxf7+ Kc6 47. Rf5 Bd8 48. b3 Kb6
49. f4 gxf4 50. Rxf4 Be7 51. Rf7 Bd8 52. Kd3 Bc8 53. Rf8 Kc7 54. Rg8 Be6 55. Rg6
Kd6 56. Ke4 Bb6 57. Rh6 Bc5 58. g5 Bb4 59. Rh7 Bg4 60. Ra7 Ke6 61. Ra6+ Kf7 62. Kd4
Be2 63. a3 Bxa3 64. Rxa5 Be7 65. Rf5+ Ke8 66. g6 Bg4 67. g7 Bxf5 68. g8=Q+ Bf8 69.
b4 Ke7 70. b5 Be6 71. Qh8 Kf7 72. Qh5+ Ke7 73. Qc5+ Ke8 74. Qc6+ Bd7 75. Qa8+ Ke7
76. b6 Bg7+ 77. Ke4  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "2"]
[White "Huang, Renjie"]
[Black "Jiang, Qinyu"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2413"]
[BlackElo "2246"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. O-O Bd6 5. d4 Nxd4 6. Bc4 h6 7. Nxd4 cxd4 8. c3
Bc5 9. cxd4 Bxd4 10. Nd2 d6 11. Nf3 Bb6 12. Bb5+ Kf8 13. b3 Bg4 14. Ba3 Bd4 15. Rc1
Nf6 16. h3 Bxf3 17. Qxf3 g6 18. Rfd1 Kg7 19. Rxd4 exd4 20. Bb2 a6 21. Bd3 Re8 22.
Bxd4 b5 23. Rc6 Re6 24. e5 dxe5 25. Rxe6 fxe6 26. Bxe5 Ra7 27. Qe4 Kf8 28. Qxg6 Ng8
29. Be2 Qd5 30. f4 Re7 31. Bh5 Qd7 32. f5 Qc6 33. Kh2  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "3"]
[White "Kong, Xiangrui"]
[Black "Wu, Yixing"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2193"]
[BlackElo "1972"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O
Bd7 9. f4 Be7 10. Nf3 b5 11. Bxf6 gxf6 12. f5 Qb6 13. Bd3 O-O-O 14. Kb1 Kb8 15. Ne2
Ne5 16. Qh6 Rdg8 17. Qh5 Rg7 18. g3 Qe3 19. Ned4 Nxf3 20. Nxf3 Bc6 21. Rhe1 Qc5 22.
Qh3 e5 23. c3 h5 24. Bc2 a5 25. Bb3 a4 26. Bd5 a3 27. Bxc6 Qxc6 28. Rd5 Kc7 29. Qf1
axb2 30. Qxb5 Ra8 31. Re2 Rg4 32. c4 Rb8 33. Qxc6+ Kxc6 34. Nd2 h4 35. Re3 hxg3 36.
hxg3 Rgg8 37. Nb3 Rb4 38. Kxb2 Ra8 39. a3 Rba4 40. Nd2 Bd8 41. Red3 Bc7  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "4"]
[White "Xi, Qi"]
[Black "Gong, Sunle"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2118"]
[BlackElo "1949"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. b3 O-O 8. Be2 e5
9. cxd5 cxd5 10. Nb5 Bb4+ 11. Bd2 Bxd2+ 12. Nxd2 e4 13. Qc7 a6 14. Qxd8 Rxd8 15.
Nc3 Nb8 16. b4 Bg4 17. Nb3 Bxe2 18. Kxe2 Nc6 19. a3 Kf8 20. Rhc1 Ke7 21. Ra2 Rd6
22. Rac2 Nd7 23. h3 Na7 24. Na5 Rb8 25. Na4 Nb5 26. Rc8 Rxc8 27. Rxc8 Nb6 28. Nxb6
Rxb6 29. Kd2 Rf6 30. Ke2 b6 31. Nb3 Nxa3 32. Ra8 Nc2 33. Rxa6 Nxb4 34. Ra7+ Ke8 35.
Ra8+ Kd7 36. Ra7+ Kc6 37. f3  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "5"]
[White "Zhang, Di"]
[Black "Liu, Meng"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2143"]
[BlackElo "1767"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Nc6 5. Nbd2 cxd4 6. exd4 Bg4 7. c3 e6 8. Qb3
Qc8 9. Bd3 Be7 10. Ne5 Nxe5 11. Bxe5 O-O 12. O-O Bh5 13. Rfe1 Bg6 14. Bf1 Ne4 15.
Nxe4 Bxe4 16. a4 Qd7 17. a5 Bd6 18. Bxd6 Qxd6 19. Ra4 Rab8 20. Rb4 Qc7 21. Ra1 h6
22. Qd1 b6 23. axb6 Rxb6 24. Rxb6 Qxb6 25. b4 Rc8 26. Ra3 Rc7 27. Qd2 Qd6 28. Qe3
Bg6 29. Ra5 Re7 30. Qd2 Rc7 31. Qe3 Re7 32. h3 Kh7 33. Qd2 Rc7 34. Rc5 Re7 35. Be2
Rc7 36. Qe3 Re7 37. Bf3 Rd7 38. h4 Qa6 39. h5 Bc2 40. Be2 Qa1+ 41. Kh2 Qb1 42. Rc8
Rb7 43. Qf4 Bd3 44. Bf3 Be4 45. Bxe4+ Qxe4 46. Qxe4+ dxe4 47. Kg3 g5 48. hxg6+ Kxg6
49. Rc5 f5 50. Kf4 Kf6 51. g4 fxg4 52. Kxg4 Rg7+ 53. Kf4 Rg2 54. Ke3 Kg6 55. Re5
Kf6 56. b5 Rg1 57. Kxe4 Rc1 58. Rc5 Kg6 59. Kf4 h5 60. Rc6 Kf7 61. Kg5 Rh1 62. Rc7+
Ke8 63. Rxa7 h4 64. b6  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "6"]
[White "Yu, Chaojie"]
[Black "Wu, Kaige"]
[Result "0-1"]
[ECO ""]
[WhiteElo "2110"]
[BlackElo "1497"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 Nf6 7. O-O a6 8. a4 e6
