[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.13"]
[Round "1"]
[Board "1"]
[White "Lin, Peisen"]
[Black "Peng, Hongchi"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1965"]
[BlackElo "2411"]
[PlyCount "164"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. Re1 O-O 8. c3 d6
9. d4 Bb6 10. Be3 Bg4 11. d5 Bxe3 12. Rxe3 Ne7 13. Bc2 Ng6 14. Bd3 Nf4 15. Bf1 Qc8
16. Nbd2 c6 17. dxc6 Qxc6 18. a4 Rab8 19. axb5 axb5 20. h3 Bh5 21. g3 Ne6 22. Bg2
b4 23. c4 Ra8 24. Rc1 Nc5 25. Qc2 Ra2 26. Nh4 Qa4 27. Nb3 Nfd7 28. Nf5 Nxb3 29. Rxb3
Nc5 30. Re3 Rd8 31. Qxa4 Rxa4 32. Ne7+ Kf8 33. Nd5 b3 34. Bf1 Rda8 35. g4 Bg6 36.
f3 Ra2 37. Rb1 f6 38. Kf2 Bf7 39. Nc3 R2a5 40. Rd1 Ke7 41. Rd2 Ra1 42. Re1 R1a6 43.
Red1 Rb6 44. Nb5 Raa6 45. Ke3 Rc6 46. Nc3 Rcb6 47. Nb5 Na4 48. Nc7 Ra7 49. Nb5 Rd7
50. Ra1 Nc5 51. Rad1 Ra6 52. Nc3 g5 53. Be2 h5 54. Bf1 h4 55. Be2 Rc7 56. Nb5 Rcc6
57. Nc3 Rcb6 58. Nb5 Ne6 59. Bf1 Nc5 60. Be2 Rc6 61. Nc3 Rab6 62. Nb5 Nb7 63. Na3
Na5 64. Rc1 Rb4 65. Rd3 Bxc4 66. Rdc3 Bxe2 67. Rxc6 Nxc6 68. Rxc6 Bf1 69. Rc1 Bxh3
70. Rg1 d5 71. exd5 f5 72. gxf5 Kf6 73. Nb1 Bxf5 74. Nc3 Kg6 75. Ra1 Rd4 76. Ra6+
Kh5 77. Rf6 Bg6 78. Re6 h3 79. Rxe5 h2 80. Ne2 Rd1 81. f4 Rd3+ 82. Kf2 h1=Q  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.13"]
[Round "1"]
[Board "2"]
[White "Zhang, Di"]
[Black "Bayasgalan, Khishigbaatar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2325"]
[BlackElo "1959"]
[PlyCount "79"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2.g3 Nc6 3. Bg2 d6 4. Ne2 g6 5. c3 Bg7 6. O-O e5 7. d3 Nge7 8. Be3 O-O 9.
f4 f5 10. Nd2 Be6 11. Nf3 Qc8 12. fxe5 Nxe5 13. Nf4 fxe4 14. dxe4 Bc4 15. Qxd6 Bxf1
16. Rxf1 Nc4 17. Qxc5 b6 18. Qxc8 Raxc8 19. Bc1 Ne5 20. Ng5 Rc6 21. Nge6 Re8 22.
Bh3 Nc8 23. Be3 Bh6 24. Bd4 Nf7 25. b4 Ncd6 26. Nd5 Nxe4 27. Nec7 Rxc7 28. Nxc7 Rf8
29. Be6 Ned6 30. Bb3 Nf5 31. g4 N5d6 32. h4 Bd2 33. Nd5 Rd8 34. Nf6+ Kf8 35. Nxh7+
Ke8 36. Rf2 Bc1 37. Re2+ Kd7 38. Nf6+ Kc6 39. Re7 Nh6 40. Bd5+  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.13"]
[Round "1"]
[Board "3"]
[White "Li, Dongcheng"]
[Black "Mungunzul, Bat-Erdene"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1938"]
[BlackElo "2239"]
[PlyCount "123"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. Re1 O-O 8. e5 Ne8
9. h3 f6 10. c3 fxe5 11. Nxe5 Nxe5 12. Rxe5 Bf6 13. Bb3+ Kh8 14. Re1 d5 15. Qh5 g6
16. Qxd5 Qxd5 17. Bxd5 Ng7 18. cxd4 Bxd4 19. Re2 c6 20. Bb3 Bf5 21. Nc3 Rfe8 22.
Be3 Bd3 23. Bxd4 Bxe2 24. Nxe2 Rxe2 25. Rd1 Rae8 26. Kf1 R2e7 27. Bf6 Rc7 28. Bd8
Rc8 29. Bf6 Rf8 30. Be7 Rf4 31. Rd7 Ne8 32. Bc5 b5 33. g3 Rf6 34. Bf7 Rxf7 35. Rxf7
Kg8 36. Ra7 Nc7 37. Bd6 Nd5 38. Rxa6 Kf7 39. Ra7+ Ke6 40. Bc5 Nf6 41. Ke2 Kd5 42.
Be3 c5 43. Rf7 Rc6 44. g4 Ke6 45. Rb7 b4 46. Kd3 c4+ 47. Kc2 Nd5 48. a4 Ra6 49. b3
Rc6 50. Bd4 h5 51. gxh5 gxh5 52. Rh7 Kf5 53. Rxh5+ Ke4 54. Rh4+ Kf3 55. bxc4 Rxc4+
56. Kb3 Rc6 57. Rg4 Rc1 58. a5 Rc6 59. Rg3+ Ke4 60. Bg7 Ra6 61. h4 Rxa5 62. Bb2  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.13"]
[Round "1"]
[Board "4"]
[White "Bulgankhan, Ganzorig"]
[Black "Zhou, Yichen"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2092"]
[BlackElo "1928"]
[PlyCount "95"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Na3 c3 8. bxc3 c5
9. Nc4 Nc6 10. Nfe5 Nxe5 11. Nxe5 Nd5 12. Bb2 Bf6 13. Ng4 Be7 14. Qb3 Qb6 15. Ne5
Bf6 16. Nc4 Qxb3 17. axb3 cxd4 18. cxd4 Bd7 19. e4 Nc7 20. Ba3 Bxd4 21. Rad1 Nb5
22. Bxf8 Kxf8 23. Kh1 Bc6 24. Na5 e5 25. Nxc6 bxc6 26. f4 Re8 27. fxe5 Rxe5 28. Rf5
Ke7 29. Bf1 Rxe4 30. Bxb5 cxb5 31. Rxb5 Bb6 32. Rbd5 Kf8 33. Rd7 Re7 34. Rxe7 Kxe7
35. Kg2 h5 36. Kf3 g6 37. Rc1 Ke6 38. Ke4 Kd6 39. b4 Ke6 40. Rc6+ Kd7 41. Kd5 Bg1
42. Rc2 Bb6 43. Re2 Bg1 44. b5 Bb6 45. Re1 Bc7 46. Rf1 f5 47. Ra1 Bb6 48. Re1  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.13"]
[Round "1"]
[Board "5"]
[White "Zhong, Kangmin"]
[Black "Mendoza, Shania Mae"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1906"]
[BlackElo "2077"]
[PlyCount "143"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 g6 4. Qd2 Bg7 5. Bh6 O-O 6. Bxg7 Kxg7 7. O-O-O c5 8. dxc5
Qa5 9. Nxd5 Qxa2 10. Qc3 Rd8 11. e4 Nc6 12. Bc4 Qa1+ 13. Kd2 Qa5 14. Bd3 Qxc3+ 15.
Nxc3 Be6 16. Nf3 Rac8 17. h3 h6 18. Ke3 Nb4 19. Nd4 Bd7 20. Rd2 e5 21. Nf3 Rxc5 22.
Ra1 a6 23. Ra3 Rdc8 24. Ne1 Be6 25. Na4 R5c6 26. Rc3 Na2 27. Rxc6 Rxc6 28. b3 b5
29. Nb2 Nc3 30. f3 a5 31. Nd1 a4 32. bxa4 bxa4 33. Nxc3 Rxc3 34. Rd1 a3 35. Kd2 Rc8
36. Ra1 a2 37. c4 Ra8 38. Nc2 Ra4 39. Kc3 Nd7 40. Nb4 Nc5 41. Rxa2 Rxb4 42. Kxb4
Nxd3+ 43. Kb5 Nc1 44. Rb2 Nd3 45. Rc2 Kf6 46. h4 g5 47. hxg5+ hxg5 48. c5 Nf4 49.
c6 Bc8 50. Kb6 Ne6 51. Ra2 Ke7 52. Ra7+ Ke8 53. Ra5 f6 54. Ra7 g4 55. Rh7 gxf3 56.
gxf3 Nf8 57. Rh8 Ke7 58. Ka7 Be6 59. c7 Ng6 60. Rh7+ Kd6 61. Rh6 Nf4 62. Kb7 Ke7
63. Rh7+ Kd6 64. Rh8 Ne2 65. Rh6 Ke7 66. Rh7+ Kf8 67. Kc6 Nd4+ 68. Kd6 Kg8 69. Rd7
Bxd7 70. Kxd7 Nxf3 71. c8=Q+ Kg7 72. Ke7  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.13"]
[Round "1"]
[Board "6"]
[White "Hou, Yifan B"]
[Black "Chen, Zimu(Js)"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2045"]
[BlackElo "1899"]
[PlyCount "59"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 d6 2. g3 e5 3. Bg2 f5 4. Nc3 Nf6 5. d3 Be7 6. Nf3 O-O 7. O-O a5 8. Rb1 c6 9.
a3 Kh8 10. b4 axb4 11. axb4 Be6 12. b5 Bg8 13. bxc6 bxc6 14. c5 Nd5 15. Bb2 Nd7 16.
cxd6 Bxd6 17. Nd2 Bb4 18. Qc2 Qe7 19. Nc4 Rfb8 20. Nxd5 Bxd5 21. e4 fxe4 22. dxe4
Bxc4 23. Qxc4 Bc5 24. Ra1 Rxa1 25. Bxa1 Qd6 26. Kh1 Nf6 27. f4 Ng4 28. Bxe5 Nxe5
29. fxe5 Qxe5 30. Rc1  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.13"]
[Round "1"]
[Board "7"]
[White "Jin, Hongtao"]
[Black "Wang, Qinxuanyi"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1862"]
[BlackElo "2032"]
[PlyCount "140"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 O-O 8. Bd3 f5
9. exf6 Rxf6 10. Bg5 Rf7 11. Qh5 g6 12. Qd1 Qf8 13. Nf3 Nbc6 14. O-O c4 15. Be2 h6
16. Bc1 Nf5 17. a4 Bd7 18. Rb1 b6 19. Re1 Qg7 20. h3 Nd6 21. Qd2 Ne4 22. Qe3 Rc8
23. Nd2 Nd6 24. Nf1 Nf5 25. Qd2 g5 26. Bh5 Rf6 27. Nh2 Be8 28. Qd1 Kh8 29. Ba3 Bxh5
30. Qxh5 Qg6 31. Qxg6 Rxg6 32. Nf3 h5 33. Ne5 Nxe5 34. Rxe5 g4 35. hxg4 hxg4 36.
Rbe1 Ng7 37. g3 Kg8 38. Kg2 Rc7 39. Bc1 Rf7 40. Bf4 Rb7 41. R5e2 Rf7 42. Be5 Rf3
43. Re3 Rxe3 44. Rxe3 Nf5 45. Re1 Ne7 46. Rh1 Nc6 47. Rh8+ Kf7 48. Bf4 Rg8 49. Rxg8
Kxg8 50. Bc7 Kf7 51. f3 gxf3+ 52. Kxf3 Ne7 53. Kf4 Ng6+ 54. Kg5 Ne7 55. g4 Ng6 56.
Kh6 Ne7 57. Kg5 Ng6 58. Kh6 Ne7 59. g5 Ng6 60. Bb8 a6 61. Bc7 b5 62. axb5 axb5 63.
Bd6 Nh4 64. Kh7 Ng6 65. Be5 Nf8+ 66. Kh6 Ng6 67. Bg3 Ne7 68. Bh2 Ng6 69. Bc7 Ne7
70. Kh7 Ng6  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.13"]
[Round "1"]
[Board "8"]
[White "Jiang, Haochen"]
[Black "Yang, Zilong"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2018"]
[BlackElo "1862"]
[PlyCount "84"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 O-O
9. O-O Bg4 10. Nd2 Bxe2 11. Qxe2 a6 12. a4 Nbd7 13. a5 Qc7 14. Nc4 b6 15. axb6 Nxb6
16. Bf4 Nxc4 17. Qxc4 Qb6 18. Na4 Qb5 19. Rfc1 Rfd8 20. f3 Nh5 21. Be3 Rab8 22. Qc2
Be5 23. g3 Nf6 24. Nc3 Qxb2 25. Qxb2 Rxb2 26. Rxa6 Rdb8 27. Ra3 h5 28. Re1 c4 29.
f4 Bxc3 30. Rxc3 Nxe4 31. Rxc4 Nd2 32. Bxd2 Rxd2 33. f5 g5 34. f6 Kh7 35. Rc6 Rxd5
36. Rc2 Kg6 37. Rf1 Re8 38. Rcf2 Rd3 39. Kg2 Re4 40. Ra1 Re8 41. Ra5 d5 42. Rb5 Rd1
 0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.13"]
[Round "1"]
[Board "9"]
[White "He, Henry"]
[Black "Gong, Sunle"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1859"]
[BlackElo "2014"]
[PlyCount "90"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 g6 7. Nf3 Bf5 8. Bf4 Bxd3
9. Qxd3 e6 10. Nbd2 Bd6 11. Bh6 Bf8 12. Bf4 Bg7 13. O-O O-O 14. Rfe1 a5 15. Ne5 Qb6
16. a4 Nxe5 17. Bxe5 Nd7 18. Bg3 Rfc8 19. Reb1 Qa6 20. Qxa6 Rxa6 21. Ra3 Bh6 22.
Nb3 Bf8 23. Raa1 Nb6 24. Nd2 Bh6 25. Nf3 Rc4 26. Ne5 Rxa4 27. Nd3 Bf8 28. Bc7 Rxa1
29. Rxa1 Nc4 30. b3 Nd2 31. Nc1 Rc6 32. Bf4 Ne4 33. Rxa5 g5 34. Be3 Rxc3 35. Ra7
b5 36. Ra5 b4 37. Kf1 f5 38. Ke1 Bg7 39. g3 f4 40. Ra8+ Kf7 41. Ra7+ Kg6 42. gxf4
gxf4 43. Bxf4 Bxd4 44. Re7 e5 45. Bd2 Rc2  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.13"]
[Round "1"]
[Board "10"]
[White "Liu, Kaiyi"]
[Black "Zhang, Zhuoran"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2003"]
[BlackElo "1859"]
[PlyCount "98"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. h3 Bg7 6. e4 O-O 7. Be2 e5 8. Bg5 a6 9.
a4 Nbd7 10. Qd2 Qb6 11. O-O Nh5 12. a5 Qc7 13. g4 Nhf6 14. Qe3 b5 15. axb6 Nxb6 16.
Nd2 Ne8 17. Na4 Nxa4 18. Rxa4 Qd7 19. Rfa1 Nc7 20. Nc4 Rb8 21. c3 f5 22. f3 Bf6 23.
Bxf6 Rxf6 24. b4 fxe4 25. fxe4 cxb4 26. Nb6 Qd8 27. Rxb4 Nb5 28. Nxc8 Qxc8 29. Rc4
Qb7 30. Rc6 Nc7 31. g5 Rf4 32. Rxd6 Qb2 33. Rf1 Rxf1+ 34. Bxf1 Nb5 35. Rxa6 Nxc3
36. Rc6 Nd1 37. Qc5 Qd2 38. Rc8+ Rxc8 39. Qxc8+ Kg7 40. Qd7+ Kf8 41. Qd8+ Kf7 42.
Qf6+ Kg8 43. Qe6+ Kf8 44. Qf6+ Kg8 45. Qe6+ Kf8 46. Qd6+ Kf7 47. Qd7+ Kf8 48. Qd8+
Kf7 49. Qf6+ Kg8  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.13"]
[Round "1"]
[Board "11"]
[White "Liu, Meng"]
[Black "Gu, Xianghan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1807"]
[BlackElo "1989"]
[PlyCount "88"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d6 2. Nf3 Nf6 3. c4 Nbd7 4. Nc3 e5 5. e4 Be7 6. Be2 O-O 7. O-O c6 8. Qc2 a6
9. Rd1 Qc7 10. h3 b5 11. Be3 Qb8 12. d5 cxd5 13. cxd5 Bd8 14. Nd2 Bb6 15. Bxb6 Nxb6
16. b4 Bd7 17. Rac1 Rc8 18. Qd3 Ra7 19. Qe3 Rac7 20. a3 Na4 21. Ndb1 Nb2 22. Rd2
Nc4 23. Bxc4 Rxc4 24. Rdd1 Qc7 25. f3 a5 26. Ne2 axb4 27. axb4 Qb7 28. Rxc4 Rxc4
29. Qd2 Qa7+ 30. Kh2 Qa4 31. Nbc3 Qxb4 32. Rb1 Qc5 33. Ra1 h6 34. Nd1 Ra4 35. Rb1
Nh5 36. Ne3 Ra3 37. Ng4 Ra4 38. Rc1 Rc4 39. Ra1 Rc2 40. Qa5 Bxg4 41. hxg4 Rxe2 42.
