[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "1"]
[White "Bai, Jinshi"]
[Black "Wang, Jingyu"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2571"]
[BlackElo "1528"]
[PlyCount "81"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qd8 4. d4 c6 5. e4 Nd7 6. Nf3 e6 7. Bd3 Bb4 8. O-O
Ne7 9. a3 Bxc3 10. bxc3 O-O 11. e5 h6 12. Qe2 Ng6 13. Qe4 Re8 14. h4 Ndf8 15.
a4 Qd5 16. Qg4 Kh8 17. Ba3 Ne7 18. Bd6 Qa5 19. c4 Nf5 20. Qe4 Nxd6 21. exd6 f5
22. Qe3 Qd8 23. c5 Nd7 24. Rfe1 Nf6 25. Ne5 Kg8 26. Bc4 Nd5 27. Qg3 Nf6 28.
Rab1 Ne4 29. Qg6 Nf6 30. Nf7 Qd7 31. Nxh6+ Kh8 32. Nf7+ Kg8 33. Ng5 Qd8 34.
Rxb7 Bxb7 35. Rxe6 Rxe6 36. Bxe6+ Kh8 37. Nf7+ Kg8 38. Nxd8+ Kh8 39. Nxb7 Rb8
40. d7 Nxd7 41. Qh5# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "2"]
[White "Zhang, Siqi"]
[Black "Batsuren, Dambasuren"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1523"]
[BlackElo "2353"]
[PlyCount "44"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Ne7 6. Na3 f6 7. c3 Bg4 8.
Qe2 Ng6 9. h3 Nf4 10. Qe3 Bxf3 11. Qxf3 Qd3 12. Qxd3 Nxd3 13. Nc2 O-O-O 14. Rd1
Bc5 15. Ne3 a5 16. a4 Bxe3 17. dxe3 Nc5 18. Rxd8+ Rxd8 19. f3 Rd1+ 20. Kf2 Rxc1
21. Rxc1 Nd3+ 22. Ke2 Nxc1+ 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "3"]
[White "Baterdene, Tsogbayar"]
[Black "Zhai, Pinran"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2318"]
[BlackElo "1518"]
[PlyCount "79"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nc6 6. Be3 Nf6 7. Nc3 Bb4 8. f3
d5 9. cxd5 exd5 10. Nxc6 bxc6 11. Qa4 Qd6 12. a3 Bxc3+ 13. bxc3 Bd7 14. Qd4 c5
15. Qxc5 Qxc5 16. Bxc5 dxe4 17. Kf2 Bc6 18. Rd1 exf3 19. gxf3 Nd7 20. Bd6 Kd8
21. Rg1 g6 22. Bc4 f6 23. Rg4 Kc8 24. Be6 Re8 25. Bf7 Ne5 26. Bxe5 Rxe5 27. Rc4
Kb7 28. Rd6 Rc8 29. Rxf6 Ra5 30. h4 Rxa3 31. Rfxc6 Rxc6 32. Bd5 Ra5 33. Bxc6+
Kb6 34. Kg3 Re5 35. Kg4 a5 36. Kf4 Rc5 37. Rxc5 Kxc5 38. Be8 Kc4 39. Kg5 Kxc3
40. Kh6 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "4"]
[White "Zhou, Yunliang"]
[Black "Agibileg, Uurtsaikh"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1517"]
[BlackElo "2302"]
[PlyCount "72"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Nc3 Nc6 8. Nxd5
exd5 9. Bd3 Be7 10. h3 Be6 11. O-O h6 12. b3 Qd7 13. Bb2 g5 14. exd6 Bxd6 15.
Ne5 Nxe5 16. dxe5 Bc7 17. a4 a6 18. Be2 Rg8 19. Bg4 O-O-O 20. Rc1 Kb8 21. b4 d4
22. Re1 Rge8 23. Bf3 Bf5 24. Rc4 Bb6 25. a5 Ba7 26. g4 Be6 27. Rc1 h5 28. Ba3
hxg4 29. hxg4 Qb5 30. Qd2 Rh8 31. Kg2 Bd5 32. Bxd5 Qxd5+ 33. f3 Rh3 34. Qd3
Rdh8 35. Rh1 Rxh1 36. Rxh1 Qa2+ 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "5"]
[White "Peng, Hongchi"]
[Black "Zhang, Jiaqi"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2278"]
[BlackElo "1475"]
[PlyCount "71"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g4 Be7 7. g5 Nfd7 8. h4
Nc6 9. Rg1 Nde5 10. Be2 Qb6 11. Ndb5 Qd8 12. f4 a6 13. fxe5 axb5 14. exd6 Qxd6
15. Qxd6 Bxd6 16. Nxb5 Be5 17. c3 Na5 18. Be3 Bd7 19. Bd4 Bxd4 20. cxd4 Ke7 21.
Kd2 h6 22. gxh6 Rxh6 23. Raf1 g6 24. Rf4 Bxb5 25. Bxb5 Nc6 26. Bxc6 Rxa2 27.
Bd7 Kxd7 28. Rxf7+ Kc6 29. Rf6 Rxh4 30. Rxe6+ Kb5 31. Rexg6 Rxe4 32. Kd3 Rh4
33. R1g5+ Ka4 34. Rb6 Rh3+ 35. Kc4 Rh2 36. Rb4# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "6"]
[White "Xie, Kaifan"]
[Black "Amartuvshin, Ganzorig"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "1452"]
[BlackElo "2216"]
[PlyCount "92"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 e5 8. Bg5
h6 9. Bxf6 Bxf6 10. Qd2 Re8 11. d5 a5 12. e4 Bg7 13. b3 Nc5 14. Qc2 f5 15. Nd2
h5 16. a3 Bh6 17. Nf3 a4 18. b4 Nb3 19. Rad1 Bd7 20. Rfe1 f4 21. Ne2 g5 22.
gxf4 gxf4 23. c5 Kh8 24. Kh1 Rg8 25. c6 bxc6 26. dxc6 Be6 27. Rg1 Qe7 28. Qc3
Bg7 29. Nc1 Nxc1 30. Rxc1 Bf6 31. Qd3 Rg7 32. Nd2 Bh4 33. Qe2 Rag8 34. Nf3 Bg4
35. h3 Bf6 36. Qd3 Be6 37. b5 Qd8 38. Kh2 Qb8 39. Rb1 Qb6 40. Qd2 Qc5 41. Rb4
Bc4 42. Qc2 Rxg2+ 43. Rxg2 Rxg2+ 44. Kh1 Rxf2 45. Qxc4 Qe3 46. Ng1 Qg3 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "7"]
[White "Uuriintuya, Uurtsaikh"]
[Black "Zhu, Zikun"]
[Result "1-0"]
[ECO "C09"]
[WhiteElo "2216"]
[BlackElo "1443"]
[PlyCount "115"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Ngf3 Bd6 7. O-O Nge7 8.
dxc5 Bxc5 9. Nb3 Bd6 10. Bd3 Bf5 11. Bxf5 Nxf5 12. Re1+ Nfe7 13. Qd3 O-O 14. c3
Qc7 15. Bg5 h6 16. Bh4 Ng6 17. Bg3 Rad8 18. Rad1 Bxg3 19. hxg3 Qb6 20. Rd2 a5
21. Nbd4 Rfe8 22. Rde2 Rxe2 23. Rxe2 a4 24. Qb5 Qxb5 25. Nxb5 Na5 26. Nfd4 Nc6
27. Nf5 Nge5 28. f3 Kh7 29. Nfd6 Rd7 30. Rd2 Na5 31. Kf2 Kg6 32. Rd4 Nec4 33.
Nxc4 Nxc4 34. b3 axb3 35. axb3 Na5 36. Rb4 Kf5 37. Nd4+ Kg5 38. Ke3 Re7+ 39.
Kd3 Nc6 40. Rb5 Rd7 41. c4 Ne7 42. c5 Nc6 43. Nxc6 bxc6 44. Rb6 Rc7 45. Kd4 Kf5
46. b4 h5 47. b5 cxb5 48. Rxb5 h4 49. gxh4 Kf4 50. Rb2 Kf5 51. Kxd5 Rd7+ 52.
Kc6 Re7 53. Kd6 Kf6 54. c6 Re6+ 55. Kd7 Re7+ 56. Kd8 Re6 57. c7 Rd6+ 58. Kc8
 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "8"]
[White "Lian, Shian"]
[Black "Liu, Zhaoqi"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1439"]
[BlackElo "2167"]
[PlyCount "66"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 e6 6. O-O Nge7 7. e3 O-O 8. d4
cxd4 9. exd4 d5 10. cxd5 exd5 11. Re1 Bg4 12. Be3 Nf5 13. Qd2 Nxe3 14. Qxe3
Bxf3 15. Qxf3 Nxd4 16. Qd3 Qb6 17. Nxd5 Qxb2 18. Rab1 Qxa2 19. Rxb7 Rad8 20.
Qe4 a5 21. Nc3 Qc2 22. Nb5 Qxe4 23. Rxe4 Nb3 24. Nd6 Nc5 25. Rc4 Nxb7 26. Nxb7
Rd1+ 27. Bf1 Rb8 28. Rc7 a4 29. Kg2 Rxf1 30. Kxf1 a3 31. Nc5 a2 32. Ra7 a1=Q+
33. Rxa1 Bxa1 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "9"]
[White "Ning, Kaiyu"]
[Black "Liu, Jiapeng"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2157"]
[BlackElo "1418"]
[PlyCount "89"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. Bf4 Nc6 3. e3 Nf6 4. Nf3 e6 5. Bd3 h6 6. h3 Bd6 7. Nbd2 O-O 8. c3
Re8 9. O-O e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Bxe5 Rxe5 13. Nf3 Re8 14. Qc2 c6
15. Rad1 Qc7 16. Rfe1 Bd7 17. c4 Qa5 18. a3 b5 19. b4 Qxa3 20. Ra1 Qxb4 21. c5
Ne4 22. Reb1 Qxc5 23. Bxe4 Qxc2 24. Bxc2 a5 25. Nd4 a4 26. Bf5 Bxf5 27. Nxf5
Ra7 28. Nd4 Rc8 29. Rc1 Rac7 30. Rc5 Kf8 31. Kf1 g6 32. f3 Ke7 33. e4 dxe4 34.
fxe4 Kd7 35. Ke2 f6 36. g4 Kd6 37. Rac1 Kd7 38. Kd3 Kd6 39. h4 Kd7 40. h5 g5
41. Rf1 Ke7 42. Rcf5 Rd8 43. Rxf6 c5 44. Rf7+ Kd6 45. R1f6+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "10"]
[White "Tsetsenbileg, Munkhbayar"]
[Black "Quizon, Daniel"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1409"]
[BlackElo "2091"]
[PlyCount "56"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 e5 7. d5 a5 8. Be2 Na6
9. Bg5 Nc5 10. Nd2 h6 11. Be3 Nfd7 12. g4 b6 13. h4 f5 14. gxf5 gxf5 15. exf5
Nf6 16. Rg1 Kh8 17. Nf1 Bxf5 18. Ng3 Bg6 19. Qd2 Ng8 20. h5 Bh7 21. Bxc5 bxc5
22. Bd3 e4 23. Ngxe4 Rb8 24. Rb1 Qh4 25. Ng3 Bd4 26. Nce4 Rbe8 27. Qc2 Bxe4 28.
Nxe4 Rxf2 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "11"]
[White "Tugstumur, Yesuntumur"]
[Black "Zhang, Yili"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2058"]
[BlackElo "1100"]
[PlyCount "64"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bf4 Bb4 6. Qc2 Nc6 7. e3 O-O 8.
Bd3 Re8 9. Nge2 Bg4 10. O-O Qd7 11. a3 Bxc3 12. Nxc3 Bh5 13. Nb5 Rac8 14. Bf5
Qe7 15. Bxc8 Rxc8 16. b4 Bg6 17. Qb3 a6 18. Nc3 Qe6 19. Rad1 Ne4 20. Nxe4 Bxe4
21. f3 Bg6 22. e4 Qf6 23. Be3 Ne5 24. dxe5 Qxe5 25. Qxd5 Qxd5 26. Rxd5 Kf8 27.
Rfd1 f6 28. Rd8+ Rxd8 29. Rxd8+ Ke7 30. Rg8 Kf7 31. Rc8 c6 32. Rc7+ Kf8 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "12"]
[White "An, Yan"]
[Black "Cheng, Yuanda"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "0"]
[BlackElo "2029"]
[PlyCount "84"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. Be3 Nc6 8.
Qd2 a6 9. O-O O-O 10. f4 Qc7 11. Kh1 Nxd4 12. Bxd4 b5 13. a3 e5 14. Be3 Bb7 15.
Bd3 Rad8 16. h3 d5 17. fxe5 Nxe4 18. Bxe4 dxe4 19. Qf2 Qxe5 20. Bf4 Qh5 21. Be3
Bc5 22. Qg3 Rfe8 23. Rae1 Re6 24. Qg5 Qxg5 25. Bxg5 f6 26. Be3 Bxe3 27. Rxe3
Rd2 28. Rd1 Rxd1+ 29. Nxd1 Rd6 30. Nf2 f5 31. Rc3 Bc6 32. Kh2 Kf7 33. Kg3 Kf6
34. Kf4 g5+ 35. Ke3 h5 36. g3 Ke5 37. g4 hxg4 38. hxg4 f4+ 39. Ke2 Bd5 40. b3
Rc6 41. Rxc6 Bxc6 42. Nh3 Kd4 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "13"]
[White "Altantuya, Boldbaatar"]
[Black "Chen, Boyu"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2003"]
[BlackElo "0"]
[PlyCount "25"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Bb4 6. Bd3 Bxc3+ 7. bxc3 O-O 8.
Qc2 Nbd7 9. O-O Qc7 10. Ba3 Re8 11. Ng5 h6 12. Bh7+ Kh8 13. Nxf7# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "14"]
[White "Chen, Shouqi"]
[Black "Hu, Yu A."]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "0"]
[BlackElo "1998"]
[PlyCount "68"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3
Be7 9. O-O O-O 10. a4 Nc6 11. a5 Bxb3 12. cxb3 Nxa5 13. Na4 Nc6 14. Nb6 Rb8 15.
f3 Nd7 16. Nd5 Bg5 17. Bf2 Nc5 18. Qc2 Ne6 19. Bb6 Qd7 20. Bc4 Ncd4 21. Qf2 Bd8
22. Qg3 Kh8 23. Qh3 Bxb6 24. Nxb6 Qc6 25. Nd5 Qc5 26. Kh1 b5 27. Bd3 Nxb3 28.
Rxa6 Qd4 29. Rd1 Nec5 30. Bc2 Qxb2 31. Rxd6 Qxc2 32. Nf6 gxf6 33. Qh6 Ne6 34.
Qxf6+ Ng7 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "15"]
[White "Nithyalakshmi, Sivanesan"]
[Black "Hao, Zidi"]
[Result "1-0"]
[ECO "A60"]
[WhiteElo "1946"]
[BlackElo "0"]
[PlyCount "91"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 c5 2. d5 e6 3. c4 Nf6 4. Nc3 d6 5. e4 Be7 6. f4 Nbd7 7. Nf3 e5 8. Be2 a6
9. a4 Qc7 10. O-O O-O 11. Qd3 Rd8 12. f5 b6 13. Nd2 g6 14. g4 h6 15. h4 Nh7 16.
Qh3 Kg7 17. Nf3 Rh8 18. Kg2 Bb7 19. Rh1 Rag8 20. Kf2 Nhf6 21. Be3 Kf8 22. Rag1
Ke8 23. Qf1 Kd8 24. g5 hxg5 25. Nxg5 Ke8 26. fxg6 Rxg6 27. Ne6 Qc8 28. Rxg6
fxg6 29. Qg2 Rg8 30. Bh6 Bf8 31. Bg5 Be7 32. Rg1 Nf8 33. Bxf6 Bxf6 34. Ng5 Rh8
35. Qg3 Bxg5 36. Qxg5 Qh3 37. h5 gxh5 38. Bf3 Qh2+ 39. Rg2 Qh3 40. Ne2 h4 41.
Ng1 Qh1 42. Bh5+ Kd7 43. Qg7+ Kc8 44. Qxh8 h3 45. Qxf8+ Kc7 46. Rg7# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "16"]
[White "He, Songyan"]
[Black "Karpinskiy, Kirill"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "0"]
[BlackElo "1939"]
[PlyCount "84"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d3 c6 5. Bd2 Qc7 6. Nf3 Nf6 7. d4 Bf5 8.
Bc4 e6 9. O-O Bd6 10. h3 O-O 11. Re1 Nbd7 12. a4 a5 13. Bb3 h6 14. Rc1 Rad8 15.
Qe2 Nd5 16. Ne4 Bf4 17. Bxd5 cxd5 18. Bxf4 Qxf4 19. Ng3 g6 20. Qb5 b6 21. Ne5
Nxe5 22. dxe5 Qd4 23. Qb3 Rb8 24. c3 Qc5 25. c4 d4 26. Qf3 Qb4 27. Qa3 Qc5 28.
Qb3 Rfd8 29. Qb5 d3 30. Rcd1 Rd4 31. b3 d2 32. Re2 Qxb5 33. cxb5 Rbd8 34. Nf1
Bc2 35. Rdxd2 Bxb3 36. Rxd4 Rxd4 37. Rd2 Rxa4 38. Rd6 Ra1 39. Rd4 Bd5 40. f4
Rb1 41. Kf2 Rxb5 42. Ne3 Rc5 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "17"]
[White "Mordido, Kylen Joy"]
[Black "Hong, Zixi"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1873"]
[BlackElo "0"]
[PlyCount "75"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 e6 2. Nf3 Nf6 3. g3 Be7 4. Nc3 c6 5. Bg2 O-O 6. O-O h6 7. d4 d5 8. b3
Nbd7 9. Bb2 b6 10. Nd2 Bb7 11. Qc2 Rc8 12. Rad1 Re8 13. Qc1 Qc7 14. Ba3 Bxa3
15. Qxa3 Qb8 16. e4 Rcd8 17. cxd5 cxd5 18. e5 Nh7 19. Nb5 f6 20. f4 Rf8 21. Nd6
Qa8 22. Rc1 Qb8 23. N2c4 dxc4 24. Nxb7 Rde8 25. Nd6 Rd8 26. bxc4 Qc7 27. Nb5
Qb8 28. Nxa7 Qc7 29. Nc6 Rde8 30. Ne7+ Kf7 31. Nc6 Kg8 32. Ne7+ Kf7 33. Nd5 Qb8
34. Rb1 exd5 35. Bxd5+ Kg6 36. f5+ Kh5 37. Qf3+ Kg5 38. h4# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "18"]
[White "Jin, Pinyan"]
[Black "Merts, Dmitrii"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "0"]
[BlackElo "1870"]
[PlyCount "56"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e6 7. Qd2 Rb8 8. Nge2
Nd4 9. Nd1 Ne7 10. c3 Nxe2 11. Qxe2 O-O 12. Qd2 Re8 13. O-O b5 14. d4 Qc7 15.
dxc5 dxc5 16. Bf4 e5 17. Be3 Bb7 18. f4 Nc8 19. Qf2 c4 20. fxe5 Bxe5 21. Bh3
Bxe4 22. Bxc8 Rbxc8 23. Bxa7 Ba8 24. Be3 Qb7 25. Qxf7+ Qxf7 26. Rxf7 Kxf7 27.
Nf2 Bxg3 28. hxg3 Rxe3 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "19"]
[White "Concio, Michael Jr."]
[Black "Kaminskii, Ilia"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "1869"]
[BlackElo "0"]
[PlyCount "99"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Nbxd2 b6 7. g3 Bb7 8.
Bg2 d6 9. O-O O-O 10. Qc2 Nbd7 11. Rfd1 c5 12. e4 e5 13. d5 h6 14. Nf1 Nh7 15.
Ne3 Ndf6 16. Nf5 Qd8 17. b4 Bc8 18. Ne3 Ng4 19. Re1 Nxe3 20. Rxe3 Ng5 21. Nd2
f5 22. Rb3 fxe4 23. h4 Nh3+ 24. Bxh3 Bxh3 25. Nxe4 Bf5 26. Re1 Bxe4 27. Qxe4
Qf6 28. Re2 Qf5 29. bxc5 Qxe4 30. Rxe4 bxc5 31. Re2 Rf7 32. Reb2 Rd8 33. Rb8
Rxb8 34. Rxb8+ Rf8 35. Rb3 Rf7 36. Kf1 Kh7 37. Ke2 Kg6 38. Rb8 Rd7 39. Rf8 Rb7
40. Rc8 Rb6 41. Ke3 Kf5 42. Rf8+ Kg4 43. Rf7 Rb3+ 44. Ke4 Rxa3 45. Rxg7+ Kh5
46. Rd7 Ra6 47. Kf5 Rb6 48. Rh7 Rb8 49. g4+ Kxh4 50. Rxh6# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "20"]
[White "Li, Zining"]
[Black "Zhang, Zhuoran"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "0"]
[BlackElo "1856"]
[PlyCount "74"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3
c5 9. Bd3 Nc6 10. dxc5 Qxc5 11. Qe2 Qb4 12. Qd2 Qxb2 13. O-O Qb4 14. Rab1 Qa5
15. Rfe1 Nc5 16. f5 Bd7 17. fxe6 Bxe6 18. Ng5 O-O-O 19. Re3 d4 20. Rf3 dxc3 21.
Qe2 Nd4 22. Qf2 Nxf3+ 23. Qxf3 Rd7 24. Ne4 Nxe4 25. Bxe4 Bd5 26. Bxd5 Qxd5 27.
Qxc3+ Kb8 28. Qg3 Ka8 29. Qxg7 Rc8 30. Qxh7 Qxe5 31. Qh3 Qd4+ 32. Kf1 Rc6 33.