9. Bf4 Be7 10. Qe2 Qc7 11. Rac1 O-O 12. Rfd1 Rd8 13. h3 Bd7 14. Bb3 Qb6 15. Ba2 Nb4
16. Bb1 Bc6 17. Nd4 Rac8 18. Be3 Qc7 19. f4 Bf8 20. Nf3 Nd7 21. g4 Nc5 22. Nd4 Qa5
23. Nxc6 bxc6 24. Bxc5 Qxc5+ 25. Kg2 Qa5 26. b3 Be7 27. Na2 Nxa2 28. Bxa2 d5 29.
e5 Qb4 30. Qf3 c5 31. Bb1 c4 32. bxc4 dxc4 33. Rxd8+ Rxd8 34. Qe4 Qd2+ 35. Kg3 Bh4+
 0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "7"]
[White "Chen, Hongsen"]
[Black "Hou, Yifan B"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2002"]
[BlackElo "2043"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. b3 Nf6 2. Bb2 d5 3. Nf3 c5 4. e3 e6 5. d4 Nc6 6. Nbd2 Bd6 7. dxc5 Bxc5 8. c4 O-O
9. cxd5 exd5 10. Rc1 Bb6 11. Bb5 d4 12. e4 Re8 13. O-O Bd7 14. Bd3 Bg4 15. h3 Ne5
16. Be2 Bxf3 17. Nxf3 Nxf3+ 18. Bxf3 Nxe4 19. Qd3 Qh4 20. Rce1 Nd6 21. Ba3 Qf6 22.
Bxd6 Qxd6 23. Bxb7 Rab8 24. Ba6 Rbc8 25. Bc4 Rb8  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "8"]
[White "Zhou, Yichen"]
[Black "Jiang, Haochen"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1824"]
[BlackElo "1523"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Nc6 6. Qa4 Bb4+ 7. Bd2 Nd5 8. Bxb4
Ndxb4 9. O-O Rb8 10. Na3 O-O 11. Qb5 b6 12. Qxc4 Ba6 13. Nb5 Qd5 14. Qxd5 Nxd5 15.
a4 Na5 16. Rac1 c6 17. Nxa7 Bxe2 18. Rfe1 Bxf3 19. Bxf3 Ra8 20. Nxc6 Nxc6 21. Rxc6
 1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "9"]
[White "Zhang, Yinzhe"]
[Black "Gu, Xianghan"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1960"]
[BlackElo "1798"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 Bf5 4. e3 e6 5. Be2 h6 6. O-O Be7 7. d3 O-O 8. Re1 Bh7
9. Nbd2 a5 10. a4 Na6 11. Bf1 Nc5 12. Qe2 c6 13. Ne5 Nfd7 14. Nxd7 Nxd7 15. e4 Qb6
16. g3 Bc5 17. Nf3 Rfd8 18. e5 Nf8 19. h4 Bf5 20. Bg2 Bg4 21. Qd2 Bb4 22. Bc3 Bxf3
23. Bxf3 Ng6 24. Bxb4 axb4 25. h5 Ne7 26. Bg4 Qd4 27. Qe2 c5 28. Rad1 Nc6 29. Bh3
Qc3 30. Rc1 Nd4 31. Qg4 b5 32. axb5 Nxb5 33. Qh4 Nd4 34. Kg2 Re8 35. g4 Qd2 36. Rcd1
Qf4 37. Qg3 Qxg3+ 38. Kxg3 Nxc2 39. Re2 Nd4 40. Rb2 Ra3 41. Rdb1 Rea8 42. f4 Ra1
43. g5 Rxb1 44. Rxb1 Ra3 45. gxh6 gxh6 46. Kf2 Rxb3  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "10"]
[White "Shao, Wenbin"]
[Black "Zhang, Qianyi"]
[Result "1-0"]
[ECO ""]
[WhiteElo "2236"]
[BlackElo "1762"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Qc7 8. Bd3 Be6
9. O-O Nbd7 10. Kh1 Be7 11. Qe1 exf4 12. Bxf4 Ne5 13. Nd4 O-O 14. Bg5 Rfe8 15. Nf5
Bxf5 16. Rxf5 Qd8 17. Qd2 Nfd7 18. Be3 Bf8 19. Nd5 h6 20. Raf1 Re6 21. h3 Rc8 22.
Qf2 Qe8 23. Qh4 Qd8 24. Qg3 Kh7 25. Bd4 f6 26. c3 g6 27. R5f2 Bg7 28. Bc2 Re8 29.
Bb3 Rf8 30. Nf4 Qe7 31. Be6 g5 32. Bf5+ Kh8 33. Bxe5 gxf4 34. Qg6 Kg8 35. Bxf4 Ne5
36. Bxe5 Qxe5 37. Qh7+  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "11"]
[White "Zhang, Fuhan"]
[Black "Xu, Wei"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2160"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 a6 7. Nbd2 Bg4 8. Be2
e6 9. Ne5 Nxe5 10. Bxe5 Bxe2 11. Qxe2 Nd7 12. Bg3 Rc8 13. Qd3 Qb6 14. Ke2 Bb4 15.
Rhc1 O-O 16. Nb3 a5 17. Rxc8 Rxc8 18. Rc1 Rxc1 19. Nxc1 Qc6 20. Kd1 f6 21. Qc2 e5
22. Qxc6 bxc6 23. f4 exd4 24. exd4 Kf7 25. f5 g6 26. Bc7 a4 27. Nd3 Bf8 28. b3 axb3
29. a4 Bh6 30. a5 Be3 31. a6 Bxd4 32. Nb4 Bb6 33. Bxb6 Nxb6 34. Nxc6 Ke8 35. Nd4
Kd7 36. Nxb3 gxf5 37. Ke2 Nc8 38. Nd4 Na7 39. Nxf5 Kc6 40. Kd3 Kc5 41. Nd4 Kb6 42.
Ne6 Nc6 43. Ke3 h6 44. h4 Ne7 45. g4 Kxa6 46. Kd4 Kb6 47. Nd8 Kc7 48. Nf7 Kd7 49.