Qd8+ Kh7 43. gxh5 Qf2 44. Rg1 Qxf3  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.13"]
[Round "2"]
[Board "1"]
[White "Peng, Hongchi"]
[Black "Zhong, Kangmin"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2411"]
[BlackElo "1906"]
[PlyCount "61"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O O-O
9. Qe2 Bg6 10. Ne5 Nbd7 11. Nxg6 hxg6 12. Rd1 Qe7 13. e4 e5 14. dxe5 Nxe5 15. Bb3
Rad8 16. Be3 Bc5 17. Bg5 Qc7 18. h3 Qb6 19. Ba2 a5 20. Rxd8 Rxd8 21. Rd1 Rxd1+ 22.
Nxd1 Qb4 23. Nc3 Bd4 24. Bxf6 gxf6 25. Qc2 Nc4 26. Bb3 Nxb2 27. Qxb2 Bxc3 28. Qc2
Kg7 29. g3 Qd4 30. Qe2 Bb4 31. Qc4  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.13"]
[Round "2"]
[Board "2"]
[White "Gong, Sunle"]
[Black "Zhang, Di"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2014"]
[BlackElo "2325"]
[PlyCount "153"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d6 2. c4 e5 3. d5 f5 4. e4 f4 5. g3 Nf6 6. Nc3 g6 7. gxf4 exf4 8. Bxf4 Bg7
9. Qd2 O-O 10. Nge2 Nbd7 11. Bg2 Ne5 12. Bxe5 dxe5 13. f3 Nh5 14. O-O-O Bd7 15. Kb1
c5 16. d6 Kh8 17. Nd5 Rb8 18. Nec3 Be6 19. Qe3 Nf4 20. Bf1 b6 21. Nc7 Bg8 22. N3b5
Qd7 23. Qa3 a5 24. Qc3 Rbd8 25. Rd2 g5 26. Bd3 Qh3 27. Bc2 Bf7 28. Rg1 h6 29. Rf2
Bh5 30. Rg3 Qd7 31. Bd1 Qf7 32. Rd2 Bg6 33. Na7 Qf6 34. d7 Qf7 35. Ba4 Ne6 36. Nxe6
Qxe6 37. Rg1 Rf7 38. Nc6 Rdxd7 39. Nd8 Qh3 40. Nxf7+ Rxf7 41. Rg3 Qe6 42. Qd3 Rf8
43. Qd7 Qxc4 44. Bb5 Qb4 45. a3 Qb3 46. Ba4 Qc4 47. Bb5 Qb3 48. Qd3 Qf7 49. Qe3 Qe6
50. Qe2 Bf7 51. Rd5 Qf6 52. Rd3 Bg8 53. a4 Rc8 54. Rc3 Rd8 55. Bc4 Bh7 56. Ka2 Rd4
57. b3 Qf4 58. Rc2 Bg6 59. Rb2 Bh5 60. Bd5 Qf6 61. Bc4 Qd6 62. Qg2 Qf6 63. Qe2 Be8
64. Rc2 Bg6 65. Qg2 Be8 66. Qh3 Bd7 67. Qh5 Rd1 68. h4 gxh4 69. Rg6 Be8 70. Qxh6+
Bxh6 71. Rxf6 Bg7 72. Rxb6 Bd7 73. Rh2 h3 74. Be6 Bxe6 75. Rxe6 Kg8 76. Rxh3 Kf7
77. Rc6  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.13"]
[Round "2"]
[Board "3"]
[White "Gu, Xianghan"]
[Black "Bulgankhan, Ganzorig"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1989"]
[BlackElo "2092"]
[PlyCount "134"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 g6 5. Nf3 Bg7 6. Nxd4 cxd4 7. Qf3 e6 8. Nb5
Be5 9. c3 a6 10. Nxd4 b5 11. Bb3 Bb7 12. Qe3 Nf6 13. Nf3 Bc7 14. Bc2 h6 15. Qe2 g5
16. d4 Qe7 17. h4 g4 18. Ne5 Rg8 19. Bxh6 d6 20. Nd3 Bxe4 21. f3 gxf3 22. gxf3 Bb7
23. Bg5 Bd8 24. a4 Qc7 25. Nf4 b4 26. cxb4 Nd5 27. Bb3 Rxg5 28. Nxe6 fxe6 29. Qxe6+
Qe7 30. Qxe7+ Bxe7 31. hxg5 Kd7 32. Rh7 Rf8 33. Kd2 Kd8 34. Rg1 Rxf3 35. Rh8+ Kd7
36. Bxd5 Bxd5 37. g6 Rf2+ 38. Kc1 Bf6 39. Rh7+ Ke8 40. Rg4 Bb3 41. Rh3 Bg8 42. b5
axb5 43. axb5 Rf5 44. d5 Rf1+ 45. Kc2 Rf2+ 46. Kd3 Rxb2 47. Kc4 Rc2+ 48. Kb4 Bxd5
49. g7 Rb2+ 50. Ka4 Bg8 51. Rf3 Ra2+ 52. Kb4 Rb2+ 53. Ka4 Ra2+ 54. Kb4 Rb2+ 55. Ka4
Ra2+ 56. Ra3 Rc2 57. b6 Kd7 58. Rf3 Ra2+ 59. Kb5 Rb2+ 60. Rb4 Rxb4+ 61. Kxb4 Bxg7
62. Rg3 Bd4 63. b7 Kc7 64. Rxg8 Kxb7 65. Kc4 Bc5 66. Kd5 Kc7 67. Rg7+ Kb6  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.13"]
[Round "2"]
[Board "4"]
[White "Yang, Zilong"]
[Black "Hou, Yifan B"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1862"]
[BlackElo "2045"]
[PlyCount "74"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[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. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. Qf3 Be7 14. Bd3 O-O 15. O-O
Be6 16. Qe2 Bg5 17. g3 Qb8 18. b3 a4 19. f4 exf4 20. gxf4 Bh6 21. Qf2 axb3 22. axb3
Qb7 23. Kh1 Rxa1 24. Rxa1 g6 25. Ra4 Ra8 26. Qb6 Qxb6 27. Rxa8+ Qd8 28. Rxd8+ Nxd8
29. Ncxb4 Bxd5 30. Nxd5 Ne6 31. f5 Nf4 32. Bc2 Nxd5 33. exd5 Bd2 34. Kg2 Kg7 35.
Kf3 Kf6 36. fxg6 hxg6 37. Bd3 Ke5  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.13"]
[Round "2"]
[Board "5"]
[White "Mungunzul, Bat-Erdene"]
[Black "Jin, Hongtao"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2239"]
[BlackElo "1862"]
[PlyCount "103"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. Nf3 O-O 7. e4 Nxc3 8. Bxc3
c5 9. d5 Nd7 10. Be2 Nb6 11. Qc2 e6 12. Bxg7 Kxg7 13. dxe6 Bxe6 14. Qxc5 Rc8 15.
Qe5+ Qf6 16. Qxf6+ Kxf6 17. Bd3 Rfd8 18. Ke2 Na4 19. b3 Rc3 20. Bb1 Nc5 21. Rd1 Rxd1
22. Kxd1 Bxb3+ 23. Kd2 Rc4 24. e5+ Kg7 25. axb3 Nxb3+ 26. Kd3 Rc1 27. Rxa7 Nc5+ 28.
Ke2 Rxb1 29. Nd2 Rb6 30. Ra3 Re6 31. f4 f6 32. Ra5 Nd7 33. Rd5 Re7 34. Nc4 fxe5 35.
fxe5 Nf8 36. Nd6 Ne6 37. Ke3 Nc7 38. Rc5 Ne8 39. Kf4 Nxd6 40. exd6 Re1 41. Rd5 Rf1+
42. Kg4 Rf8 43. Rc5 Rd8 44. Rc7+ Kf6 45. Rxh7 Rxd6 46. Rxb7 Rd4+ 47. Kf3 Ra4 48.
Rb6+ Kg5 49. Re6 Kf5 50. Re3 Rf4+ 51. Kg3 Ra4 52. h4  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.13"]
[Round "2"]
[Board "6"]
[White "Wang, Qinxuanyi"]
[Black "Li, Dongcheng"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2032"]
[BlackElo "1938"]
[PlyCount "77"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Nf3 Bb4 5. Bf4 Bxc3+ 6. bxc3 b6 7. e3 Bb7 8. Bd3
O-O 9. O-O d6 10. h3 Nbd7 11. Bg3 Qe8 12. Qb3 Kh8 13. Qc2 Ne4 14. Nd2 Nxg3 15. fxg3
Qg6 16. Kh2 Nf6 17. Rae1 Qh6 18. Be2 Rae8 19. Bf3 Bxf3 20. Rxf3 g5 21. Rff1 g4 22.
h4 Nh5 23. Rf2 Re7 24. Qd3 Ref7 25. c5 bxc5 26. dxc5 e5 27. Nf1 Rf6 28. cxd6 cxd6
29. Kg1 Nxg3 30. Nxg3 Qxh4 31. e4 fxe4 32. Rxf6 Rxf6 33. Rxe4 Rh6 34. Re2 Qh2+ 35.
Kf1 Qh4 36. Rb2 Rf6+ 37. Kg1 Rf8 38. Qxd6 Re8 39. Rb8  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.13"]
[Round "2"]
[Board "7"]
[White "Chen, Zimu(Js)"]
[Black "Liu, Kaiyi"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1899"]
[BlackElo "2003"]
[PlyCount "125"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. c3 Nc6 5. Na3 f6 6. d4 cxd4 7. cxd4 fxe5 8. Nxe5 Nxe5
9. dxe5 Qc7 10. f4 Qb6 11. Bd3 g6 12. Nc2 Bd7 13. Be3 Bc5 14. Qd2 Ne7 15. Bxc5 Qxc5
16. Qf2 Qxf2+ 17. Kxf2 Rf8 18. Ke3 d4+ 19. Nxd4 Nd5+ 20. Kd2 Rxf4 21. Ne2 Rf2 22.
g3 Nb4 23. Be4 Bc6 24. Bxc6+ Nxc6 25. Raf1 Rxf1 26. Rxf1 Rd8+ 27. Kc3 Rd5 28. Nf4
Rxe5 29. Nd3 Rd5 30. b4 Ke7 31. Re1 a5 32. a3 b6 33. Re4 g5 34. bxa5 Rxa5 35. a4
Kd6 36. h4 h6 37. hxg5 Rxg5 38. g4 Ra5 39. Rf4 Ne7 40. Kb3 b5 41. axb5 Rxb5+ 42.
Kc4 Rg5 43. Nf2 Rg6 44. Kd3 Nd5 45. Ra4 Ke5 46. Rc4 Rg8 47. Ke2 Rf8 48. Nd3+ Kd6
49. Rc1 Nf4+ 50. Nxf4 Rxf4 51. Rh1 Rf6 52. Rh5 e5 53. g5 hxg5 54. Rxg5 Kd5 55. Rg4
Ra6 56. Rb4 Ra2+ 57. Ke3 Ra3+ 58. Ke2 Kc5 59. Re4 Ra2+ 60. Ke3 Kd5 61. Rb4 Ra3+ 62.
Ke2 e4 63. Rb8  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.13"]
[Round "2"]
[Board "8"]
[White "Zhang, Zhuoran"]
[Black "Jiang, Haochen"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1859"]
[BlackElo "2018"]
[PlyCount "51"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Be2 O-O
9. h4 Nc6 10. Nf3 Bg4 11. b3 d5 12. c5 Nc8 13. Qd2 e6 14. Ng1 Bxe2 15. Ngxe2 N8e7
16. Ng3 e5 17. Nce2 exd4 18. Bh6 Bxh6 19. Qxh6 d3 20. Nf4 Nd4 21. Kf1 Nef5 22. Nxf5
Nxf5 23. Qg5 b6 24. Qxd8 Rfxd8 25. cxb6 axb6 26. Rh3  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.13"]
[Round "2"]
[Board "9"]
[White "Mendoza, Shania Mae"]
[Black "He, Henry"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2077"]
[BlackElo "1859"]
[PlyCount "39"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Be3 Bb6 7. Be2 d5 8. exd5
Nxd5 9. Nxd5 Qxd5 10. Bf3 Qa5+ 11. c3 Nxd4 12. Bxd4 O-O 13. O-O Qb5 14. Bxb6 axb6
15. b3 Ra3 16. Re1 Qa5 17. b4 Qa6 18. Bd5 Rxc3 19. Qh5 c6 20. Qxf7+  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.13"]
[Round "2"]
[Board "10"]
[White "Zhou, Yichen"]
[Black "Lin, Peisen"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1928"]
[BlackElo "1965"]
[PlyCount "66"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be3
Qa5 9. Qd2 Nc6 10. Rb1 cxd4 11. cxd4 Qxd2+ 12. Kxd2 O-O 13. Bd3 Rd8 14. d5 Na5 15.
Ke2 b6 16. Bg5 f6 17. Bd2 f5 18. exf5 Bxf5 19. Bxf5 gxf5 20. Bxa5 bxa5 21. Rb5 Rac8
22. Rd1 Bc3 23. a3 Rb8 24. Rdb1 Rb6 25. Rxb6 axb6 26. Rb5 Bf6 27. Ke3 Rc8 28. Kf4
Rc2 29. Kxf5 Kf7 30. Rxb6 Rxf2 31. Rb7 Rxg2 32. d6 Ke8 33. dxe7 Bxe7  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.13"]
[Round "2"]
[Board "11"]
[White "Bayasgalan, Khishigbaatar"]
[Black "Liu, Meng"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1959"]
[BlackElo "1807"]
[PlyCount "67"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. g3 Nbd7 6. Bg2 Be7 7. O-O O-O 8. Nd2 b6
9. e4 dxe4 10. Ndxe4 Bb7 11. Bf4 Nxe4 12. Nxe4 Nf6 13. Qc2 Nxe4 14. Qxe4 Bd6 15.
Be3 Rc8 16. Rfd1 Qe7 17. Rac1 Rfd8 18. c5 Bb8 19. b4 b5 20. Qg4 Rd7 21. Bg5 f6 22.
Be3 Rcd8 23. h4 e5 24. d5 Rxd5 25. Bxd5+ cxd5 26. c6 Bc8 27. Bc5 Qf7 28. Qf3 Be6
29. Qe2 a6 30. a4 Qg6 31. Bb6 Rc8 32. c7 Bxc7 33. Bxc7 Bg4 34. f3  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.14"]
[Round "3"]
[Board "1"]
[White "Peng, Hongchi"]
[Black "Gong, Sunle"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2411"]
[BlackElo "2014"]
[PlyCount "81"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Bf5 5. e3 e6 6. Nc3 h6 7. Be2 Nbd7 8. O-O Bd6
9. d3 Bh7 10. Re1 O-O 11. Bf1 Qe7 12. a3 Rad8 13. cxd5 exd5 14. b4 Rfe8 15. h3 Ne5
16. Nd4 Bc7 17. Rc1 h5 18. Na4 Ned7 19. Nc5 Nxc5 20. bxc5 g5 21. Qd2 g4 22. f4 gxh3
23. gxh3 Kh8 24. Kh1 Rg8 25. Qf2 Rg6 26. Nf3 Kg8 27. Qh4 Rd7 28. Rc2 Ne8 29. Ng5
Ng7 30. Rg2 Bd8 31. Bxg7 Rxg7 32. Qxh5 Bg6 33. Qg4 f5 34. Qd1 Qe8 35. Qf3 Rde7 36.
d4 Ba5 37. Ree2 Bh5 38. Qg3 b6 39. cxb6 Bxb6 40. Rd2 Rxe3 41. Qf2  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.14"]
[Round "3"]
[Board "2"]
[White "Bulgankhan, Ganzorig"]
[Black "Yang, Zilong"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2092"]
[BlackElo "1862"]
[PlyCount "96"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. h3 Bg7 8. Bd3 O-O
9. Nf3 b5 10. Nxb5 Re8 11. O-O Nxe4 12. Bxe4 Rxe4 13. Bg5 f6 14. Bd2 Ba6 15. Nc3
Re8 16. Re1 Nd7 17. Qa4 Rxe1+ 18. Rxe1 Bb7 19. Re6 Nf8 20. Re1 Nd7 21. Qh4 Nb6 22.
a4 Qd7 23. Nh2 Nxd5 24. Nxd5 Bxd5 25. Ng4 Rf8 26. Bc3 Qd8 27. Qg3 Bc4 28. b4 cxb4
29. Bxb4 f5 30. Nh2 Be5 31. Qa3 a5 32. Bc3 Re8 33. Nf3 Bxc3 34. Rxe8+ Qxe8 35. Qxc3
Qxa4 36. h4 Qd1+ 37. Kh2 Qd5 38. h5 gxh5 39. Qf6 a4 40. Qd8+ Kg7 41. Qd7+ Qf7 42.