Qd3 Rf6+ 34. Ke2 Qf2+ 35. Kd1 Rxd3+ 36. cxd3 Qxg2 37. Ke1 Rf1# 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "21"]
[White "Li, Guohao"]
[Black "Li, Zongyang"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "1839"]
[BlackElo "0"]
[PlyCount "49"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. O-O e6 5. d4 Nc6 6. c4 dxc4 7. Qa4 Bd7 8. Qxc4
Na5 9. Qc2 Rc8 10. Nc3 Bc6 11. Rd1 Bxf3 12. Bxf3 Nd7 13. Qa4 cxd4 14. Qxd4 Rc4
15. Qd3 Qc8 16. Bf4 Be7 17. Nb5 Nc5 18. Nd6+ Bxd6 19. Qxd6 Ne4 20. Qe5 Nc6 21.
Qxg7 Rf8 22. b3 Rb4 23. a3 Nxf2 24. Kxf2 Rxb3 25. Bh6 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "22"]
[White "Ma, Changyu"]
[Black "Liu, Meng"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "0"]
[BlackElo "1822"]
[PlyCount "48"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bb3
b4 9. Ne2 Bb7 10. O-O c5 11. Ng3 Be7 12. Re1 Ne4 13. Bc2 Nxg3 14. hxg3 O-O 15.
b3 cxd4 16. Nxd4 Nc5 17. Bb2 Qb6 18. Qg4 Bf6 19. e4 Nd3 20. Bxd3 Bxd4 21. Bxd4
Qxd4 22. Bc4 Rfd8 23. Rad1 Qb2 24. Qf4 Rd4 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "23"]
[White "Sun, Yidi"]
[Black "Qu, Xilun"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1810"]
[BlackElo "0"]
[PlyCount "89"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 Bf5 7. Nc3 Qd8 8.
d5 Nb8 9. Qb3 b6 10. Bf4 a6 11. Nd4 Bg6 12. Rd1 Nf6 13. Nc6 Nxc6 14. dxc6 Qc8
15. Qxb6 e6 16. c7 Be7 17. Qc6+ Kf8 18. Bd6 Nd7 19. Na4 Bf5 20. Bxe7+ Kxe7 21.
Qd6+ Ke8 22. Nc5 Nxc5 23. Qxc5 Qb7 24. Qd6 f6 25. Bxa6 Qe4+ 26. Kf1 e5 27. b3
Kf7 28. Bc4+ Kg6 29. Bd5 Qc2 30. Bxa8 Rxa8 31. Qd2 Qxc7 32. h4 h5 33. Kg1 e4
34. a4 Ra5 35. Rc1 Qb6 36. Kh2 Re5 37. Qe3 Qd6 38. Rhd1 Rd5+ 39. Qg3+ Qxg3+ 40.
Kxg3 Re5 41. Rc3 Be6 42. b4 f5 43. Rc5 Kf6 44. Kf4 Rxc5 45. bxc5 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "24"]
[White "Sun, Haohan"]
[Black "Chua, Jia-Tien"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "0"]
[BlackElo "1771"]
[PlyCount "90"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. Ne5 b5 6. g3 Bb7 7. Bg2 a6 8. a4
Qc7 9. O-O b4 10. Na2 e6 11. Nxc4 a5 12. Bf4 Qd8 13. e4 Be7 14. Rc1 O-O 15. e5
Nd5 16. Bxd5 cxd5 17. Ne3 g5 18. Qg4 Kh8 19. Bxg5 Bxg5 20. f4 Bh6 21. Qh5 Bg7
22. f5 exf5 23. Nxf5 Ra6 24. Rf4 Rg6 25. Nd6 Qd7 26. Rcf1 f6 27. b3 Kg8 28. Qf3
Ba8 29. Nc1 Na6 30. Nd3 Nc7 31. Nc5 Qd8 32. Ncb7 Bxb7 33. Nxb7 Qa8 34. Nc5 fxe5
35. Rxf8+ Qxf8 36. Qxf8+ Bxf8 37. Nd7 Bg7 38. Nxe5 Bxe5 39. dxe5 Re6 40. Re1
Na6 41. Kf2 Nc5 42. Re3 d4 43. Re1 Nd3+ 44. Kf1 Nxe1 45. Kxe1 Rxe5+ 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "25"]
[White "Zhao, Kaiwen"]
[Black "Sun, Mingze"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "1740"]
[BlackElo "0"]
[PlyCount "68"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. O-O Nf6 7. c4 Bc5 8. Be3
Qb6 9. Qb3 Ng4 10. Qxb6 Bxb6 11. Nc2 Nxe3 12. Nxe3 Nc6 13. Nc2 Ne5 14. Be2 d6
15. Rd1 Ke7 16. Nc3 Bd7 17. Nd4 Rac8 18. b3 Nc6 19. Nxc6+ Bxc6 20. Bf3 Rhf8 21.
Re1 f5 22. Re2 Bd4 23. Rc1 g5 24. h3 Kd7 25. exf5 Rxf5 26. Bg4 Re5 27. Rd2 Bc5
28. Rcd1 Rf8 29. Kf1 Ke7 30. f3 Rf4 31. Re2 Bd4 32. Rd3 Bxc3 33. Rxc3 Rxe2 34.
Kxe2 e5 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "26"]
[White "Talypin, Bogdan"]
[Black "Shushakov, Andrey"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "0"]
[BlackElo "1738"]
[PlyCount "72"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 c5 3. Bf4 cxd4 4. Bxb8 Qa5+ 5. Qd2 Qxd2+ 6. Nxd2 Rxb8 7. Ngf3
e6 8. Nxd4 a6 9. e3 b6 10. Bd3 Bb7 11. O-O Be7 12. Rab1 O-O 13. a3 Rbc8 14.
Rfc1 d5 15. cxd5 Nxd5 16. Be4 Rfd8 17. N2b3 g6 18. h3 e5 19. Ne2 Nf4 20. Rxc8
Nxe2+ 21. Kf1 Ng3+ 22. fxg3 Bxc8 23. Ke2 Be6 24. Nd2 b5 25. Bb7 Rb8 26. Bf3 f5
27. e4 Rc8 28. Kd3 Bg5 29. Rd1 a5 30. h4 Bh6 31. exf5 gxf5 32. Bb7 e4+ 33. Ke2
Rc2 34. g4 Bf4 35. gxf5 Bc4+ 36. Ke1 Bg3# 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "27"]
[White "Hou, Yifan B"]
[Black "Wang, Boxiu"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "1729"]
[BlackElo "0"]
[PlyCount "74"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 d5 6. O-O Be7 7. Nc3 dxc4 8. Qa4+
Nbd7 9. Qxc4 Nd5 10. Nd2 c6 11. e4 Nxc3 12. bxc3 a5 13. Re1 b5 14. Qe2 Nf6 15.
e5 Nd5 16. Ne4 g6 17. Bh6 Bf8 18. Bxf8 Kxf8 19. Nd6 Qe7 20. Bxd5 exd5 21. f4
Bc8 22. f5 Bxf5 23. Nxf5 gxf5 24. Qh5 Qe6 25. Rf1 Qg6 26. Qh3 h6 27. Rxf5 Qe6
28. Raf1 Ke8 29. Qh5 Qg6 30. Qf3 Rh7 31. Qf4 Qe6 32. Rf6 Qe7 33. e6 Kf8 34.
Rxf7+ Rxf7 35. Qxh6+ Ke8 36. Rxf7 Qxf7 37. exf7+ Kxf7 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "28"]
[White "Wang, Lingxiang"]
[Black "Ma, Binhe"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "0"]
[BlackElo "1725"]
[PlyCount "92"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Nf3 e6 5. Bd3 Bg6 6. O-O Nbd7 7. Be2 a6 8. c4
dxc4 9. Bxc4 Nb6 10. Bd3 Nbd5 11. Bg3 Nb4 12. Bxg6 hxg6 13. a3 Nc6 14. Nbd2 Bd6
15. Bxd6 Qxd6 16. Nc4 Qd5 17. Nfe5 Nxe5 18. Nxe5 Qe4 19. Qf3 Qxf3 20. Nxf3 Rh5
21. Rac1 c6 22. Ne5 Ke7 23. Rc2 Rah8 24. h3 g5 25. f3 Nd5 26. Kf2 Rd8 27. Nd3
f5 28. Re1 f4 29. e4 Ne3 30. Rxe3 Rxd4 31. Nxf4 gxf4 32. Ree2 Rh8 33. Ke1 Rhd8
34. Red2 g5 35. Rxd4 Rxd4 36. Kf2 e5 37. g3 Kf6 38. gxf4 gxf4 39. Kg2 Rd3 40.
Kf2 Rd8 41. Kg2 Rg8+ 42. Kh2 Rg3 43. Rf2 Kg5 44. Rg2 Rxg2+ 45. Kxg2 Kh4 46. Kh2
c5 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "29"]
[White "Men, Jiayi"]
[Black "Wang, Puxuan"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1715"]
[BlackElo "0"]
[PlyCount "75"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. g3 c6 3. Bg2 Nf6 4. Nf3 e6 5. c4 Nbd7 6. O-O Bd6 7. b3 O-O 8. Bb2
b6 9. Nbd2 Bb7 10. Ne5 Ne8 11. e4 Nxe5 12. dxe5 Bc5 13. exd5 cxd5 14. Qh5 Be7
15. Rad1 Qc7 16. Rc1 Qd8 17. Rfd1 Bc5 18. Ne4 Qe7 19. Nxc5 bxc5 20. cxd5 exd5
21. Bxd5 Bxd5 22. Rxd5 Rc8 23. Ba3 Nc7 24. Rdxc5 Qd7 25. Rd1 Qe6 26. Rxc7 Rxc7
27. Bxf8 Qc6 28. Bd6 Rd7 29. Qg4 Rd8 30. Qg5 Qe8 31. Rd4 Rc8 32. Rg4 g6 33. Rc4
Rd8 34. Qf6 Rd7 35. Rb4 Rd8 36. Qxd8 Qxd8 37. Rb8 Qxb8 38. Bxb8 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "30"]
[White "Wang, Yuehuan"]
[Black "Ho, Chen Ee"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "0"]
[BlackElo "1710"]
[PlyCount "57"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O c5 5. d3 Nc6 6. Nbd2 Be7 7. e4 Qc7 8. Re1
dxe4 9. dxe4 e5 10. a4 O-O 11. c3 Rd8 12. Qc2 h6 13. b3 Be6 14. Ba3 Rac8 15.
Qb2 Qa5 16. Bf1 a6 17. Nc4 Qc7 18. Qc2 b5 19. axb5 axb5 20. Ncd2 Qb6 21. Qb1
Rd7 22. Bb2 Rcd8 23. c4 b4 24. Qc1 Qc7 25. h4 Bg4 26. Kh2 Nh7 27. Ra2 Nd4 28.
Bg2 Bxf3 29. Bxf3 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "31"]
[White "Li, Baitong"]
[Black "Wang, Zixuan"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1706"]
[BlackElo "0"]
[PlyCount "106"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. c3 Nc6 4. d4 d5 5. exd5 Qxd5 6. Be2 cxd4 7. cxd4 Bb4+ 8.
Nc3 Qa5 9. Qb3 Nge7 10. O-O O-O 11. Bf4 Qb6 12. Rfd1 Rd8 13. Bg3 Bd7 14. a3 Bc5
15. Qxb6 Bxb6 16. d5 exd5 17. Nxd5 Nxd5 18. Rxd5 Be6 19. Rxd8+ Rxd8 20. Rd1
Rxd1+ 21. Bxd1 Bc4 22. Nd2 Bd3 23. Bd6 g6 24. b3 Kg7 25. g3 Kf6 26. Bg4 Bf5 27.
Bxf5 Kxf5 28. Kf1 Ke6 29. Bf8 Kd5 30. Ke2 Kd4 31. Bg7+ Kd5 32. f4 Bd4 33. Bf8
Bc3 34. Nf3 Nd4+ 35. Nxd4 Bxd4 36. Be7 Ke4 37. Bf8 f5 38. h3 Bf6 39. Bc5 b6 40.
Be3 Bd4 41. Bd2 Bb2 42. Bb4 h5 43. h4 a5 44. Bd6 b5 45. Be7 a4 46. bxa4 bxa4
47. Bf8 Bc3 48. Be7 Kd4 49. Bf6+ Kc4 50. Be5 Kb3 51. Bxc3 Kxc3 52. Ke3 Kb3 53.
Kd3 Kxa3 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "32"]
[White "Wen, Langning"]
[Black "Wei, Boyang"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "0"]
[BlackElo "1687"]
[PlyCount "61"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Be7 8. f3
Qc7 9. Qd2 Nc6 10. Nxc6 bxc6 11. O-O O-O 12. Kh1 d5 13. exd5 cxd5 14. Bf4 e5
15. Bg3 Bb7 16. Bd3 d4 17. Ne4 Nd5 18. c3 Ne3 19. Rfe1 f5 20. cxd4 fxe4 21.
Qxe3 exd3 22. Bxe5 Bd6 23. Qxd3 Bxe5 24. dxe5 Rad8 25. Qe3 Rde8 26. Rac1 Qf7
27. e6 Qh5 28. Red1 Rxf3 29. Qb6 Rh3 30. Qc7 Qh4 31. Qf7+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "33"]
[White "Wang, Xinbo"]
[Black "Yang, Pengfei"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1581"]
[BlackElo "0"]
[PlyCount "82"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Ng6 8. h4
h5 9. Qg3 Nc6 10. Nf3 Qa5 11. Bd2 c4 12. Be2 Bd7 13. Ng5 Nce7 14. f4 Nf5 15.
Qf2 f6 16. Nf3 Nxf4 17. exf6 gxf6 18. Rb1 Nxe2 19. Kxe2 Qc7 20. Kd1 Ng3 21. Re1
Ne4 22. Qf1 O-O-O 23. Ng1 Qa5 24. Rxe4 dxe4 25. Qxc4+ Qc7 26. Qb4 Bc6 27. Ne2
e5 28. Kc1 Rhg8 29. g3 Rge8 30. Be3 Qb6 31. Qc4 Qa6 32. Qxa6 bxa6 33. dxe5 fxe5
34. Rb4 Rd7 35. c4 Rf8 36. Bc5 Rf1+ 37. Kb2 a5 38. Rb3 Ba4 39. Rc3 Rb7+ 40. Rb3
Bxb3 41. cxb3 Kd7 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "34"]
[White "Yu, Feiran"]
[Black "Wang, Bowen(chn)"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "0"]
[BlackElo "1573"]
[PlyCount "63"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c6 5. Ne5 Nbd7 6. f4 Bd6 7. Nd2 c5 8. c3
O-O 9. g4 Ne4 10. Bxe4 Qh4+ 11. Kf1 dxe4 12. Nec4 Be7 13. Nxe4 b5 14. Ncd6 Qh3+
15. Kg1 Nf6 16. Nxf6+ gxf6 17. Nxc8 Raxc8 18. Bd2 cxd4 19. exd4 Kh8 20. Kf2 Rg8
21. Qf3 Qxg4 22. Qxg4 Rxg4 23. Rag1 f5 24. Kf3 Rcg8 25. Kf2 Bd6 26. h3 Rh4 27.
Rxg8+ Kxg8 28. Rg1+ Kf8 29. Kg3 Rh6 30. Rg2 Bc7 31. Be3 Ke7 32. b3 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "35"]
[White "Lu, Miaoyi"]
[Black "Yuan, Qijun"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1545"]
[BlackElo "0"]
[PlyCount "113"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 Nbd7 8.
O-O O-O 9. Qc2 Re8 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Nf6 13. Qc2 Qc7 14. Rfe1
Bd7 15. Ne5 Rad8 16. Rad1 Bc8 17. b4 Qb6 18. Qc3 h6 19. a4 a6 20. c5 Qc7 21. f4
Nd5 22. Qb3 b6 23. Nc4 b5 24. Nd6 bxa4 25. Nxe8 Rxe8 26. Qa3 Bd7 27. Bxd5 cxd5
28. Rc1 Qc6 29. Qe3 Rb8 30. Rb1 f6 31. Qf3 Qb5 32. f5 Qc6 33. fxe6 Bxe6 34. Qf4
Rd8 35. Re3 Kf7 36. Rbe1 Re8 37. Qd6 Qxd6 38. cxd6 f5 39. Kf2 g5 40. Re5 a3 41.
d7 Bxd7 42. Rxd5 Rxe1 43. Kxe1 Bb5 44. Rxf5+ Ke6 45. Re5+ Kd6 46. Kd2 a2 47.
Re1 Kd5 48. Kc3 Bc4 49. Re5+ Kd6 50. Ra5 Bb5 51. Rxa2 Ke6 52. Rf2 Ke7 53. d5 g4
54. Rf4 h5 55. Rf5 Be8 56. Re5+ Kd7 57. Rxe8 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "36"]
[White "Zhang, Jiaqi(h)"]
[Black "Li, Tianbo"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "0"]
[BlackElo "1538"]
[PlyCount "129"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 O-O 6. Bg5 Bb4 7. O-O Bxc3 8.
bxc3 d6 9. h3 h6 10. Bh4 Na5 11. Bb3 Nxb3 12. axb3 Kh7 13. Re1 Rg8 14. d4 Qe7
15. Bg3 Nd7 16. dxe5 dxe5 17. Ra5 f6 18. Rd5 Nb6 19. Rd3 Be6 20. Nh2 g5 21. Nf1
Rad8 22. Ne3 c6 23. Qd2 Rxd3 24. Qxd3 Rd8 25. Qe2 c5 26. Rd1 a6 27. c4 Rd7 28.
Nd5 Qd8 29. Qf3 Kg7 30. Qe3 Qf8 31. Rd3 Nxd5 32. cxd5 Bf7 33. f3 b5 34. Rc3 Rc7
35. Bf2 c4 36. bxc4 bxc4 37. Qb6 Qc8 38. Ra3 Rb7 39. Qxa6 Rb1+ 40. Kh2 Qc7 41.
Rc3 Rb4 42. Qa3 Qb8 43. Bc5 Rb1 44. Rxc4 Rf1 45. Qb3 Qa8 46. Ra4 Qc8 47. Qb4 h5
48. Qc4 Rc1 49. Ra7 Kg6 50. Ra4 h4 51. Be3 Rxc2 52. Qb4 Be8 53. Ra7 Bf7 54. Qe7
Qe8 55. Qb7 Rc3 56. Bb6 Rd3 57. Bc5 Rc3 58. Bb4 Rc8 59. d6 Rd8 60. d7 Qg8 61.
Be7 Be6 62. Bxd8 Qxd8 63. Qc7 Qxc7 64. Rxc7 Bxd7 65. Rxd7 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "37"]
[White "San Diego, Jerlyn Mae"]
[Black "Zhu, Chenxi"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "1538"]
[BlackElo "0"]
[PlyCount "123"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb5 a6 7. N5a3 Be7 8. c4
Be6 9. Nc3 O-O 10. Be3 Nbd7 11. Qd2 Qc7 12. Rc1 Rac8 13. Be2 Rfd8 14. O-O Qa5
15. Rfd1 Nc5 16. Nc2 Ncd7 17. b3 Nh5 18. Nd5 Qxd2 19. Nxe7+ Kf8 20. Ng6+ hxg6
21. Rxd2 Nc5 22. Rcd1 Ke7 23. Bg5+ Nf6 24. Na3 b6 25. Be3 Ne8 26. Bg5+ f6 27.
Be3 Kf7 28. Nb1 f5 29. Bg5 Rd7 30. Nc3 Rcc7 31. b4 Nb7 32. Na4 Rc6 33. b5 axb5
34. cxb5 Rc5 35. Nxc5 Nxc5 36. Be3 Rb7 37. Bxc5 dxc5 38. a4 Ke7 39. Ra1 c4 40.
Bd1 Nd6 41. Bc2 Ra7 42. Rad1 Nf7 43. h3 Rc7 44. Kf2 f4 45. Ra1 Nd6 46. Rdd1 Ra7
47. Rdb1 c3 48. Ra3 Rc7 49. a5 bxa5 50. b6 Rb7 51. Rxa5 Nc4 52. Ra7 Bc8 53. Bd3
Nb2 54. Ba6 c2 55. Rc1 Kd7 56. Rxc2 Nd1+ 57. Ke1 Ne3 58. Rxc8 Kxc8 59. Bxb7+
Kb8 60. Bc6 Nxg2+ 61. Kf2 Kc8 62. Ra8# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "38"]
[White "Zou, Jiaye"]
[Black "Li, Xintong"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "0"]
[BlackElo "1533"]
[PlyCount "90"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 d6 3. Nc3 Be7 4. Bc4 c6 5. Bb3 Nf6 6. O-O O-O 7. Qe2 Nbd7 8.
Rd1 Qc7 9. d4 Re8 10. d5 Nc5 11. dxc6 bxc6 12. Bc4 Be6 13. b4 Nb7 14. Bb2 Bf8
15. a3 Nd8 16. Ba2 Bxa2 17. Nxa2 Ne6 18. g3 Rab8 19. Rab1 Nd7 20. c4 f6 21. Nc3
Nb6 22. Ba1 Red8 23. Qa2 Qf7 24. a4 Nc7 25. Nd2 d5 26. cxd5 cxd5 27. a5 Nc8 28.
exd5 Nxd5 29. b5 Nxc3 30. Qxf7+ Kxf7 31. Bxc3 Rd5 32. Ne4 Rbxb5 33. Rxd5 Rxb1+
34. Kg2 Ke8 35. Nd2 Rc1 36. Ne4 Rb1 37. Nd2 Rb7 38. Nc4 Rc7 39. Bxe5 Rxc4 40.
Bf4 Rc5 41. Rd3 Rxa5 42. Bc7 Rc5 43. Rd8+ Kf7 44. Rxc8 Bd6 45. Bxd6 Rxc8 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "1"]
[Board "39"]
[White "Qi, Wangboyu"]
[Black "Zou, Zhengliang"]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "1533"]
[BlackElo "0"]
[PlyCount "83"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 d6 6. Bg2 Nbd7 7. O-O c6 8. e4
e5 9. d5 Nb6 10. b3 Re8 11. h3 cxd5 12. cxd5 a6 13. Ba3 Re7 14. Qd2 Ne8 15.