Nxh6 Ke6 50. h5 Nc6+ 51. Ke3 Ne5 52. Kf4 d4 53. Nf5 d3 54. Nd4+ Kd5 55. Nb3 Ke6 56.
g5 fxg5+ 57. Kxg5 Kd5 58. Kf5 Nf7 59. Kf4 Kc4 60. Nd2+ Kc3 61. Nf3 d2 62. Ke4  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "12"]
[White "Liu, Yijun"]
[Black "Bai, Changlin"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1421"]
[BlackElo "1910"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Bf5 5. Nbd2 Nc6 6. dxc5 e6 7. Nb3 Nd7 8. Nbd4
Bg4 9. h3 Bxf3 10. Nxf3 Bxc5 11. a3 O-O 12. Be2 a6 13. b4 Be7 14. c4 Bf6 15. Rc1
Bb2 16. cxd5 exd5 17. Rb1 Bxa3 18. Qa4 Bxb4+ 19. Rxb4 b5 20. Qa3 Nxb4 21. Qxb4 Nb6
22. O-O Re8 23. Nd4 Nc4 24. Bf3 Qd7 25. Rd1 Red8 26. Qb1 Na3 27. Qd3 Nc4 28. Qb3
Na5 29. Qa2 Nc4 30. Nc2 Qe6 31. Nb4 a5 32. Nxd5 Ne5 33. Be4 Ng6 34. Qb1 b4 35. Bxg6
hxg6 36. Nc7 Rxd1+ 37. Qxd1 Qc6 38. Nxa8 Qxa8 39. Bd6 Qc6 40. Bxb4 axb4 41. Qd8+
Kh7 42. Qh4+ Kg8 43. Qxb4 Qc1+ 44. Kh2 Qc7+ 45. g3 Qc2 46. Qb8+ Kh7 47. Qf4 Kg8 48.
Kg2 Qc6+ 49. Qf3 Qe6 50. h4 Kh7 51. g4 Qe7 52. Kg3 Kg8 53. g5 Qd6+ 54. Qf4 Qd1 55.
Kh2 Qd5 56. e4 Qd4 57. Kg3 Qd3+ 58. Kg2 Qd4 59. Kg3 Qd3+ 60. Kg2 Qd4 61. Kg3 Qd3+
62. Qf3 Qd6+ 63. Kg2 Qd4 64. Qf4 Qc4  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "13"]
[White "Jiao, Zhaorui"]
[Black "Fan, Jingyi"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1645"]
[BlackElo "1886"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 d6 7. Nc3 Ne4 8. Nxe4 fxe4
9. Nd2 d5 10. f3 Nc6 11. fxe4 Rxf1+ 12. Kxf1 dxc4 13. Nf3 b5 14. Be3 Qe8 15. Qc2
Bb7 16. b3 Nb4 17. Qb1 c3 18. a3 Nc6 19. Qd3 b4 20. Qc4 Qg6 21. axb4 Qxe4 22. Qxc3
Bxb4 23. Qc1 Rf8 24. Kg1 Qd5 25. Ne5 Nxd4 26. Bxd5 Nxe2+ 27. Kg2 Bxd5+ 28. Kh3 Nxc1
29. Rxc1 Bd6 30. Nc4 Bxc4 31. Rxc4 Rf3 32. Re4 Kf7 33. Kg2 Rf5 34. Rc4 Rb5 35. Rc3
a5 36. Kf3 e5 37. Bd2 Ke6 38. Rd3 Bb4 39. Bc1 Rc5 40. Be3 Rd5 41. Ke4 Rxd3 42. Kxd3
Kd5 43. Bf2 c5 44. Be3 e4+ 45. Kc2 c4 46. Bf2 g6 47. h3 cxb3+ 48. Kxb3 Bd2  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "14"]
[White "Chen, Zimu(Js)"]
[Black "Qu, Haoming"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1823"]
[BlackElo "1708"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d6 2. Bg5 h6 3. Bh4 g5 4. Bg3 Bg7 5. Nc3 d5 6. e3 Nf6 7. Nf3 Bf5 8. h4 g4 9.
Ne5 c6 10. h5 Nbd7 11. Bd3 Bxd3 12. cxd3 Nxe5 13. dxe5 Nd7 14. Qxg4 Kf8 15. d4 e6
16. Bh4 Qb6 17. O-O-O Rg8 18. Qf4 a5 19. Rh3 Qc7 20. Rf3 Nb6 21. g4 Ke8 22. g5 hxg5
23. Qxg5 Kf8 24. Rg1 Qd8 25. Qxd8+ Rxd8 26. Bxd8 Nd7 27. Bf6 Bxf6 28. Rxg8+ Kxg8
29. exf6 Kh7 30. Na4 b6 31. Rg3 Nxf6 32. Rf3 Kg7 33. h6+ Kg6 34. Rxf6+ Kxf6 35. Nxb6
Kg6 36. a4 Kxh6 37. b4 axb4 38. a5 b3 39. a6 b2+ 40. Kxb2 e5 41. dxe5 Kg5 42. a7
Kf5 43. a8=Q Kxe5 44. Qxc6 Kf5 45. Nxd5 Kg4 46. Qf6 Kh3 47. Qg5 Kh2 48. Nf4 Kh1 49.
Qg2+  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "15"]
[White "Cao, Qingfeng"]
[Black "Zhu, Yilun"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1651"]
[BlackElo "2190"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4
Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 Nd7 12. O-O Nf6 13. Qe3 b6 14. Ne5 Bb7 15.
f3 Qe7 16. a4 Nd7 17. Ng4 a6 18. Rab1 Rfc8 19. Qb3 Rc7 20. Rfd1 Rac8 21. Ne3 Qg5
22. Kh1 h5 23. d5 exd5 24. exd5 Qf4 25. Rbc1 b5 26. axb5 axb5 27. Qxb5 Qxe3 28. d6
Rxc4 29. Rxc4 Rxc4 30. Qxc4 Bxf3 31. Rf1 Qe2 32. Qxe2 Bxe2 33. Re1 Bc4 34. h4 g6
35. g3 Kg7 36. Kg2 Kf6 37. Kf3 Bd5+ 38. Kf4 Nc5 39. Rd1 Ke6 40. g4 hxg4 41. Kxg4
Ne4 42. d7 Nf6+ 43. Kg5 Nxd7 44. h5 gxh5 45. Re1+ Ne5 46. Kxh5 Kf5 47. Ra1 Kf4 48.