Qxa4 h6 43. Nd4 Be6 44. Qa3 Qd7 45. Qg3+ Kh7 46. Qe3 Bf7 47. Qe2 Bg6 48. Qe3 Bf7
 1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.14"]
[Round "3"]
[Board "3"]
[White "Zhong, Kangmin"]
[Black "Wang, Qinxuanyi"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1906"]
[BlackElo "2032"]
[PlyCount "61"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. b3 Nbd7 6. Bb2 Bd6 7. Bd3 O-O 8. Nge2 b6
9. O-O Bb7 10. Ng3 dxc4 11. bxc4 c5 12. d5 exd5 13. cxd5 a6 14. a4 Re8 15. e4 Qc7
16. Rb1 Rac8 17. Nce2 c4 18. Bc2 b5 19. axb5 axb5 20. Bc3 Qb6 21. Qd2 Bc5 22. Nf5
h6 23. Nxg7 Kxg7 24. Ng3 Bf8 25. Nf5+ Kh7 26. e5 Nxe5 27. Rxb5 Qxb5 28. Nd4+ Kh8
29. Nxb5 Rc5 30. Qf4 Rxd5 31. Nc7  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.14"]
[Round "3"]
[Board "4"]
[White "Zhang, Di"]
[Black "Gu, Xianghan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2325"]
[BlackElo "1989"]
[PlyCount "133"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4.d4 cxd4 5. Nxd4 Nf6 6. Bg5 Bd7 7. Qd2 Rc8 8. O-O-O
Nxd4 9. Qxd4 Qa5 10. Be3 a6 11. Bc4 e5 12. Qa7 Qc7 13. Bb3 Qb8 14. Qxb8 Rxb8 15.
f3 h6 16. Rd3 b5 17. Nd5 Nxd5 18. Bxd5 Be7 19. Ra3 Be6 20. Bc6+ Bd7 21. Bd5 Be6 22.
Bxe6 fxe6 23. Rxa6 Kf7 24. Rd1 Ra8 25. Rxa8 Rxa8 26. a3 Ke8 27. Rd3 Kd7 28. Bd2 Kc6
29. Bb4 Bg5+ 30. Kb1 d5 31. Rc3+ Kb6 32. Bc5+ Kb7 33. Bd6 Bf6 34. Rc7+ Kb6 35. Rf7
Rc8 36. b3 h5 37. Bf8 Rc7 38. Rxc7 Kxc7 39. Kb2 Kc6 40. Kc3 g6 41. Kd3 Bd8 42. Bb4
Bb6 43. Bf8 Bd8 44. h3 Bb6 45. Bb4 Bc7 46. a4 bxa4 47. bxa4 Bd8 48. Bf8 Bc7 49. c4
dxc4+ 50. Kxc4 Ba5 51. Be7 Bb6 52. Kb4 Kd7 53. Bf8 Kc6 54. a5 Bd8 55. Bh6 Be7+ 56.
Ka4 Bc5 57. Bg5 Ba7 58. Be7 Bb8 59. Bd8 Ba7 60. Bh4 Bc5 61. Bg3 Bd4 62. Kb4 Bc5+
63. Kc4 Bd4 64. h4 Kb7 65. Kb5 Kc7 66. Be1 Kd7 67. a6  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.14"]
[Round "3"]
[Board "5"]
[White "Chen, Zimu(Js)"]
[Black "Mungunzul, Bat-Erdene"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1899"]
[BlackElo "2239"]
[PlyCount "125"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 d6 7. Qe2 Nge7 8. Bg5
Be6 9. O-O-O f6 10. Bh4 Qd7 11. f3 O-O-O 12. Na4 Ng6 13. Nxb6+ axb6 14. Bf2 Bxb3
15. axb3 f5 16. exf5 Qxf5 17. Qd2 Nge5 18. f4 Ng4 19. Bd3 Qf6 20. Bg3 h5 21. h3 Nh6
22. Bf2 Rdf8 23. g3 Kb8 24. Rdf1 Nf5 25. g4 Nfd4 26. Be3 Ne6 27. Be4 Ne7 28. Qg2
Nd8 29. c3 Qe6 30. Bd4 Rf7 31. f5 Qd7 32. c4 Nec6 33. Bc3 Qe7 34. Bd5 Rff8 35. Re1
Qd7 36. Qd2 Rh7 37. Qg5 Ne5 38. Bxe5 dxe5 39. Rxe5 Rf6 40. Rd1 hxg4 41. Bg8 Rd6 42.
Rxd6 cxd6 43. Re7 Rh5 44. Rxd7 Rxg5 45. Rxd8+ Kc7 46. Rf8 g3 47. Bd5 g2 48. Rf7+
Kd8 49. Bxg2 Rxg2 50. Rxb7 Rg3 51. h4 Rf3 52. Rxb6 Kc7 53. Ra6 Rxf5 54. Ra7+ Kc6
55. Rxg7 Rf3 56. Kc2 Rh3 57. Rg4 d5 58. Rg6+ Kc5 59. Rg5 Rh2+ 60. Kd1 Kb4 61. Rxd5
Kxb3 62. Rd4 Kxb2 63. Rd2+  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.14"]
[Round "3"]
[Board "6"]
[White "Jin, Hongtao"]
[Black "Mendoza, Shania Mae"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1862"]
[BlackElo "2077"]
[PlyCount "91"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8.
Qe2 Nd4 9. Nxd4 Qxd4 10. Rd1 Bg4 11. Rxd4 Bxe2 12. Nc3 Bh5 13. Be3 Bg6 14. Rd2 Bb4
15. a3 Bxc3 16. bxc3 Bf5 17. h3 Be6 18. Rad1 h6 19. f4 b6 20. Kf2 O-O 21. g4 f6 22.
exf6 Rxf6 23. Rd8+ Rxd8 24. Rxd8+ Rf8 25. Rxf8+ Kxf8 26. Bd4 Bd5 27. Be5 Be4 28.
Bxc7 Bxc2 29. Ke3 Ke7 30. f5 g6 31. fxg6 Bxg6 32. Kf4 h5 33. Kg5 hxg4 34. Kxg6 gxh3
35. Kf5 Kd7 36. Bg3 c5 37. Ke4 Kc6 38. c4 b5 39. cxb5+ Kxb5 40. Kd3 Ka4 41. Kc4 a5
42. Kxc5 Kxa3 43. Kc4 a4 44. Kc3 Ka2 45. Bh2 Kb1 46. Kb4  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.14"]
[Round "3"]
[Board "7"]
[White "Hou, Yifan B"]
[Black "Zhang, Zhuoran"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2045"]
[BlackElo "1859"]
[PlyCount "99"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 e6 6.dxe6 fxe6 7. Nc3 Be7 8. Nf3 O-O
9. Be2 Bb7 10. O-O Qc7 11. h3 d5 12. b3 e5 13. bxa6 Nxa6 14. Bb2 Bc6 15. Nxe5 Qxe5
16. Nxd5 Qd6 17. Nxf6+ gxf6 18. Bc4+ Kh8 19. Qe2 Bd5 20. Rad1 Bxc4 21. Qxc4 Qc6 22.
Rd2 Rad8 23. Rfd1 Rxd2 24. Rxd2 Rd8 25. Rxd8+ Bxd8 26. e4 Kg7 27. e5 Nb4 28. Qg4+
Kf8 29. exf6 Bxf6 30. Bxf6 Qxf6 31. Qc8+ Kg7 32. Qxc5 Qa1+ 33. Kh2 Nxa2 34. b4 Nc3
35. Qe7+ Kg6 36. Qd6+ Kf7 37. Qd7+ Kg6 38. b5 Qe1 39. f4 Na4 40. Qd6+ Kf7 41. b6
Nxb6 42. Qxb6 h5 43. Qb3+ Kf8 44. Qg3 Qe2 45. Qg5 Kf7 46. Qf5+ Kg8 47. Qe5 Qd1 48.
Kg3 Kf8 49. Kh4 Qd2 50. g3  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.14"]
[Round "3"]
[Board "8"]
[White "Liu, Kaiyi"]
[Black "Bayasgalan, Khishigbaatar"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2003"]
[BlackElo "1959"]
[PlyCount "92"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. Qa4+ Nc6 8. e3
a5 9. a3 Bxc3+ 10. bxc3 O-O 11. cxd5 exd5 12. c4 Bg4 13. Be2 dxc4 14. Qxc4 Rab8 15.
Rb1 Bf5 16. Bd3 Bxd3 17. Qxd3 Ne7 18. O-O Rfd8 19. Qc3 Qa6 20. Qxc7 Nd5 21. Qc2 Rdc8
22. Qb2 Nc3 23. Ra1 b5 24. Ne5 Qe6 25. Nd3 Qc4 26. Nc5 b4 27. axb4 axb4 28. Kh1 Ra8
29. h3 Ra2 30. Rxa2 Qxf1+ 31. Kh2 Nxa2 32. Qxa2 Qb5 33. Qb3 Ra8 34. Qd5 Rb8 35. Qb3
Qa5 36. Nd7 Re8 37. Nc5 Qc7+ 38. g3 Qa5 39. Qc4 Rb8 40. Nd7 Qb5 41. Qc7 Qb7 42. Qd6
Ra8 43. Nb6 b3 44. Nxa8 b2 45. Nc7 b1=Q 46. d5 Qc2  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.14"]
[Round "3"]
[Board "9"]
[White "Jiang, Haochen"]
[Black "Zhou, Yichen"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2018"]
[BlackElo "1928"]
[PlyCount "90"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 c6 4. Qd2 h6 5. Bh4 Bf5 6. f3 e6 7. O-O-O Be7 8. Qe1 O-O
9. e4 Bh7 10. Bd3 Na6 11. Bxf6 Bxf6 12. e5 Bg5+ 13. Kb1 Bxd3 14. cxd3 c5 15. dxc5
Nxc5 16. d4 Nd7 17. h4 Be7 18. g4 Rc8 19. Nge2 Nb6 20. b3 Bb4 21. Rc1 Qd7 22. Qd2
Rc6 23. Qd3 Rfc8 24. Nd1 Rxc1+ 25. Nxc1 Na8 26. Ne2 Nc7 27. Ne3 Nb5 28. Rc1 Rxc1+
29. Kxc1 Qc6+ 30. Kb2 Ba3+ 31. Kb1 Qa6 32. Qd2 Be7 33. h5 Na3+ 34. Kb2 Qb5 35. Nc3
Qb4 36. Qd3 Bg5 37. f4 Bh4 38. f5 Bf2 39. Ncd1 Bxe3 40. Nxe3 Nb5 41. Nc2 Qa5 42.
a4 Nc7 43. f6 gxf6 44. Qe3 Kh7 45. Qd3+ Kg8  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.14"]
[Round "3"]
[Board "10"]
[White "Lin, Peisen"]
[Black "Li, Dongcheng"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1965"]
[BlackElo "1938"]
[PlyCount "54"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. c3 Nxe4 8. Re1 d5
9. d3 Nc5 10. Nxe5 Nxe5 11. Rxe5+ Be7 12. d4 Nxb3 13. axb3 O-O 14. Nd2 Bd6 15. Re1
Qf6 16. Nf3 Rae8 17. Bg5 Qg6 18. Rxe8 Rxe8 19. Qd2 Re4 20. Re1 h6 21. Bh4 f5 22.
Ne5 Bxe5 23. Rxe4 dxe4 24. dxe5 Qxg2+ 25. Kxg2 e3+ 26. Qd5+ Bxd5+ 27. Kf1 g5  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.14"]
[Round "3"]
[Board "11"]
[White "He, Henry"]
[Black "Liu, Meng"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1859"]
[BlackElo "1807"]
[PlyCount "91"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 Nbd7 7. f3 Qc7 8. Bb3
Nc5 9. g4 e6 10. Be3 Be7 11. Qd2 b5 12. h4 Bb7 13. h5 b4 14. Nce2 h6 15. Qxb4 d5
16. Qc3 dxe4 17. fxe4 Nfxe4 18. Nxe6 Nxe6 19. Ba4+ Kf8 20. Qxc7 Nxc7 21. O-O-O Nd5
22. Bd4 Nc5 23. Bxc5 Bxc5 24. Rh3 Ke7 25. b4 Be3+ 26. Kb2 Bg5 27. Nd4 Bf6 28. c4
Nf4 29. Re3+ Ne6 30. Kc2 Bxd4 31. Rxd4 Rhd8 32. Rf4 Rac8 33. Kc3 Rg8 34. Bc2 Rge8
35. Bf5 Rcd8 36. Rf2 Bc8 37. c5 Kf8 38. a4 Nc7 39. Rxe8+ Rxe8 40. Bxc8 Rxc8 41. Kc4
Ne6 42. Rf5 Ke7 43. b5 axb5+ 44. axb5 g6 45. hxg6 fxg6 46. Re5  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.14"]
[Round "4"]
[Board "1"]
[White "Gong, Sunle"]
[Black "Zhong, Kangmin"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2014"]
[BlackElo "1906"]
[PlyCount "112"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8. Ne5
a5 9. f3 Nfd7 10. Nxd7 Bxd7 11. e4 e6 12. Be3 Bb4 13. Be2 O-O 14. O-O Rc8 15. Na2
Be7 16. Rc1 c5 17. b3 cxd4 18. Qxd4 Na8 19. Rxc8 Qxc8 20. Rc1 Qd8 21. Rd1 Bc6 22.
Qb2 Qc8 23. Bc4 Rd8 24. Rxd8+ Bxd8 25. Qf2 Bc7 26. Nc3 Qd8 27. Qd2 Qxd2 28. Bxd2
Bb6+ 29. Kf1 Nc7 30. Nd1 Ne8 31. Ne3 Nd6 32. Bd3 f6 33. Ke2 Kf7 34. h4 h5 35. Bc3
e5 36. Nc4 Nxc4 37. Bxc4+ Ke7 38. Kd3 g6 39. Bg8 Bd8 40. Kc4 b6 41. Bb2 Kf8 42. Bd5
Bd7 43. Bc1 Bc7 44. Ba3+ Ke8 45. Bg8 Bc6 46. Be6 Bd8 47. Bc1 Bc7 48. Be3 Ke7 49.
Bc8 Kd8 50. Ba6 Ke7 51. Bb5 Bb7 52. Kc3 Bc8 53. Bc6 Ba6 54. Bb5 Bc8 55. Bc6 Ba6 56.
Bb5 Bc8  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.14"]
[Round "4"]
[Board "2"]
[White "Hou, Yifan B"]
[Black "Peng, Hongchi"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2045"]
[BlackElo "2411"]
[PlyCount "60"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 c5 6. O-O cxd4 7. Nxd4 Nc6 8. Nc3
a6 9. e3 Qc7 10. b3 d6 11. Bb2 Bd7 12. Rc1 Qa5 13. h3 Rab8 14. Qe2 Rfc8 15. Rfd1
h6 16. Nxc6 bxc6 17. e4 h5 18. e5 dxe5 19. Na4 Qd8 20. Bxe5 Ra8 21. Nc5 Qe8 22. Nxd7
Nxd7 23. Bxg7 Kxg7 24. Rc3 Kg8 25. Re3 e6 26. Rd6 Nc5 27. Qf3 a5 28. Rxc6 Rxc6 29.
Qxc6 Qxc6 30. Bxc6 Rc8  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.14"]
[Round "4"]
[Board "3"]
[White "Yang, Zilong"]
[Black "Zhang, Di"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1862"]
[BlackElo "2325"]
[PlyCount "135"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Be3
O-O 9. Qd2 d5 10. exd5 Nxd5 11. Nxd5 Nxd4 12. Bxd4 Qxd5 13. Rfd1 Rd8 14. c3 Bxd4
15. Qxd4 Qxd4 16. Rxd4 Rxd4 17. cxd4 Be6 18. Rc1 Rd8 19. Rc7 Rxd4 20. Rxb7 a5 21.
a3 a4 22. Rb4 Rd2 23. Kf1 Bb3 24. Bb5 e5 25. Bxa4 Bxa4 26. Rxa4 Rxb2 27. Ra5 e4 28.
Re5 f5 29. g4 fxg4 30. Rxe4 h5 31. Kg2 Kg7 32. a4 Kf6 33. Rc4 Ra2 34. Rb4 Ra3 35.
Rb6+ Kg5 36. Rb5+ Kh6 37. Rb4 Rf3 38. Rc4 Rd3 39. Rb4 Rd5 40. Rc4 Kg7 41. Rb4 Rd3
42. Rc4 Ra3 43. Rb4 Rc3 44. Rb7+ Kh6 45. Rb4 Rd3 46. Rc4 Rb3 47. Rd4 Kg5 48. Rd5+
Kf6 49. Rd4 Kf5 50. Rd5+ Ke6 51. Rg5 Kf6 52. Rb5 Ra3 53. Rb6+ Kg5 54. Rb5+ Kh6 55.