Rac1 Nd7 16. Rc2 b5 17. Bb2 Bb7 18. a3 Rc8 19. Rfc1 Nc5 20. b4 Nb3 21. Qe3 Nxc1
22. Rxc1 Nf6 23. Nd2 Nd7 24. Nb3 Nb6 25. Bf1 h5 26. Na5 Ba8 27. a4 Nc4 28. Bxc4
bxc4 29. Qe2 Qb6 30. Na2 Bh6 31. Nxc4 Qd8 32. Rc2 Rec7 33. b5 axb5 34. axb5 Bf8
35. Nb4 Rc5 36. Nc6 Bxc6 37. bxc6 Rb8 38. Rc1 Rb3 39. Ra1 Rb4 40. Na3 Qb6 41.
Ra2 Be7 42. Bc1 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "1"]
[White "Zhang, Zhuoran"]
[Black "Bai, Jinshi"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1856"]
[BlackElo "2571"]
[PlyCount "80"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bd3 d5 7. O-O Nf6 8.
Nd2 Be7 9. Qe2 O-O 10. b3 a5 11. Bb2 a4 12. Kh1 a3 13. Bxf6 Bxf6 14. e5 Be7 15.
f4 Qa5 16. Rf3 g6 17. Rh3 Ba6 18. Rf1 Bxd3 19. Rxd3 Rad8 20. g4 Rde8 21. g5 Bb4
22. Nb1 c5 23. Rh3 c4 24. bxc4 dxc4 25. Rff3 Qd5 26. c3 Bc5 27. Nd2 Rb8 28. Qe1
Rb2 29. Ne4 Be7 30. Rhg3 Rfb8 31. Rg1 Rxa2 32. Qe3 Rbb2 33. Re1 Rxh2+ 34. Kg1
Rag2+ 35. Kf1 Rb2 36. Rh3 Rxh3 37. Qxh3 a2 38. Qh1 Rb1 39. Kf2 a1=Q 40. Rxb1
Qa2+ 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "2"]
[White "Batsuren, Dambasuren"]
[Black "Concio, Michael Jr."]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2353"]
[BlackElo "1869"]
[PlyCount "86"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 c5 7. cxd5 Nxd5 8. Nc3
cxd4 9. Nxd5 exd5 10. Nxd4 Nc6 11. Be3 Nxd4 12. Bxd4 Be6 13. Qa4 Bf6 14. Rfd1
Bxd4 15. Qxd4 Qe7 16. Rac1 Rfd8 17. Qe5 Qd6 18. Qxd6 Rxd6 19. Rc7 Rb8 20. Kf1
Kf8 21. e3 Rc6 22. Rc1 Rxc1+ 23. Rxc1 Ke7 24. Rd1 Rd8 25. Rd4 b6 26. Ke1 Kd6
27. Kd2 Rd7 28. f4 f6 29. Bf3 a5 30. Rd3 Ke7 31. a3 Bf7 32. Rb3 Rd6 33. Rc3 Kd7
34. Kd3 Rc6 35. Kd4 Rxc3 36. bxc3 Kd6 37. Bd1 Be8 38. h4 h6 39. Bf3 Bf7 40. f5
b5 41. Bg2 Kc6 42. Bh1 Kd6 43. Bf3 Kc6 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "3"]
[White "Chua, Jia-Tien"]
[Black "Baterdene, Tsogbayar"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1771"]
[BlackElo "2318"]
[PlyCount "100"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 d6 4. g3 Bg4 5. Bg2 Nd4 6. h3 Bf3 7. O-O Bxg2 8.
Kxg2 Nf6 9. d3 e6 10. Be3 Nxe2 11. Qxe2 Be7 12. f4 O-O 13. Nd1 b5 14. Nf2 a5
15. c3 a4 16. Ng4 Nd7 17. f5 d5 18. f6 Nxf6 19. Nxf6+ Bxf6 20. Bxc5 Re8 21. e5
Be7 22. Bxe7 Qxe7 23. Qg4 a3 24. b3 Rac8 25. Rac1 Rc6 26. c4 bxc4 27. dxc4 dxc4
28. Rxc4 Rxc4 29. Qxc4 Qb7+ 30. Kf2 Rc8 31. Qd3 h5 32. Re1 h4 33. gxh4 Qb6+ 34.
Qe3 Qb4 35. Qe4 Qc5+ 36. Qe3 Qe7 37. Qg5 Qb4 38. Qg4 Qc5+ 39. Kf3 Qc2 40. Re2
Qd3+ 41. Kg2 Rc2 42. Rf2 Qd5+ 43. Qf3 Rb2 44. h5 Kh7 45. Kg3 Qxe5+ 46. Qf4
Qxf4+ 47. Rxf4 f6 48. Ra4 Rxa2 49. b4 Rb2 50. Rxa3 Rxb4 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "4"]
[White "Agibileg, Uurtsaikh"]
[Black "Li, Guohao"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2302"]
[BlackElo "1839"]
[PlyCount "81"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Be7 8.
Bd3 Nh5 9. Bxe7 Qxe7 10. O-O Nhf6 11. Qb1 a5 12. a3 O-O 13. Ra2 a4 14. Qc2 Nb6
15. Raa1 Re8 16. Rae1 Ne4 17. Ne5 f6 18. f3 Ng5 19. h4 fxe5 20. hxg5 g6 21.
dxe5 Qxe5 22. f4 Qe7 23. e4 d4 24. Ne2 c5 25. Rc1 Ra5 26. Ng3 Be6 27. Qd2 Raa8
28. f5 Bf7 29. Bb5 Red8 30. Qf4 c4 31. e5 Nd5 32. Qh4 Qxe5 33. Bxc4 b5 34. Rfe1
Qb8 35. Bxd5 Bxd5 36. Re7 Bf7 37. Rxf7 Kxf7 38. Qxh7+ Kf8 39. Qh8+ Ke7 40. Qf6+
Kd7 41. Qe6# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "5"]
[White "Shushakov, Andrey"]
[Black "Peng, Hongchi"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1738"]
[BlackElo "2278"]
[PlyCount "88"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. cxd4 cxd4 6. d3 Nc6 7. Bd2 Nge7 8. Na3
Ng6 9. Qe2 Bxa3 10. bxa3 Qd5 11. g3 Ngxe5 12. Bg2 Nxf3+ 13. Bxf3 Qd6 14. Rc1
Bd7 15. Rb1 Qc7 16. O-O O-O 17. Rfc1 Rfe8 18. Rb5 Rac8 19. Rh5 Qd6 20. g4 f5
21. Qf1 Ne5 22. Bxb7 Bc6 23. Bxc6 Rxc6 24. f3 Rxc1 25. Bxc1 Qc6 26. gxf5 Nxf3+
27. Kf2 Ne5 28. Kg3 exf5 29. Bd2 g6 30. Rh4 Ng4 31. Qf3 Qxf3+ 32. Kxf3 Ne5+ 33.
Kg3 Rd8 34. Bg5 Rd7 35. Bf6 Ng4 36. Bg5 Kg7 37. Bf4 h6 38. Bb8 g5 39. Rh3 Re7
40. Kg2 a6 41. Rf3 Re2+ 42. Kg1 Kg6 43. Ba7 Ne5 44. Rf1 g4 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "6"]
[White "Amartuvshin, Ganzorig"]
[Black "Sun, Yidi"]
[Result "0-1"]
[ECO "A70"]
[WhiteElo "2216"]
[BlackElo "1810"]
[PlyCount "81"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[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. O-O a6 11. Re1 Re8 12. a3 Nfd7 13. Bf4 Qb6 14. Bc2 Ra7 15.
Kh1 Ne5 16. Nxe5 Bxe5 17. Bxe5 Rxe5 18. f4 Re8 19. a4 b4 20. a5 Qd8 21. Ne2 Qh4
22. Qd3 Rae7 23. Qf3 Nd7 24. Qg3 Qf6 25. b3 Bb7 26. Qf2 Bxd5 27. Ng3 Bb7 28.
Rad1 Nb8 29. Rf1 Nc6 30. e5 dxe5 31. Ne4 Qg7 32. fxe5 Rb8 33. Nf6+ Kh8 34. Qxc5
Rxe5 35. Qd6 Rc8 36. Be4 Re6 37. Qd7 Re7 38. Qd2 Re6 39. Qf4 Nxa5 40. Bxb7 Nxb7
41. Rd7 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "7"]
[White "Ma, Binhe"]
[Black "Uuriintuya, Uurtsaikh"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1725"]
[BlackElo "2216"]
[PlyCount "84"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 g6 7. Be3 Bg7 8.
Qd2 Ng4 9. Bxg4 Bxg4 10. f3 Bd7 11. Nd5 Rc8 12. O-O-O O-O 13. h4 e6 14. Nxc6
Bxc6 15. Nb4 Ba4 16. Bxa7 b6 17. Qxd6 Qf6 18. e5 Qf4+ 19. Kb1 Bxe5 20. Qxb6 Qf6
21. Qa5 Bxb2 22. Qxa4 Ba1 23. Nd3 Ra8 24. Kc1 Rfc8 25. Kd2 Bc3+ 26. Ke2 Rc7 27.
Rb1 Rcxa7 28. Rb8+ Rxb8 29. Qxa7 Rd8 30. a4 e5 31. a5 Qc6 32. Qb6 Qd5 33. Qe3
Qxa5 34. h5 Qa4 35. Rc1 Qh4 36. hxg6 hxg6 37. Qf2 Qg5 38. Kd1 f5 39. f4 Qh5+
40. Qf3 Qxf3+ 41. gxf3 e4 42. fxe4 fxe4 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "8"]
[White "Liu, Zhaoqi"]
[Black "Hou, Yifan B"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2167"]
[BlackElo "1729"]
[PlyCount "120"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. b3 e6 2. Bb2 d5 3. Nf3 Nf6 4. g3 Be7 5. Bg2 Nbd7 6. O-O O-O 7. c4 c6 8. d3
Qc7 9. Nbd2 Re8 10. Qc2 b6 11. cxd5 exd5 12. e4 dxe4 13. dxe4 Ba6 14. Rfe1 Nc5
15. Nc4 Rad8 16. e5 Nd5 17. a3 Ne6 18. Nd4 Nxd4 19. Bxd4 Bf8 20. Bb2 Bc8 21.
Rad1 Bg4 22. Rd4 Qc8 23. h3 Bf5 24. Be4 Bxe4 25. Rdxe4 Qf5 26. Kg2 Qg6 27. Qe2
f5 28. exf6 Nxf6 29. Rxe8 Rxe8 30. Ne5 Qf5 31. Qc4+ Qe6 32. Qxe6+ Rxe6 33. f4
Rd6 34. Re2 Nd5 35. Kf3 Nc7 36. Nc4 Rd1 37. Rd2 Rb1 38. Ne3 Nd5 39. Nd1 Bxa3
40. Ke4 Rxd1 41. Rxd1 Bxb2 42. Rd2 Bc3 43. Rc2 a5 44. g4 Kf7 45. g5 g6 46. h4
b5 47. h5 a4 48. hxg6+ hxg6 49. bxa4 bxa4 50. Ra2 Nb6 51. f5 gxf5+ 52. Kxf5 c5
53. g6+ Kg7 54. Rh2 a3 55. Rh7+ Kg8 56. Ra7 Bb2 57. g7 Nc8 58. Ra5 c4 59. Ke4
Kxg7 60. Ke3 Nd6 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "9"]
[White "Ho, Chen Ee"]
[Black "Ning, Kaiyu"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "1710"]
[BlackElo "2157"]
[PlyCount "92"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 dxc4 5. Bg2 Nc6 6. Qa4 Bb4+ 7. Bd2 Nd5 8.
Bxb4 Ndxb4 9. Nc3 Bd7 10. O-O a6 11. Ne5 b5 12. Qd1 Rb8 13. a3 Nxe5 14. axb4
Nc6 15. Bxc6 Bxc6 16. Rxa6 Ba8 17. Qd2 O-O 18. Qf4 Qe7 19. Na2 Rfd8 20. Rc1 Rd7
21. Ra3 Rbd8 22. f3 Rxd4 23. Qe3 e5 24. b3 cxb3 25. Rxb3 Bd5 26. Rb2 Bc4 27.
Nc3 h6 28. Ne4 f5 29. Nd2 Qd6 30. Nxc4 bxc4 31. Rc3 Rb8 32. b5 Qc5 33. Kg2 Rxb5
34. Rxb5 Qxb5 35. Qc1 Qd5 36. Qb2 Rd2 37. Qb8+ Kh7 38. Re3 Qd4 39. Qf8 Qxe3 40.
Qxf5+ Kg8 41. Qe6+ Kf8 42. Qc8+ Kf7 43. Qxc7+ Kg6 44. Qc6+ Kh7 45. Qxc4 Rxe2+
46. Kh3 Qxf3 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "10"]
[White "Quizon, Daniel"]
[Black "Men, Jiayi"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2091"]
[BlackElo "1715"]
[PlyCount "87"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. exd5 exd5 5. d4 Be6 6. Nge2 Bd6 7. Bg2 Ne7 8.
O-O O-O 9. dxc5 Be5 10. Bf4 f6 11. Re1 Bf7 12. Qd2 Na6 13. Rad1 Nc7 14. Nd4 Ng6
15. Be3 Qd7 16. Nce2 Rad8 17. c3 Qa4 18. b4 a5 19. Rb1 Na6 20. Nf5 axb4 21.
cxb4 Qd7 22. Ned4 Bxd4 23. Nxd4 Ne5 24. Bf4 Nc4 25. Qc3 Rfe8 26. h4 Qa4 27.
Rxe8+ Rxe8 28. a3 Qxa3 29. Qxa3 Nxa3 30. Ra1 Nc4 31. c6 Nb8 32. Bxb8 Rxb8 33.
cxb7 Nb6 34. Ra7 Be8 35. b5 Na4 36. Nc6 Rxb7 37. Rxb7 Nc5 38. Bxd5+ Kf8 39. Rb8
Nd7 40. b6 Nxb8 41. Nxb8 Bb5 42. b7 Ke7 43. Nc6+ Bxc6 44. Bxc6 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "11"]
[White "Li, Xintong"]
[Black "Tugstumur, Yesuntumur"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1533"]
[BlackElo "2058"]
[PlyCount "116"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. d3 Nc6 5. Be2 d6 6. O-O Be7 7. Nbd2 e5 8. Re1
O-O 9. Nf1 d5 10. Qc2 Be6 11. Ng3 Rc8 12. Bf1 h6 13. Bd2 dxe4 14. dxe4 Qc7 15.
Be3 Qb6 16. Qb1 Ng4 17. c4 Nxe3 18. Rxe3 Qc7 19. b3 Rfd8 20. Qb2 Rd7 21. Rd3
Rcd8 22. Rad1 Nd4 23. Ne1 a6 24. Nc2 b5 25. Ne3 Rb8 26. Qc3 Bd8 27. R3d2 Bg5
28. Re1 Rbd8 29. Rd3 b4 30. Qd2 a5 31. Qd1 Bxe3 32. Rexe3 a4 33. Qb1 axb3 34.
axb3 Ra8 35. Ne2 Ra3 36. Nxd4 exd4 37. Re1 Qa5 38. Rdd1 Ra2 39. Qd3 Ra7 40. Rb1
Qa3 41. Re2 Ra1 42. Ree1 Rxb1 43. Rxb1 Qa5 44. h3 Qc7 45. Qd1 Ra2 46. Ra1 Ra3
47. Bd3 Qf4 48. Rb1 Ra2 49. Bc2 f5 50. Qc1 Qxc1+ 51. Rxc1 fxe4 52. Bxe4 Kf7 53.
Rd1 Kf6 54. h4 Bf5 55. Bxf5 Kxf5 56. f3 Kf4 57. Kh2 Ke3 58. Re1+ Re2 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "12"]
[White "Cheng, Yuanda"]
[Black "Lu, Miaoyi"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2029"]
[BlackElo "1545"]
[PlyCount "57"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. c4 Nf6 6. Nc3 Bg4 7. Be3 e6 8. c5
Be7 9. h3 Bxf3 10. gxf3 e5 11. dxe5 Nxe5 12. Qa4+ Nc6 13. O-O-O O-O 14. Bb5 Rc8
15. Rhg1 Kh8 16. Qf4 Nb8 17. b4 b6 18. Nxd5 Nxd5 19. Qe5 f6 20. Qxd5 Qc7 21.
Bd3 g6 22. Bxg6 hxg6 23. Rxg6 f5 24. Rh6+ Kg7 25. Rg1+ Bg5 26. Rxg5+ Kxh6 27.
Qe6+ Kh7 28. Qg6+ Kh8 29. Rh5+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "13"]
[White "Wang, Zixuan"]
[Black "Altantuya, Boldbaatar"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "0"]
[BlackElo "2003"]
[PlyCount "78"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Bg5 d5 6. e3 Be7 7. Be2 O-O 8. O-O
Nbd7 9. Rc1 c5 10. dxc5 Nxc5 11. cxd5 Nxd5 12. Bxe7 Qxe7 13. Nxd5 Bxd5 14. b4
Ne4 15. a3 Rfd8 16. Qc2 a5 17. Qb2 Ng5 18. Qb1 Be4 19. Qb2 Nxf3+ 20. Bxf3 Bxf3
21. gxf3 Qg5+ 22. Kh1 Qh5 23. Qe2 h6 24. Rg1 axb4 25. axb4 Ra4 26. Rb1 Rda8 27.
Rg3 Ra2 28. Qe1 Rc8 29. Ra1 Rac2 30. Qg1 Qe5 31. Qe1 R8c4 32. Rb1 Ra2 33. Kg2
Rcc2 34. Kf1 Qd5 35. Kg1 Rxf2 36. Rd1 Rfd2 37. Rxd2 Rxd2 38. e4 Qd4+ 39. Kf1
Rd1 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "14"]
[White "Hu, Yu A."]
[Black "San Diego, Jerlyn Mae"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1998"]
[BlackElo "1538"]
[PlyCount "120"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nc6 6. Nc3 Nf6 7. Bc4 O-O 8.
Bb3 a5 9. O-O a4 10. Nxa4 Nxe4 11. Nb5 Ra6 12. Qe2 d5 13. Rad1 Nf6 14. Nc5 Ra8
15. c4 Na5 16. Nc3 Nxb3 17. axb3 e6 18. Qf3 Kh8 19. Rd2 h5 20. h3 Qc7 21. cxd5
exd5 22. Nxd5 Nxd5 23. Qxd5 Rb8 24. Bd4 b6 25. Bxg7+ Kxg7 26. Qd4+ f6 27. Ne4
Be6 28. Qb4 Rfd8 29. Rfd1 Rxd2 30. Qxd2 Bxb3 31. Qd7+ Qxd7 32. Rxd7+ Kh6 33.
Nxf6 Kg5 34. Rd6 b5 35. f3 Rc8 36. Ne4+ Kh6 37. Rb6 Ba4 38. Nc3 Rc5 39. Kf2 Rc4
40. Ke3 h4 41. Kd3 Rf4 42. Rb7 Kg5 43. Nxb5 Rb4 44. Nd6 Rxb7 45. Nxb7 Kf4 46.
Ke2 Bb5+ 47. Kf2 Ke5 48. Nc5 Kd5 49. Ne4 Bd3 50. g3 hxg3+ 51. Kxg3 Kc4 52. Kg4
Be2 53. Kg5 Kd3 54. Kf4 Kc2 55. h4 Kxb2 56. Nc5 Kc3 57. Nd7 Kd4 58. Ne5 Kd5 59.
Nxg6 Ke6 60. Ne5 Kf6 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "15"]
[White "Yang, Pengfei"]
[Black "Nithyalakshmi, Sivanesan"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "0"]
[BlackElo "1946"]
[PlyCount "100"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bg4 5. Nbd2 e6 6. O-O Nbd7 7. c3 Be7 8. Qc2
O-O 9. Re1 Qc7 10. Nf1 a5 11. e4 dxe4 12. dxe4 e5 13. Ne3 Bxf3 14. Bxf3 g6 15.
Kg2 h5 16. h4 Nc5 17. Rh1 Qc8 18. a3 a4 19. Nc4 Qe6 20. Qe2 b5 21. Nd2 Rfd8 22.
Nf1 Qd6 23. Bg5 Qd3 24. Re1 Ne6 25. Bxf6 Bxf6 26. Qxd3 Rxd3 27. Be2 Rd7 28. c4
bxc4 29. Bxc4 Nd4 30. Rd1 Rb7 31. Ne3 Rxb2 32. g4 Be7 33. gxh5 gxh5 34. Rh3 Kf8
35. Nf5 Nxf5 36. exf5 Rc2 37. Bd3 Rc3 38. Be4 Rxh3 39. Kxh3 Bxa3 40. Bxc6 Ra6
41. f6 Kg8 42. Rg1+ Kh8 43. Be8 Bb2 44. Bxf7 Rxf6 45. Ba2 Rxf2 46. Rg5 Bd4 47.
Rxh5+ Kg7 48. Bd5 a3 49. Rg5+ Kf6 50. Rg2 e4 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "16"]
[White "Karpinskiy, Kirill"]
[Black "Wen, Langning"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "1939"]
[BlackElo "0"]
[PlyCount "70"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. e3 O-O 6. Bd3 b6 7. O-O Bb7 8. Qe2
c5 9. Rd1 Qc7 10. Nb5 Qc8 11. dxc5 dxc4 12. Bxc4 Bxc5 13. b3 Nc6 14. Bb2 Be7
15. Rac1 Qb8 16. Nbd4 Nxd4 17. Bxd4 Nd5 18. Ne5 Bd6 19. Nd7 Bxh2+ 20. Kf1 Qd6
21. Nxf8 Qxf8 22. g3 Ne7 23. Qh5 Nf5 24. Qxh2 Nxd4 25. Rxd4 Rd8 26. Qh4 Rxd4
27. Qxd4 h6 28. Rd1 Kh7 29. Qd6 Qa8 30. Bd3+ g6 31. e4 Bxe4 32. Bxe4 Qxe4 33.
Kg1 Qf5 34. Qf4 Qxf4 35. gxf4 Kg7 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "17"]
[White "Zou, Zhengliang"]
[Black "Mordido, Kylen Joy"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "0"]
[BlackElo "1873"]
[PlyCount "116"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O Be7 8.