Kh4 f5 49. Kh3 Ng4 50. Rf1+ Bf3 51. Kh4 Ne5 52. Kh3 Ke3 53. Ra1 f4 54. Ra7 Be4 55.
Ra4 Bf5 56. Kh2 Nd3 57. Ra7 f3 58. Re7+ Kf4 59. Rf7 Ne5 60. Rf8 Ng4+ 61. Kg1 Ke4
62. Re8+ Kd3 63. Re7 Be4 64. Rg7 f2+ 65. Kf1 Ke3 66. Rxg4 Bd3+ 67. Kg2 f1=Q+ 68.
Kh2 Be4 69. Kg3 Bf5  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "16"]
[White "Chen, Yuan"]
[Black "Yang, Zilong"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "2211"]
[BlackElo "1694"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. d4 e6 3. c4 c5 4. e3 cxd4 5. exd4 d5 6. Nc3 Nc6 7. c5 Ne4 8. Bb5 Bd7
9. O-O Be7 10. Bd2 O-O 11. Bxc6 Bxc6 12. b4 a5 13. bxa5 Nxd2 14. Qxd2 Bf6 15. Rfb1
Qxa5 16. a4 Rfe8 17. Qe3 Reb8 18. Rb3 h6 19. Rab1 Qd8 20. Rb4 Qd7 21. Qf4 Rf8 22.
h3 Ra5 23. Nb5 Rfa8 24. Nc3 Rf8 25. Nb5 Rfa8 26. Nd6 R8a7 27. Nb5 Ra8  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "17"]
[White "Chen, Zhi"]
[Black "Dong, Hongfu"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1980"]
[BlackElo "1699"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. d4 Be7 5. c4 O-O 6. O-O dxc4 7. Qc2 b5 8. a4 b4
9. Qxc4 a5 10. Ne5 Ba6 11. Qc2 Ra7 12. Rd1 Qc8 13. e4 c5 14. d5 Rd8 15. Bh3 Qb7 16.
dxe6 Rxd1+ 17. Qxd1 Qxe4 18. exf7+ Kf8 19. Bf4 Bb7 20. f3 Qd5 21. Nd2 Nc6 22. Ndc4
Nd4 23. Rc1 Nxf3+ 24. Qxf3 Qxf3 25. Nxf3 Bxf3 26. Nd6 Ne4 27. Nc8 Rb7 28. Be6 Bg5
29. Re1 Bxf4 30. gxf4 Nf6 31. Nd6 Rb6 32. Nc8 Rc6 33. Kf2 Be4 34. f5 c4 35. Ke3 c3
36. Rd1 Rxc8 37. Bxc8 cxb2 38. Be6 Nd5+ 39. Bxd5 b1=Q 40. Rxb1 Bxb1 41. Kd4 Bxf5
42. Bb3 Bg6 43. Kc5 Bxf7 44. Bd1 Ba2 45. Kb5 b3  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "18"]
[White "Yang, Bokai"]
[Black "Zhang, Zhi"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1862"]
[BlackElo "1626"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. f3 c5 7. a3 Bxc3+ 8. bxc3 d6
9. Ne2 Nc6 10. O-O O-O 11. e4 Qc7 12. d5 Na5 13. Ng3 Ba6 14. Qe2 Rfe8 15. Be3 Kh8
16. Rfe1 Qd7 17. a4 Rac8 18. Nf1 Qb7 19. Nd2 Qd7 20. Qf1 Qb7 21. h3 Qe7 22. Bg5 h6
23. Bh4 g5 24. Bf2 e5 25. g3 Qd7 26. Kg2 Rg8 27. Qe2 Rg6 28. Nf1 Nh5 29. Ne3 Nf4+
30. gxf4 gxf4+ 31. Kh2 fxe3 32. Bxe3 Rcg8 33. f4 exf4 34. Bxf4 Bxc4 35. Bxc4 Nxc4
36. Qh5 Kh7 37. Rg1 Qe7 38. Qf5 Qf6 39. Qxf6 Rxf6 40. Rxg8 Kxg8 41. Kg3  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "19"]
[White "Li, Youjia"]
[Black "Zhong, Kangmin"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1618"]
[BlackElo "1856"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. g3 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Bg2 Qe6+ 6. Kf1 Nc6 7. h3 Bh5 8. d3
Qd7 9. Nc3 Nf6 10. Be3 e6 11. g4 Bg6 12. g5 Nh5 13. Nd2 Nd4 14. Nce4 Rc8 15. Nb3
b6 16. Nxd4 cxd4 17. Bd2 Bd6 18. a3 Nf4 19. Nxd6+ Qxd6 20. Bb7 Rc7 21. Qf3 Nd5 22.
Bxd5 Qxd5 23. Qxd5 exd5 24. Re1+ Kd8 25. Re5 Rxc2 26. Ke2 Re8 27. Rxe8+ Kxe8 28.
Rb1 Kd7 29. h4 Ke6 30. f3 Kd7 31. a4 Bh5 32. Kd1 Rc6 33. Ke2 Re6+ 34. Kf2 Bg6 35.
Bf4 Bxd3 36. Rd1 Bc4 37. Rxd4 Re2+ 38. Kg3 Ke6 39. Bd2 Ke7 40. Bb4+ Ke8 41. Bd2 Re6
42. Kf2 Kf8 43. Bb4+ Ke8 44. Bd2 f6 45. Be3 Kf7 46. b4 Kg6 47. gxf6 Kxf6 48. Rf4+
Ke7 49. Rg4 Kf7 50. Rf4+ Ke8 51. Rg4 g6 52. Rf4 Ke7 53. Rg4 Bb3 54. a5 Bc4 55. axb6
axb6 56. h5 Kd7 57. Rf4 gxh5 58. Rf7+ Kc6 59. Rxh7 Kb5 60. Rxh5 Kxb4 61. Rh6 Rxh6
62. Bxh6 Kc3 63. Ke1 b5 64. Bd2+ Kb3 65. Kd1 b4 66. Kc1 Bd3 67. f4 d4 68. Be1 Bf5
69. Bf2 Kc3 70. Be1+ Kb3 71. Bf2 Kc3 72. Be1+ Kc4 73. Kb2 Be4 74. Bd2 Bg6 75. Be1
Bf5 76. Bd2 Be6 77. Be1 b3 78. Bf2 Kd3 79. f5 Bf7 80. f6 Ke4 81. Kc1 Be6 82. Be1
Kd3 83. Bb4 Bf7 84. Ba5 Ke3 85. Bd2+ Ke2 86. Bb4 Be6 87. Ba5 Kd3 88. Be1 Kc4 89.