Rb4 Rc3 56. Rd4 Kg5 57. Rd5+ Kf6 58. Rd4 Kf5 59. Rd5+ Ke6 60. Rd4 Rb3 61. Rc4 Kd5
62. Rf4 Rb6 63. a5 Ra6 64. Ra4 Ke5 65. Kg3 Kf5 66. Rf4+ Ke5 67. Ra4 Kf5 68. Rf4+
 1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.14"]
[Round "4"]
[Board "4"]
[White "Bayasgalan, Khishigbaatar"]
[Black "Bulgankhan, Ganzorig"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1959"]
[BlackElo "2092"]
[PlyCount "68"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. g3 Bg7 8. Bg2 O-O
9. Nge2 Na6 10. O-O Rb8 11. a4 Nb4 12. Bd2 a6 13. a5 Re8 14. Qb1 b6 15. axb6 Qxb6
16. Na4 Qd8 17. Nec3 a5 18. Re1 Ba6 19. Bf1 Bxf1 20. Kxf1 Ng4 21. Qd1 h5 22. h3 Ne5
23. b3 h4 24. Nb2 Qf6 25. Kg2 Ned3 26. Nxd3 Nxd3 27. Rf1 c4 28. bxc4 Qd4 29. Qf3
Ne5 30. Qe2 Nxc4 31. Be1 Rb2 32. Qf3 Ne3+ 33. Kg1 Nxf1 34. Kxf1 Rb3  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.14"]
[Round "4"]
[Board "5"]
[White "Mendoza, Shania Mae"]
[Black "Chen, Zimu(Js)"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2077"]
[BlackElo "1899"]
[PlyCount "145"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 O-O
9. b3 e5 10. dxe5 dxe5 11. Qxd8 Rxd8 12. c5 N6d7 13. Bc4 Nc6 14. Nf3 h6 15. O-O Nf8
16. Ne4 Be6 17. Nd6 Bxc4 18. Rxc4 Rd7 19. b4 Ne6 20. g4 Ne7 21. Re1 f5 22. Bxh6 Bxh6
23. Nxe5 Rc7 24. Nxg6 Nxg6 25. Rxe6 Kh7 26. gxf5 Nf8 27. Ree4 Bg5 28. Rg4 Bf6 29.
Rce4 Kh8 30. Kg2 Rb8 31. Re3 Rg7 32. h3 Rd7 33. Rge4 Rbd8 34. Re8 Kg7 35. Rg3+ Kh8
36. Ne4 Bh4 37. Rxd8 Bxd8 38. Re3 Kg7 39. a3 Bc7 40. h4 a6 41. Ng3 Kf6 42. Re8 Kf7
43. Rc8 Nh7 44. Ne4 Be5 45. c6 bxc6 46. Rxc6 Ra7 47. Ng5+ Nxg5 48. hxg5 Bb2 49. a4
Rb7 50. Rxa6 Rxb4 51. Ra7+ Kg8 52. f3 Bc1 53. g6 Bb2 54. Ra6 Kg7 55. a5 Rb5 56. Ra7+
Kg8 57. Rf7 Rxa5 58. Kg3 Ra4 59. Re7 Bf6 60. Re8+ Kg7 61. f4 Ra7 62. Kg4 Re7 63.
Ra8 Rd7 64. Ra3 Re7 65. Rh3 Kg8 66. Rd3 Kg7 67. Rd6 Ra7 68. Kf3 Ra3+ 69. Ke4 Ra4+
70. Ke3 Ra3+ 71. Ke4 Ra4+ 72. Kf3 Ra3+ 73. Kg4  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.14"]
[Round "4"]
[Board "6"]
[White "Wang, Qinxuanyi"]
[Black "Gu, Xianghan"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2032"]
[BlackElo "1989"]
[PlyCount "92"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d6 2. e4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Be6 7. Bxe6 fxe6 8.
Nf3 Bd6 9. Be3 Nbd7 10. O-O-O Ke7 11. Nd2 a6 12. f3 h6 13. Nc4 b5 14. Na5 Kf7 15.
Ne2 Rhc8 16. Kb1 Bf8 17. g4 Bb4 18. Nc6 Bd6 19. h4 Ng8 20. f4 Ngf6 21. fxe5 Nxe5
22. Nxe5+ Bxe5 23. Bf4 Bxf4 24. Nxf4 e5 25. Nh5 Rd8 26. Rdf1 Kg6 27. Nxf6 gxf6 28.
Rf5 Rd4 29. g5 hxg5 30. hxg5 Rxe4 31. Rxf6+ Kxg5 32. Rf7 Rf4 33. Rg1+ Kh6 34. Rxc7
Raf8 35. Kc1 Rf1+ 36. Rxf1 Rxf1+ 37. Kd2 Kg5 38. Rg7+ Kf6 39. Ra7 Rf2+ 40. Kd3 e4+
41. Kxe4 Rxc2 42. Rxa6+ Ke7 43. b3 Kd7 44. Kd3 Rc5 45. Rh6 Kc7 46. Rh4 Kb6  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.14"]
[Round "4"]
[Board "7"]
[White "Li, Dongcheng"]
[Black "Jin, Hongtao"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1938"]
[BlackElo "1862"]
[PlyCount "135"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 g6 5. Nf3 Bg7 6. Nxd4 cxd4 7. Qf3 Nh6 8. Ne2
O-O 9. d3 Ng4 10. Bb3 a5 11. a4 d6 12. Qg3 Nf6 13. Nxd4 Nxe4 14. dxe4 Bxd4 15. h4
Qd7 16. f3 e6 17. h5 b5 18. hxg6 fxg6 19. axb5 Bb7 20. Ra4 Bb6 21. Bd2 d5 22. Bc3
Bc7 23. Qg5 Bf4 24. Qg4 Qd6 25. exd5 exd5 26. Kd1 Rae8 27. Bxa5 Qe5 28. Rxf4 Rxf4
29. Qh3 Rf7 30. Bc3 Qe2+ 31. Kc1 Qxb5 32. Qg4 Qb6 33. Bd4 Qa6 34. Ba4 Rc8 35. b4
Rfc7 36. Bb3 Qd6 37. Kb1 Re8 38. Bb2 Qb6 39. Rd1 Qf2 40. Rxd5 Bxd5 41. Bxd5+ Rf7
42. Qf4 Re1+ 43. Ka2 Qa7+ 44. Kb3 Qe3+ 45. Qxe3 Rxe3+ 46. Kc4 Kf8 47. Bxf7 Kxf7 48.
b5 Ke6 49. b6 Kd6 50. Kb5 Re2 51. Ba3+ Kd7 52. b7 Kc7 53. Ka6 Re8 54. Ka7 g5 55.
Bb2 h5 56. Be5+ Kc6 57. b8=Q Rxb8 58. Kxb8 Kd5 59. Bf6 g4 60. fxg4 hxg4 61. g3 Kc4
62. Kc7 Kd5 63. Kd7 Kc4 64. Ke6 Kc5 65. Kf5 Kc4 66. Kxg4 Kd5 67. Kf5 Kc4 68. g4  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.14"]
[Round "4"]
[Board "8"]
[White "Mungunzul, Bat-Erdene"]
[Black "Jiang, Haochen"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2239"]
[BlackElo "2018"]
[PlyCount "170"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2.c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. e3 Nbd7 6. Nf3 Bd6 7. Be2 O-O 8. Rc1 dxc4
9. Bxc4 e5 10. O-O exd4 11. Qxd4 Qe7 12. Ne4 Bxh2+ 13. Kxh2 Qxe4 14. Qxe4 Nxe4 15.
Bf4 Nb6 16. Bd3 Nf6 17. Rfd1 Bg4 18. Kg3 Bh5 19. Be5 Nbd7 20. Bd6 Rfe8 21. Ba3 Rad8
22. Kh2 Nb6 23. Be2 Ne4 24. Kg1 f6 25. Kf1 Bf7 26. b3 Rxd1+ 27. Bxd1 Nd5 28. Bc2
Nec3 29. Ra1 h5 30. Nd4 a5 31. Bb2 g6 32. a3 c5 33. Nf3 b6 34. Nd2 f5 35. Nc4 Re6
36. Rc1 Ne4 37. f3 Nd6 38. Nxd6 Rxd6 39. Kf2 Ne7 40. Ke1 Nc6 41. Bd1 Be6 42. Rc3
Kf7 43. Be2 g5 44. Bc1 g4 45. fxg4 fxg4 46. g3 Bf5 47. Rc4 Kg6 48. Bb2 Ne7 49. e4
Be6 50. Rc3 Nc6 51. Re3 Nd4 52. Bd3 Rd8 53. e5+ Bf5 54. Kf2 Bxd3 55. Rxd3 Kf5 56.
b4 axb4 57. axb4 Kxe5 58. bxc5 bxc5 59. Bc1 Ra8 60. Bf4+ Kd5 61. Re3 Ra2+ 62. Kf1
Nf3 63. Re8 c4 64. Rd8+ Ke4 65. Re8+ Kd4 66. Rd8+ Kc3 67. Rd5 Rh2 68. Ra5 Kb3 69.
Rb5+ Kc2 70. Ra5 c3 71. Ra8 Kb1 72. Rc8 c2 73. Rb8+ Ka2 74. Ra8+ Kb3 75. Rb8+ Kc3
76. Rc8+ Kd3 77. Rd8+ Nd4 78. Kg1 Re2 79. Kf1 Re6 80. Kg2 Rc6 81. Bc1 Kc4 82. Rh8
Nb3 83. Bf4 Rc5 84. Kf2 Rf5 85. Rc8+ Nc5  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.14"]
[Round "4"]
[Board "9"]
[White "Zhou, Yichen"]
[Black "Liu, Kaiyi"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1928"]
[BlackElo "2003"]
[PlyCount "60"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. Qd2
Nc6 9. e4 Nb6 10. Bb2 Na5 11. Rb1 O-O 12. Bd3 Nbc4 13. Qe2 b5 14. e5 Bb7 15. Nh3
a6 16. O-O cxd4 17. cxd4 Rc8 18. Nf2 Qe7 19. Bc3 Rfd8 20. Bb4 Qc7 21. Rfd1 Kh8 22.
Be4 Bxe4 23. Nxe4 Nb7 24. Nc5 Nxc5 25. Bxc5 Nb6 26. Rbc1 Na4 27. Qe3 Nxc5 28. dxc5
Rxd1+ 29. Rxd1 h6 30. Rc1 Qd7  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.14"]
[Round "4"]
[Board "10"]
[White "Zhang, Zhuoran"]
[Black "He, Henry"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1859"]
[BlackElo "1859"]
[PlyCount "109"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. c3 Nf6 6. O-O h6 7. a4 a5 8. Na3 O-O 9.
Qe2 Bg4 10. h3 Bh5 11. g4 Bg6 12. Nh4 Kh7 13. Nf5 Bxf5 14. gxf5 d5 15. Bb3 dxe4 16.
dxe4 Ne8 17. Qh5 Qf6 18. h4 Qe7 19. Nc2 Rd8 20. Ne3 g6 21. Qg4 Nf6 22. Qf3 Nh5 23.
Ng4 Qxh4 24. Kg2 Nf6 25. Nxf6+ Qxf6 26. Rh1 g5 27. Qh5 Be7 28. Be3 Rd3 29. Bc4 Rd6
30. Kf3 Nd8 31. Ke2 Rg8 32. Rh3 g4 33. Rhh1 g3 34. Rag1 gxf2 35. Rxg8 Kxg8 36. Bxh6
Qxh6 37. Qxh6 Rxh6 38. Rxh6 Bc5 39. f6 b6 40. Rh5 Ne6 41. Rxe5 Nf4+ 42. Kf3 Ne6 43.
Rh5 Nd8 44. e5 Nc6 45. Ke4 Nd8 46. Rh1 Ne6 47. Kf5 Nf8 48. e6 fxe6+ 49. Bxe6+ Nxe6
50. Kxe6 Be3 51. Ke7 Bg5 52. b4 c5 53. bxc5 bxc5 54. c4 Bh4 55. Rf1  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.14"]
[Round "4"]
[Board "11"]
[White "Liu, Meng"]
[Black "Lin, Peisen"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1807"]
[BlackElo "1965"]
[PlyCount "117"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. h4 Bg7 6. e4 Nxc3 7. dxc3 Qxd1+ 8.
Kxd1 Bg4 9. Be2 Nc6 10. Be3 O-O-O+ 11. Nd2 Bxe2+ 12. Kxe2 e5 13. h5 f5 14. f3 f4
15. Bf2 Bf6 16. a4 a5 17. Nc4 Rdg8 18. hxg6 hxg6 19. Rad1 g5 20. g4 fxg3 21. Bxg3
g4 22. Rxh8 gxf3+ 23. Kxf3 Bxh8 24. Rd5 Rf8+ 25. Ke3 b6 26. Nxe5 Nxe5 27. Bxe5 Bxe5
28. Rxe5 Kd7 29. Rd5+ Ke6 30. Rd2 Rf1 31. Kd3 Ra1 32. b3 Rh1 33. Re2 Ke5 34. Kc4
c6 35. Rg2 Rh3 36. Rg6 b5+ 37. axb5 cxb5+ 38. Kxb5 Rxc3 39. Ka4 Kxe4 40. Rg5 Kd4
41. Rxa5 Rc8 42. Kb4 Rb8+ 43. Rb5 Ra8 44. Rb7 Kd5 45. Kb5 Kd6 46. b4 Rh8 47. Kb6
Rh1 48. b5 Rh5 49. Rg7 Rh1 50. Rg6+ Kd7 51. Rc6 Rb1 52. Rc2 Rb3 53. Ka6 Ra3+ 54.
Kb7 Rd3 55. b6 Rd1 56. Kb8 Rb1 57. b7 Rh1 58. Ra2 Kc6 59. Ka8  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.15"]
[Round "5"]
[Board "1"]
[White "Bulgankhan, Ganzorig"]
[Black "Gong, Sunle"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2092"]
[BlackElo "2014"]
[PlyCount "128"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Qc2 O-O 7. Bg2 c6 8. Bf4 Nbd7
9. h4 b6 10. Nc3 Bb7 11. e4 dxe4 12. Ng5 c5 13. d5 exd5 14. cxd5 Nxd5 15. Nxd5 Bxd5
16. O-O-O Nf6 17. Be5 Ng4 18. Nxe4 Nxe5 19. Rxd5 Qc7 20. Ng5 Bxg5+ 21. hxg5 Ng6 22.
Qf5 Rfd8 23. Qh3 Nf8 24. Rhd1 g6 25. f4 Qe7 26. Qg4 Rxd5 27. Bxd5 Re8 28. Bb3 c4
29. Bc2 Ne6 30. Qe2 Rc8 31. Kb1 Qc5 32. Qe4 c3 33. b4 Qc4 34. a3 Qxe4 35. Bxe4 Rc4
36. Bd3 Rc7 37. Bc2 Kg7 38. Bb3 h6 39. gxh6+ Kxh6 40. Kc2 Kg7 41. Rd6 Kf6 42. Rd5
Ng7 43. Rd3 Nh5 44. a4 Kf5 45. a5 bxa5 46. bxa5 Kg4 47. Rxc3 Re7 48. a6 Nxg3 49.
Bd5 Nf5 50. Kd3 Kxf4 51. Rc4+ Ke5 52. Bh1 g5 53. Rc5+ Kf6 54. Be4 Nd6 55. Bf3 Rd7
56. Rc6 Ke5 57. Kc3 Rc7 58. Kb4 Rxc6 59. Bxc6 f5 60. Bh1 g4 61. Kc5 f4 62. Kc6 f3
63. Kc7 Ne4 64. Kb8 Nc5  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.15"]
[Round "5"]
[Board "2"]
[White "Zhong, Kangmin"]
[Black "Hou, Yifan B"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1906"]
[BlackElo "2045"]
[PlyCount "58"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[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. Ba4 Nge7 10. Bd6 b5 11. Bb3 Bb7 12. Re1 Nc8 13. e5 Nxd6 14. exd6+ Kf8 15. Nbd2
f5 16. Bd5 Na5 17. Bxb7 Nxb7 18. Qb3 Nxd6 19. Qd5 Nf7 20. a4 b4 21. Nb3 Bf6 22. Nc5
Kg7 23. Nxd4 Re8 24. Nxd7 Ne5 25. Nxf6 Kxf6 26. Qc5 Rc8 27. Qa7 Ra8 28. Qc5 Rc8 29.
Qa7 Ra8  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.15"]
[Round "5"]
[Board "3"]
[White "Peng, Hongchi"]
[Black "Yang, Zilong"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2411"]
[BlackElo "1862"]
[PlyCount "109"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1.d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. e5 dxe5 9.
fxe5 Nfd7 10. e6 Qh4+ 11. g3 Bxc3+ 12. bxc3 Qe4+ 13. Qe2 Qxe2+ 14. Nxe2 fxe6 15.
Nf4 Nf8 16. Bg2 e5 17. Nd3 Nbd7 18. c4 b6 19. Bb2 Bb7 20. O-O O-O-O 21. Rf7 Rg8 22.
Nxe5 Nxe5 23. Bxe5 Nd7 24. Bh3 g5 25. Bf5 Ba6 26. Rc1 h5 27. Bf6 Kc7 28. Bxd8+ Rxd8
29. Kf2 Kd6 30. Rxd7+ Rxd7 31. Bxd7 Kxd7 32. Ke3 Kd6 33. Ke4 h4 34. g4 Bc8 35. h3
Ba6 36. a3 Bc8 37. Rf1 Ba6 38. Kd3 Ke7 39. Rf5 b5 40. Rxg5 bxc4+ 41. Kc3 Bb5 42.
Rg6 Kd7 43. g5 Ke7 44. Rh6 Kf7 45. Rxh4 Kg6 46. Rxc4 Kxg5 47. Rxc5 Bd7 48. h4+ Kf6
49. Rc7 Bg4 50. Kd4 a5 51. Ra7 a4 52. Rxa4 Ke7 53. Ke5 Bd7 54. Ra7 Ke8 55. h5  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.15"]
[Round "5"]
[Board "4"]
[White "Chen, Zimu(Js)"]
[Black "Li, Dongcheng"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1899"]
[BlackElo "1938"]
[PlyCount "0"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. Qe2 dxe4 8.