Be3 d6 9. Kh1 b5 10. a3 Bb7 11. f3 Nbd7 12. Qe1 O-O 13. Qg3 Rfe8 14. Bd3 Nc5
15. Rae1 Rac8 16. Bd2 Qd8 17. f4 Nfd7 18. Qg4 Bf6 19. Nf3 Kh8 20. f5 Ne5 21.
Nxe5 dxe5 22. Rf3 exf5 23. Qxf5 Ne6 24. Be3 Nf8 25. Rh3 Rxc3 26. bxc3 Bc8 27.
Qf3 Bxh3 28. Qxh3 Qa5 29. Bc5 Ne6 30. Bb4 Qc7 31. a4 Rd8 32. a5 Be7 33. Qf5
Bxb4 34. cxb4 Nd4 35. Qf2 f6 36. h3 Qc3 37. Rb1 Kg8 38. Kg1 Rc8 39. Kh2 Qc6 40.
Rc1 Qd6 41. Qd2 Rd8 42. Qe1 Ne6 43. Rd1 Qc6 44. g3 Rc8 45. Rc1 Nd4 46. Kg2 Qe6
47. Qf2 Rc3 48. Qe1 Qc6 49. Kf2 Qc8 50. Kg2 h5 51. h4 Ra3 52. Qf2 Rxd3 53. cxd3
Qxc1 54. Qa2+ Kh7 55. Qf7 Qd2+ 56. Kh3 Qe2 57. Qe8 Qf1+ 58. Kh2 Nf3# 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "18"]
[White "Merts, Dmitrii"]
[Black "Zhang, Jiaqi(h)"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1870"]
[BlackElo "0"]
[PlyCount "93"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[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 Nxd4 10. Bxd4 Be6 11. h4 Qa5 12. h5 Rfc8 13. hxg6 hxg6 14. Be2 Rab8
15. O-O-O Bxa2 16. Qe3 Bc4 17. g5 Nh5 18. Bxg7 Nxg7 19. Bxc4 Rxc4 20. Kb1 Rbc8
21. Nd5 Re8 22. b3 Rc6 23. Qc1 Ra6 24. Qb2 Qa3 25. Nc7 Qxb2+ 26. Kxb2 Rc6 27.
Nxe8 Nxe8 28. Rd3 Nc7 29. Rc3 Rxc3 30. Kxc3 Ne6 31. Rg1 Nf4 32. Kb4 Ne2 33. Rd1
Kg7 34. Kc4 f6 35. Re1 Nf4 36. Ra1 a6 37. Kb4 Ne6 38. Ka5 Nxg5 39. Kb6 Nxf3 40.
Kxb7 Ng5 41. Kxa6 Nxe4 42. b4 g5 43. b5 Nc5+ 44. Ka7 g4 45. b6 Kg6 46. b7 Nxb7
47. Kxb7 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "19"]
[White "Liu, Meng"]
[Black "Yu, Feiran"]
[Result "1/2-1/2"]
[ECO "A44"]
[WhiteElo "1822"]
[BlackElo "0"]
[PlyCount "63"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 Nf6 5. Nf3 Be7 6. Be2 Nbd7 7. O-O O-O 8. Nd2
Ne8 9. g3 g6 10. Nc4 Ng7 11. f4 f6 12. Be3 Nb6 13. Qd2 Nxc4 14. Bxc4 Bh3 15.
Rf2 a6 16. a4 Qc7 17. Bf1 Bd7 18. a5 Rab8 19. Na4 Bxa4 20. Rxa4 Qd7 21. Ra2 Ra8
22. b4 cxb4 23. Qxb4 Rfc8 24. Rb2 Rc7 25. Bb6 Rcc8 26. Be3 Rc7 27. c4 Kh8 28.
h4 Qg4 29. Kg2 Nh5 30. Rf3 Bf8 31. Bd3 Rac8 32. Rbf2 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "20"]
[White "Wang, Bowen(chn)"]
[Black "Zhao, Kaiwen"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1573"]
[BlackElo "1740"]
[PlyCount "88"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. Bb5 Nd4 5. Nxd4 cxd4 6. Be2 Bg7 7. d3 e6 8. Bf3
Ne7 9. Nd2 O-O 10. O-O d6 11. Nb3 Qc7 12. Kh1 Bd7 13. Bd2 a5 14. Nxa5 Rxa5 15.
Bxa5 Qxa5 16. Rf2 Qb5 17. b3 Rc8 18. g4 f5 19. gxf5 exf5 20. Qd2 fxe4 21. Bxe4
Bc6 22. Re1 Nf5 23. a4 Qb6 24. Kg1 Ne3 25. Bxc6 Rxc6 26. Qc1 Bf6 27. a5 Qxa5
28. Rxe3 dxe3 29. Qxe3 Qc7 30. Qe8+ Kg7 31. Re2 Qc8 32. Qe4 Qf5 33. Qf3 Be5 34.
Qd5 Qg4+ 35. Kf1 Qxf4+ 36. Rf2 Qc1+ 37. Kg2 Qg5+ 38. Kf1 Bf6 39. Qe4 Qe5 40.
Qg4 Rc7 41. Qb4 Re7 42. Qd2 Qa1+ 43. Kg2 Qe1 44. Qf4 Qe5 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "21"]
[White "Sun, Mingze"]
[Black "Ma, Changyu"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "98"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3
Be7 9. O-O f6 10. exf6 Nxf6 11. a3 O-O 12. Re1 Bd6 13. Rb1 e5 14. dxe5 Nxe5 15.
Nxe5 Bxe5 16. c4 Ng4 17. Ng3 Bd4 18. Be3 Nxf2 19. Qc2 Nxd3 20. Qxd3 dxc4 21.
Qxc4+ Be6 22. Qc2 Rad8 23. Bxd4 cxd4 24. Qd3 Qb3 25. Qe4 Rfe8 26. Re2 Bf7 27.
Qf3 Qxf3 28. Rxe8+ Bxe8 29. gxf3 Bg6 30. Rd1 Kf7 31. Kf2 Kf6 32. f4 d3 33. Ke3
Re8+ 34. Kf2 Rc8 35. f5 Bxf5 36. Nxf5 Kxf5 37. Rxd3 Rc2+ 38. Kg1 Rxb2 39. h3 g5
40. Rc3 h5 41. Rd3 Kf4 42. Rc3 b5 43. Kf1 a5 44. Ke1 a4 45. Rd3 Rb3 46. Rd4+
Ke3 47. Rd5 Rb1+ 48. Rd1 Rxd1+ 49. Kxd1 g4 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "22"]
[White "Hao, Zidi"]
[Black "Li, Baitong"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "0"]
[BlackElo "1706"]
[PlyCount "95"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 d6 2. c4 e5 3. Nc3 Nf6 4. e4 Be7 5. d3 c6 6. Be2 O-O 7. b3 Re8 8. Bb2
Bf8 9. O-O Nbd7 10. Qc2 Nc5 11. Rad1 Qc7 12. h3 Ne6 13. d4 Nf4 14. dxe5 dxe5
15. Rd2 h6 16. Bd3 N6h5 17. Re1 Nxd3 18. Rxd3 Nf4 19. Rd2 f6 20. Ne2 Ng6 21.
Bc3 Be6 22. Ng3 Nf4 23. Nh4 Rad8 24. Red1 Bf7 25. Nhf5 Bc5 26. b4 Bf8 27. c5
Rxd2 28. Rxd2 Be6 29. a3 b6 30. cxb6 axb6 31. Qd1 Rd8 32. Bb2 c5 33. bxc5 Bxc5
34. Qf3 Qa7 35. Rd1 Kh7 36. Ra1 Ra8 37. Nh5 Nxh5 38. Qxh5 b5 39. Qe2 Bc4 40.
Qc2 Rd8 41. a4 Bd3 42. Qc3 Bxf2+ 43. Kh1 Bxe4 44. axb5 Qb7 45. Ng3 Rd3 46. Nxe4
Rxc3 47. Nxc3 Bd4 48. Rb1 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "23"]
[White "Wei, Boyang"]
[Black "Chen, Shouqi"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1687"]
[BlackElo "0"]
[PlyCount "89"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 e6 5. Bg2 Be7 6. O-O Nbd7 7. Nc3 dxc4 8. Nd2
Nb6 9. Nde4 O-O 10. e3 Nbd5 11. Qe2 b5 12. Nxf6+ Bxf6 13. e4 Nxc3 14. bxc3 Be7
15. Rd1 Bb7 16. Qg4 Re8 17. Bh6 Bf8 18. e5 Qe7 19. Bg5 Qc7 20. f4 Kh8 21. f5
exf5 22. Qxf5 Qc8 23. Qxf7 Rb8 24. Be4 Qg4 25. Qf4 Qxf4 26. Bxf4 Ba3 27. Bc1
Bf8 28. Rf1 c5 29. Bxb7 Rxb7 30. d5 Rbb8 31. Bf4 b4 32. cxb4 cxb4 33. d6 a5 34.
Rfe1 Re6 35. Rad1 h6 36. h4 c3 37. Kf2 Kg8 38. Rd5 a4 39. Rc5 Rbe8 40. Rc7 b3
41. axb3 axb3 42. Rxc3 b2 43. Rb3 Bxd6 44. exd6 Rxe1 45. d7 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "24"]
[White "Hong, Zixi"]
[Black "Wang, Xinbo"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "0"]
[BlackElo "1581"]
[PlyCount "100"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Bc4 Nf6 6. Nf3 e6 7. O-O Be7 8.
Qe2 a6 9. Rd1 Qc7 10. Bf4 e5 11. Be3 b5 12. Bd5 Bb7 13. Rac1 Qd7 14. Bxb7 Qxb7
15. Bg5 Nbd7 16. Bxf6 Nxf6 17. Nd5 Nxd5 18. Rxd5 O-O 19. Rdd1 Rac8 20. h3 h6
21. Nh2 Rc6 22. Nf1 Rfc8 23. Rxc6 Qxc6 24. Qd3 Qc2 25. Qxc2 Rxc2 26. Rd2 Rxd2
27. Nxd2 Kf8 28. f3 Ke8 29. Kf2 Kd7 30. Nf1 Bd8 31. Ke2 Bb6 32. Nd2 Bd4 33. b3
Kc6 34. Nf1 Kc5 35. Kd2 a5 36. Kc2 g6 37. Nd2 f5 38. Kd3 Kb4 39. Kc2 fxe4 40.
fxe4 Be3 41. Nf1 Bg5 42. Ng3 a4 43. bxa4 bxa4 44. Kb1 Kc3 45. Ka1 a3 46. Kb1
Kd3 47. Nf1 Ke2 48. Nh2 Ke3 49. Nf1+ Kxe4 50. Nd2+ Bxd2 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "25"]
[White "Li, Tianbo"]
[Black "He, Songyan"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "1538"]
[BlackElo "0"]
[PlyCount "96"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nbd7 7. Bd3 c5 8. d5
Ne5 9. Qd2 e6 10. Be2 exd5 11. cxd5 Re8 12. h3 Ned7 13. Bd3 a6 14. a4 Ne5 15.
Nge2 b6 16. f4 Nxd3+ 17. Qxd3 Qe7 18. Ng3 h5 19. h4 Ng4 20. O-O-O f5 21. e5
dxe5 22. d6 Qf7 23. Rhe1 e4 24. Qd2 Bxc3 25. Qxc3 Bd7 26. b3 Rac8 27. Kb2 Nxe3
28. Rxe3 b5 29. axb5 axb5 30. Ne2 b4 31. Qc2 Bb5 32. Rg3 Bd3 33. Rgxd3 exd3 34.
Qxd3 Qe6 35. Rd2 Red8 36. Nc1 Rc6 37. d7 Rc7 38. Qd5 Qxd5 39. Rxd5 Rdxd7 40.
Rxd7 Rxd7 41. Kc2 Kf7 42. Nd3 Rd5 43. Kd2 Rd8 44. Ke3 Re8+ 45. Ne5+ Kf6 46. Kd3
Rxe5 47. fxe5+ Kxe5 48. g3 Kd5 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "26"]
[White "Kaminskii, Ilia"]
[Black "Qi, Wangboyu"]
[Result "1/2-1/2"]
[ECO "D93"]
[WhiteElo "0"]
[BlackElo "1533"]
[PlyCount "94"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Nf3 c6 6. e3 O-O 7. Be2 dxc4 8. Bxc4
Nbd7 9. O-O Nb6 10. Bb3 Nbd5 11. Nxd5 Nxd5 12. Bxd5 Qxd5 13. h3 h6 14. a3 Qb5
15. b4 b6 16. Qb3 Be6 17. Qc2 Rac8 18. Rac1 a5 19. bxa5 Qxa5 20. Qd3 c5 21. Be5
c4 22. Qc3 Qxc3 23. Rxc3 Bd5 24. Bxg7 Kxg7 25. Ne5 Rfd8 26. Rb1 f6 27. Nf3 Bxf3
28. gxf3 Rd6 29. Rb4 Rdc6 30. Rc2 Kf7 31. Kf1 g5 32. Ke2 Kg6 33. Rcb2 c3 34.
Rc2 Kh5 35. Rb3 Kh4 36. Rb1 Ra8 37. Ra1 Ra5 38. Kd3 Rf5 39. Ke4 Rb5 40. Rac1
Rb3 41. Ra1 Kxh3 42. f4 Kg2 43. f3+ Kg3 44. Rg1+ Kh3 45. f5 Rb2 46. Rh1+ Kg3
47. Rg1+ Kh3 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "27"]
[White "Wang, Jingyu"]
[Black "Jin, Pinyan"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1528"]
[BlackElo "0"]
[PlyCount "47"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. a4 Nf6 7. Bd3 Bc5 8. Nb3
Be7 9. O-O O-O 10. Be3 Nc6 11. a5 d5 12. exd5 exd5 13. Bb6 Qb8 14. Be2 Bd6 15.
h3 Re8 16. Bf3 Ne5 17. Bxd5 Nxd5 18. Nxd5 Nd7 19. Re1 Rf8 20. Qd3 Nxb6 21. Nxb6
Rd8 22. Nxa8 Bh2+ 23. Kh1 Rxd3 24. Re8# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "28"]
[White "Li, Zongyang"]
[Black "Zhang, Siqi"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "0"]
[BlackElo "1523"]
[PlyCount "139"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 c4 7. Qg4 g6 8. Ne2
Nc6 9. Bg5 Qa5 10. g3 h6 11. Qh4 Nxd4 12. Qxd4 hxg5 13. Qe3 Qd8 14. Nd4 Nh6 15.
Nf3 Nf5 16. Qxg5 Qxg5 17. Nxg5 O-O 18. g4 Ne7 19. Rd1 Nc6 20. Nf3 b5 21. Rb1 a6
22. Bg2 Nb8 23. Nd4 Nd7 24. f4 Nc5 25. g5 Na4 26. Kd2 Bd7 27. h4 Kg7 28. Rh3
Rh8 29. Bf3 Rh7 30. Rbh1 Rah8 31. Ne2 Nc5 32. Ng3 Bc6 33. Nf1 Nd7 34. Ne3 Bb7
35. Ng4 Bc6 36. Ke3 Bb7 37. Kd4 Rc8 38. Nf6 Nxf6 39. gxf6+ Kf8 40. h5 gxh5 41.
Bxh5 Ke8 42. Bf3 Rxh3 43. Rxh3 Kd7 44. Rh7 Rf8 45. Bh5 Ke8 46. Kc5 Bc8 47. Kb6
Bd7 48. Kxa6 b4 49. cxb4 Ba4 50. b5 Bxc2 51. Rg7 d4 52. b6 Be4 53. b7 Bxb7+ 54.
Kxb7 d3 55. Bd1 c3 56. Rg3 c2 57. Bxc2 dxc2 58. Rc3 Rh8 59. Rxc2 Rh1 60. Rc8+
Kd7 61. Rc7+ Ke8 62. Re7+ Kf8 63. Rc7 Rb1+ 64. Ka6 Kg8 65. Rc4 Kh7 66. a4 Kg6
67. a5 Ra1 68. Kb5 Rb1+ 69. Rb4 Rxb4+ 70. Kxb4 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "29"]
[White "Zhai, Pinran"]
[Black "Li, Zining"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1518"]
[BlackElo "0"]
[PlyCount "109"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. a3 Nf6 7. Nc3 b6 8. Be3
Bb7 9. f3 d6 10. Rc1 Nbd7 11. b4 Be7 12. Be2 O-O 13. O-O Ne5 14. Qb3 Nc6 15.
Na4 Nd7 16. Rfd1 Nxd4 17. Bxd4 Bg5 18. Be3 Bxe3+ 19. Qxe3 a5 20. Nc3 axb4 21.
Nb5 Qc5 22. Qxc5 bxc5 23. Rxd6 Ne5 24. axb4 cxb4 25. Rb1 Nc6 26. Nd4 Nxd4 27.
Rxd4 e5 28. Rd2 h6 29. Rxb4 Ra1+ 30. Kf2 Ba6 31. Rbb2 Ra4 32. Ra2 Rxa2 33. Rxa2
Bb7 34. Kg3 Kh7 35. Ra7 Ba8 36. Kg4 Kg6 37. h4 h5+ 38. Kh3 f6 39. c5 Bc6 40.
Rc7 Ba4 41. Ba6 Ra8 42. Bc4 Ra5 43. g4 hxg4+ 44. Kxg4 Be8 45. Bd5 Kh6 46. c6
Bh5+ 47. Kf5 Bxf3 48. Rc8 Kh7 49. Bg8+ Kh6 50. Bf7 g6+ 51. Kxf6 Kh5 52. Rh8+
Kg4 53. c7 Ra6+ 54. Be6+ Kf4 55. c8=Q 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "30"]
[White "Qu, Xilun"]
[Black "Zhou, Yunliang"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "0"]
[BlackElo "1517"]
[PlyCount "101"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 c4 7. Nbd2 Na5 8. Rb1 Bd7
9. Be2 Nh6 10. Qc2 Be7 11. b4 cxb3 12. Nxb3 Ba4 13. Nfd2 Bg5 14. Qb2 Bxb3 15.
Nxb3 Bxc1 16. Nxc1 Qxb2 17. Rxb2 O-O 18. Nb3 Nxb3 19. Rxb3 Rfc8 20. Kd2 Rc7 21.
Rhb1 b6 22. a4 g6 23. Rb4 Nf5 24. g4 Ne7 25. f4 Nc6 26. Rb5 Na5 27. Bd3 Kg7 28.
f5 Rac8 29. Rc1 Kg8 30. h4 Kg7 31. h5 g5 32. Rb4 h6 33. Ba6 Rd8 34. Rf1 Rf8 35.
Kd3 Nc6 36. Rbb1 Nb8 37. Bb5 a6 38. Bxa6 Nxa6 39. Rxb6 Rfc8 40. Rxa6 Rxc3+ 41.
Ke2 Rb3 42. Rf2 exf5 43. gxf5 g4 44. Kf1 g3 45. Re2 Kh7 46. e6 g2+ 47. Kxg2
Rg8+ 48. Kf2 Rgg3 49. e7 Rgf3+ 50. Ke1 Rb1+ 51. Kd2 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "31"]
[White "Zhang, Jiaqi"]
[Black "Sun, Haohan"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1475"]
[BlackElo "0"]
[PlyCount "39"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bg5 Nf6 6. Bd3 O-O 7. O-O Bg4 8.
Nbd2 Nbd7 9. c3 c6 10. Qc2 Re8 11. Bxh7+ Kh8 12. Bf5 Bxf5 13. Qxf5 g6 14. Qh3+
Kg8 15. Rae1 Qb6 16. Rb1 Ne4 17. Qxd7 f6 18. Nxe4 dxe4 19. Bxf6 Bf8 20. Ng5 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "32"]
[White "Wang, Boxiu"]
[Black "Xie, Kaifan"]
[Result "0-1"]
[ECO "B62"]
[WhiteElo "0"]
[BlackElo "1452"]
[PlyCount "50"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bg5 e6 8.
Bc4 a6 9. Be2 Be7 10. Nf3 O-O 11. Bxf6 Bxf6 12. Qxd6 Qa5 13. e5 Nxe5 14. Qd2
Bc6 15. O-O Nxf3+ 16. gxf3 Rfd8 17. Qf4 Be5 18. Qg4 Rd4 19. Qh3 Qb4 20. Ne4
Rxe4 21. c3 Rh4 22. cxb4 Rxh3 23. Rab1 Rxh2 24. Rfd1 g5 25. Rbc1 g4 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "33"]
[White "Zhu, Zikun"]
[Black "Talypin, Bogdan"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1443"]
[BlackElo "0"]
[PlyCount "113"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bf5 4. O-O Nf6 5. c4 e6 6. d4 Nbd7 7. cxd5 cxd5 8.
Nc3 Bb4 9. Bf4 O-O 10. Qb3 Qa5 11. Rac1 Rac8 12. a3 Bxc3 13. bxc3 Nb6 14. Ne5
Ne4 15. Qb4 Qa4 16. f3 Nxc3 17. Qxa4 Ncxa4 18. g4 Bg6 19. Kf2 f6 20. Nxg6 hxg6
21. e4 g5 22. Bg3 Nc3 23. Bd6 Rfd8 24. Bb4 Nb5 25. Rxc8 Rxc8 26. Rd1 Rc2+ 27.
Kg3 Nc4 28. Rd3 Ra2 29. Bh1 Ncxa3 30. exd5 exd5 31. f4 gxf4+ 32. Kxf4 Ra1 33.
Bxd5+ Kh7 34. Bxb7 Nc2 35. Rh3+ Kg6 36. Be4+ Kf7 37. Bxc2 Nxd4 38. Be4 Ne6+ 39.
Ke3 Ra4 40. Bd2 Ra3+ 41. Bd3 Nc5 42. Kd4 Ne6+ 43. Kd5 Ra2 44. Be3 Ra3 45. Ke4
Ra4+ 46. Kf3 Ra3 47. Bc4 Ke7 48. Bxe6 Kxe6 49. Ke4 Ra4+ 50. Bd4 Rb4 51. Ra3 g6
52. Ra6+ Ke7 53. Rxa7+ Ke6 54. Ra6+ Ke7 55. Kd5 Rb5+ 56. Kc4 Rb7 57. Rxf6 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "34"]
[White "Wang, Puxuan"]
[Black "Lian, Shian"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "0"]
[BlackElo "1439"]
[PlyCount "109"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. d4 b6 7. cxb6 axb6 8. Nf3
Be7 9. O-O Bb7 10. Qc2 O-O 11. Bd2 Na6 12. Qd3 Ndb4 13. Bxb4 Nxb4 14. Qb3 Bxf3
15. gxf3 d5 16. Be2 c5 17. dxc5 bxc5 18. Na3 Qc7 19. Qe3 Rxa3 20. Qxa3 Nc2 21.