Bd2 Bf7 90. Be1 Kd3 91. Bb4 Ke4 92. Be1 Ke5 93. Bf2 d3 94. Be3 Kxf6 95. Bd4+ Kf5
96. Kd2 Ke4 97. Bc3 Bg6 98. Bb2 Kd5 99. Bc3 Kc4 100. Bb2 Kb4 101. Ke3 Bh7 102. Kd2
Be4 103. Ke3 Kb5 104. Kd2  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "20"]
[White "Yu, Shuxiao"]
[Black "Tao, Qibing"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1519"]
[BlackElo "1847"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. Bc4 Bg4 7. Be3 e6 8. O-O
Nbd7 9. h3 Bh5 10. Be2 Qc7 11. Nd2 Bg6 12. Bf3 Be7 13. Nc4 Nd5 14. Bd2 Bf6 15. Ne2
O-O 16. Ne3 Qb6 17. Nc4 Qc7 18. Ne3 Rfd8 19. Ng4 Be7 20. c4 N5f6 21. Qc1 Nxg4 22.
Bxg4 e5 23. dxe5 Nxe5 24. Bf4 h5 25. Bxe5 Qxe5 26. Bf3 Bd6 27. g3 h4 28. Nf4 hxg3
29. fxg3 Qd4+ 30. Kg2 Bxf4 31. gxf4 Bd3 32. Rd1 Qxc4 33. Qe3 Bf5 34. Qe7 Re8 35.
Qg5 Qc2+ 36. Kh1 Be4 37. Bxe4 Qxe4+ 38. Kh2 Qe2+ 39. Kg1 Qe3+ 40. Kg2 Re6 41. Rd8+
Rxd8 42. Qxd8+ Kh7  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "21"]
[White "Li, Zhanjia"]
[Black "Chen, Yidong"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1667"]
[BlackElo "1829"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O
9. Be3 Be6 10. f4 exf4 11. Rxf4 Nbd7 12. Nd4 Ne5 13. Nf5 b5 14. Bd3 Re8 15. Bd4 Bf8
16. Ne3 Nfd7 17. Ncd5 Nc5 18. Qf1 Rb8 19. b4 Bxd5 20. Nxd5 Ne6 21. Bxe5 dxe5 22.
Rg4 Nf4 23. Nxf4 exf4 24. Rxf4 Bxb4 25. Kh1 Qe7 26. a4 Bd6 27. Rf3 Qe5 28. g3 Qh5
29. axb5 axb5 30. Ra6 Re6 31. Rf5 Qh6 32. Qf3 Rd8 33. Qh5 Qxh5 34. Rxh5 b4 35. Rd5
g6 36. e5 Be7 37. Rxd8+ Bxd8 38. Ra8 Re8 39. Rb8 Rf8 40. Rxb4 Bc7 41. Rb7 Bxe5 42.
Bc4 Kg7 43. Bd5 g5 44. g4 Bd4 45. Kg2 Kf6 46. c4 Bc5 47. Rc7 Bd6 48. Rd7 Be7 49.
Rb7 Bd6 50. h3 Bc5 51. Kf3 Re8 52. Rxf7+ Kg6 53. Rc7 Re3+ 54. Kg2 Bd4 55. Rc6+ Kg7
56. Rc7+ Kg6 57. Bg8 h6 58. Bh7+ Kf6 59. Bf5 Ke5 60. Re7+ Kf4 61. Rxe3 Bxe3  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "22"]
[White "Li, Jiahong"]
[Black "Zhang, Edmond Meng"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1805"]
[BlackElo "1229"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nc3 e6 3. Nge2 a6 4. g3 b5 5. Bg2 Bb7 6. O-O Nc6 7. d4 cxd4 8. Nxd4 Nxd4
9. Qxd4 Ne7 10. Bf4 Nc6 11. Qd2 b4 12. Nd5 Rc8 13. Rad1 Bc5 14. Be3 d6 15. Bxc5 dxc5
16. Qe3 Ne5 17. Nxb4 Qa5 18. Nd3 Nxd3 19. Qxd3 O-O 20. Qc3 Qxc3 21. bxc3 Rfd8 22.
e5 Bxg2 23. Kxg2 Kf8 24. Kf3 Rxd1 25. Rxd1 Rb8 26. Rd6 Rb2 27. Rxa6 Rxc2 28. Ra3
g5 29. g4 f6 30. Ra8+ Kf7 31. Ra7+ Kg6 32. exf6 Rxc3+ 33. Kg2 Kxf6 34. Rxh7 Rc4 35.
h3 Ra4 36. Rc7 c4 37. Rc5 Rxa2 38. Rxc4 Rb2 39. Rc3 Ra2 40. Kg3 Ra4 41. Rc8 Ra3+
42. f3 Kf7 43. Kf2 Ra2+ 44. Ke3 Rh2 45. Rh8 Ra2 46. Rh6 Ra3+ 47. Kf2 Ra2+ 48. Kg3
Ra3 49. h4 gxh4+ 50. Kf4 Rb3 51. Rxh4 Kg6 52. Rh8 Rb5 53. Ke4 Kf6 54. Rh6+ Kf7 55.
f4 Rb4+ 56. Kf3 Rb3+ 57. Kg2 Ra3 58. Rh3 Ra4 59. Kg3 Kg6 60. Rh8 Ra3+ 61. Kf2 Kg7
62. Rd8 Kf6 63. g5+ Ke7 64. Rh8 Kf7 65. Rh7+ Kf8 66. g6 Rb3 67. Rf7+ Ke8 68. Ra7
Kf8 69. Rf7+ Ke8 70. Kg2 Ra3 71. Rh7 Kf8 72. Kf2 Rb3 73. Rd7 Ra3 74. g7+ Kg8 75.