Nc3 Bb4 9. Bxe4 Bxc3+ 10. bxc3 Nxe4 11. Qxe4+ Qe7 12. Qxe7+ Kxe7 13. Bf4 Be6 14.
Bxc7 Bd5 15. O-O-O Rhe8 16. a4 Bxg2 17. Rhe1+ Kf8 18. Bd6+ Kg8 19. Rxe8+ Rxe8 20.
Bc5 a6 21. Rd7 h5 22. Be7 Kh7 23. Kd2 Kg6 24. c4 Kf5 25. Ra7 Kg4 26. a5 h4 27. Bd6
Re4 28. c5 Bf1 29. f3+ Kxf3 30. Rxf7+ Kg2 31. Rxg7+ Kh3 32. Rb7 Bb5 33. Rb6 Kg2 34.
Kc3 Kf3 35. Kb3 Ba4+ 36. Kb2 Bb5  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.15"]
[Round "5"]
[Board "5"]
[White "Zhang, Di"]
[Black "Wang, Qinxuanyi"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2325"]
[BlackElo "2032"]
[PlyCount "57"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. Bg5 c5 3. dxc5 h6 4. Bh4 g5 5. Bg3 Bg7 6. c3 Nf6 7. Nd2 Nbd7 8. Nb3 e5
9. Nf3 Qe7 10. e3 O-O 11. Be2 Re8 12. O-O g4 13. Nfd2 h5 14. c4 Nxc5 15. cxd5 Nxd5
16. Nxc5 Qxc5 17. Ne4 Qa5 18. Bh4 Be6 19. Nd6 Reb8 20. Rc1 Qb4 21. Nc4 b5 22. a3
Qf8 23. Na5 a6 24. Bd3 Rc8 25. Nc6 Qd6 26. Ne7+ Kh8 27. Nxc8 Bxc8 28. Rxc8+ Rxc8
29. Be4  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.15"]
[Round "5"]
[Board "6"]
[White "Gu, Xianghan"]
[Black "Mendoza, Shania Mae"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1989"]
[BlackElo "2077"]
[PlyCount "139"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. Bg5 h6 3. Bh4 g5 4. Bg3 Bg7 5. e3 Nf6 6. c4 c6 7. Nc3 a6 8. Nf3 Bg4 9.
Qb3 b5 10. cxd5 Nxd5 11. a4 Qa5 12. Nd2 Be6 13. Qc2 Nd7 14. Nxd5 Bxd5 15. Qc3 Qxc3
16. bxc3 f5 17. f3 O-O 18. Bd3 e5 19. Bf2 exd4 20. cxd4 Nc5 21. Bc2 bxa4 22. Ke2
Ne6 23. Rxa4 Rfe8 24. Kd1 Rf8 25. Ke2 Rfe8 26. Kd1 Rf8 27. Nc4 Rab8 28. Nd6 f4 29.
e4 Bb3 30. Rxa6 Bxc2+ 31. Kxc2 Nxd4+ 32. Bxd4 Bxd4 33. Rxc6 Rb2+ 34. Kd3 Be3 35.
Kc4 Rxg2 36. Kd5 g4 37. fxg4 f3 38. Nf5 Bg5 39. Rf1 Rd2+ 40. Ke5 f2 41. Nxh6+ Bxh6
42. Rxh6 Re2 43. Rf6 Re8+ 44. Kf4 Kg7 45. Rf5 R8xe4+ 46. Kg3 Re1 47. R5xf2 R1e3+
48. Rf3 Re2 49. h4 Rc2 50. Rf7+ Kg8 51. R7f4 Re3+ 52. R1f3 Ree2 53. Rf2 Rc3+ 54.
R4f3 Ree3 55. Rxe3 Rxe3+ 56. Kf4 Rb3 57. Kg5 Kg7 58. Rf5 Rb6 59. h5 Ra6 60. Rb5 Ra7
61. h6+ Kh7 62. Kh5 Ra1 63. Rb7+ Kh8 64. g5 Ra8 65. Rb5 Rc8 66. g6 Ra8 67. h7 Kg7
68. Rb7+ Kf6 69. Rf7+ Ke6 70. Rf1  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.15"]
[Round "5"]
[Board "7"]
[White "Jiang, Haochen"]
[Black "Bayasgalan, Khishigbaatar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2018"]
[BlackElo "1959"]
[PlyCount "139"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Bb4 6. a3 Be7 7. Be2 a6 8. O-O Qc7
9. Be3 Nf6 10. Qd2 d6 11. f4 Bd7 12. Rad1 Rc8 13. Qe1 h5 14. h3 b5 15. Qf2 h4 16.
Nf3 b4 17. axb4 Nxb4 18. Bd3 Bc6 19. Rfe1 Qb7 20. Bd4 Nh5 21. f5 e5 22. Be3 Ng3 23.
Qd2 f6 24. Bf2 d5 25. exd5 Bxd5 26. Bxa6 Nxa6 27. Nxd5 Nxf5 28. Qd3 g6 29. Qe4 Kf7
30. Nxf6 Qxe4 31. Nxe4 Rxc2 32. Nxe5+ Kg7 33. Ra1 Nc7 34. Rec1 Rxc1+ 35. Rxc1 Nd5
36. Rc6 Nf4 37. Be1 Rd8 38. Bd2 g5 39. Nf3 Ne2+ 40. Kf2 Neg3 41. Nexg5 Rxd2+ 42.
Nxd2 Bxg5 43. Nf3 Be3+ 44. Ke1 Kf7 45. Rc4 Nd6 46. Rc7+ Ke6 47. Nxh4 Kd5 48. Nf3
Nc4 49. b3 Nd6 50. Rc2 Nb5 51. Rc4 Nd6 52. Rc3 Bf2+ 53. Kd1 Nde4 54. Rd3+ Kc5 55.
Nd2 Bd4 56. Nxe4+ Nxe4 57. Ke2 Bf6 58. Kf3 Nc3 59. h4 Na2 60. h5 Nc1 61. Re3 Kb4
62. h6 Nxb3 63. h7 Nd4+ 64. Kg4 Kc5 65. Re8 Kd6 66. Kh5 Ne6 67. Kg6 Bb2 68. g4 Kd7
69. h8=Q Bxh8 70. Rxh8  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.15"]
[Round "5"]
[Board "8"]
[White "Zhou, Yichen"]
[Black "Zhang, Zhuoran"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1928"]
[BlackElo "1859"]
[PlyCount "111"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. h3 Bg7 8. Nf3 O-O
9. Bd3 a6 10. a4 b6 11. O-O Ra7 12. Bf4 Nh5 13. Bh2 Re7 14. Nd2 Be5 15. Bxe5 dxe5
16. Nc4 Nf4 17. Re1 Rb7 18. Bf1 b5 19. axb5 axb5 20. Ne3 c4 21. b4 Qd6 22. Qb1 Na6
23. Ra5 Bd7 24. Qa1 Rb6 25. Qa3 Rc8 26. Rb1 h5 27. h4 Qf6 28. Ra1 Nc7 29. g3 g5 30.
gxf4 gxf4 31. Nf5 Bxf5 32. exf5 Qxf5 33. Kh2 f3 34. Qc1 Rg6 35. Bh3 Qf6 36. Qe3 Rd8
37. Ne4 Qxh4 38. Qxf3 Rxd5 39. R5a3 Ne6 40. Ra8+ Kg7 41. Ng3 Qxh3+ 42. Kxh3 Ng5+
43. Kg2 Nxf3 44. Kxf3 Rg5 45. Nf5+ Kh7 46. Ne3 Rd4 47. Rb8 h4 48. Raa8 Rd6 49. Rh8+
Kg7 50. Rag8+ Kf6 51. Ng4+ Kf5 52. Nh6+ Rxh6 53. Rxh6 Rxg8 54. Rxh4 Rd8 55. Rh6 Rd3+
56. Ke2  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.15"]
[Round "5"]
[Board "9"]
[White "Liu, Kaiyi"]
[Black "Jin, Hongtao"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2003"]
[BlackElo "1862"]
[PlyCount "129"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. d5 Na5
9. Qd3 c5 10. Nd2 Rb8 11. a3 b5 12. cxb5 axb5 13. b4 cxb4 14. axb4 Nc4 15. Nxc4 Bf5
16. e4 bxc4 17. Qxc4 Nxe4 18. Bxe4 Rc8 19. Qe2 Bxe4 20. Qxe4 Bxc3 21. Rb1 Qd7 22.
Bg5 Rfe8 23. b5 e6 24. b6 Qb7 25. Qd3 exd5 26. Rfd1 Bg7 27. Be3 Re5 28. Rdc1 Ree8
29. Rxc8 Rxc8 30. Rd1 d4 31. Bxd4 Bxd4 32. Qxd4 Rb8 33. Rc1 Qa6 34. Rc6 Re8 35. Rxd6
Re1+ 36. Kg2 Qf1+ 37. Kf3 Qh1+ 38. Kf4 Re8 39. Rd8 Rxd8 40. Qxd8+ Kg7 41. Qc7 Qxh2
42. Ke3 Qh1 43. b7 Qe1+ 44. Kf3 Qd1+ 45. Ke3 Qe1+ 46. Kd3 Qd1+ 47. Ke4 Qe2+ 48. Kd5
Qd3+ 49. Kc6 Qc4+ 50. Kb6 Qb4+ 51. Ka6 Qa3+ 52. Qa5 Qd3+ 53. Ka7 Qd4+ 54. Ka8 Qe4
55. Qc3+ Kg8 56. Qc5 Kg7 57. Ka7 Qa4+ 58. Kb6 Qe8 59. Kc7 f6 60. b8=Q Qf7+ 61. Kc6
Qe6+ 62. Qbd6 Qe4+ 63. Kc7 Qa8 64. Qe7+ Kg8 65. Qd8+  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.15"]
[Round "5"]
[Board "10"]
[White "Liu, Meng"]
[Black "Mungunzul, Bat-Erdene"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1807"]
[BlackElo "2239"]
[PlyCount "72"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Qb6 5. Nc3 Nf6 6. e3 Qxb2 7. Bb5+ Nc6 8. Nge2
Bf5 9. O-O Qa3 10. Rc1 Rc8 11. Ng3 Bg4 12. f3 Bd7 13. e4 e6 14. exd5 exd5 15. Re1+
Be6 16. Re3 Qa5 17. Nf5 Kd7 18. Ng3 Bb4 19. Nge2 a6 20. Ba4 b5 21. Bb3 Ne7 22. Bg5
Rc6 23. Nb1 Rhc8 24. Rxc6 Rxc6 25. a3 Bd6 26. Nf4 Qc7 27. Nd3 Bxh2+ 28. Kh1 Bd6 29.
Ne5+ Bxe5 30. Rxe5 Ng6 31. Re2 Nh5 32. Re1 Qg3 33. Qd2 Nhf4 34. Bxf4 Nxf4 35. Rd1
Bh3 36. gxh3 Qxf3+  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.15"]
[Round "5"]
[Board "11"]
[White "He, Henry"]
[Black "Lin, Peisen"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1859"]
[BlackElo "1965"]
[PlyCount "159"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. Be3 Nf6 8. O-O
Bb4 9. Na4 O-O 10. Nxc6 bxc6 11. Nb6 Rb8 12. Nxc8 Rfxc8 13. Bxa6 Rd8 14. Bd3 Bd6
15. f4 e5 16. f5 Rxb2 17. g4 Bf8 18. g5 Ne8 19. Rf3 d5 20. Rh3 dxe4 21. Qh5 h6 22.
Bc4 Nd6 23. gxh6 Nxc4 24. hxg7 Bxg7 25. Qh7+ Kf8 26. Bc5+ Nd6 27. Rg3 f6 28. Rd1
Rb7 29. Kh1 Ke8 30. Qg6+ Qf7 31. Rxd6 Rxd6 32. Bxd6 Qxg6 33. Rxg6 Kf7 34. Ba3 Rb1+
35. Rg1 Rb5 36. Bc1 Ra5 37. a3 Bf8 38. Rg3 Rc5 39. c3 Rc4 40. h3 Ra4 41. Rg2 Bc5
42. Re2 Rc4 43. Be3 Bxa3 44. Bd2 Bc5 45. Kg2 e3 46. Bxe3 Rxc3 47. Bxc5 Rxc5 48. Rd2
Kg7 49. Kf3 Rc4 50. Rg2+ Kf7 51. Kg3 Rf4 52. Rc2 Rxf5 53. Rxc6 Rf4 54. h4 Kg6 55.
Rc8 Ra4 56. Rg8+ Kf7 57. Rb8 f5 58. Rb6 Ra3+ 59. Kg2 f4 60. h5 Rg3+ 61. Kf2 Rg5 62.
h6 Kg8 63. Re6 Kh7 64. Ke2 Rg2+ 65. Kf1 Rg5 66. Kf2 Rh5 67. Ke2 Kg8 68. Rf6 Rh3 69.
Kf2 Kh7 70. Re6 Rh5 71. Rf6 Kg8 72. Re6 e4 73. Rf6 Rh3 74. Ke2 Kh7 75. Re6 Re3+ 76.
Kf2 Kh8 77. Re7 Kg8 78. h7+ Kh8 79. Rf7 Rf3+ 80. Ke2  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.15"]
[Round "6"]
[Board "1"]
[White "Gong, Sunle"]
[Black "Jiang, Haochen"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2014"]
[BlackElo "2018"]
[PlyCount "111"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[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. Qc2 h6
9. Bh4 Re8 10. Nge2 a5 11. O-O Na6 12. a3 Nc7 13. Rad1 Nh5 14. Bxe7 Qxe7 15. Qd2
f5 16. Rfe1 Nf6 17. Nf4 Ne4 18. Qc2 Qf6 19. f3 Nd6 20. Qf2 Ne6 21. Na4 b5 22. Nxe6
Bxe6 23. Nc5 Ra7 24. b3 Rae7 25. Bc2 Bf7 26. Nd3 a4 27. Ne5 axb3 28. Bxb3 Nc4 29.
Bxc4 dxc4 30. Qb2 Ra7 31. Qb4 Rea8 32. Qc5 Be8 33. Ra1 Qf8 34. Qb6 Qd6 35. a4 Rxa4
36. Rxa4 Rxa4 37. Qb7 Qe6 38. e4 Qd6 39. exf5 Qxd4+ 40. Kf1 Ra2 41. Ng4 Bh5 42. f6
Bf7 43. Qb8+ Kh7 44. Qf8 Qd3+ 45. Kg1 Qg6 46. fxg7 Qxg7 47. Qd6 Qg6 48. Qf4 h5 49.
Nf2 Rb2 50. h4 Rb1 51. Rxb1 Qxb1+ 52. Kh2 Qg6 53. Ne4 Bd5 54. Ng5+ Kg7 55. Qc7+ Kg8
56. Qe5  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.15"]
[Round "6"]
[Board "2"]
[White "Zhong, Kangmin"]
[Black "Zhang, Di"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1906"]
[BlackElo "2325"]
[PlyCount "108"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O a5 7. Qc2 Nc6 8. a3 dxc4
9. Qxc4 a4 10. Nc3 Bd7 11. Bg5 Na5 12. Qd3 Nd5 13. Bxe7 Qxe7 14. Ne5 Nxc3 15. Qxc3
Bb5 16. Rfe1 c6 17. Rad1 Rfd8 18. e3 Nb3 19. Be4 c5 20. d5 Rab8 21. Nc4 Bxc4 22.
Qxc4 b5 23. Qc2 g6 24. dxe6 Qxe6 25. Bg2 c4 26. Qc3 Qf5 27. h3 Rd3 28. Rxd3 cxd3
29. g4 Qd7 30. Rd1 d2 31. Qc6 Qd8 32. Qd5 Qf6 33. Bf1 Qxb2 34. Bxb5 Qc1 35. Be2 Qxa3
36. Bc4 Qe7 37. Bxb3 axb3 38. Qxd2 Qe4 39. Qd6 Qb7 40. Rb1 b2 41. Qe5 h6 42. Kh2
Qb3 43. Kg3 Kh7 44. Qf6 Rb6 45. Qf4 Rb7 46. Qe4 Rd7 47. Qe5 Rd2 48. h4 Qa2 49. Qe7
Qd5 50. Qf6 Qa2 51. h5 gxh5 52. gxh5 Qd5 53. Rxb2 Rxb2 54. Qxb2 Qg5+  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.15"]
[Round "6"]
[Board "3"]
[White "Gu, Xianghan"]
[Black "Peng, Hongchi"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1989"]
[BlackElo "2411"]
[PlyCount "104"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. Nge2 e5 6. d3 Nf6 7. f4 d6 8. O-O Be7 9.
Kh1 Nbd7 10. Be3 b4 11. Nb1 d5 12. exd5 Bxd5 13. Nd2 Qc7 14. fxe5 Bxg2+ 15. Kxg2
Nxe5 16. Bf4 Qb7+ 17. Kg1 Ng6 18. Nc4 O-O 19. Bd2 Ng4 20. Nf4 N6e5 21. h3 Nxc4 22.
dxc4 Nf6 23. Qf3 Qe4 24. Nd5 Rae8 25. Qxe4 Nxe4 26. Bf4 g5 27. Rae1 Bd8 28. Bc7 Bxc7
29. Nxc7 Re5 30. Nd5 f5 31. Kg2 Kg7 32. b3 Ree8 33. a3 a5 34. axb4 axb4 35. Ra1 Rf7
36. Ra5 h5 37. Rfa1 f4 38. gxf4 gxf4 39. Ra7 f3+ 40. Kh2 h4 41. Nf4 Rxa7 42. Rxa7+
Kf6 43. Kg1 Ke5 44. Rf7 Kd4 45. Nd5 Rg8+ 46. Kf1 f2 47. Rxf2 Nxf2 48. Kxf2 Rg7 49.