Qc3 Nxa1 22. f4 d4 23. Qc1 f6 24. Bc4 fxe5 25. Bxe6+ Kh8 26. f5 Nb3 27. axb3
Qb7 28. Re1 Bd6 29. Qg5 Qf3 30. Qh4 Rf6 31. Ra1 Be7 32. Qg3 Qxg3+ 33. hxg3 h5
34. Ra8+ Kh7 35. Re8 Bf8 36. Rd8 g6 37. fxg6+ Kxg6 38. Bd5 Rd6 39. Be4+ Kf7 40.
Rc8 d3 41. Bf3 Rh6 42. Rd8 Bd6 43. Rd7+ Ke6 44. Rd8 h4 45. Bg4+ Kd5 46. Bf3+ e4
47. Bd1 hxg3 48. fxg3 e3 49. Bf3+ Kd4 50. Re8 Bxg3 51. Re4+ Kd5 52. Rxe3+ Kd6
53. Rxd3+ Kc7 54. Rd5 Kb6 55. Rd7 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "35"]
[White "Liu, Jiapeng"]
[Black "Wang, Lingxiang"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1418"]
[BlackElo "0"]
[PlyCount "90"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 a6 5. Nc3 b5 6. cxd5 cxd5 7. a3 Bg4 8. Be2
e6 9. h3 Bh5 10. Ne5 Bxe2 11. Qxe2 Nbd7 12. f4 Rc8 13. O-O Bd6 14. Bd2 O-O 15.
Be1 Ne4 16. Nxe4 dxe4 17. a4 f6 18. Ng4 Qb6 19. axb5 axb5 20. Ba5 Qb7 21. Rfc1
Qd5 22. Be1 Nb6 23. Nf2 f5 24. Nd1 Nc4 25. Nc3 Qb7 26. b3 Na3 27. Bd2 Rc6 28.
Nb1 Rxc1+ 29. Bxc1 Nxb1 30. Rxb1 Rc8 31. Ra1 Rc3 32. Qa2 Qc8 33. Bd2 Rc2 34.
Qa5 Rb2 35. Rc1 Qf8 36. Qa6 Kf7 37. Be1 Rxb3 38. Bh4 Rxe3 39. Rc8 Qxc8 40. Qxc8
Bxf4 41. Qd7+ Kg6 42. Qxe6+ Kh5 43. Qxf5+ Kxh4 44. Qxf4+ Kh5 45. Qxe3 b4 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "36"]
[White "Yuan, Qijun"]
[Black "Tsetsenbileg, Munkhbayar"]
[Result "0-1"]
[ECO "B89"]
[WhiteElo "0"]
[BlackElo "1409"]
[PlyCount "50"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. Bc4 Nc6 8. f3
Bd7 9. Qd2 Qc7 10. Nxc6 Bxc6 11. Bb3 Be7 12. O-O-O b5 13. Bf4 Rd8 14. Kb1 a5
15. a3 Qb7 16. Rhe1 b4 17. axb4 axb4 18. Na2 d5 19. exd5 Nxd5 20. Qc1 Ra8 21.
Bxd5 Bxd5 22. b3 Bf6 23. Be5 Bxe5 24. Rxe5 O-O 25. Rd4 Rxa2 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "37"]
[White "Zhang, Yili"]
[Black "Wang, Yuehuan"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1100"]
[BlackElo "0"]
[PlyCount "80"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Be2 Na5 8. Nbd2 Bd7
9. Qc2 Ne7 10. Rb1 Qc7 11. b4 cxb3 12. Nxb3 Ba4 13. Nfd2 Rc8 14. Bb2 Nc4 15.
Bc1 Ng6 16. Qa2 Nb6 17. Bb2 Nf4 18. Nc1 Nxg2+ 19. Kf1 Nf4 20. Ndb3 Nc4 21. Bd1
Nxb2 22. Qxb2 Qxc3 23. Qxc3 Rxc3 24. Ne2 Nxe2 25. Kxe2 Bxa3 26. Ra1 Bxb3 27.
Kd2 Bb4 28. Rxa7 Rc8+ 29. Ke2 Bxd1+ 30. Rxd1 b6 31. Rb1 Ba5 32. Rb7 O-O 33. Rb3
Rc6 34. Kd3 Rfc8 35. Ke2 R6c7 36. Rxc7 Rxc7 37. Kd3 Kf8 38. h3 Ke7 39. Ra3 f6
40. exf6+ gxf6 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "38"]
[White "Zhu, Chenxi"]
[Black "An, Yan"]
[Result "1-0"]
[ECO "B83"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "115"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 a6 7. Be3 d6 8. Qd2
Be7 9. f3 Qc7 10. g4 Nd7 11. O-O-O Nb6 12. h4 Bd7 13. g5 Ne5 14. f4 Nec4 15.
Bxc4 Nxc4 16. Qd3 Nxe3 17. Qxe3 b5 18. f5 b4 19. Nce2 Rc8 20. Qd2 Qb7 21. Ng3
e5 22. Nb3 Ba4 23. Kb1 Bd7 24. f6 gxf6 25. gxf6 Bf8 26. Rhg1 Qb5 27. Nh5 a5 28.
Ng7+ Kd8 29. Qd5 Qxd5 30. Rxd5 Bc6 31. Rxa5 Bxe4 32. Rc1 Rg8 33. Ra6 Bxg7 34.
fxg7 Ke7 35. Rb6 Rxg7 36. Rxb4 Bf5 37. a4 Rg4 38. Rxg4 Bxg4 39. c4 Bf5+ 40. Ka2
Bd3 41. Nd2 Rc5 42. b4 Rc8 43. Kb3 Bf5 44. b5 Kd7 45. Kb4 Kc7 46. a5 Rb8 47.
b6+ Kb7 48. c5 dxc5+ 49. Rxc5 Rc8 50. Rxe5 Be6 51. Rc5 Rc6 52. Rxc6 Kxc6 53.
Nc4 Kb7 54. Kc5 Ka6 55. Nd6 f5 56. Kd4 Bd7 57. Ke5 Bc6 58. Kxf5 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.24"]
[Round "2"]
[Board "39"]
[White "Chen, Boyu"]
[Black "Zou, Jiaye"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "83"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. Qe2+ Be6
8. c3 O-O 9. Qc2 g6 10. Ne2 Nc6 11. O-O Re8 12. Nd2 Qd7 13. Nb3 b6 14. Nf4 Rac8
15. Nxe6 Rxe6 16. f4 Kg7 17. f5 Ree8 18. Qf2 Qd6 19. a4 a5 20. Bb5 Re7 21. Nd2
Na7 22. Bd3 Rce8 23. Rae1 Bg5 24. Nf3 Rxe1 25. Rxe1 Rxe1+ 26. Qxe1 Qe7 27. Qxe7
Bxe7 28. fxg6 hxg6 29. Kf2 Kf6 30. g4 Ke6 31. g5 c5 32. h4 c4 33. Bxc4 dxc4 34.
Ne5 Nc8 35. Nxc4 f6 36. gxf6 Bxf6 37. Kg3 Kd5 38. Ne3+ Ke4 39. Ng2 Ne7 40. Nf4
Bxh4+ 41. Kxh4 Kxf4 42. c4 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "1"]
[White "Bai, Jinshi"]
[Black "Cheng, Yuanda"]
[Result "1-0"]
[ECO "E66"]
[WhiteElo "2571"]
[BlackElo "2029"]
[PlyCount "151"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. g3 g6 5. Bg2 Bg7 6. d4 d6 7. O-O O-O 8. d5
Na5 9. Qd3 a6 10. Nd2 Bd7 11. b3 Rb8 12. Bb2 b5 13. Rab1 Qc7 14. h3 Rb6 15. e4
bxc4 16. bxc4 Rfb8 17. Ba1 Rxb1 18. Rxb1 Rxb1+ 19. Qxb1 Qb7 20. Qxb7 Nxb7 21.
Bb2 Na5 22. f4 Ne8 23. Nd1 Ba4 24. Bxg7 Kxg7 25. Nc3 Bd7 26. e5 h6 27. Kf2 Nc7
28. g4 Na8 29. Bf1 Nb6 30. Kf3 Na4 31. Nd1 Nb6 32. Ne3 Nb7 33. Bd3 Be8 34. Kg3
Na4 35. Ne4 Nb6 36. exd6 exd6 37. h4 Nd7 38. Nc3 Nb6 39. g5 hxg5 40. fxg5 Nd7
41. Kf4 f6 42. Ne4 fxg5+ 43. Nxg5 Ne5 44. Be2 Kf6 45. Ne4+ Ke7 46. h5 gxh5 47.
Nf5+ Kd7 48. Nf6+ Kd8 49. Nxe8 Kxe8 50. Bxh5+ Kd7 51. Be2 Na5 52. Ne3 Kc7 53.
Kf5 Nb7 54. Ke6 Ng6 55. Kf7 Ne5+ 56. Ke7 Ng6+ 57. Kf6 Ne5 58. Ke6 Ng6 59. Kf7
Ne5+ 60. Ke7 Ng6+ 61. Kf6 Ne5 62. Ke6 Ng6 63. Bf1 Nd8+ 64. Kf6 Ne5 65. Nf5 Nb7
66. Ke6 Nd8+ 67. Ke7 Nb7 68. Ng7 Ng6+ 69. Ke6 Nf8+ 70. Kf7 Nd7 71. Ke7 Ne5 72.
Ne8+ Kb6 73. Kf6 Nf3 74. Be2 Nd2 75. Ke7 Ne4 76. Bd3 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "2"]
[White "Baterdene, Tsogbayar"]
[Black "Altantuya, Boldbaatar"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2318"]
[BlackElo "2003"]
[PlyCount "60"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 b6 7. Qe2 cxd4 8. cxd4
Nc6 9. Ndf3 Nb4 10. a3 Nxd3+ 11. Qxd3 Nb8 12. b4 Qd7 13. Ne2 Ba6 14. Qe3 Be7
15. O-O Nc6 16. Rb1 Bc4 17. Bd2 O-O 18. Bc3 Rfc8 19. Rfc1 Bb5 20. Ne1 a5 21.
Nd3 axb4 22. axb4 Ra3 23. Nef4 Kh8 24. Qh3 Rca8 25. Nh5 Bxd3 26. Qxd3 Bxb4 27.
Qg3 g6 28. Rxb4 gxh5 29. Qf4 Rg8 30. Rc2 Rxc3 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "3"]
[White "Nithyalakshmi, Sivanesan"]
[Black "Agibileg, Uurtsaikh"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "1946"]
[BlackElo "2302"]
[PlyCount "114"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 e5 7. O-O Nc6 8. d5
Ne7 9. b4 Nh5 10. g3 f5 11. Ng5 Nf6 12. f3 h6 13. Ne6 Bxe6 14. dxe6 Nc6 15. Be3
f4 16. Bf2 Nh7 17. Nd5 Ng5 18. b5 Ne7 19. c5 Nxe6 20. Bc4 Kh7 21. cxd6 Nxd5 22.
Bxd5 Ng5 23. dxc7 Qxc7 24. g4 Rad8 25. Rc1 Qa5 26. Qe2 Rc8 27. Kg2 Qa3 28. Rxc8
Rxc8 29. h4 Nxf3 30. Qxf3 Rc3 31. Qd1 Rg3+ 32. Kh2 Rd3 33. Qe2 Rh3+ 34. Kg1
Rh1+ 35. Kxh1 Qh3+ 36. Kg1 f3 37. Qxf3 Qxf3 38. g5 b6 39. Rc1 Qg4+ 40. Kf1 Qd7
41. Rc6 Bf8 42. Kg2 hxg5 43. hxg5 Bd6 44. Bg3 Kg7 45. Kf3 Kh7 46. Kg2 Qd8 47.
Kf3 Be7 48. Bxe5 Bxg5 49. Rc7+ Kh6 50. Rxa7 Qc8 51. Kg3 Qc1 52. Bg7+ Kh5 53. e5
Qf4+ 54. Kh3 Qg4+ 55. Kh2 Bf4+ 56. Kh1 Qh3+ 57. Kg1 Be3# 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "4"]
[White "Peng, Hongchi"]
[Black "Hu, Yu A."]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2278"]
[BlackElo "1998"]
[PlyCount "81"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. e3 O-O 6. Nge2 Nc6 7. d4 cxd4 8.
exd4 d6 9. O-O Bd7 10. b3 Qc8 11. d5 Ne5 12. Re1 Bg4 13. Bb2 Nfd7 14. Qd2 Nf3+
15. Bxf3 Bxf3 16. Qe3 Ne5 17. Ne4 Qg4 18. Nd2 Bxe2 19. Rxe2 Qh5 20. Bxe5 Qxe5
21. Qxe5 Bxe5 22. Rae1 Bc3 23. Rd1 Bxd2 24. Rdxd2 Rfe8 25. Kf1 a6 26. Rc2 Rac8
27. a4 b6 28. Ke1 Kf8 29. Kd2 b5 30. cxb5 axb5 31. a5 b4 32. Rxc8 Rxc8 33. Kd3
Rc3+ 34. Kd4 Rxb3 35. Ra2 Rc3 36. a6 Rc8 37. a7 Ra8 38. Kc4 Ke8 39. Kxb4 Kd7
40. Kb5 Kc7 41. Ka6 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "5"]
[White "Uuriintuya, Uurtsaikh"]
[Black "Karpinskiy, Kirill"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2216"]
[BlackElo "1939"]
[PlyCount "93"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 Nxd5 6. Nf3 e6 7. d4 Be7 8.
Bd3 O-O 9. O-O Nd7 10. Re1 N7f6 11. Ne5 Bd7 12. Bb1 Bc6 13. Qd3 Nxc3 14. bxc3
Qd5 15. Qh3 g6 16. Bc2 Qa5 17. Bh6 Nh5 18. Bxf8 Rxf8 19. Be4 Bxe4 20. Rxe4 Ng7
21. c4 Nf5 22. Qb3 Nxd4 23. Rxd4 Qxe5 24. Rad1 Bc5 25. Rd7 b6 26. Rxa7 Qf4 27.
Qc2 h5 28. Rad7 Qf6 29. Qd2 Kh7 30. Rd3 Qh4 31. Qc2 e5 32. Rd7 Bd4 33. Rf1 Kg7
34. Qe2 Qf6 35. Kh1 Rc8 36. Rd5 Qc6 37. f4 f6 38. fxe5 Bxe5 39. Qd2 Qxc4 40.
Rd7+ Kg8 41. Re1 Rc7 42. Rxc7 Qxc7 43. Rc1 Qe7 44. Rc8+ Kg7 45. Rd8 Qe6 46.
Rd7+ Kg8 47. Rb7 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "6"]
[White "Ning, Kaiyu"]
[Black "Mordido, Kylen Joy"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2157"]
[BlackElo "1873"]
[PlyCount "97"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Bf4 g6 3. c3 Bg7 4. e3 d6 5. h3 Nbd7 6. Nf3 b6 7. Nbd2 Bb7 8. Be2
O-O 9. O-O Re8 10. Bh2 e5 11. a4 a5 12. dxe5 dxe5 13. Bc4 Qe7 14. Qc2 Nd5 15.
Rad1 Rad8 16. Nb3 e4 17. Bxd5 Bxd5 18. Rxd5 exf3 19. Bxc7 Rc8 20. Bg3 fxg2 21.
Rfd1 Nf6 22. Re5 Qb7 23. Rxe8+ Rxe8 24. Nd2 h5 25. Nc4 Ne4 26. Nd6 Qd7 27. Nxe4
Qxh3 28. f3 Rxe4 29. fxe4 Qxg3 30. Qxg2 Qxe3+ 31. Kh1 h4 32. Rf1 Qd3 33. Qf3
Qd7 34. b3 Be5 35. Rd1 Qe6 36. Rd8+ Kg7 37. Rd5 Bg3 38. Kg2 Be5 39. b4 axb4 40.
cxb4 Bd6 41. a5 Bxb4 42. a6 Qc8 43. a7 Qb7 44. Rd7 h3+ 45. Kh1 Qa6 46. Qxf7+
Kh6 47. Qf4+ g5 48. Qf6+ Kh5 49. Rh7+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "7"]
[White "Sun, Yidi"]
[Black "Quizon, Daniel"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1810"]
[BlackElo "2091"]
[PlyCount "120"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 e6 6. Na3 a6 7. Nc4 Qd8 8. Be3
b5 9. Nce5 Nxe5 10. Nxe5 Qc7 11. a4 b4 12. Rc1 bxc3 13. Rxc3 Nf6 14. Bd3 Bb7
15. O-O Bd6 16. Nf3 Nd5 17. Rc1 Nxe3 18. fxe3 Qe7 19. Qc2 cxd4 20. exd4 Bf4 21.
Rce1 Rc8 22. Qe2 Qd6 23. Be4 Bxe4 24. Qxe4 O-O 25. Ne5 Bxe5 26. dxe5 Qb6+ 27.
Rf2 Rfd8 28. Qe3 Qa5 29. Ref1 Rc7 30. Qe4 g6 31. h3 Rd5 32. Re2 Qc5+ 33. Kh2 a5
34. Rf3 Qe7 35. Rc3 Rxc3 36. bxc3 Qc7 37. Qf4 Qxc3 38. Re4 Qb2 39. h4 Rd2 40.
Qg4 h5 41. Qg5 Rd1 42. Rf4 Qc1 43. Qf6 Qc7 44. Re4 Rd2 45. Qg5 Rf2 46. Qg3 Rd2
47. Qe3 Qc2 48. Qf3 Rf2 49. Qg3 Qxe4 50. Qxf2 Qxe5+ 51. g3 Qe4 52. Qa2 e5 53.
Qb3 Kg7 54. Qb5 Qc2+ 55. Kg1 Qc3 56. Kf2 e4 57. Qg5 Qf3+ 58. Kg1 e3 59. Qxa5
Qf2+ 60. Kh1 e2 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "8"]
[White "Tugstumur, Yesuntumur"]
[Black "Merts, Dmitrii"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2058"]
[BlackElo "1870"]
[PlyCount "79"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[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. Qc2
Nbd7 9. Nge2 Re8 10. O-O Nf8 11. Rae1 Be6 12. f3 Rc8 13. Kh1 a6 14. Na4 N6d7
15. Bxe7 Qxe7 16. Nc5 Nxc5 17. dxc5 g6 18. Nd4 Nd7 19. Rc1 f6 20. Rfe1 Bf7 21.
Qc3 Qf8 22. Nb3 Re7 23. Na5 Rc7 24. Qd4 Qe8 25. a4 g5 26. b4 Bg6 27. b5 axb5
28. axb5 Bxd3 29. b6 Rc8 30. Qxd3 Ne5 31. Qc3 Qg6 32. e4 Rd8 33. Rcd1 Qf7 34.
h3 Red7 35. exd5 Rxd5 36. Rxd5 Rxd5 37. Ra1 Qe7 38. Qb3 Nd3 39. Nxc6 Qxc5 40.
Qxd5+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "9"]
[White "Hou, Yifan B"]
[Black "Batsuren, Dambasuren"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "1729"]
[BlackElo "2353"]
[PlyCount "74"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 c5 3. c4 e6 4. Nc3 cxd4 5. Nxd4 d5 6. e3 Bc5 7. cxd5 exd5 8.
Be2 O-O 9. O-O Nc6 10. Nb3 Bb6 11. Bf3 Be6 12. Ne2 Qe7 13. Ned4 Bd7 14. Bd2
Rfd8 15. Bc3 Ne4 16. Nxc6 bxc6 17. Rc1 a5 18. Nd2 f5 19. Bd4 c5 20. Bxe4 fxe4
21. Qb3 Rab8 22. Bc3 Qe6 23. Qa3 a4 24. b4 d4 25. Ba1 cxb4 26. Qxb4 dxe3 27.
Qc3 exf2+ 28. Kh1 Qg6 29. Nc4 Bb5 30. Qb4 Bxc4 31. Qxc4+ Kh8 32. Be5 Ra8 33.
Rcd1 e3 34. Rb1 Rac8 35. Qe2 Rc2 36. Qf3 e2 37. Rxf2 Bxf2 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "10"]
[White "Concio, Michael Jr."]
[Black "Zhao, Kaiwen"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1869"]
[BlackElo "1740"]
[PlyCount "89"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 c6 3. g3 Nf6 4. Bg2 Bf5 5. O-O e6 6. c4 Be7 7. Nc3 O-O 8. Qb3
Qb6 9. c5 Qxb3 10. axb3 Nbd7 11. Bf4 Nh5 12. Ra2 Nxf4 13. gxf4 f6 14. b4 a6 15.