Re7 Rb3 76. Rxe6 Kxg7 77. Re3 Rxe3 78. Kxe3 Kf6 79. Ke4 Ke6 80. f5+ Kf6 81. Kf4 Kf7
82. Ke4  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "23"]
[White "Liu, Bolei"]
[Black "Yu, Zhiyang"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1764"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. b4 Bg7 5. e3 O-O 6. Bb2 Nbd7 7. c4 a5 8. b5 a4
9. Ba3 c5 10. bxc6 bxc6 11. Bd3 Re8 12. cxd5 cxd5 13. Bb5 Ba6 14. Bc6 Ra7 15. Qxa4
Qc7 16. Bxd7 Nxd7 17. Rc1 Bc4 18. Qb4 Rea8 19. Rc3 Rb8 20. Qxe7 Bf8 21. Qh4 Rxa3
22. Rxa3 Bxa3 23. Ng5 Nf8 24. f4 Qa5 25. Ngf3 Rb1+ 26. Kf2 Rxh1 27. f5 Rd1 28. f6
Rxd2+ 29. Kg3 Qc7+ 30. Kh3 Qd7+ 31. g4 Bf1+ 32. Kg3 Rg2+ 33. Kf4 Ne6+ 34. Ke5 Qd6#
 0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "24"]
[White "Shen, Yufan"]
[Black "Li, Sichen"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1751"]
[BlackElo "1533"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Nc6
9. O-O-O Nxd4 10. Qxd4 Qxd4 11. Rxd4 b5 12. f5 e5 13. Bxf6 exd4 14. Bxd4 Bb7 15.
a4 b4 16. Nd5 Bxd5 17. exd5 f6 18. Bd3 Be7 19. Re1 Kd7 20. Re6 Rhe8 21. Kd2 Bd8 22.
b3 h6 23. Ke3 Rxe6+ 24. fxe6+ Ke7 25. h4 a5 26. h5 Rb8 27. g4 Bb6 28. Bxb6 Rxb6 29.
Kd4 Rb7 30. Bb5 Rb8 31. Bc6 Rb6 32. Ke4 Ra6 33. Kf5 Ra7 34. Ke4 Ra6 35. Kd4 Rb6 36.
Kc4 Rb8 37. Kd3 Rb6 38. Bb5 Rb8 39. Kc4 Rc8+ 40. Bc6 Rb8  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "25"]
[White "Yang, Siyuan"]
[Black "Hu, Zehua"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1362"]
[BlackElo "1992"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. d4 O-O 6. c4 dxc4 7. Qc2 a6 8. a4 c5
9. dxc5 Bxc5 10. Qxc4 b6 11. Nc3 Bb7 12. b4 Bd6 13. Bg5 Nbd7 14. Nd4 Rc8 15. Qb3
Bxg2 16. Kxg2 Qc7 17. Na2 Qc4 18. Rfd1 Ne4 19. Be3 Ne5 20. f3 Nc3 21. Nxc3 Qxb3 22.
Nxb3 Rxc3 23. Bxb6 Bxb4 24. Bd4 Rxb3 25. Bxe5 Re3 26. Bd6 Bxd6 27. Rxd6 Rxe2+ 28.
Kh3 f5 29. Rb1 g5 30. Rb7 Rf7 31. Rbb6 Rf6 32. Rd8+ Kg7 33. Rd7+ Rf7 34. Rd8 h5 35.
Rd3 g4+  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "26"]
[White "Yan, Linhao"]
[Black "Gao, Kai"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1449"]
[BlackElo "1885"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 b6 7. cxd5 Nxd5 8. Bxe7 Qxe7
9. Nf3 O-O 10. Bd3 Nd7 11. O-O N7f6 12. Qe2 Nxc3 13. bxc3 c5 14. a4 cxd4 15. cxd4
Bb7 16. a5 Nd5 17. Ne5 Rac8 18. axb6 axb6 19. Rfc1 Rc7 20. Qb2 Rfc8 21. h3 Qb4 22.
Qxb4 Rxc1+ 23. Qe1 Rxe1+ 24. Rxe1 Rc3 25. Bc4 Nc7 26. Ba2 b5 27. Nd7 Na6 28. Rb1
b4 29. Nc5 Nxc5  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "27"]
[White "Li, Yucheng Robinson"]
[Black "Ruan, Zhicheng"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1414"]
[BlackElo "1845"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 d6 5. Bd2 Be7 6. c4 Bf6 7. Nc3 Nge7 8. f4
O-O 9. Nge2 Re8 10. Qf2 Nb4 11. Kd1 Nd3 12. Qf3 Nxb2+ 13. Kc1 Nxc4 14. g4 Nxd2 15.
Kxd2 c6 16. h4 b5 17. g5 Bxc3+ 18. Nxc3 d5 19. exd5 Nxd5 20. Nxd5 Be6 21. Rg1 Bxd5
22. Qc3 Qd6 23. f5 Qf4+  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "28"]
[White "Zhou, Yuxu"]
[Black "Guo, Xinyu"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1252"]
[BlackElo "1692"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5 7. dxc5 Qa5 8. Bd2 Qxc5
9. Nf3 Bg4 10. O-O Nbd7 11. Be3 Qa5 12. a3 Bxf3 13. Bxf3 Ne5 14. Be2 Rfc8 15. Qb3
Qc7 16. Nb5 Qb8 17. f3 Ned7 18. Rac1 a6 19. Nc3 h5 20. g3 Nc5 21. Qd1 Qc7 22. b4
Ncd7 23. f4 a5 24. Kg2 axb4 25. axb4 Qd8 26. h3 Ra3 27. Bf2 Rca8 28. Bf3 Ng4 29.
hxg4 hxg4 30. Bxg4 Rxc3 31. Rxc3 Bxc3 32. Qb3 Bg7 33. Rd1 Nf6 34. Bf3 Qc8 35. c5
Ne8 36. Qd5 Nf6 37. Qd2 dxc5 38. bxc5 e5 39. Qe2 Qc7 40. Be3 Re8 41. fxe5 Qxe5 42.