Ke2 Rg2+ 50. Kd1 Rh2 51. Nf4 Ke3 52. Nd5+ Kf3  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.15"]
[Round "6"]
[Board "4"]
[White "Li, Dongcheng"]
[Black "Bulgankhan, Ganzorig"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1938"]
[BlackElo "2092"]
[PlyCount "119"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. Re1 Ne5 7. Nxe5 dxe5 8. a4
g6 9. b3 Bg7 10. Bb2 Qc7 11. Na3 O-O 12. Nc4 Nh5 13. g3 Be6 14. a5 Rad8 15. Qe2 Bxc4
16. Bxc4 Nf6 17. Bc3 Nd7 18. Rab1 Nb8 19. b4 cxb4 20. Rxb4 Nc6 21. Rb6 e6 22. Reb1
Rb8 23. Qe3 Rfc8 24. d3 Bf8 25. Kg2 Bd6 26. h4 Qe7 27. Qg5 Qxg5 28. hxg5 Bc7 29.
Rxb7 Rxb7 30. Rxb7 Bxa5 31. Bb2 Nd4 32. Bxd4 exd4 33. Ra7 Bd2 34. Rxa6 Rc7 35. f4
Kg7 36. Kf3 h6 37. gxh6+ Kxh6 38. e5 Kg7 39. g4 Rb7 40. Bb3 Be3 41. Ke4 Bg1 42. Ra1
Be3 43. Bc4 Bd2 44. f5 gxf5+ 45. gxf5 exf5+ 46. Kxd4 Rd7+ 47. Bd5 f4 48. c4 Kg6 49.
Ke4 f5+ 50. Kf3 Be3 51. Ra2 Kg7 52. Rg2+ Kf8 53. Rg5 Rh7 54. Rxf5+ Ke7 55. Ke4 Rh4
56. Rf7+ Kd8 57. d4 Bg1 58. e6 f3+ 59. Kxf3 Bxd4 60. e7+  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.15"]
[Round "6"]
[Board "5"]
[White "Zhang, Zhuoran"]
[Black "Chen, Zimu(Js)"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1859"]
[BlackElo "1899"]
[PlyCount "84"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. Nf3 Nbd7 8.
Nd5 c6 9. Bxf6+ gxf6 10. Ne3 Nc5 11. Nd2 Bh6 12. Ke2 Ke7 13. g3 b5 14. b3 a5 15.
a3 Rhd8 16. Bg2 Rd4 17. Nf3 Bxe3 18. fxe3 Rd6 19. Rhd1 Nxe4 20. Rxd6 Nxd6 21. Nd2
Bd5 22. e4 Be6 23. a4 b4 24. Ke3 c5 25. Bf1 Rc8 26. Bc4 Bxc4 27. bxc4 f5 28. exf5
Nxf5+ 29. Ke4 Ke6 30. g4 Nd4 31. Rf1 Rg8 32. h3 h5 33. Kd3 hxg4 34. hxg4 Rxg4 35.
Ne4 f5 36. Nxc5+ Kd6 37. Nb7+ Kc7 38. Nxa5 Rg3+ 39. Kd2 Rg2+ 40. Kd3 Rxc2 41. c5
Rc3+ 42. Kd2 Rxc5  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.15"]
[Round "6"]
[Board "6"]
[White "Hou, Yifan B"]
[Black "Liu, Kaiyi"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2045"]
[BlackElo "2003"]
[PlyCount "157"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3
9. Qxc3 c5 10. Rd1 d6 11. b3 Bf6 12. Bb2 Nc6 13. Qd2 Qe7 14. e4 e5 15. d5 Nd4 16.
Bxd4 exd4 17. Ne1 Rae8 18. Nd3 Qc7 19. Re1 Bc8 20. h3 g6 21. Re2 Re7 22. Rae1 Rfe8
23. g4 Bg7 24. Kh1 a6 25. a4 a5 26. Qf4 Be5 27. Qh6 Bg7 28. Qh4 h6 29. f4 f6 30.
Qg3 Bh8 31. Bf3 Rf7 32. Kg2 Rfe7 33. h4 Qd8 34. Rh1 Rh7 35. Kf1 Kf8 36. Ke1 Bg7 37.
Kd2 Bh8 38. Rhe1 Rf7 39. Rh1 Rh7 40. Reh2 Bg7 41. e5 fxe5 42. Be4 Rh8 43. fxe5 Bxe5
44. Nxe5 Rxe5 45. Rf1+ Kg7 46. Rhf2 Rxe4 47. Rf7+ Kg8 48. Qf3 Bf5 49. gxf5 Re3 50.
Qf2 g5 51. Rb7 Qf6 52. Re1 Rh7 53. Rb8+ Kg7 54. Rxe3 dxe3+ 55. Qxe3 Qb2+ 56. Ke1
Qb1+ 57. Kf2 Qxf5+ 58. Kg3 gxh4+ 59. Kxh4 Qf6+ 60. Kg3 Qg6+ 61. Kf3 Qf5+ 62. Qf4
Qd3+ 63. Kg2 Qg6+ 64. Kh3 Qh5+ 65. Kg3 Qg6+ 66. Qg4 Qxg4+ 67. Kxg4 Kf6 68. Kf4 h5
69. Rxb6 Rd7 70. Ra6 Rb7 71. Rxd6+ Ke7 72. Rc6 Rxb3 73. Rxc5 Rb4 74. Ke5 Kd7 75.
d6 h4 76. Rc7+ Kd8 77. Ke6 Rb1 78. Rh7 Re1+ 79. Kd5  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.15"]
[Round "6"]
[Board "7"]
[White "Yang, Zilong"]
[Black "Mungunzul, Bat-Erdene"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1862"]
[BlackElo "2239"]
[PlyCount "140"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Bg4 8. h3 Bh5
9. g4 Bg6 10. Ne5 Nd6 11. Nxg6 hxg6 12. Kg2 Nd7 13. Re1 O-O 14. Nc3 Nb6 15. Bf4 Bf6
16. Nb5 Nxb5 17. Bxb5 c6 18. Bf1 Bh4 19. c3 f5 20. Bd3 g5 21. Be5 Nc4 22. Bxc4 dxc4
23. Rf1 Qd5+ 24. f3 Rae8 25. Qc2 Rf7 26. gxf5 Ref8 27. b3 Rxf5 28. bxc4 Qxc4 29.
Qb3 Qf7 30. Qxf7+ R8xf7 31. a4 Kf8 32. a5 a6 33. Rab1 Ke8 34. Rb2 Kd8 35. Re2 Kc8
36. Re3 Re7 37. Rb1 Rd7 38. c4 Re7 39. c5 Re6 40. Rb2 Rf7 41. Rbe2 g4 42. hxg4 Bd8
43. f4 Bxa5 44. f5 Re8 45. Bd6 Rxe3 46. Rxe3 Bd8 47. Kf3 Kd7 48. Be5 g6 49. Ke4 gxf5+
50. gxf5 a5 51. Rh3 Ke8 52. Rh6 a4 53. f6 a3 54. Kf5 a2 55. Rh1 Rh7 56. Ra1 Kf7 57.
Rxa2 Rh5+ 58. Kg4 Rh6 59. Rb2 Bxf6 60. Rxb7+ Ke6 61. Bxf6 Rxf6 62. Rc7 Kd5 63. Rd7+
Ke4 64. Rd6 Rf1 65. Kg3 Rd1 66. Re6+ Kd5 67. Rd6+ Ke4 68. Rxc6 Rxd4 69. Rd6 Rc4 70.
Rc6 Kd5  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.15"]
[Round "6"]
[Board "8"]
[White "Mendoza, Shania Mae"]
[Black "Wang, Qinxuanyi"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2077"]
[BlackElo "2032"]
[PlyCount "60"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 e6 5. d4 Bd6 6. Bd3 Nf6 7. O-O Nc6 8. Bb5
Qb6 9. c4 Qc7 10. Re1 O-O 11. Bxc6 bxc6 12. Nc3 Nd7 13. Bf4 f6 14. Nxd7 Bxd7 15.
Bxd6 Qxd6 16. cxd5 cxd5 17. Rc1 Rab8 18. Rc2 Rb4 19. Rd2 Rfb8 20. b3 Rc8 21. Rd3
a5 22. Qh5 a4 23. bxa4 Rcc4 24. a3 Rb2 25. Rh3 h6 26. Qg6 Qf4 27. Nd1 Rb7 28. Rg3
Bxa4 29. Rxe6 Rc8 30. h3 Rc1  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.15"]
[Round "6"]
[Board "9"]
[White "Lin, Peisen"]
[Black "Bayasgalan, Khishigbaatar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1965"]
[BlackElo "1959"]
[PlyCount "81"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Qf3 Nf6 7. Be2 Nc6 8. Be3
Bb4 9. Nxc6 dxc6 10. Bd4 Qe7 11. Qg3 O-O 12. O-O-O Ne8 13. a3 Bxc3 14. Qxc3 Nc7 15.
f4 Rd8 16. Bxg7 Ne8 17. Bd4 Bd7 18. Bc5 Qh4 19. g3 Qf6 20. Qxf6 Nxf6 21. Be7 Nxe4
22. Bxd8 Rxd8 23. Rd4 Nf6 24. Rhd1 Kf8 25. c4 Ke7 26. g4 c5 27. R4d3 Ne4 28. Re3
Nd6 29. b3 Nc8 30. Red3 Nb6 31. Bf3 Rb8 32. Rd6 Bc6 33. Bxc6 bxc6 34. Rxc6 Rb7 35.
Kc2 Nd7 36. Rxa6 Nf6 37. h3 Ne4 38. Rc6 Kf6 39. Re1 Nf2 40. Rxc5 Nxh3 41. Rf1  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.15"]
[Round "6"]
[Board "10"]
[White "He, Henry"]
[Black "Zhou, Yichen"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1859"]
[BlackElo "1928"]
[PlyCount "81"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. g4 h6
9. Be3 b5 10. a3 Bb7 11. f3 d5 12. exd5 Nxd5 13. Nxd5 Bxd5 14. Qe2 Bh4+ 15. Bf2 Bxb3
16. Nxb3 O-O 17. Rd1 Bxf2+ 18. Kxf2 Qh4+ 19. Kg2 Nc6 20. Nc5 Ne7 21. Qe4 Nd5 22.
Nd3 Rac8 23. c3 Rc4 24. Qe1 Qf6 25. Ne5 Rc7 26. Rd4 Rd8 27. Qe4 g6 28. Rhd1 Kg7 29.
Kh1 Qe7 30. Nc6 Rxc6 31. Rxd5 Rxd5 32. Rxd5 Rc4 33. Qe5+ Kh7 34. Rd6 Qc7 35. Qg3
Rc6 36. Rxc6 Qxc6 37. Kg2 Qd5 38. Qf4 Kg7 39. Qe3 a5 40. b4 axb4 41. axb4  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.15"]
[Round "6"]
[Board "11"]
[White "Jin, Hongtao"]
[Black "Liu, Meng"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1862"]
[BlackElo "1807"]
[PlyCount "69"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Nc6 7. Be3 Be7 8.
Qd2 Be6 9. O-O-O Qd7 10. Kb1 Bf6 11. h4 O-O-O 12. Nd4 Nxd4 13. Bxd4 Be5 14. Qe3 Qa4
15. b3 Qa5 16. Bxe5 dxe5 17. Be2 f6 18. c4 Bf5 19. g4 Bd7 20. Bf3 Qb6 21. c5 Qa6
22. g5 Bf5 23. c6 bxc6 24. gxf6 gxf6 25. Be4 Be6 26. Qf3 Bd5 27. Bxd5 cxd5 28. Rxd5
Qb7 29. Rhd1 Rxd5 30. Rxd5 Rg8 31. Qf5+ Kb8 32. c4 Qc6 33. Qe4 Qe8 34. Rb5+ Kc8 35.
Qf5+  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.16"]
[Round "7"]
[Board "1"]
[White "Peng, Hongchi"]
[Black "Li, Dongcheng"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2411"]
[BlackElo "1938"]
[PlyCount "84"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 f5 2. Bg5 h6 3. Bh4 g5 4. Bg3 Nf6 5. e3 d6 6. Nc3 Bg7 7. h4 g4 8. h5 Be6 9.
Nge2 Bf7 10. Nf4 e6 11. Bd3 Qd7 12. e4 O-O 13. e5 dxe5 14. dxe5 Nd5 15. Ncxd5 exd5
16. Qd2 Nc6 17. e6 Bxe6 18. Ng6 Rfe8 19. O-O-O d4 20. Rhe1 Qd5 21. b3 Qc5 22. Kb1
Nb4 23. Rxe6 Rxe6 24. Bc4 Nd5 25. Bxd5 Qxd5 26. Nf4 Qc6 27. Nxe6 Qxe6 28. Re1 Qd7
29. Be5 Re8 30. Bxg7 Rxe1+ 31. Qxe1 Kxg7 32. Qe5+ Kf7 33. Qh8 d3 34. Qh7+ Ke8 35.
Qg6+ Ke7 36. Qg7+ Ke8 37. Qg8+ Ke7 38. Kc1 dxc2 39. Qg7+ Ke8 40. Qg6+ Ke7 41. Qh7+
Ke8 42. Qh8+ Ke7  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.16"]
[Round "7"]
[Board "2"]
[White "Chen, Zimu(Js)"]
[Black "Gong, Sunle"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1899"]
[BlackElo "2014"]
[PlyCount "51"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nc6 5. Bb5 Bd7 6. Nxd7 Qxd7 7. d4 e6 8. c3
Bd6 9. O-O Nf6 10. Nd2 O-O 11. Re1 Qc7 12. g3 Rab8 13. Nf3 a6 14. Bd3 b5 15. Qe2
b4 16. Bg5 Nd7 17. c4 dxc4 18. Bxc4 a5 19. Rac1 h6 20. Bb5 Rb6 21. Be3 Qb7 22. d5
Nce5 23. Bxb6 Qxd5 24. Nxe5 Nxe5 25. Bc6 Nxc6 26. Red1  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.16"]
[Round "7"]
[Board "3"]
[White "Zhang, Di"]
[Black "Hou, Yifan B"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2325"]
[BlackElo "2045"]
[PlyCount "104"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 e6 5. g4 h6 6. Bg2 Bd6 7. Qf3 Bxf4 8. exf4 c5
9. Nge2 Nc6 10. O-O-O cxd4 11. Nxd4 O-O 12. h4 Nxd4 13. Rxd4 Nxg4 14. h5 Nf6 15.
Qe3 Qc7 16. Bf3 b5 17. f5 exf5 18. Nxd5 Nxd5 19. Rxd5 Bb7 20. Rc5 Qb6 21. Bxb7 Qxb7
22. Rg1 Kh8 23. Qg3 Rg8 24. Rxf5 Rac8 25. Qb3 Rc4 26. Kb1 Qd7 27. Qf3 Qd2 28. c3
b4 29. Rd1 bxc3 30. Rxd2 cxd2 31. Qd1 Rc1+ 32. Qxc1 dxc1=Q+ 33. Kxc1 Rc8+ 34. Kd2
Kg8 35. b4 Kf8 36. Re5 Rc6 37. Kd3 g6 38. a4 gxh5 39. Rxh5 Ke7 40. Kd4 Rf6 41. Kc5
Kd7 42. f4 Rxf4 43. Rxh6 a5 44. b5 Kc7 45. Rc6+ Kb7 46. Rb6+ Kc7 47. Ra6 Rxa4 48.
Ra7+ Kb8 49. Kb6 Re4 50. Rb7+ Ka8 51. Rxf7 Re8 52. Kc7 Rb8  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.16"]
[Round "7"]
[Board "4"]
[White "Jiang, Haochen"]
[Black "Zhong, Kangmin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2018"]
[BlackElo "1906"]
[PlyCount "67"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. e3 Bb4 5. Bd3 c5 6. dxc5 Nbd7 7. Nge2 O-O 8. Bd6
Re8 9. Bb5 a6 10. Bxd7 Nxd7 11. Qd4 Qa5 12. e4 dxe4 13. c6 Bxc3+ 14. Qxc3 Qxc3+ 15.
Nxc3 bxc6 16. Nxe4 f5 17. Nc5 Nxc5 18. Bxc5 Rd8 19. Rd1 Rxd1+ 20. Kxd1 Bb7 (20...
e5 21. Re1 (21. Kc1) 21... e4 22. f3 (22. c4)) 21. c4 Kf7 22. f4 h6 23. Kc2 Rd8 24.
h4 Kf6 25. Re1 Bc8 26. Re3 g5 27. hxg5+ hxg5 28. g3 gxf4 29. gxf4 Rg8 30. Bd6 Rg2+
31. Kb3 Rd2 32. Be5+ Ke7 33. Kb4 Rh2 34. Kc5  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.16"]
[Round "7"]
[Board "5"]
[White "Bulgankhan, Ganzorig"]
[Black "Zhang, Zhuoran"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2092"]
[BlackElo "1859"]
[PlyCount "86"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. O-O O-O 8. e5 Nd7
9. Re1 Re8 10. Nf1 f6 11. exf6 Bxf6 12. Ne3 Nde5 13. Nxe5 Nxe5 14. f4 Nd7 15. Ng4
Qb6 16. c3 Qd6 17. Qf3 Rf8 18. Qe2 Nb6 19. Be3 Bd7 20. Qf2 Rac8 21. Rab1 Na4 22.