Re1 Be4 16. Bh3 Bf5 17. Bg2 Be4 18. Bh3 Bf5 19. Bf1 Bg4 20. Bg2 Rae8 21. e4
dxe4 22. Nxe4 Bxf3 23. Bxf3 f5 24. Nd2 Bf6 25. Nb3 Kf7 26. b5 axb5 27. Ra7 Rb8
28. Bxc6 bxc6 29. Rxd7+ Be7 30. Na5 Rfc8 31. b4 g6 32. Ra7 Ra8 33. Nxc6 Rxa7
34. Nxa7 Rb8 35. d5 exd5 36. Rxe7+ Kxe7 37. Nc6+ Kd7 38. Nxb8+ Kc7 39. Kf1 Kxb8
40. Ke2 Kc7 41. Kd3 Kd7 42. Kd4 Ke6 43. h3 h6 44. h4 g5 45. fxg5 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "11"]
[White "Ma, Changyu"]
[Black "Amartuvshin, Ganzorig"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "0"]
[BlackElo "2216"]
[PlyCount "104"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. e3 e5 7. Nge2 Nbd7 8. O-O
Re8 9. b3 e4 10. Qc2 Qe7 11. Ba3 Nf8 12. Nd5 Nxd5 13. cxd5 Bf5 14. Rac1 Rac8
15. Nc3 h5 16. Qe2 Nh7 17. Qb5 c6 18. dxc6 bxc6 19. Qb4 Bf8 20. Nb1 Ng5 21. Nd2
h4 22. Nc4 Qd7 23. Qa5 Nf3+ 24. Kh1 Bg4 25. Nd2 Nxd2 26. Qxd2 d5 27. Bxf8 h3
28. Bxe4 dxe4 29. Bh6 Qf5 30. f4 Bf3+ 31. Kg1 c5 32. Qc3 Kh7 33. Bg5 f6 34.
Bxf6 Qxf6 35. dxc5 Kg7 36. b4 Red8 37. Qa3 a6 38. b5 axb5 39. Qa7+ Qf7 40. Qa3
Ra8 41. Qb2+ Qf6 42. Qc2 Rac8 43. c6 Rd6 44. c7 Rd7 45. Qb3 Rcxc7 46. Rxc7 Rxc7
47. Qxb5 Qc3 48. Qb6 Qc5 49. Qb2+ Kh7 50. Qf2 Qc2 51. g4 Qxf2+ 52. Kxf2 Rc2+
 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "12"]
[White "Zhang, Jiaqi"]
[Black "Liu, Zhaoqi"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1475"]
[BlackElo "2167"]
[PlyCount "110"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Bb5 Bd6 6. c4 dxc4 7. d5 a6 8.
Bxc6+ bxc6 9. dxc6 Ne7 10. Bg5 h6 11. Bh4 O-O 12. O-O g5 13. Bg3 Bxg3 14. hxg3
Qxd1 15. Rxd1 Nxc6 16. Nbd2 Be6 17. Rac1 Rfd8 18. Ne4 Nb4 19. Rxd8+ Rxd8 20.
Nc5 Bd5 21. Rd1 Nd3 22. Nxd3 Bxf3 23. gxf3 cxd3 24. Kf1 Kg7 25. Ke1 Re8+ 26.
Kf1 Re2 27. Rxd3 Rxb2 28. Ra3 Rb6 29. Ke2 Kf6 30. Ke3 Ke7 31. Ke4 Ke6 32. Kd4
Rd6+ 33. Ke4 f5+ 34. Ke3 c5 35. Rc3 Kd5 36. Kd3 h5 37. Rc4 Rh6 38. f4 g4 39.
Rc1 h4 40. gxh4 Rxh4 41. Rg1 Rh3+ 42. Rg3 c4+ 43. Ke3 Kc5 44. a3 a5 45. Kd2 Kd4
46. Re3 Rxe3 47. fxe3+ Ke4 48. Kc3 g3 49. Kxc4 g2 50. Kb5 g1=Q 51. Kxa5 Qb1 52.
a4 Kd5 53. e4+ fxe4 54. f5 Kc5 55. f6 Qb6# 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "13"]
[White "Xie, Kaifan"]
[Black "Zhang, Zhuoran"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "1452"]
[BlackElo "1856"]
[PlyCount "138"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 Bxf1 8.
Kxf1 g6 9. Nf3 Bg7 10. g3 O-O 11. Kg2 Nbd7 12. Qc2 Ra6 13. Bd2 Qa8 14. h3 e6
15. Rhd1 exd5 16. Nxd5 Nxd5 17. exd5 Nf6 18. Bc3 Nxd5 19. Bxg7 Kxg7 20. a3 Nc7
21. Qc3+ Kg8 22. Kg1 Rb8 23. Nd2 Ne6 24. Nc4 Nd4 25. Rxd4 cxd4 26. Qxd4 Ra4 27.
Qc3 Rc8 28. b3 Rxa3 29. Rxa3 Qxa3 30. Qd3 Qc5 31. Kg2 Ra8 32. Nxd6 Qc6+ 33. Qe4
Qxe4+ 34. Nxe4 f5 35. Nd2 Rd8 36. Nc4 Rd3 37. Na5 Kf7 38. Kf1 f4 39. Kg2 f3+
40. Kh2 Ke6 41. g4 g5 42. Kg3 Kd5 43. b4 h6 44. b5 Ra3 45. Nc6 Rb3 46. Ne7+ Ke4
47. Nf5 Rb1 48. Nd6+ Ke5 49. Nf5 h5 50. Kxf3 Rxb5 51. Ne3 h4 52. Kg2 Ke4 53.
Nf1 Rb8 54. Nd2+ Kf4 55. Nf1 Rb3 56. Nd2 Rc3 57. Nf1 Rd3 58. Nh2 Rd2 59. Nf1
Rc2 60. Ne3 Rc5 61. Nf1 Rb5 62. Nh2 Ke4 63. Nf3 Ra5 64. Nh2 Ra3 65. Nf1 Kd3 66.
Nh2 Ke2 67. f3 Ke3 68. Nf1+ Kf4 69. Nh2 Ra2+ 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "14"]
[White "Li, Guohao"]
[Black "Zhu, Zikun"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "1839"]
[BlackElo "1443"]
[PlyCount "57"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. d4 Nbd7 7. Nc3 c6 8. e4
e5 9. h3 Re8 10. Re1 Qb6 11. d5 Nc5 12. Rb1 Qc7 13. b4 Ncd7 14. Qb3 Nh5 15. Be3
Nf8 16. c5 Kh8 17. Red1 dxc5 18. bxc5 h6 19. Nh4 f5 20. exf5 gxf5 21. dxc6 bxc6
22. Nb5 cxb5 23. Bxa8 Be6 24. Bd5 f4 25. Qxb5 Re7 26. Qb8 fxe3 27. Ng6+ Kg8 28.
Bxe6+ Rxe6 29. Qxc7 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "15"]
[White "Liu, Jiapeng"]
[Black "Liu, Meng"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "1418"]
[BlackElo "1822"]
[PlyCount "62"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 c6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
b4 9. Ne4 Nxe4 10. Bxe4 Bb7 11. O-O Bd6 12. Bd2 O-O 13. Rc1 Rc8 14. Re1 Qb6 15.
Qe2 c5 16. Bxb7 Qxb7 17. b3 Rfd8 18. Red1 Nf6 19. Be1 cxd4 20. Rxc8 Rxc8 21.
Rxd4 Bf8 22. Ne5 Qc7 23. Nc4 Rd8 24. h3 Rxd4 25. exd4 Qf4 26. Qd3 Qc1 27. Kf1
Nd5 28. Qf3 Be7 29. Qg3 Nf4 30. Qe3 Qxe3 31. fxe3 Nd5 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "16"]
[White "Tsetsenbileg, Munkhbayar"]
[Black "Chua, Jia-Tien"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1409"]
[BlackElo "1771"]
[PlyCount "76"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 a6 5. Nf3 Bf5 6. Bd3 Bxd3 7. Qxd3 e6 8. O-O
Bd6 9. b3 Nbd7 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Nf6 13. Qc2 O-O 14. Bb2 Qe7
15. Rfe1 Rfc8 16. Ng5 Bxh2+ 17. Kxh2 Ng4+ 18. Kg1 Qxg5 19. Qc1 Qh4 20. Qf4 g5
21. Qg3 Qxg3 22. fxg3 Re8 23. Re2 f5 24. Rae1 Kf7 25. Bc1 h6 26. Bd2 Rad8 27.
Bc3 Nf6 28. Rf2 Kg6 29. Rfe2 Ne4 30. Bb2 h5 31. Kh2 Re7 32. a3 Rh7 33. Kh3 Rf8
34. Rd1 h4 35. g4 Nf2+ 36. Rxf2 fxg4+ 37. Kxg4 Rxf2 38. Ba1 Rxg2+ 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "17"]
[White "He, Songyan"]
[Black "Shushakov, Andrey"]
[Result "0-1"]
[ECO "B79"]
[WhiteElo "0"]
[BlackElo "1738"]
[PlyCount "76"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[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 Ne5 11. Bb3 Qa5 12. h4 Rfc8 13. h5 Nc4 14. Bxc4 Rxc4
15. hxg6 fxg6 16. Nb3 Qc7 17. g4 Rc8 18. e5 Ne8 19. exd6 Nxd6 20. Bd4 Bxd4 21.
Nxd4 Nf7 22. Nde2 Be8 23. Qe3 b5 24. a3 e5 25. Kb1 Kg7 26. Nd5 Qb7 27. c3 R4c5
28. Nb4 a5 29. Nd3 Rd5 30. Nf2 b4 31. Rxd5 Qxd5 32. axb4 axb4 33. Rd1 Qb3 34.
Nc1 Qa4 35. cxb4 Qc2+ 36. Ka1 Ra8+ 37. Na2 Qc4 38. b3 Qc2 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "18"]
[White "Li, Zongyang"]
[Black "Ma, Binhe"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "0"]
[BlackElo "1725"]
[PlyCount "66"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. Nb5 a6 7. Nd6+ Bxd6 8.
exd6 Nc6 9. c4 dxc4 10. Bxc4 cxd4 11. Nxd4 Qa5+ 12. Kf1 Qc5 13. Bxe6 Qxd4 14.
Qh5 g6 15. Bxd7+ Bxd7 16. Qe2+ Be6 17. Be3 Qc4 18. Rd1 Qxe2+ 19. Kxe2 Kd7 20.
b3 Nb4 21. Rd2 Rac8 22. Rhd1 Rhe8 23. Kf3 Rc6 24. Bf4 Rec8 25. Be5 Rc2 26. Rxc2
Rxc2 27. a3 Nc6 28. Re1 Bxb3 29. Bg3 Be6 30. Rb1 b5 31. a4 Rc3+ 32. Ke2 Rb3 33.
Ra1 b4 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "19"]
[White "Men, Jiayi"]
[Black "Qu, Xilun"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1715"]
[BlackElo "0"]
[PlyCount "97"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. g3 Nf6 3. Bg2 e6 4. c4 c6 5. Nf3 Nbd7 6. b3 Bd6 7. Bb2 b6 8. O-O
Bb7 9. Nbd2 O-O 10. Ne5 Qc7 11. Nxd7 Nxd7 12. e4 f6 13. Qh5 g6 14. Qe2 Rae8 15.
Rac1 Qd8 16. e5 fxe5 17. dxe5 Bc5 18. Nf3 Qe7 19. h4 h6 20. Qd2 Qg7 21. Rcd1
Rf7 22. b4 Bf8 23. cxd5 cxd5 24. a3 b5 25. Qe2 a6 26. Qe3 Ra8 27. Rfe1 a5 28.
Nd4 axb4 29. Nxe6 Qh7 30. Nxf8 Rfxf8 31. axb4 Qg7 32. Bxd5+ Bxd5 33. Rxd5 Ra2
34. Qb3 Qf7 35. Rd3 Qxb3 36. Rxb3 Nb6 37. Bd4 Nc4 38. Kg2 Rd2 39. Bc5 Re8 40.
e6 Rd5 41. e7 Ne5 42. Re2 Nd3 43. Rc3 Kf7 44. Re4 Nxc5 45. bxc5 Rxe7 46. Rb4
Rb7 47. Kf3 Ke6 48. Ke3 Kd7 49. c6+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "20"]
[White "Wen, Langning"]
[Black "Ho, Chen Ee"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "0"]
[BlackElo "1710"]
[PlyCount "72"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Qg4 Nf5 8. Nf3
Qc7 9. Bd2 c4 10. Be2 Nc6 11. Nh4 Nce7 12. O-O Bd7 13. a4 O-O-O 14. a5 f6 15.
Bf4 h5 16. Qh3 g5 17. exf6 Qxf4 18. fxe7 Nxe7 19. g3 Qd2 20. Bd1 gxh4 21. Qxh4
Nf5 22. Qh3 Qxc3 23. Be2 h4 24. Qg2 Nxd4 25. Bg4 h3 26. Bxh3 Nf3+ 27. Kh1 Rxh3
28. Qxh3 Rh8 29. Qg2 Nxh2 30. Qxh2 Qf3+ 31. Kg1 Rxh2 32. Kxh2 Bc6 33. Rg1 d4
34. g4 Qxf2+ 35. Kh3 Qxc2 36. Rae1 Qg6 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "21"]
[White "Li, Baitong"]
[Black "Yang, Pengfei"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1706"]
[BlackElo "0"]
[PlyCount "103"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 c6 5. h3 Bd6 6. Nf3 Nf6 7. O-O O-O 8. c3
Re8 9. Re1 h6 10. Nbd2 Be6 11. Nf1 Qc7 12. Ne3 Nbd7 13. Nf5 Bxf5 14. Rxe8+ Rxe8
15. Bxf5 Nb6 16. Bd3 Ne4 17. Qc2 Nd7 18. Be3 b6 19. Re1 Ndf6 20. Nh4 a5 21. Qc1
Qd7 22. Qd1 c5 23. Qf3 c4 24. Bc2 Ng5 25. Qf5 Qxf5 26. Nxf5 Bf8 27. Ba4 Re6 28.
Kf1 Nge4 29. Re2 Nd6 30. Nxd6 Bxd6 31. Bc1 Kf8 32. Bb5 Ne8 33. Bd7 Rxe2 34.
Kxe2 Nc7 35. a4 Ke7 36. Bc6 Ke6 37. Be3 g5 38. h4 f6 39. hxg5 hxg5 40. g3 Be7
41. Bd2 Kd6 42. Bb7 b5 43. axb5 Nxb5 44. Bc8 Kc6 45. f4 a4 46. fxg5 fxg5 47.
Kd1 Nd6 48. Be6 Ne4 49. Be1 Bd6 50. g4 Bf4 51. Bf7 Kd6 52. Bg6 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "22"]
[White "Wang, Yuehuan"]
[Black "Wei, Boyang"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "0"]
[BlackElo "1687"]
[PlyCount "61"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 d5 2. g3 Nf6 3. d4 e6 4. Bg2 Be7 5. c4 dxc4 6. Ne5 O-O 7. O-O c5 8. dxc5
Bxc5 9. Nxc4 Nc6 10. e3 Qc7 11. Nbd2 b5 12. Na5 Qxa5 13. Bxc6 Rb8 14. Ne4 Nxe4
15. Bxe4 Qb6 16. a4 Bb7 17. Qf3 Bxe4 18. Qxe4 Rfd8 19. b4 Be7 20. Bb2 bxa4 21.
Rxa4 Bxb4 22. Bd4 Bc5 23. Bxc5 Qxc5 24. Rfa1 Rd7 25. Ra5 Qb6 26. Ra6 Qb7 27.
Qa4 Ra8 28. Qa3 h6 29. Qa4 Rc7 30. Qa5 Rac8 31. Qa3 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "23"]
[White "Wang, Xinbo"]
[Black "Wang, Zixuan"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1581"]
[BlackElo "0"]
[PlyCount "95"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. Be3 Nf6 5. h3 a6 6. a4 Qc7 7. Be2 d5 8. exd5
exd5 9. O-O Be7 10. c3 O-O 11. d4 c4 12. Nbd2 Bf5 13. Re1 b5 14. Qc1 Rfc8 15.
Nf1 b4 16. Ng3 Bg6 17. Bf4 Qd7 18. Ne5 Nxe5 19. dxe5 Ne4 20. Bg4 Qb7 21. Bxc8
Rxc8 22. Nxe4 Bxe4 23. f3 Bd3 24. Bg5 Bc5+ 25. Be3 Be7 26. Bd4 b3 27. Qf4 Qd7
28. e6 Qe8 29. Qe5 Bf6 30. Qxd5 fxe6 31. Rxe6 Bxd4+ 32. Re3+ Kh8 33. Qxd4 Qg6
34. Rae1 Bf5 35. g4 h5 36. Qd5 hxg4 37. hxg4 Bd3 38. Qh5+ Qxh5 39. gxh5 Rc5 40.
Re5 Rc7 41. Kf2 Kh7 42. Re6 Rd7 43. Rxa6 Rd5 44. h6 Rh5 45. Re7 Rh2+ 46. Kg3
Rxb2 47. Rxg7+ Kh8 48. Ra8# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "24"]
[White "Lu, Miaoyi"]
[Black "Zhu, Chenxi"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1545"]
[BlackElo "0"]
[PlyCount "103"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 c5 5. cxd5 exd5 6. Nc3 h6 7. Bg2 cxd4 8.
Nxd4 Nc6 9. O-O Be7 10. Qa4 Qd7 11. Rd1 O-O 12. Nb3 Qc7 13. Bf4 Qb6 14. Nxd5
Nxd5 15. Bxd5 Nb4 16. Bf3 Be6 17. Qa5 Qxa5 18. Nxa5 Nxa2 19. Bxb7 Rae8 20. Bc6
Rd8 21. Nb7 Rxd1+ 22. Rxd1 Nb4 23. Bd7 Nd5 24. Bxe6 Nxf4 25. Bg4 Ng6 26. Ra1
Bf6 27. Ra2 Rb8 28. Bf3 Bd4 29. e3 Bb6 30. Nd6 Rd8 31. Nc4 Bc5 32. Ra5 Rc8 33.
Rb5 Be7 34. Na5 Rc5 35. Rb8+ Kh7 36. Nc6 a5 37. Rb7 Bf6 38. b3 Kg8 39. Nd4 Bxd4
40. exd4 Rc1+ 41. Kg2 Rc3 42. Rb8+ Kh7 43. d5 Ne5 44. Be4+ g6 45. d6 Kg7 46.
Re8 Nd7 47. Re7 Nf6 48. d7 Nxd7 49. Rxd7 Rxb3 50. Rxf7+ Kxf7 51. Bd5+ Kf6 52.
Bxb3 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "25"]
[White "San Diego, Jerlyn Mae"]
[Black "Zou, Zhengliang"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1538"]
[BlackElo "0"]
[PlyCount "85"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 g6 6. c4 Bg7 7. Be3 a6 8. Nc3
Nc6 9. Qd2 O-O 10. Be2 Bd7 11. O-O Rc8 12. Rac1 Ne5 13. b3 Bc6 14. Nxc6 Nxc6
15. f4 Qa5 16. f5 Ne5 17. Nd5 Qd8 18. Nxf6+ Bxf6 19. Bh6 Bg7 20. g4 Qb6+ 21.
Kh1 Qc6 22. Bxg7 Kxg7 23. Qf4 f6 24. Rc3 g5 25. Qe3 b5 26. Rfc1 b4 27. R3c2 Qb7
28. Kg2 Nf7 29. Bf3 Ne5 30. h3 Qd7 31. Rd2 Qb7 32. Rd5 Rc6 33. Rh1 Qc8 34. Rd2
Rc5 35. Kg3 Rh8 36. Rdh2 h6 37. Qd2 a5 38. Ra1 Qc7 39. Kg2 Qc8 40. h4 Nf7 41.
Rah1 gxh4 42. Rxh4 Ng5 43. Qe1 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "26"]
[White "Yu, Feiran"]
[Black "Li, Xintong"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "0"]
[BlackElo "1533"]
[PlyCount "110"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Be7 5. Nbd2 Nbd7 6. O-O O-O 7. Re1 b6 8. e4
dxe4 9. Nxe4 Bb7 10. c3 c5 11. Nxf6+ Nxf6 12. Be3 Nd5 13. Qc2 h6 14. Be4 Nxe3
15. Rxe3 Bxe4 16. Qxe4 Rc8 17. d5 Bg5 18. Nxg5 Qxg5 19. dxe6 fxe6 20. Qxe6+ Kh8
21. Qe5 Rf5 22. Qe7 Qxe7 23. Rxe7 Rcf8 24. f3 R5f7 25. Rae1 Kh7 26. b3 a5 27.
c4 Kg6 28. Rxf7 Kxf7 29. Re4 Rd8 30. Kf2 Rd2+ 31. Re2 Rd3 32. Ke1 Rd6 33. Rd2
Rg6 34. Kf2 Ke7 35. g4 Rf6 36. h4 g6 37. Rd5 Rf4 38. Re5+ Kd7 39. Ke3 Rf8 40.
f4 Kd6 41. Rd5+ Ke6 42. Ke4 Rb8 43. f5+ gxf5+ 44. Rxf5 Rg8 45. g5 hxg5 46. Rxg5
Rb8 47. a4 Kf6 48. Rd5 Ke6 49. Rh5 Kd6 50. Rh6+ Kc7 51. Ke5 Re8+ 52. Re6 Rh8
53. Re7+ Kc6 54. Re6+ Kc7 55. Kd5 Rd8+ 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "27"]
[White "Zhang, Jiaqi(h)"]
[Black "Wang, Jingyu"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "0"]
[BlackElo "1528"]
[PlyCount "100"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 g6 5. d3 Bg7 6. f4 e6 7. Nf3 Nge7 8. O-O
O-O 9. h3 f5 10. exf5 exf5 11. Re1 Rb8 12. Ng5 h6 13. Ne6 Bxe6 14. Rxe6 Nd4 15.
Re1 Nec6 16. Nd5 Re8 17. Bd2 Rxe1+ 18. Bxe1 Qd7 19. c3 Ne6 20. Bf2 Re8 21. Qb3
Kh7 22. Re1 Ned8 23. Qd1 Rxe1+ 24. Qxe1 Qe6 25. Qxe6 Nxe6 26. g4 Kg8 27. gxf5
gxf5 28. Bh4 Kf7 29. Kf1 Nf8 30. Ke2 Ng6 31. Bf2 Nce7 32. h4 Ke6 33. c4 Bxb2
34. h5 Nf8 35. Nxe7 Kxe7 36. Bxb7 Ne6 37. Bh4+ Kd7 38. Kf3 Ng7 39. Bd5 Nxh5 40.