Bd4 Qg5 43. Be3 Qe5 44. Bd4 Qc7 45. Qb2 Nh5 46. Bxh5 Bxd4 47. Qxd4 gxh5 48. Rf1 Qe5
49. Qxe5 Rxe5 50. Rb1 Rxc5  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "29"]
[White "Chen, Borui"]
[Black "Liang, Yewang"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1691"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. f4 d5 2. e3 Nf6 3. b3 e6 4. Bb2 Be7 5. Bd3 c5 6. Nf3 a6 7. a4 Nbd7 8. Nc3 b6 9.
Ne2 Bb7 10. Ng3 h5 11. Ne2 Qc7 12. c4 dxc4 13. Bxc4 Bxf3 14. gxf3 Qb7 15. e4 Rc8
16. d4 b5 17. axb5 axb5 18. Bd3 c4 19. Bc2 Bb4+ 20. Kf2 h4 21. Rg1 Nh5 22. Bc1 Qb8
23. Be3 g6 24. Qf1 Bd6 25. e5 Be7 26. Rd1 Nb6 27. Qh3 Ng7 28. Bxg6 fxg6 29. Rxg6
Nf5 30. Rxe6 Rf8 31. d5 Nxe3 32. Kxe3 Qa7 33. Ke4 Qa2 34. Nd4 Nxd5 35. Kxd5 Qa8+
36. Nc6 Rxc6 37. Rxc6 Qd8+ 38. Rd6 Qa8+ 39. Rc6 Qd8+ 40. Rd6  1/2-1/2

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "30"]
[White "Wang, Zihang"]
[Black "Cong, Dingzhou"]
[Result "1-0"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1640"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e5 6. f4 d6 7. Nh3 Nge7 8. O-O h5 9.
Ng5 f6 10. Nf3 Bg4 11. h3 Be6 12. Be3 Qd7 13. Kh2 O-O-O 14. fxe5 Nxe5 15. Nxe5 fxe5
16. Qd2 Nc6 17. Nd5 Bxd5 18. exd5 Nd4 19. b4 b6 20. bxc5 dxc5 21. a4 Rhf8 22. a5
b5 23. Rab1 Qd6 24. Be4 a6 25. Kg2 Nf5 26. c4 b4 27. Bxf5+ gxf5 28. Qf2 Qg6 29. Bxc5
Rf7 30. Rxb4 f4 31. Rfb1 Kd7 32. Rb7+ Ke8 33. Qf3 Rc8 34. Bf2 Bf8 35. Rb8 Rfc7 36.
R1b6 Qf5 37. d6 Rg7 38. Qc6+ Kd8 39. Rxc8+ Qxc8 40. Rb8 Qxb8 41. Bb6+ Qxb6 42. axb6
Rxg3+ 43. Kf1 Rxd3 44. Qc7+ Ke8 45. b7 Rf3+ 46. Kg2 Rg3+ 47. Kh2  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "31"]
[White "Xu, Ziyuan"]
[Black "Ye, Fan"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1638"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 Nf6 6. c3 O-O 7. d4 d5 8. e5 Ne4
9. Qe2 cxd4 10. cxd4 Qb6 11. Be3 Bd7 12. Nc3 Nxc3 13. bxc3 Nxe5 14. dxe5 Qxb5 15.
Qxb5 Bxb5 16. Rab1 Ba6 17. Bd4 e6 18. Nd2 Rfc8 19. Nb3 Bf8 20. g3 b6 21. Kg2 Rc4
22. Rb2 Rac8 23. Rd1 Ra4 24. Rdd2 Bc4 25. f4 Ra3 26. Kf3 b5 27. Kf2 a5 28. Rdc2 Rc6
29. Nd2 Bd3 30. Nb1 Ra4 31. Rd2 Bc4 32. Rdc2 Kg7 33. Ke3 b4 34. Nd2 Ba6 35. cxb4
Rxc2 36. Rxc2 Bxb4 37. Nb3 Bc4 38. Nc1 Kf8 39. Bb6 Ke7 40. Kd4 Kd7 41. Nd3 Kc6 42.
Ba7 Ra3 43. Nc1 Rf3 44. a4 Be1 45. Bc5  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "32"]
[White "Chen, Muxi"]
[Black "Liu, Haoling"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1635"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. c4 e6 2. e4 d5 3. exd5 exd5 4. cxd5 Nf6 5. Bb5+ Bd7 6. Bc4 Be7 7. Nc3 O-O 8. Nge2
Bf5 9. Ng3 Bg6 10. O-O Nbd7 11. f4 Nb6 12. d3 h6 13. f5 Bh7 14. Qf3 Qd7 15. Bf4 Rad8
16. Be5 Nbxd5 17. Nxd5 Nxd5 18. Ne4 f6 19. Bd4 Kh8 20. Nc5 Bxc5 21. Bxc5 Rfe8 22.
Rae1 Rxe1 23. Rxe1 Qxf5 24. Bxd5 Rxd5 25. Re8+ Bg8 26. Qxf5 Rxf5 27. Bxa7 Ra5 28.
Bd4 Rxa2 29. Rc8 Ra1+ 30. Kf2 Rc1 31. Bc3 c6 32. h3 Rc2+ 33. Kg1 Kh7 34. Rc7 Kg6
35. Rxb7 Bd5 36. g4 Rg2+ 37. Kf1 Rg3 38. Bb4 Rxh3 39. Bf8 Bf7 40. Rd7 Rg3 41. Rd4
Be6 42. Kf2 Rxg4 43. Rxg4+ Bxg4 44. d4 Kf7 45. Bd6 g5 46. b4 Be6 47. Kg3 Kg6 48.
Bf8 h5 49. Be7 f5 50. Bd6 h4+ 51. Kh3 f4+ 52. Kg2 Kf5 53. Be7 Bd5+ 54. Kf2 h3 55.