Qd2 d4 23. Nxf6+ gxf6 24. cxd4 cxd4 25. Bf2 Bc6 26. Bxc6 bxc6 27. Qa5 Nc5 28. Qb4
Rfd8 29. Rbd1 Rb8 30. Qa3 Qd5 31. b4 Nd7 32. Re4 e5 33. f5 c5 34. bxc5 Nxc5 35. Rg4+
Kh8 36. Rf1 a6 37. Rh4 Rb5 38. Qc1 Nxd3 39. Qc7 Qd7 40. Qc2 Nxf2 41. Qxf2 Qb7 42.
Rd1 Rb2 43. Qf1 Rc8  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.16"]
[Round "7"]
[Board "6"]
[White "Yang, Zilong"]
[Black "Gu, Xianghan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1862"]
[BlackElo "1989"]
[PlyCount "77"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c4 e5 8. Qd3
Nf6 9. Nc3 Be7 10. c5 a5 11. Bg5 Qc7 12. cxd6 Qxd6 13. Qxd6 Bxd6 14. O-O-O Bc7 15.
Bxf6 gxf6 16. Nh4 Rg8 17. f3 f5 18. g3 f4 19. g4 Ke7 20. Nf5+ Bxf5 21. exf5 Bb6 22.
Ne4 Bd4 23. Kb1 Rab8 24. Rd2 Rb5 25. Rc1 Rgb8 26. Rxc6 Rxb2+ 27. Rxb2 Rxb2+ 28. Kc1
Rxa2 29. Rc7+ Ke8 30. f6 Rxh2 31. Re7+ Kd8 32. Nd6 e4 33. Nxf7+ Kc8 34. Nd6+ Kd8
35. Re8+ Kd7 36. f7 Bg7 37. Nf5 exf3 38. Nxg7 f2 39. Rd8+  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.16"]
[Round "7"]
[Board "7"]
[White "Mungunzul, Bat-Erdene"]
[Black "Mendoza, Shania Mae"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2239"]
[BlackElo "2077"]
[PlyCount "163"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. Bd2 a5 7. e3 b5 8. axb5 cxb5
9. b3 Bxc3 10. Bxc3 Bb7 11. bxc4 b4 12. Bb2 Nf6 13. Bd3 O-O 14. O-O Nbd7 15. Re1
Be4 16. Bxe4 Nxe4 17. Qc2 Ng5 18. Nd2 h6 19. Ra2 Re8 20. f4 Nh7 21. Rea1 Nb8 22.
Qe4 Ra6 23. Nb3 Nc6 24. Nc5 Nf6 25. Qf3 Rb6 26. h3 Qe7 27. Nb3 Rc8 28. d5 exd5 29.
cxd5 Nxd5 30. Qxd5 Qxe3+ 31. Kh1 Qxf4 32. Nxa5 Nxa5 33. Rxa5 Rd6 34. Qe5 Qxe5 35.
Bxe5 Rd2 36. Ra8 Rxa8 37. Rxa8+ Kh7 38. Rb8 f6 39. Bf4 Rd1+ 40. Kh2 g5 41. Bc7 Rb1
42. Ba5 b3 43. Rb7+ Kg6 44. Bc3 h5 45. Rb6 Rf1 46. Rxb3 h4 47. Rb6 Kf7 48. Ra6 Kg6
49. Ra1 Rf4 50. Kg1 Rc4 51. Bd2 Rc2 52. Be3 Re2 53. Ra3 Rb2 54. Ra6 Rb5 55. Kf2 Rb4
56. Kf3 Rc4 57. Rd6 Kf7 58. Bd2 Kg6 59. Ke2 Re4+ 60. Be3 Kf7 61. Kd3 Re5 62. Ra6
Kg6 63. Rb6 Kf7 64. Bd4 Ra5 65. Kc4 Kg6 66. Rb5 Ra2 67. Rb2 Ra1 68. Kd5 Ra6 69. Rb6
Ra5+ 70. Ke6 Ra2 71. Bb2 g4 72. hxg4 Ra4 73. Bxf6 Rxg4 74. Rb8 Re4+ 75. Be5 Ra4 76.
Rg8+ Kh7 77. Rg7+ Kh6 78. Kf5 Ra5 79. Rg8 Ra7 80. Rh8+ Rh7 81. Rxh7+ Kxh7 82. Kg4
 1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.16"]
[Round "7"]
[Board "8"]
[White "Wang, Qinxuanyi"]
[Black "Liu, Kaiyi"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2032"]
[BlackElo "2003"]
[PlyCount "101"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3
9. Qxc3 c5 10. dxc5 bxc5 11. Rd1 d6 12. Bf4 Qc7 13. h4 Nc6 14. Qd2 e5 15. Bg5 f6
16. Be3 Nd4 17. Ne1 Rfd8 18. b3 d5 19. cxd5 Bxd5 20. Bxd5+ Rxd5 21. Bxd4 cxd4 22.
Rac1 Qb7 23. Nd3 Rd7 24. Qa5 Rc8 25. Rxc8+ Qxc8 26. Rc1 Qd8 27. Qxd8+ Bxd8 28. f3
Rc7 29. Rxc7 Bxc7 30. Kf2 Kf7 31. e3 dxe3+ 32. Kxe3 f5 33. Ne1 Ke6 34. Nc2 Bb6+ 35.
Ke2 h5 36. Ne3 f4 37. gxf4 exf4 38. Ng2 Kf5 39. b4 g5 40. hxg5 Kxg5 41. Kf1 h4 42.
Ne1 h3 43. Nd3 Kh4 44. Nxf4 Kg3 45. Nxh3 Kxh3 46. Ke2 Kg3 47. a4 a6 48. a5 Bg1 49.
Kd3 Kxf3 50. Kc4 Ke4 51. b5  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.16"]
[Round "7"]
[Board "9"]
[White "Lin, Peisen"]
[Black "Jin, Hongtao"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1965"]
[BlackElo "1862"]
[PlyCount "69"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[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 Nbd7 10. O-O-O O-O 11. g4 b5 12. g5 Nh5 13. Nd5 Bxd5 14. exd5 f6 15. h4 Ng3
16. Rg1 Nxf1 17. Rdxf1 fxg5 18. hxg5 g6 19. Na5 Qc7 20. Rh1 Rf7 21. Rh3 Bd8 22. Nc6
Nb8 23. Nxd8 Qxd8 24. Rfh1 Nd7 25. f4 Qe7 26. Qd3 Nf8 27. fxe5 Qxe5 28. Kb1 Re8 29.
b3 Rf5 30. Rd1 Nd7 31. Bd4 Qe2 32. Rxh7 Kxh7 33. Rh1+ Kg8 34. Rh8+ Kf7 35. Rh7+  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.16"]
[Round "7"]
[Board "10"]
[White "Bayasgalan, Khishigbaatar"]
[Black "He, Henry"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1959"]
[BlackElo "1859"]
[PlyCount "117"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Bf5 4. e3 Nbd7 5. Nf3 c6 6. Bd3 Bxd3 7. cxd3 Qb6 8. Qe2
h6 9. Bh4 e6 10. O-O Be7 11. Ne5 Nxe5 12. dxe5 Ng8 13. Bxe7 Nxe7 14. d4 O-O 15. f4
f6 16. Na4 Qc7 17. Nc5 Qc8 18. exf6 Rxf6 19. g4 b6 20. Nd3 Qc7 21. g5 Rf5 22. gxh6
gxh6 23. Kh1 Kh7 24. Rg1 Ng6 25. Qg4 Rg8 26. Ne5 Ne7 27. Qh4 Ng6 28. Qg4 Ne7 29.
Qh3 Qd8 30. Rxg8 Qxg8 31. Rg1 Qf8 32. Qg2 Kh8 33. Rc1 Qe8 34. b4 Rf8 35. Qh3 Nf5
36. Rxc6 Rg8 37. Rc7 Rg7 38. Rxg7 Kxg7 39. Qg2+ Kh7 40. Qd2 Qc8 41. b5 Nd6 42. Nc6
Ne4 43. Qg2 a6 44. a4 axb5 45. axb5 Qe8 46. Ne5 Qh5 47. Qc2 Qe8 48. Qc7+ Kg8 49.
Qxb6 Nf6 50. f5 Qh5 51. Qxe6+ Kg7 52. Qe7+ Kg8 53. Qxf6 Qd1+ 54. Kg2 Qe2+ 55. Kg3
Qe1+ 56. Kf4 Qf1+ 57. Nf3 Qxb5 58. Qe6+ Kh7 59. f6  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.16"]
[Round "7"]
[Board "11"]
[White "Liu, Meng"]
[Black "Zhou, Yichen"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1807"]
[BlackElo "1928"]
[PlyCount "30"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. g3 d5 3. Nf3 Bf5 4. c4 dxc4 5. Na3 e6 6. Nxc4 Be7 7. Bg2 c6 8. O-O O-O
9. Qb3 Qc8 10. Rd1 Rd8 11. Bd2 Nbd7 12. Rac1 Be4 13. Bf4 Nb6 14. Na5 Rd5 15. Qc3
Rb5  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.16"]
[Round "8"]
[Board "1"]
[White "Chen, Zimu(Js)"]
[Black "Peng, Hongchi"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1899"]
[BlackElo "2411"]
[PlyCount "93"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. g3 a6 3. Bg2 b5 4. c3 Bb7 5. d4 d5 6. e5 e6 7. Ne2 Nc6 8. Nd2 Nh6 9.
Nf3 Nf5 10. h4 b4 11. h5 Be7 12. h6 g5 13. g4 Nh4 14. Nxh4 gxh4 15. f4 bxc3 16. bxc3
a5 17. g5 Ba6 18. Be3 Rb8 19. Rb1 cxd4 20. Nxd4 Nxd4 21. Bxd4 Rxb1 22. Qxb1 Qc7 23.
Bf1 Bxf1 24. Kxf1 O-O 25. Qd3 Rb8 26. Kg2 Rb2+ 27. Kh3 a4 28. Rb1 Qb7 29. Rxb2 Qxb2
30. Qa6 Qc1 31. Kg4 Qd1+ 32. Kxh4 Qf3 33. Qc8+ Bf8 34. Bc5 Qxf4+ 35. Kh3 Qf3+ 36.
Kh4 Qe4+ 37. Kh3 Qd3+ 38. Kg2 Qe2+ 39. Kg1 Qe1+ 40. Kg2 Qd2+ 41. Kf1 Qf4+ 42. Ke1
Qc1+ 43. Kf2 Qf4+ 44. Ke1 Qg3+ 45. Ke2 Qg4+ 46. Ke1 Qg3+ 47. Ke2  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.16"]
[Round "8"]
[Board "2"]
[White "Gong, Sunle"]
[Black "Hou, Yifan B"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2014"]
[BlackElo "2045"]
[PlyCount "61"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 O-O 8. Qb3 c5
9. cxd5 exd5 10. dxc5 Bxc3+ 11. Qxc3 Qxc3+ 12. bxc3 Be6 13. Bb5 Rc8 14. Nd4 Rxc5
15. Kd2 a6 16. Bd3 Nd7 17. a4 Nf6 18. Rhb1 Rc7 19. f3 Rac8 20. a5 Nd7 21. Ra3 Kf8
22. h4 Nc5 23. h5 Ke7 24. g4 Bd7 25. Rb4 Be6 26. Rb1 Bd7 27. Bc2 Rd8 28. Rg1 Be6
29. Rb1 Rdc8 30. Rb4 Rd8 31. Rb1  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.16"]
[Round "8"]
[Board "3"]
[White "Li, Dongcheng"]
[Black "Jiang, Haochen"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1938"]
[BlackElo "2018"]
[PlyCount "84"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 exd4 5. Nxd4 Be7 6. Bf4 O-O 7. Qd2 Nc6 8. O-O-O
Nxd4 9. Qxd4 Be6 10. f3 Nd7 11. Qd2 Ne5 12. Kb1 c6 13. h4 b5 14. Qe1 Qc7 15. Ne2
a5 16. Nd4 Kh8 17. Bg5 Rae8 18. f4 Ng4 19. Qg3 Bd7 20. Bd3 Qb6 21. Be2 Nf6 22. Bf3
Bd8 23. f5 c5 24. Ne2 Bc6 25. Nf4 Nxe4 26. Bxe4 Bxe4 27. Rxd6 Qxd6 28. Ng6+ fxg6
29. Qxd6 gxf5 30. Qxc5 Bxg2 31. Rd1 Bxg5 32. hxg5 f4 33. a4 f3 34. Rd2 Rc8 35. Qd4
bxa4 36. Kc1 Bh3 37. g6 Bf5 38. gxh7 Bxc2 39. Qh4 Bb3+ 40. Kb1 f2 41. Rxf2 Rxf2 42.
Qxf2 Rd8  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.16"]
[Round "8"]
[Board "4"]
[White "Zhang, Zhuoran"]
[Black "Zhang, Di"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1859"]
[BlackElo "2325"]
[PlyCount "73"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 exd4 5. Nxd4 Be7 6. Bc4 O-O 7. O-O c6 8. a4
a5 9. Be3 Na6 10. h3 Nb4 11. Bb3 c5 12. Ndb5 Be6 13. Bd5 Nfxd5 14. Nxd5 Nxd5 15.
exd5 Bf5 16. Bf4 Qd7 17. Re1 Rfd8 18. Qd2 Bf8 19. Ra3 c4 20. Rc3 Rac8 21. Re2 h6
22. Rg3 Bg6 23. Qxa5 Qf5 24. Qd2 Ra8 25. a5 Rac8 26. Ra3 Rc5 27. Nc3 Ra8 28. Qd4
h5 29. Ra4 Qc8 30. Ne4 Bxe4 31. Rxe4 Raxa5 32. Rxa5 Rxa5 33. Qxc4 Qxc4 34. Rxc4 Rxd5
35. Rc8 b5 36. Kf1 f6 37. Rc7  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.16"]
[Round "8"]
[Board "5"]
[White "Zhong, Kangmin"]
[Black "Yang, Zilong"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1906"]
[BlackElo "1862"]
[PlyCount "70"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. d4 e6 5. O-O c5 6. c3 cxd4 7. cxd4 Be7 8. Bg5 O-O
9. Qd3 a6 10. Nbd2 d5 11. Rfc1 Nbd7 12. Nb3 h6 13. Bf4 Ne8 14. Bd2 b4 15. Ne5 Nxe5
16. dxe5 a5 17. Qb5 Ba6 18. Qxa5 Qb8 19. Nc5 Bc4 20. Qxb4 Qa7 21. Rxc4 dxc4 22. Bxa8
Bxc5 23. Qb7 Bxf2+ 24. Kg2 Nc7 25. Qxa7 Bxa7 26. Bf3 Rb8 27. b3 Bd4 28. Rc1 cxb3
29. axb3 Bxe5 30. Rc5 Bd6 31. Rc6 Nb5 32. Ra6 Kf8 33. Be3 Ke7 34. Rb6 Rxb6 35. Bxb6
Bc7  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.16"]
[Round "8"]
[Board "6"]
[White "Mungunzul, Bat-Erdene"]
[Black "Bulgankhan, Ganzorig"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2239"]
[BlackElo "2092"]
[PlyCount "95"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 c6 7. Qd2 a6 8. a4 Qa5 9.
Bd3 Nbd7 10. Nge2 c5 11. Nd5 Qxd2+ 12. Kxd2 Nxd5 13. cxd5 cxd4 14. Bxd4 Nc5 15. Bxc5
dxc5 16. Kc2 Bd7 17. Nc3 b6 18. Rhe1 Be5 (18... Rfc8) 19. g3 g5 20. Rf1 Rfc8 21.
Bc4 Bh3 22. Rfd1 Bd7 23. Rf1 Kh8 24. d6 e6 25. f4 gxf4 26. gxf4 Bd4 27. Ne2 Bg7 28.
e5 b5 29. Bd3 f6 30. Ng3 c4 31. Be4 Rab8 32. Nh5 f5 33. Bf3 bxa4 34. Rg1 Bh6 35.