Bf7 Ng7 41. Ke2 Ne6 42. Kf3 Bc1 43. Bg6 Nd4+ 44. Kf2 Bxf4 45. Bf6 Ke6 46. Bxd4
cxd4 47. Bh5 Be3+ 48. Kf3 Kf6 49. Kg2 Bg5 50. Bf3 h5 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "28"]
[White "Zou, Jiaye"]
[Black "Zhai, Pinran"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "0"]
[BlackElo "1518"]
[PlyCount "101"]
[EventDate "2018.01.24"]
[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 Bxc3+ 9. bxc3 Nxe4 10. Bd2 Nxd2 11. Qxd2 Nc6 12. O-O O-O 13. Bd3 Ne5 14. f4
Nxd3 15. cxd3 Qc5 16. Kh1 d5 17. Rf3 Bd7 18. Rg3 Rfc8 19. Rc1 b5 20. Nb3 Qd6
21. d4 Be8 22. Nc5 f6 23. Re1 Bf7 24. Qe3 Re8 25. Rg4 Rac8 26. Qg3 Bg6 27. h4
Re7 28. Re3 Bf5 29. h5 Bxg4 30. Qxg4 Rce8 31. h6 e5 32. Re2 exd4 33. cxd4 a5
34. Re6 Qc7 35. Rxf6 Kh8 36. Ra6 a4 37. Ne6 Rxe6 38. Rxe6 Rxe6 39. Qxe6 Qc1+
40. Kh2 Qxf4+ 41. Kg1 Qxd4+ 42. Kh1 Qd1+ 43. Kh2 Qh5+ 44. Kg1 gxh6 45. Qf6+ Kg8
46. Qd8+ Kg7 47. Qe7+ Kg6 48. Qe8+ Kg5 49. Qe5+ Kh4 50. g3+ Kh3 51. Qxh5+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "29"]
[White "Kaminskii, Ilia"]
[Black "Wang, Bowen(chn)"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "0"]
[BlackElo "1573"]
[PlyCount "102"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 O-O 7. e3 c6 8. Bd3
h6 9. Bh4 Be6 10. Nf3 Nbd7 11. O-O Nh5 12. Bxe7 Qxe7 13. Rab1 Rfc8 14. Qe2 Nhf6
15. b4 b6 16. Rfc1 Qd6 17. b5 c5 18. Na4 c4 19. Bc2 Bg4 20. h3 Bxf3 21. Qxf3
Re8 22. Nb2 Rac8 23. Nd1 Nf8 24. Nc3 Ne6 25. Re1 Ng5 26. Qd1 Rcd8 27. Rb2 Nge4
28. Nxe4 Nxe4 29. Bxe4 Rxe4 30. Qa4 Qe7 31. Qb4 Re8 32. Qxe7 R8xe7 33. Rb4 Rxd4
34. Rc1 Rd3 35. Ra4 Kf8 36. Rb1 f5 37. g3 Rc7 38. Rc1 Ke7 39. Kf1 Kd6 40. Rb4
Rd2 41. a4 Kc5 42. Rbb1 Ra2 43. Ra1 Rxa1 44. Rxa1 Kb4 45. Ke2 Kc3 46. g4 Kb2
47. Rd1 c3 48. Rd4 c2 49. Rd2 fxg4 50. hxg4 Ka1 51. Rxd5 c1=Q 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "30"]
[White "Qi, Wangboyu"]
[Black "Wang, Puxuan"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1533"]
[BlackElo "0"]
[PlyCount "44"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 Nf6 7. Nc3 Qd8 8.
d5 Nb8 9. Bc4 a6 10. a3 g6 11. O-O Bg7 12. Bf4 O-O 13. Qd2 b5 14. Ba2 Bb7 15.
Rac1 Nh5 16. Be5 Nf6 17. Rfd1 Nbd7 18. Bd4 Nb8 19. Be5 Nbd7 20. Bd4 Nb8 21. Be5
Nbd7 22. Bd4 Nb8 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "32"]
[White "Jin, Pinyan"]
[Black "Li, Tianbo"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "0"]
[BlackElo "1538"]
[PlyCount "66"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. O-O d6 5. Ng5 d5 6. exd5 Na5 7. Bb5+ c6 8.
dxc6 bxc6 9. Bd3 Bd6 10. Qf3 Bg4 11. Qe3 O-O 12. h3 Bd7 13. Qg3 h6 14. Ne4 Nxe4
15. Bxe4 f5 16. Bf3 Qc7 17. Bd1 e4 18. Qg6 Rf6 19. Qh5 Be8 20. Qe2 Bf7 21. b3
Rg6 22. d3 Re8 23. Nc3 Be5 24. Bd2 Bd5 25. Rb1 exd3 26. Nxd5 Bh2+ 27. Kh1 dxe2
28. Bxe2 cxd5 29. Bb5 Rd8 30. Bxa5 Qxa5 31. Kxh2 Qxb5 32. a4 Qb7 33. b4 d4 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "33"]
[White "Zhang, Siqi"]
[Black "Hong, Zixi"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1523"]
[BlackElo "0"]
[PlyCount "76"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Bb4 7. Bg5 Qa5 8.
O-O Qxg5 9. Ncb5 O-O 10. c3 Be7 11. Nf3 Qc5 12. Bd3 d5 13. exd5 Nxd5 14. Nbd4
Nxd4 15. Nxd4 Nf6 16. Qc2 a6 17. Nb3 Qg5 18. Rae1 Rd8 19. Re3 h6 20. Rg3 Qd5
21. Qd2 Kh8 22. Qe2 Bd6 23. Rf3 Rf8 24. Qd2 Be7 25. Re1 Bd7 26. Rh3 Bc6 27. f4
Bc5+ 28. Kh1 Ng4 29. Nxc5 Qxc5 30. Rf1 Rad8 31. Qe2 Nf6 32. a3 Rfe8 33. Re3 Nd5
34. Rg3 Nf6 35. Re3 Bd5 36. Re5 Qc7 37. Qe1 Bxg2+ 38. Kxg2 Rxd3 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "34"]
[White "Zhou, Yunliang"]
[Black "Li, Zining"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1517"]
[BlackElo "0"]
[PlyCount "48"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Nf6 5. d4 Bg4 6. Be2 e6 7. O-O Be7 8.
Qa4+ Nbd7 9. Rd1 O-O 10. Bf4 Qe4 11. Be3 cxd4 12. Rxd4 Qg6 13. Nh4 Qh5 14. Bxg4
Nxg4 15. Rxd7 Bxh4 16. Qf4 Nxe3 17. Qxe3 Rad8 18. Rxd8 Rxd8 19. Nd2 Qf5 20. Nf3
Bf6 21. g3 Rd3 22. Nh4 Bxh4 23. Qxa7 Bf6 24. Qxb7 h6 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "35"]
[White "Sun, Haohan"]
[Black "Zhang, Yili"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "0"]
[BlackElo "1100"]
[PlyCount "108"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 Nbd7 6. cxd5 Nxd5 7. Bxe7 Qxe7
8. e4 Nxc3 9. bxc3 Nf6 10. Bd3 O-O 11. O-O Rd8 12. Qc2 h6 13. Rfe1 Qd7 14. Rad1
b6 15. a3 Bb7 16. d5 exd5 17. exd5 Qd6 18. Qb3 c5 19. dxc6 Qxc6 20. Bc4 Qc7 21.
Rxd8+ Rxd8 22. Ne5 Bd5 23. h3 Bxc4 24. Nxc4 Rc8 25. Ne5 Re8 26. Nf3 Rxe1+ 27.
Nxe1 Ne4 28. c4 Qc5 29. Nd3 Qd4 30. Qc2 Nd6 31. Nb2 Qc5 32. Qd3 Qe5 33. Qd2 Qc5
34. Qd3 b5 35. cxb5 Nxb5 36. Qd8+ Kh7 37. Qd3+ g6 38. Qc4 Qxc4 39. Nxc4 Kg7 40.
Kf1 Kf6 41. Ke2 Ke6 42. Kd3 Kd5 43. Ne3+ Kc6 44. Nc4 Kd5 45. Ne3+ Kc5 46. Nc4
Nd6 47. Nxd6 Kxd6 48. Kd4 f6 49. g4 Kc6 50. Kc4 a6 51. a4 g5 52. a5 Kd6 53. Kd4
Kc6 54. Kc4 Kd6 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "36"]
[White "An, Yan"]
[Black "Wang, Boxiu"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "108"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Be7 8. O-O
Qc7 9. Qd2 Nbd7 10. f4 O-O 11. Qe1 Nc5 12. Bd3 b5 13. a3 Bb7 14. Bd2 Qb6 15.
Be3 Ng4 16. Kh1 Nxd3 17. cxd3 Bf6 18. Nc2 Nxe3 19. Nxe3 Rad8 20. Qg3 g6 21. Ng4
Bg7 22. f5 Rfe8 23. fxg6 hxg6 24. Nf6+ Bxf6 25. Rxf6 Kg7 26. Rff1 Qd4 27. Rf2
Qe5 28. Qxe5+ dxe5 29. Rd1 Re7 30. Rfd2 Red7 31. h3 f5 32. exf5 exf5 33. Nb1
Kf6 34. Kg1 Ke6 35. Kf2 Rd4 36. Kf1 a5 37. Nc3 b4 38. axb4 axb4 39. Ne2 R4d6
40. Re1 Kf6 41. Nc1 e4 42. Na2 Rxd3 43. Rxd3 Rxd3 44. Nxb4 Rb3 45. Nc2 Rxb2 46.
Ne3 g5 47. Rd1 Ba6+ 48. Kg1 Bd3 49. Rc1 Rb1 50. Rxb1 Bxb1 51. Kf2 Bd3 52. g3 f4
53. gxf4 gxf4 54. Ng4+ Kg5 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "37"]
[White "Talypin, Bogdan"]
[Black "Chen, Boyu"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "86"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 Nf6 5. Bg5 Nbd7 6. e3 Bb4 7. Ne5 Qa5 8. Qc2
Nxe5 9. Bxf6 gxf6 10. dxe5 fxe5 11. O-O-O Bxc3 12. Qxc3 Qxc3+ 13. bxc3 e4 14.
c5 Bd7 15. c4 O-O-O 16. Kd2 Kc7 17. Rb1 b6 18. cxb6+ axb6 19. Rb2 Rhg8 20. g3
c5 21. Be2 dxc4 22. Bxc4 Bb5+ 23. Kc3 Bxc4 24. Kxc4 f5 25. Rhb1 Rd6 26. a4 Ra8
27. Ra1 Ra5 28. h4 h5 29. Raa2 Rd3 30. Rb5 Rxb5 31. axb5 Kb7 32. Re2 Rd1 33.
Rc2 Rb1 34. Rd2 Rb4+ 35. Kc3 Kc7 36. Rb2 Rxb2 37. Kxb2 Kd6 38. Kb3 Kd5 39. Kc3
c4 40. g4 fxg4 41. Kb4 e5 42. Kc3 Kc5 43. Kc2 Kxb5 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "38"]
[White "Chen, Shouqi"]
[Black "Yuan, Qijun"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "64"]
[EventDate "2018.01.24"]
[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. c3 Bg5 12. Nc2 Bb7 13. a4 bxa4 14. Rxa4 Ne7
15. Bc4 Nxd5 16. Bxd5 Bxd5 17. Qxd5 O-O 18. O-O Rb8 19. Nb4 Rb5 20. Qd3 Rb6 21.
Rxa6 Rxa6 22. Qxa6 Qf6 23. Rd1 Qf4 24. Qe2 Ra8 25. g3 Qf6 26. Qd3 Qg6 27. Qd5
Rf8 28. Qc6 Rd8 29. Nd5 Qh5 30. Rf1 Qe2 31. b4 h5 32. b5 h4 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "3"]
[Board "39"]
[White "Wang, Lingxiang"]
[Black "Hao, Zidi"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "57"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. Bf4 Bf5 3. c4 e6 4. Qb3 b6 5. Nc3 Nf6 6. Nb5 Bd6 7. Nxd6+ cxd6 8.
e3 O-O 9. Bd3 Bxd3 10. Qxd3 dxc4 11. Qxc4 d5 12. Qd3 h6 13. Nf3 Nc6 14. O-O Qd7
15. Rac1 Rac8 16. Ne5 Nxe5 17. Bxe5 Qe7 18. h3 Rfd8 19. Qa6 Rxc1 20. Rxc1 Rd7
21. Qc8+ Kh7 22. Bxf6 gxf6 23. Qc2+ Kh8 24. a3 Rd8 25. Qc7 Rd7 26. Qb8+ Kg7 27.
Rc8 Kg6 28. Rg8+ Kf5 29. Qf4# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "1"]
[White "Ning, Kaiyu"]
[Black "Bai, Jinshi"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "2157"]
[BlackElo "2571"]
[PlyCount "110"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 b6 3. Nf3 Bb7 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. d5 Ne4 8. Qc2
f5 9. Nbd2 Nd6 10. Nb3 e5 11. Bg5 Qe8 12. Bd2 c5 13. dxc6 Nxc6 14. c5 Ne4 15.
Be3 Rc8 16. Qd1 b5 17. a4 b4 18. Nfd2 Nxd2 19. Qxd2 e4 20. Rfd1 Rf7 21. Nd4 Qe5
22. Rac1 Nxd4 23. Bxd4 Qxd4 24. Qxd4 Bxd4 25. Rxd4 a5 26. Rd6 Re7 27. e3 Bc6
28. b3 Re5 29. Bf1 Kf8 30. h4 Ke7 31. h5 Bd5 32. hxg6 hxg6 33. Ra6 Bxb3 34.
Rxa5 Be6 35. Rb5 b3 36. a5 Rc6 37. Be2 Kd8 38. Kf1 d6 39. a6 Rxa6 40. Rb8+ Kc7
41. cxd6+ Kxb8 42. Bxa6 Ra5 43. d7 Bxd7 44. Rb1 Rxa6 45. Rxb3+ Kc7 46. Kg2 Kd6
47. Rb8 Ke5 48. Rb7 Ba4 49. Rb1 Rd6 50. g4 fxg4 51. Kg3 Bd1 52. Rb5+ Rd5 53.
Rb6 Kf5 54. Rb8 Bf3 55. Ra8 g5 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "2"]
[White "Agibileg, Uurtsaikh"]
[Black "Tugstumur, Yesuntumur"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2302"]
[BlackElo "2058"]
[PlyCount "90"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 Qxb6 7. Nf3 g6 8. Nd2
Bg7 9. e4 O-O 10. Be2 Nbd7 11. a4 Ne8 12. a5 Qb4 13. O-O Bxc3 14. bxc3 Qxc3 15.
Ra3 Qf6 16. Nc4 Rb8 17. Qc2 Qg7 18. Bb2 f6 19. Rb3 Rxb3 20. Qxb3 Qh6 21. Bc1
Qh4 22. f4 Nc7 23. Nb6 Nxb6 24. axb6 Nb5 25. Bxb5 axb5 26. Qxb5 Bb7 27. Qd7 Ba6
28. Rf2 Qh5 29. Rf3 Be2 30. Qe6+ Kg7 31. Rh3 Qg4 32. Rxh7+ Kxh7 33. Qxe7+ Kg8
34. Qxf8+ Kxf8 35. b7 Bf3 36. b8=Q+ Kg7 37. Qb1 Kg8 38. Qb2 Bxe4 39. h3 Qd1+
40. Kh2 Qc2 41. Qb8+ Kg7 42. Qb7+ Kg8 43. Qc8+ Kg7 44. Qb7+ Kg8 45. Qb8+ Kg7
 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "3"]
[White "Quizon, Daniel"]
[Black "Peng, Hongchi"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2091"]
[BlackElo "2278"]
[PlyCount "106"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. exd5 exd5 5. d4 Nf6 6. Nge2 Nc6 7. Be3 cxd4 8.
Bxd4 Ne4 9. Bg2 Bf5 10. O-O Qd7 11. Nf4 O-O-O 12. Nfxd5 Qe6 13. Nf4 Qc4 14.
Nxe4 Rxd4 15. Nd2 Qxc2 16. Qxc2 Bxc2 17. Nf3 Rb4 18. b3 Bd6 19. Nd5 Rb5 20. Nc3
Ra5 21. Rfc1 Bf5 22. a4 Kb8 23. Nb5 Be7 24. Rxc6 bxc6 25. Ne5 cxb5 26. Nc6+ Kc7
27. Nxa5 Bf6 28. Rc1+ Kb6 29. Nb7 bxa4 30. Rc6+ Kb5 31. Nd6+ Kb4 32. Nxf5 axb3
33. Ne3 b2 34. Be4 Rd8 35. Rc4+ Kb5 36. Rc7 a5 37. Rb7+ Ka6 38. Rxf7 a4 39. Bb1
Ka5 40. Be4 Rc8 41. Ra7+ Kb5 42. Bd3+ Kb4 43. Nd5+ Kb3 44. Rb7+ Ka2 45. Nb4+
Ka1 46. Ra7 b1=Q+ 47. Bxb1 Kxb1 48. Nd5 Rc4 49. Nxf6 gxf6 50. Rxh7 a3 51. Ra7
a2 52. Kg2 a1=Q 53. Rxa1+ Kxa1 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "4"]
[White "Altantuya, Boldbaatar"]
[Black "Uuriintuya, Uurtsaikh"]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "2003"]
[BlackElo "2216"]
[PlyCount "56"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 d6 6. Bg2 Nbd7 7. O-O e5 8. e4
c6 9. b3 Qa5 10. Bd2 exd4 11. Nxd4 Ne5 12. Nd5 Qd8 13. Nxf6+ Qxf6 14. Bc3 Qe7
15. Qd2 a5 16. Rad1 a4 17. Ne2 axb3 18. axb3 Be6 19. Qxd6 Qxd6 20. Rxd6 Ra3 21.
Rb1 Nxc4 22. bxc4 Bxc3 23. Nxc3 Rxc3 24. Bf1 Ra8 25. Rd2 Ra7 26. Rb4 c5 27. Rb5
Rc1 28. Kg2 Rxf1 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "5"]
[White "Batsuren, Dambasuren"]
[Black "Baterdene, Tsogbayar"]
[Result "1-0"]
[ECO "D48"]
[WhiteElo "2353"]
[BlackElo "2318"]
[PlyCount "55"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
Bb7 9. O-O a6 10. e4 c5 11. d5 c4 12. Bc2 Qc7 13. dxe6 fxe6 14. Qe2 Bd6 15. Nd4
Bxh2+ 16. Kh1 Nc5 17. f4 e5 18. Nf5 Bxf4 19. Rxf4 exf4 20. Nd5 Nxd5 21. exd5+
Kd8 22. d6 Qf7 23. Bxf4 Re8 24. Qf2 Qd5 25. Ne7 Rxe7 26. dxe7+ Kxe7 27. Re1+
Kd7 28. Re5 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "6"]
[White "Liu, Zhaoqi"]
[Black "Concio, Michael Jr."]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2167"]
[BlackElo "1869"]
[PlyCount "93"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 e6 5. e4 Nxc3 6. bxc3 Be7 7. d4 c5 8.
Bd3 cxd4 9. cxd4 O-O 10. O-O Nc6 11. Bb2 Bf6 12. e5 Be7 13. a3 g6 14. Rc1 Qb6
15. Qe2 Rd8 16. h4 Bd7 17. Rb1 Bf8 18. h5 Be8 19. Be4 Qc7 20. Rfd1 Ne7 21. Nh2
Bg7 22. Ng4 Nd5 23. Bxd5 exd5 24. Bc1 Bd7 25. Nh6+ Bxh6 26. Bxh6 Bf5 27. Rbc1
Qe7 28. Qe3 f6 29. Re1 Rdc8 30. Rxc8+ Rxc8 31. hxg6 hxg6 32. exf6 Qxf6 33. Bf4
Qg7 34. Be5 Qe7 35. Qh6 Qh7 36. Qg5 Rf8 37. f3 Qh5 38. Qe7 Qh7 39. Qd6 Qd7 40.
Qb4 b6 41. Qd2 Re8 42. g4 Be6 43. Qg5 Qh7 44. Re2 Qe7 45. Qxg6+ Kf8 46. Rh2 Bg8
47. Bd6 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "7"]
[White "Amartuvshin, Ganzorig"]
[Black "Chua, Jia-Tien"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "2216"]
[BlackElo "1771"]
[PlyCount "87"]
[EventDate "2018.01.24"]
[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. g3 e6 10. Bg2 Bb4 11. O-O O-O 12. e3 Nfd7 13. Nd3 Bxd3 14. Qxd3 e5
15. Rd1 Qe7 16. Ne2 Rfd8 17. Qc2 Nf6 18. Bd2 exd4 19. Nxd4 Nbd5 20. e4 Nc7 21.
Be3 Qc5 22. Qe2 Qh5 23. Bf3 Qg6 24. h4 Nd7 25. Bf4 Ne6 26. Nxe6 Qxe6 27. Bg4
Qe7 28. Bc7 Ne5 29. Rxd8+ Rxd8 30. Bxd8 Qxd8 31. Rd1 Qe7 32. Bh3 Bd6 33. f4 Ng6
34. e5 Bc5+ 35. Kh2 Nf8 36. Qc4 g6 37. Qe4 Qc7 38. e6 b5 39. Rc1 Be7 40. exf7+
Kxf7 41. Rxc6 Qa7 42. Qd5+ Kg7 43. Qe5+ Kh6 44. Rc7 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "8"]
[White "Cheng, Yuanda"]
[Black "Shushakov, Andrey"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2029"]
[BlackElo "1738"]
[PlyCount "89"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Nf6 6. Nf3 Bf5 7. O-O e6 8.
Bf4 Nbd7 9. a3 Be7 10. Qd2 O-O 11. Nd5 Qd8 12. Bc7 Qe8 13. Nxe7+ Qxe7 14. Bf4
Nb6 15. Bb3 Rfd8 16. Rae1 c5 17. c3 c4 18. Bc2 Bxc2 19. Qxc2 Rd5 20. Re5 h6 21.
Rfe1 Rad8 22. h3 Qe8 23. Qd2 Kh7 24. g4 Nbd7 25. Rxd5 Nxd5 26. Qc2+ Kg8 27. Bc1
b5 28. g5 hxg5 29. Nxg5 N7f6 30. Re5 a5 31. f4 Qd7 32. Nf3 Rc8 33. Rg5 b4 34.
Ne5 Qa7 35. f5 bxc3 36. bxc3 Qb6 37. Qg2 Ne8 38. Rxg7+ Nxg7 39. Bh6 Qb1+ 40.
Kh2 Qb2 41. Qxb2 Nxf5 42. Qb7 Rc7 43. Qb8+ Kh7 44. Bg5 Kg7 45. Bd8 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "9"]
[White "Hu, Yu A."]