Kg1 g4 56. Kh2 Bg2  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "33"]
[White "Xu, Tianqi"]
[Black "Li, Yage"]
[Result "0-1"]
[ECO ""]
[WhiteElo "0"]
[BlackElo "1634"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. Nc3 Bb4 5. Bd2 Bb7 6. e3 O-O 7. Bd3 d6 8. O-O Nbd7
9. a3 Bxc3 10. Bxc3 Ne4 11. Qe2 f5 12. Rac1 g5 13. Bxe4 Bxe4 14. Nd2 Bb7 15. e4 Qf6
16. exf5 Qxf5 17. f3 Rae8 18. Rce1 Qg6 19. Ne4 Ba6 20. b3 d5 21. Nd2 c5 22. a4 e5
23. dxe5 d4 24. Bb2 Qc2 25. Bc1 Nxe5 26. Qxe5 Rxe5 27. Rxe5 h6 28. Rfe1 Bc8 29. Re7
a6 30. h4 gxh4 31. Ne4 h3 32. gxh3 Bxh3 33. Bd2 Qxb3 34. Bxh6 Qxf3 35. Rg7+ Kh8 36.
Rg3 Rg8 37. Bg5 Qxg3+ 38. Nxg3 Rxg5 39. Kf2 Bd7 40. Re7 Rg7 41. Re5 Bxa4 42. Re6
Rb7 43. Ne4 Bb3 44. Nd2 Ba4 45. Ne4 Bc2 46. Nd2 a5 47. Rc6 a4 48. Ke2 Re7+ 49. Kf2
Ra7 50. Re6 a3 51. Re1 a2 52. Ra1 Kg7 53. Ke2 Re7+ 54. Kf2 d3 55. Nf3 Bb1 56. Kf1
Re2 57. Ng1 Rh2 58. Nf3 d2 59. Nxd2 Rxd2 60. Ke1 Rb2 61. Kd1 Bd3 62. Kc1 Rb1+ 63.
Rxb1 axb1=Q+ 64. Kd2 Qc2+ 65. Ke3 Qe2+ 66. Kf4 Qe4+ 67. Kg3 Bxc4 68. Kf2 b5 69. Kg3
b4 70. Kf2 b3 71. Kg3 b2 72. Kf2 b1=Q 73. Kg3 Qf1 74. Kh2 Qeg2#  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "34"]
[White "Jiang, Liu"]
[Black "Cheng, Zihan"]
[Result "0-1"]
[ECO ""]
[WhiteElo "1626"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1
O-O 9. Be2 cxd4 10. cxd4 Qa5+ 11. Bd2 Qxa2 12. O-O b6 13. Qc1 Qe6 14. Bc4 Qd7 15.
Ne5 Bxe5 16. dxe5 Ba6 17. e6 fxe6 18. Bh6 Bxc4 19. Rd1 Qc6 20. Bxf8 Kxf8 21. Rd8+
Kg7 22. Qc3+ e5 23. Qxe5+ Qf6 24. Qc7 Na6 25. Qxc4 Rxd8 26. Qxa6 Qd4 27. Re1 Qd1
28. Rf1 Rd7 29. h3 Qd3 30. Qa1+ Qd4 31. Qb1 a5 32. Kh2 a4 33. f4 a3 34. f5 Qb2 35.
Qe1 Qe5+ 36. Kh1 a2 37. fxg6 hxg6 38. Qc1 Ra7 39. Qc8 a1=Q 40. Qf8+ Kh7 41. Qf7+
Qg7 42. Qxg7+ Qxg7 43. Kh2 Qe5+ 44. Kh1 Ra1 45. Rxa1 Qxa1+ 46. Kh2 Qe5+ 47. Kh1 Qxe4
48. Kh2 b5 49. Kg3 b4 50. h4 b3 51. Kh3 b2 52. Kg3 b1=Q 53. h5 Qbe1+  0-1

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "35"]
[White "Xiong, Junyi"]
[Black "Fang, Chenxi"]
[Result "1-0"]
[ECO ""]
[WhiteElo "1579"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. d4 e6 3. g3 d5 4. Bg2 Nbd7 5. O-O Be7 6. b3 O-O 7. c4 c5 8. cxd5 Nxd5
9. Bb2 cxd4 10. Nxd4 N7b6 11. e4 Nf6 12. e5 Nfd5 13. Nd2 a5 14. a4 Nb4 15. Ne4 N6d5
16. Nb5 Rb8 17. Ned6 b6 18. Re1 Ba6 19. Be4 Bxb5 20. Nxb5 f5 21. exf6 Bxf6 22. Nd4
Re8 23. Qh5 g6 24. Bxg6 hxg6 25. Qxg6+ Kh8 26. Nxe6 Qe7 27. Re5 Nf4 28. gxf4  1-0

[Event " 2023 Chinese chess championship (personal group B Men)"]
[Site "Hefei Anhui"]
[Date "2023.04.28"]
[Round "11"]
[Board "36"]
[White "Yu, Shi"]
[Black "Feng, Jianxun"]
[Result "1/2-1/2"]
[ECO ""]
[WhiteElo "1569"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2023.04.23"]
[EventRounds "11"]
[EventCountry "CHN"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2
e6 9. Ngf3 Bd6 10. Bxd6 Qxd6 11. O-O O-O 12. Rae1 Ne7 13. Ne5 Bf5 14. Bxf5 Nxf5 15.
Nd3 a6 16. Nf3 Ne4 17. Rd1 Rab8 18. Nfe5 b5 19. f3 Nf6 20. Rc1 Rfc8 21. a3 a5 22.
Rfe1 h6 23. Qd1 Nd7 24. Nxd7 Qxd7 25. Qd2 Nd6 26. Ra1 Nc4 27. Qf2 Qe7 28. h3 Qf6
29. Red1 Qf5 30. Kh2 Kh7 31. Kg1 Rd8 32. Qe2 Re8 33. Re1 Rb6 34. Rad1 f6 35. Qf2
Rc6 36. Re2 e5 37. dxe5 fxe5 38. Qe1 e4 39. fxe4 dxe4 40. Nf2 e3 41. Ng4 Rce6 42.
a4 h5 43. Nh2 Nd2 44. axb5 Qxb5 45. Nf1 Qxb2 46. Nxe3 Qxc3 47. Qxd2 Qxd2 48. Rdxd2
Rxe3 49. Rxe3 Rxe3 50. Rd5 a4 51. Rxh5+ Kg6 52. Ra5 a3 53. Kh2 Rb3 54. h4 Kh6  1/2-1/2