Ra3 Be8 36. Nf6 Bg6 37. Bh5 Bxf4 38. Re1 Rb3 39. Rxa4 Rcb8 40. Ra2 Rh3 41. Bxg6 Rxh2+
42. Kc3 Bd2+ 43. Kxc4 Bxe1 44. Bf7 Rb4+ 45. Kd3 Rd2+ 46. Ke3 Rb3+ 47. Kf4 Rd4+ 48.
Kg5  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.16"]
[Round "8"]
[Board "7"]
[White "Zhou, Yichen"]
[Black "Wang, Qinxuanyi"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1928"]
[BlackElo "2032"]
[PlyCount "66"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Be2 Bb7
9. e4 b4 10. e5 bxc3 11. exf6 cxb2 12. fxg7 Bxg7 13. Bxb2 Qa5+ 14. Nd2 c5 15. O-O
cxd4 16. Nc4 Qd5 17. Bf3 Qxc4 18. Bxb7 Rb8 19. Ba3 Qc7 20. Be4 Bf8 21. Bxf8 Kxf8
22. Qxd4 Ke7 23. Rac1 Qb6 24. Qd2 Nf6 25. Bf3 Rhc8 26. h3 Rd8 27. Qg5 Rd7 28. Rc4
Rg8 29. Qh4 Qa5 30. Ra4 Qc5 31. Qf4 Rc8 32. Qh4 Rg8 33. Qf4 Rc8  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.16"]
[Round "8"]
[Board "8"]
[White "Jin, Hongtao"]
[Black "Bayasgalan, Khishigbaatar"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1862"]
[BlackElo "1959"]
[PlyCount "114"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. Be2 Bb4 8. Qd3
Nxe4 9. O-O Nf6 10. Bf3 d5 11. Bg5 Nbd7 12. Rfe1 O-O 13. Qe3 Bd6 14. h3 b5 15. Rad1
Bb7 16. Nce2 Ne4 17. Bxe4 dxe4 18. Nf4 Ne5 19. Nh5 Ng6 20. Ne2 Be5 21. c3 f6 22.
Bf4 Nxf4 23. Nhxf4 Qf7 24. Ng3 f5 25. Nf1 Bc7 26. h4 Rad8 27. Nh3 Bd5 28. b3 Be5
29. f4 Bf6 30. g3 Qc7 31. Rc1 Bb7 32. Red1 Rxd1 33. Rxd1 Qxc3 34. Qxc3 Bxc3 35. Ne3
h6 36. Kf2 Bf6 37. Ng1 Rd8 38. Rxd8+ Bxd8 39. Ne2 g5 40. hxg5 hxg5 41. Nd4 Kf7 42.
Ng2 Bb6 43. Ke3 Kg6 44. b4 Kh5 45. Ne1 Bd5 46. Nec2 gxf4+ 47. gxf4 Kg4 48. a3 Kg3
49. Ke2 Kxf4 50. Kd2 e3+ 51. Ke2 Bc4+ 52. Ke1 Bd3 53. Nxe6+ Ke5 54. Nf8 Kd6 55. Na1
f4 56. Nb3 f3 57. Nd2 f2+  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.16"]
[Round "8"]
[Board "9"]
[White "Liu, Kaiyi"]
[Black "Lin, Peisen"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2003"]
[BlackElo "1965"]
[PlyCount "62"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. Nc3 Nc6 8. e3 O-O
9. O-O Re8 10. Nh4 e5 11. d5 Na5 12. Rb1 e4 13. Nxe4 g5 14. Nxg5 Qxg5 15. b3 Nd7
16. Qc2 c5 17. e4 Qd8 18. Nf5 Bf6 19. f4 Qb6 20. e5 Bh8 21. Nd6 Re7 22. Qf5 Qd8 23.
Be4 Nf8 24. Qg5+ Ng6 25. f5 Bxe5 26. fxg6 fxg6 27. Nf7 Bd4+ 28. Kh1 Bf5 29. Rxf5
Rxf7 30. Qxd8+ Rxd8 31. Rxf7 Kxf7  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.16"]
[Round "8"]
[Board "10"]
[White "Gu, Xianghan"]
[Black "He, Henry"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1989"]
[BlackElo "1859"]
[PlyCount "123"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Bg5 d5 3. e3 e6 4. c4 Be7 5. Nc3 h6 6. Bf4 O-O 7. Nf3 c6 8. h3 dxc4
9. Bxc4 b5 10. Bd3 b4 11. Na4 Ba6 12. Ne5 Qd5 13. O-O c5 14. Nxc5 Bxc5 15. dxc5 Qxc5
16. Qf3 Qd5 17. Rfd1 Bxd3 18. Rxd3 Qxf3 19. gxf3 a5 20. Rc1 g5 21. Bg3 Ra7 22. Rd4
Kg7 23. Kf1 Nd5 24. Ke2 Ne7 25. Rc5 Ra6 26. Nd7 Nxd7 27. Rxd7 Rc8 28. Rxc8 Nxc8 29.
Rc7 Nd6 30. Rc5 Nf5 31. Bc7 a4 32. Kd3 Nd6 33. a3 bxa3 34. bxa3 Kg6 35. Kd4 Kh5 36.
f4 Kh4 37. fxg5 hxg5 38. Bd8 Nb5+ 39. Rxb5 Rd6+ 40. Ke5 Rxd8 41. Rb4+ Kxh3 42. Kf6
Rd5 43. e4 Rd3 44. Kxg5 Rxa3 45. f4 Rb3 46. Rxa4 f5 47. e5 Re3 48. Ra6 Rg3+ 49. Kf6
Kg4 50. Kxe6 Kxf4 51. Kf6 Kg4 52. e6 Rb3 53. e7 Rb8 54. Rd6 Re8 55. Rd8 Rxe7 56.
Kxe7 f4 57. Ke6 f3 58. Ke5 f2 59. Rf8 Kg3 60. Ke4 Kg2 61. Rg8+ Kh2 62. Rf8  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.17"]
[Round "9"]
[Board "1"]
[White "Jiang, Haochen"]
[Black "Chen, Zimu(Js)"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2018"]
[BlackElo "1899"]
[PlyCount "137"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nc6 5. Bb5 exd4 6. Nxd4 Bd7 7. Bxc6 bxc6 8. Qf3
Rb8 9. O-O Be7 10. h3 O-O 11. b3 Re8 12. Bb2 g6 13. e5 dxe5 14. Nxc6 Bxc6 15. Qxc6
Rb6 16. Qf3 Qc8 17. Rad1 Re6 18. Nd5 Nxd5 19. Rxd5 e4 20. Qe3 c6 21. Rd2 Bf6 22.
Bxf6 Rxf6 23. Qxa7 Qf5 24. Qe3 Kg7 25. Rfd1 Ree6 26. Rd4 h5 27. R1d2 Qe5 28. Re2
Rf4 29. g3 Rf3 30. Qxf3 Qxd4 31. Qe3 Qe5 32. Kg2 h4 33. Qf4 Qxf4 34. gxf4 Kf6 35.
a4 c5 36. c3 Rb6 37. Rb2 Ke6 38. b4 cxb4 39. cxb4 Kd6 40. a5 Rb5 41. f3 e3 42. Kf1
Kc6 43. Ke2 Kb7 44. Kxe3 Ka6 45. Ke4 f6 46. Ke3 Kb7 47. Rg2 Rxb4 48. Rxg6 Rb3+ 49.
Ke4 f5+ 50. Kxf5 Rxf3 51. Rb6+ Kc7 52. Kg4 Ra3 53. Rb5 Kc6 54. Rf5 Kd6 55. Kxh4 Ke6
56. Kg4 Ra1 57. Rb5 Rg1+ 58. Kh5 Rg3 59. a6 Rxh3+ 60. Kg6 Rg3+ 61. Rg5 Ra3 62. f5+
Kd7 63. f6 Rxa6 64. Kg7 Ke6 65. f7 Ra7 66. Rg6+ Kf5 67. Rf6+ Kg5 68. Rf1 Rb7 69.
Kg8  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.17"]
[Round "9"]
[Board "2"]
[White "Zhang, Di"]
[Black "Peng, Hongchi"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2325"]
[BlackElo "2411"]
[PlyCount "74"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bd3 c5 5. dxc5 dxe4 6. Bb5+ Bd7 7. Be3 Qc7 8. b4
b6 9. Bc4 bxc5 10. b5 Bd6 11. Nge2 Be5 12. h3 Bc8 13. a4 a5 14. bxa6 Bxa6 15. Nb5
Qc6 16. Bf4 Bxa1 17. Nc7+ Ke7 18. Bb5 Bxb5 19. axb5 Qd7 20. Nxa8 Qxd1+ 21. Kxd1 Nd5
22. Bg3 Bb2 23. c3 Bxc3 24. Kc2 Bf6 25. Rb1 Nd7 26. Nc7 N7b6 27. Nxd5+ exd5 28. Bc7
Nc4 29. Rb3 Kd7 30. Bg3 Nb6 31. f3 exf3 32. Rxf3 Ra8 33. Bf2 Ra2+ 34. Kd1 Na4 35.
g4 d4 36. h4 Nb2+ 37. Kc2 d3+  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.17"]
[Round "9"]
[Board "3"]
[White "Hou, Yifan B"]
[Black "Li, Dongcheng"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2045"]
[BlackElo "1938"]
[PlyCount "73"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O Nbd7 8. Qc2
c6 9. Bf4 b6 10. Rd1 Ba6 11. Ne5 Rc8 12. Nc3 Nh5 13. cxd5 cxd5 14. Qa4 Nxf4 15. gxf4
Nb8 16. Rac1 b5 17. Qb3 b4 18. Nxd5 Rxc1 19. Nxe7+ Qxe7 20. Rxc1 Bxe2 21. d5 exd5
22. Bxd5 Bh5 23. Qh3 Bg6 24. Rc8 Qd6 25. Rxf8+ Kxf8 26. Qc8+ Ke7 27. Qb7+ Nd7 28.
Bc6 Bf5 29. Qxa7 Bh3 30. Bf3 Qd2 31. Nc6+ Kf6 32. Qe3 Qd6 33. Qe4 Qc5 34. Qe1 b3
35. axb3 g6 36. b4 Qb5 37. Qc3+  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.17"]
[Round "9"]
[Board "4"]
[White "Yang, Zilong"]
[Black "Gong, Sunle"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1862"]
[BlackElo "2014"]
[PlyCount "44"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Ne5 Nd7 8.
Nd3 e6 9. Be2 Bd6 10. O-O b6 11. f4 Qc7 12. Bf3 Bb7 13. c4 O-O 14. Be3 Rad8 15. Qa4
c5 16. Qxa7 cxd4 17. Qxb7 Qxb7 18. Bxb7 dxe3 19. Rae1 Nc5 20. Nxc5 Bxc5 21. Re2 Rd2
22. Rxd2 e2+  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.17"]
[Round "9"]
[Board "5"]
[White "Zhang, Zhuoran"]
[Black "Zhong, Kangmin"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1859"]
[BlackElo "1906"]
[PlyCount "73"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[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. Re1 Nf6
9. a4 O-O 10. Bg5 Qc7 11. Nbd2 Be6 12. Qc2 Nd7 13. Re2 Rfe8 14. Nc4 f6 15. Bh4 Bf7
16. Nfd2 Nf8 17. f3 Ne6 18. Nb3 Rad8 19. Rd1 b6 20. Ne3 Nf4 21. Red2 Nxd3 22. Rxd3
Rxd3 23. Rxd3 c4 24. Nxc4 Bxc4 25. Rd1 Rd8 26. Bf2 Bh6 27. Nc1 Rd7 28. b3 Be6 29.
c4 Qd8 30. Rxd7 Qxd7 31. Nd3 Bg7 32. a5 Qb7 33. Qc3 c5 34. b4 cxb4 35. Qxb4 Qa6 36.
axb6 axb6 37. Qxb6  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.17"]
[Round "9"]
[Board "6"]
[White "Bulgankhan, Ganzorig"]
[Black "Liu, Kaiyi"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2092"]
[BlackElo "2003"]
[PlyCount "88"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. Bg2 d6 7. Nf3 g6 8. O-O Bg7
9. e4 Nxe4 10. Re1 f5 11. Nbd2 O-O 12. Nxe4 fxe4 13. Ng5 Bd4 14. Nxe4 Bf5 15. Bf4
Bxe4 16. Rxe4 Nd7 17. Bxd6 Bxf2+ 18. Kh1 Rf7 19. Qe2 Bd4 20. Rf1 Rxf1+ 21. Qxf1 Qf6
22. Bf4 a6 23. Re6 Qf5 24. Be4 Qf7 25. Qe2 Nf6 26. Bg2 Re8 27. Bh3 Kg7 28. Rxe8 Nxe8
29. Be6 Qe7 30. a4 g5 31. Bc1 Nc7 32. h4 h6 33. hxg5 hxg5 34. axb5 axb5 35. Qg4 Nxe6
36. dxe6 Bf6 37. Qf5 c4 38. Be3 Qb4 39. Qe4 Qe1+ 40. Kg2 Qe2+ 41. Kh1 Qe1+ 42. Kg2
Qe2+ 43. Kh1 Qe1+ 44. Kg2 Qe2+  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.17"]
[Round "9"]
[Board "7"]
[White "Bayasgalan, Khishigbaatar"]
[Black "Mungunzul, Bat-Erdene"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1959"]
[BlackElo "2239"]
[PlyCount "73"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 g6 5. Bg2 Bg7 6. O-O dxc4 7. a4 O-O 8. Na3 Na6
9. Nxc4 Be6 10. b3 Bd5 11. Ba3 Re8 12. Nce5 Nd7 13. e4 Be6 14. Nxd7 Qxd7 15. Qc2
Rad8 16. Rad1 Qc7 17. b4 Bg4 18. Qc4 Be6 19. Qc3 Qb6 20. h3 h6 21. Rfe1 Qc7 22. Qc1
Bb3 23. Rd2 Bxa4 24. Bf1 Qb6 25. Bc4 Bb5 26. Bb3 e6 27. d5 exd5 28. exd5 cxd5 29.
Bxd5 Nc7 30. Bb3 Rxe1+ 31. Qxe1 Re8 32. Qc1 Ne6 33. Bb2 Qc6 34. Qxc6 Bxc6 35. Bxg7
Kxg7 36. Bd5 Bxd5 37. Rxd5  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.17"]
[Round "9"]
[Board "8"]
[White "Mendoza, Shania Mae"]
[Black "Zhou, Yichen"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2077"]
[BlackElo "1928"]
[PlyCount "78"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. O-O Nf6 7. Nc3 g6 8. d4
cxd4 9. Nxd4 Bg7 10. h3 Nxe4 11. Nxe4 Nxd4 12. Bh6 Bxh6 13. Qxd4 O-O 14. Rfe1 Bg7
15. Qd2 Qc6 16. Rac1 Rad8 17. b3 b6 18. Nc3 e6 19. Qd3 Rd7 20. Rc2 Qb7 21. Ne4 d5
22. cxd5 exd5 23. Ng5 d4 24. Nf3 Qd5 25. Rc4 b5 26. Rb4 a6 27. a4 Qc5 28. Qd2 Bh6
29. Qxh6 Qxb4 30. axb5 axb5 31. Re4 Qc5 32. Ng5 Qc1+ 33. Kh2 f6 34. Rxd4 Qc7+ 35.
f4 fxg5 36. Rxd7 Qxd7 37. Qxg5 Qf5 38. Qe7 Qxf4+ 39. Kg1 Qf7  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.17"]
[Round "9"]
[Board "9"]
[White "Wang, Qinxuanyi"]
[Black "Lin, Peisen"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2032"]
[BlackElo "1965"]
[PlyCount "70"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. c4 O-O 5. Nc3 d5 6. e3 c5 7. Qb3 cxd4 8. Nxd4 dxc4
9. Bxc4 Nc6 10. Nxc6 bxc6 11. O-O Qb6 12. Na4 Qxb3 13. Bxb3 Nd5 14. Bg5 Ba6 15. Rfd1
Bb5 16. Rd2 h6 17. Bh4 g5 18. Bg3 Nb6 19. Nxb6 axb6 20. Bc7 c5 21. Bd5 Ra6 22. Rad1
e6 23. Be4 Rxa2 24. Bxb6 Ba4 25. Rc1 Rxb2 26. Rxb2 Bxb2 27. Rxc5 Rb8 28. Ba7 Rd8
29. g4 Bf6 30. Kg2 Bd1 31. h3 Bb3 32. Bb6 Rb8 33. Bc7 Rb4 34. f3 Rc4 35. Rxc4 Bxc4
 1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2023"]
[Site "Daqing,China"]
[Date "2023.08.17"]
[Round "9"]
[Board "10"]
[White "Jin, Hongtao"]
[Black "Gu, Xianghan"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1862"]
[BlackElo "1989"]
[PlyCount "92"]
[EventDate "2023.08.13"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 exd4 5. Nxd4 Be7 6. Be2 O-O 7. Be3 Re8 8. Qd2
d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Bf3 Qd8 12. O-O-O c6 13. Rhe1 g6 14. Qc3 Nd7 15.
Bxc6 Bf6 16. Bf3 Nb6 17. Qc5 Bd7 18. Qb4 a5 19. Qb3 Na4 20. Bd5 Qe7 21. c3 Nc5 22.
Qc4 Rac8 23. Nb3 Nxb3+ 24. Qxb3 Bf5 25. Bd2 Qf8 26. Rxe8 Rxe8 27. Be3 Rb8 28. Qb6
Bd8 29. Qd4 h5 30. Qe5 Be7 31. Bd4 Kh7 32. Re1 Re8 33. Be3 Bg5 34. Qd4 Qe7 35. Qd2
Bf6 36. Rd1 b5 37. Bd4 b4 38. Bxf6 Qxf6 39. Qd4 Qe7 40. c4 a4 41. h3 a3 42. b3 Qg5+
43. Qd2 Qf6 44. Qd4 Qg5+ 45. Qd2 Qf6 46. Qd4 Qg5+  1/2-1/2