[Black "Hou, Yifan B"]
[Result "1/2-1/2"]
[ECO "B49"]
[WhiteElo "1998"]
[BlackElo "1729"]
[PlyCount "56"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 a6 7. Be2 Nf6 8.
O-O Bb4 9. Na4 b5 10. Nxc6 dxc6 11. Nb6 Rb8 12. Nxc8 Rxc8 13. Bd3 Be7 14. a4
Qb7 15. Qe2 Nd7 16. axb5 cxb5 17. f4 Bc5 18. f5 e5 19. Bxc5 Nxc5 20. f6 g6 21.
Qe3 h5 22. Ra3 Rc6 23. Rc3 Nd7 24. Rxc6 Qxc6 25. Qg5 Kd8 26. Rd1 Kc8 27. Kh1
Re8 28. c4 b4 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "10"]
[White "Ma, Binhe"]
[Black "Nithyalakshmi, Sivanesan"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1725"]
[BlackElo "1946"]
[PlyCount "99"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Bg4 7. Qc2 Bxe2 8.
Kxe2 Rc8 9. Qb3 e6 10. Re1 Bd6 11. h3 h6 12. Kf1 Nf6 13. Qd1 O-O 14. Qf3 Qd8
15. Bf4 Bxf4 16. Qxf4 Qb6 17. Qd2 Rfe8 18. Na3 Kh8 19. Rab1 Qa5 20. Nb5 Red8
21. b4 Qb6 22. Na3 Qc7 23. Kg1 Re8 24. Rb3 e5 25. Nb5 Qb8 26. dxe5 Nxe5 27.
Rbb1 a6 28. Nd4 Qc7 29. Ne2 Nxd3 30. Qxd3 Re4 31. Rec1 Rc4 32. f3 b5 33. Kh1
Re8 34. Re1 Re5 35. Rbc1 d4 36. Nxd4 Rxe1+ 37. Rxe1 Rxc3 38. Qd2 Qc4 39. Nf5
Rd3 40. Qb2 Kh7 41. Qb1 g6 42. Qb2 Qc3 43. Qxc3 Rxc3 44. Nd6 Rc7 45. a3 Kg7 46.
Re3 Rd7 47. Nc8 Rc7 48. Nd6 Rd7 49. Nc8 Rc7 50. Nd6 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "11"]
[White "Karpinskiy, Kirill"]
[Black "Men, Jiayi"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1939"]
[BlackElo "1715"]
[PlyCount "60"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 e6 3. c4 f5 4. g3 Nf6 5. Bg2 c6 6. Nc3 Bd6 7. O-O O-O 8. Qc2
Ne4 9. Nd2 Nd7 10. Ndxe4 fxe4 11. f3 exf3 12. exf3 Nf6 13. Be3 Bd7 14. Rfe1 Be8
15. Bf2 Bf7 16. Bh3 Re8 17. f4 Nh5 18. Nd1 g5 19. f5 e5 20. dxe5 Bxe5 21. Ne3
Nf6 22. cxd5 Nxd5 23. Ng4 Bg7 24. Rxe8+ Bxe8 25. Re1 Qc7 26. Bg2 Bf7 27. a3 h5
28. Ne3 Nf6 29. Rd1 Rd8 30. Rxd8+ Qxd8 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "12"]
[White "Mordido, Kylen Joy"]
[Black "Wang, Xinbo"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1873"]
[BlackElo "1581"]
[PlyCount "106"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 c6 2. Nf3 Nf6 3. g3 d5 4. d4 Bf5 5. Nc3 e6 6. Bg2 Nbd7 7. O-O Bd6 8. Nd2
Bc7 9. f3 dxc4 10. Nxc4 Nb6 11. b3 Nxc4 12. bxc4 Ba5 13. Bb2 h5 14. e4 Bg6 15.
Ne2 h4 16. Rf2 hxg3 17. hxg3 Bc7 18. Qb3 Rb8 19. Rd1 b5 20. cxb5 cxb5 21. Nf4
Bxf4 22. gxf4 Nh5 23. Qe3 Ng3 24. Rc2 Qh4 25. Rdc1 Qh2+ 26. Kf2 O-O 27. Qe1 Qh4
28. Ke3 Rfe8 29. Rc5 f6 30. Bc3 Nf5+ 31. Kd3 Qxf4 32. Bd2 Qd6 33. Qf2 Ne7 34.
Ke2 Rec8 35. Bb4 Qd7 36. Bh3 Rxc5 37. Bxc5 f5 38. Bxe7 Qxe7 39. Qg3 Qe8 40. Rg1
Kh7 41. Qh2 Bh5 42. Rg5 g6 43. Qc7+ Kh6 44. Qf4 Kh7 45. Rg1 Rc8 46. Kf2 Rc2+
47. Kg3 Qd8 48. exf5 exf5 49. Rd1 Rc3 50. Bg2 Qf6 51. Rb1 a6 52. a4 Rc4 53. Rd1
Rxa4 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "13"]
[White "Merts, Dmitrii"]
[Black "Lu, Miaoyi"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1870"]
[BlackElo "1545"]
[PlyCount "77"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d3 Nd7 7. g3 Qb6 8. Qe2
d4 9. Nd1 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Ngf6 12. Bg2 O-O-O 13. b4 h5 14. a4 a6
15. O-O g5 16. Nb2 Rdg8 17. Rfb1 Ne5 18. b5 c5 19. bxa6 Qxa6 20. a5 h4 21. g4
Nfd7 22. Na4 Kc7 23. f4 gxf4 24. Qxf4 Qd6 25. Nb6 Rb8 26. Nxd7 Nxd7 27. Qxd6+
Kxd6 28. e5+ Kc7 29. Rb5 Nxe5 30. Rxc5+ Kd6 31. Rb5 Nc6 32. Ra4 e5 33. Rc4 Ra8
34. Rxb7 Nxa5 35. Rb6+ Kd7 36. Ra4 Ra7 37. Rb5 Nc6 38. Rxa7+ Nxa7 39. Rb7+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "14"]
[White "Zhang, Zhuoran"]
[Black "Zou, Jiaye"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "1856"]
[BlackElo "0"]
[PlyCount "89"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. Nb5 Bxd2+ 7. Qxd2 Nf5 8.
dxc5 Nd7 9. Bd3 O-O 10. Bxf5 exf5 11. f4 Nxc5 12. Nd4 Ne4 13. Qe3 Re8 14. Ngf3
Qb6 15. Qb3 Qxb3 16. axb3 Bd7 17. Ke2 a6 18. Ra5 Be6 19. Rha1 Rac8 20. b4 Rb8
21. Ke3 Rec8 22. Ne1 h6 23. Nd3 Rc7 24. c3 Kh7 25. b5 axb5 26. Rxb5 b6 27. Nb4
Rc5 28. Nbc6 Rxb5 29. Nxb5 Rc8 30. Nbd4 Nc5 31. Ra7 h5 32. Ne7 Re8 33. Nexf5
Rg8 34. Nd6 Rf8 35. f5 Bc8 36. Rc7 Ba6 37. Nxf7 Re8 38. e6 Bd3 39. Nd6 Rf8 40.
e7 Rg8 41. e8=Q Rxe8+ 42. Nxe8 Be4 43. f6 Kg8 44. fxg7 Na4 45. Nf6# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "15"]
[White "Ho, Chen Ee"]
[Black "Li, Guohao"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "1710"]
[BlackElo "1839"]
[PlyCount "95"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Qb3 e6 5. g3 Bd6 6. Bg2 O-O 7. O-O Nbd7 8. Nc3
b6 9. e4 dxe4 10. Ng5 Bb7 11. Ngxe4 Be7 12. Rd1 Nxe4 13. Nxe4 Nf6 14. Nc3 Qc8
15. Bf4 Rd8 16. d5 exd5 17. cxd5 cxd5 18. Nxd5 Nxd5 19. Rxd5 Bxd5 20. Bxd5 Qf5
21. Bxa8 Rxa8 22. Re1 Bc5 23. Qa4 b5 24. Qa6 Rd8 25. Qc6 h6 26. Kg2 Qd5+ 27.
Qxd5 Rxd5 28. Re5 Rxe5 29. Bxe5 f6 30. Bc3 h5 31. f3 f5 32. Kf1 Kf7 33. Ke2 g5
34. Kd3 a6 35. Bd4 Bd6 36. Bf2 g4 37. fxg4 hxg4 38. b3 Ke6 39. a4 Kd5 40. axb5
axb5 41. Be3 Bc5 42. Bxc5 Kxc5 43. Kc3 b4+ 44. Kd3 Kd5 45. Ke3 Ke5 46. Kd3 f4
47. gxf4+ Kxf4 48. Kd4 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "16"]
[White "Wei, Boyang"]
[Black "Sun, Yidi"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "1687"]
[BlackElo "1810"]
[PlyCount "92"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Ne5 Nc6 8.
Nxc6 bxc6 9. Bxc6 Rb8 10. Bg2 Qd7 11. e3 Ba6 12. Nc3 Rfd8 13. Qe2 Nd5 14. Nxd5
exd5 15. Rd1 Qa4 16. Qe1 Rb6 17. Bd2 Rxb2 18. Bc3 Rb6 19. e4 Re6 20. Rab1 Bf8
21. Ba5 Re7 22. e5 Qd7 23. Qd2 Ree8 24. Qf4 Rb8 25. Bf3 Rb5 26. Bg4 Qc6 27. Bc3
Bc8 28. Re1 Be6 29. Bf5 Reb8 30. Bc2 Rxb1 31. Rxb1 Rxb1+ 32. Bxb1 Qa4 33. Qd2
g6 34. Kg2 Qb5 35. Qc1 c5 36. Bc2 cxd4 37. Bxd4 Bc5 38. Qd2 Bxd4 39. Qxd4 Qb6
40. Qd2 d4 41. Be4 c3 42. Qe2 Qc5 43. Bd3 Qd5+ 44. Be4 Qc4 45. Bd3 Qxa2 46. Qd1
Qd5+ 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "17"]
[White "Wang, Jingyu"]
[Black "Li, Baitong"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1528"]
[BlackElo "1706"]
[PlyCount "72"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. dxe5 dxe5 5. Bc4 c6 6. O-O Be7 7. Nc3 Ngf6 8.
h3 O-O 9. Be3 Qc7 10. Qe2 Nc5 11. Bxc5 Bxc5 12. Rad1 h6 13. Rd2 Nh5 14. Kh2 Nf4
15. Qe1 Qe7 16. Ne2 Qf6 17. Nxf4 Qxf4+ 18. Kg1 Bxh3 19. gxh3 Qg3+ 20. Kh1 Qxf3+
21. Kh2 Qf4+ 22. Kh1 Rad8 23. Bd3 Bb4 24. c3 Qf3+ 25. Kh2 Rxd3 26. Rxd3 Qxd3
27. cxb4 Rd8 28. Rg1 Qd2 29. Qf1 Qf4+ 30. Rg3 Rd2 31. Kg2 Qxe4+ 32. Kh2 Qf4 33.
Kg2 Rxb2 34. Rf3 Qe4 35. Qd1 Qd5 36. Qc1 Rxb4 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "18"]
[White "Liu, Meng"]
[Black "Lian, Shian"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1822"]
[BlackElo "1439"]
[PlyCount "79"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d3 Nd7 7. g3 Qb6 8. Qe2
d4 9. Nd1 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Ngf6 12. Bg2 O-O-O 13. b4 h5 14. a4 a6
15. O-O g5 16. Nb2 Rdg8 17. Rfb1 Ne5 18. b5 c5 19. bxa6 Qxa6 20. a5 h4 21. g4
Nfd7 22. Na4 Kc7 23. f4 gxf4 24. Qxf4 Qd6 25. Nb6 Rb8 26. Nxd7 Nxd7 27. Qxd6+
Kxd6 28. e5+ Kc7 29. Rb5 Nxe5 30. Rxc5+ Kd6 31. Rb5 Nc6 32. Ra4 e5 33. Rc4 Ra8
34. Rxb7 Nxa5 35. Rb6+ Kd7 36. Ra4 Ra7 37. Rb5 Nc6 38. Rxa7+ Nxa7 39. Rb7+ Kd6
40. Rxa7 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "19"]
[White "Zhao, Kaiwen"]
[Black "Yu, Feiran"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "1740"]
[BlackElo "0"]
[PlyCount "160"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 Nf6 5. Nf3 Be7 6. Be2 O-O 7. O-O Ne8 8. Nd2
f5 9. f4 exf4 10. Rxf4 Bf6 11. exf5 Bxf5 12. Nf3 Bg6 13. Kh1 Nd7 14. Bd3 Bxd3
15. Qxd3 Nc7 16. Ne4 Be7 17. Rxf8+ Qxf8 18. Bg5 h6 19. Bxe7 Qxe7 20. Re1 Re8
21. Ng3 Qf7 22. Rxe8+ Qxe8 23. Qf5 Qf7 24. c4 Qxf5 25. Nxf5 Ne8 26. Nd2 Nb6 27.
b3 Kf7 28. Ne4 Nc8 29. a4 b6 30. Kg1 Kg6 31. g4 h5 32. Nh4+ Kh6 33. g5+ Kh7 34.
Kg2 g6 35. Kg3 Kg7 36. Kf4 Kf7 37. Ng3 Ne7 38. Ng2 Ng7 39. Ne3 Kf8 40. h4 Kf7
41. Ke4 Ne8 42. Kf4 Nc7 43. Ne4 Nc8 44. Nf6 Na6 45. Ne4 Nb4 46. Nf2 Na2 47. Nd3
Nc3 48. Kf3 Ne7 49. Nc1 a6 50. Ne2 Na2 51. Ke4 Nb4 52. Nf4 Na2 53. Ne2 Nc8 54.
Kd3 Nb4+ 55. Ke4 Na7 56. Nc3 Ke7 57. Ne2 Na2 58. Kd3 b5 59. axb5 axb5 60. Nc3
Nxc3 61. Kxc3 bxc4 62. bxc4 Nc8 63. Kb3 Nb6 64. Ng2 Nd7 65. Ka4 Ne5 66. Kb3 Kd7
67. Kc3 Kc7 68. Kb3 Kb6 69. Nf4 Ka5 70. Ng2 Nf3 71. Ka3 Nd2 72. Ne3 Kb6 73. Ka4
Ka6 74. Ka3 Ka5 75. Kb2 Kb4 76. Kc2 Nxc4 77. Ng2 Ne5 78. Nf4 Kc4 79. Kd2 Kd4
80. Ke2 Ke4 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "20"]
[White "Wang, Bowen(chn)"]
[Black "Liu, Jiapeng"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1573"]
[BlackElo "1418"]
[PlyCount "178"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. Bb5 Nd4 5. Nxd4 cxd4 6. b3 Bg7 7. Bb2 Qb6 8.
Be2 e6 9. d3 Ne7 10. Nd2 d5 11. Bf3 O-O 12. O-O Bd7 13. Ba3 Rfe8 14. Bxe7 dxe4
15. Nc4 Qa6 16. Bxe4 Rxe7 17. a4 Bc6 18. b4 b5 19. axb5 Qxb5 20. Ra5 Qb7 21.
Bxc6 Qxc6 22. b5 Qb7 23. Qd2 Rd7 24. Qb4 Bf8 25. Qa4 Bd6 26. Ra6 Bb8 27. Nb6
axb6 28. Rxa8 Kg7 29. Ra6 h5 30. Qc4 Rd6 31. c3 dxc3 32. Qxc3+ Kh7 33. Rc1 Qd5
34. Qc4 Qf5 35. Ra8 Rd8 36. Rca1 h4 37. h3 Qh5 38. Qc6 Qe2 39. Qf3 Qc2 40. d4
Qc4 41. Qf2 Kg7 42. R8a4 Qxb5 43. Qxh4 Rc8 44. Ra8 Qb2 45. R8a2 Qxd4+ 46. Qf2
Qxf2+ 47. Rxf2 Bd6 48. Rf3 Bc5+ 49. Kf1 Rd8 50. Ke2 Rd7 51. Rd3 Rxd3 52. Kxd3
Kf6 53. Ke4 Kg7 54. Rb1 Kh6 55. Kf3 Kg7 56. g4 Bd4 57. h4 Bc5 58. g5 Bd4 59.
Kg4 Be3 60. Rb3 Bc5 61. Rb1 Be3 62. Kf3 Bc5 63. Rb2 Bd4 64. Rb1 Bc5 65. Ke4 Bf2
66. Rh1 Bc5 67. Kd3 Bf2 68. Rh3 Bc5 69. Kc4 Bd6 70. Rf3 Bc5 71. Kb5 Bd4 72. Kc6
Bc5 73. Kd7 Kf8 74. Rh3 Bd4 75. h5 gxh5 76. Rxh5 Be3 77. Rh4 b5 78. g6 b4 79.
gxf7 Kxf7 80. Rh7+ Kf6 81. Re7 Bxf4 82. Rxe6+ Kf5 83. Rb6 Bd2 84. Kc6 Ke4 85.
Kb5 Bc3 86. Kc4 Ke3 87. Rd6 Ke4 88. Re6+ Kf5 89. Re8 Kf4 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "21"]
[White "Yang, Pengfei"]
[Black "San Diego, Jerlyn Mae"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "0"]
[BlackElo "1538"]
[PlyCount "110"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 c5 2. e4 g6 3. d3 Bg7 4. Nbd2 Nc6 5. g3 e6 6. Bg2 Nge7 7. O-O O-O 8. c3
d5 9. Qc2 b6 10. Re1 Ba6 11. Nf1 Rc8 12. h4 Qc7 13. Bg5 h6 14. Bd2 Rfd8 15.
Rad1 Kh7 16. N1h2 Re8 17. Ng4 c4 18. dxc4 dxe4 19. Nfh2 Bxc4 20. Rxe4 Bxa2 21.
b3 f5 22. Ra4 b5 23. Rxa2 fxg4 24. Bxc6 Nxc6 25. h5 Ne5 26. Nxg4 Qf7 27. Nxe5
Bxe5 28. hxg6+ Qxg6 29. Rxa7+ Bg7 30. Rc1 Qxc2 31. Rxc2 Kg6 32. Rb7 Rb8 33.
Rxb8 Rxb8 34. c4 bxc4 35. bxc4 Rc8 36. Kg2 Bd4 37. Be3 Bg7 38. c5 Rc6 39. f4 e5
40. Kf3 h5 41. Rd2 exf4 42. gxf4 Bf8 43. Rd5 Be7 44. Ke4 h4 45. f5+ Kf7 46. Kf4
Ra6 47. Rd1 Rc6 48. Rc1 h3 49. Kg3 Kf6 50. Kg4 h2 51. Rh1 Bxc5 52. Bg5+ Ke5 53.
Rxh2 Bd4 54. Re2+ Kd5 55. Be7 Rc1 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "22"]
[White "Li, Xintong"]
[Black "Ma, Changyu"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1533"]
[BlackElo "0"]
[PlyCount "85"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Be2 c5 5. Ngf3 Nc6 6. c3 Be7 7. O-O O-O 8. Re1
b6 9. Bf1 Bb7 10. e5 Nd7 11. d4 Rc8 12. Bd3 Qc7 13. Nf1 cxd4 14. cxd4 Nb4 15.
Bb1 Nc2 16. Bxc2 Qxc2 17. Qxc2 Rxc2 18. Ne3 Rcc8 19. Bd2 Nb8 20. Rec1 f6 21.
Rxc8 Rxc8 22. Rc1 Rxc1+ 23. Bxc1 Nc6 24. Nc2 Ba6 25. exf6 Bxf6 26. Bg5 Bc4 27.
a3 Bd3 28. Bxf6 gxf6 29. Nfe1 Bg6 30. f4 Kf7 31. Kf2 Ke7 32. Ke3 Na5 33. Kd2
Kd6 34. Kc3 Be4 35. g3 Nc6 36. Nd3 a5 37. b4 Na7 38. bxa5 Nb5+ 39. Kd2 bxa5 40.
a4 Na7 41. Nc5 Nc6 42. Nxe4+ dxe4 43. Kc3 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "23"]
[White "Zou, Zhengliang"]
[Black "Li, Tianbo"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "0"]
[BlackElo "1538"]
[PlyCount "144"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 O-O 8. h3
d5 9. exd5 Nxd5 10. d4 exd4 11. Nxd4 Nxd4 12. Qxd4 Bb7 13. Qg4 c5 14. c3 Bf6
15. Nd2 c4 16. Bc2 g6 17. Ne4 Bg7 18. Qg3 Qb6 19. a3 Rfe8 20. Bd2 Rad8 21. Rad1
Be5 22. Qh4 f5 23. Ng5 Qc7 24. Nf3 Bf6 25. Bg5 Qf7 26. Ne5 Bxg5 27. Qxg5 Qg7
28. Nf3 Qf6 29. Qg3 f4 30. Qg4 Bc8 31. Qg5 Rxe1+ 32. Rxe1 Qxg5 33. Nxg5 h6 34.
Ne4 g5 35. Rd1 Kf7 36. Nc5 Ke7 37. Re1+ Kf7 38. Rd1 Ke7 39. Be4 Nf6 40. Rxd8
Kxd8 41. Bb7 Bxb7 42. Nxb7+ Kc7 43. Nc5 Kb6 44. Ne6 Nd7 45. h4 gxh4 46. Nxf4
Ne5 47. Kf1 a5 48. Ke2 Kc5 49. Kd2 b4 50. axb4+ axb4 51. cxb4+ Kxb4 52. Kc2 Ng4
53. f3 Ne3+ 54. Kc1 Nxg2 55. Nh3 Ne3 56. f4 Kb3 57. Kb1 c3 58. bxc3 Kxc3 59.
Kc1 Kd3 60. Kb2 Kd2 61. Kb3 Nf5 62. Kc4 Ke3 63. Kd5 Kf3 64. Ke5 Kg3 65. Ng1 Kg4
66. Ke4 Ng3+ 67. Ke5 h5 68. Ne2 h3 69. Nc1 h2 70. Nd3 Kf3 71. f5 Nxf5 72. Kxf5
h1=Q 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "24"]
[White "Qu, Xilun"]
[Black "Qi, Wangboyu"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "0"]
[BlackElo "1533"]
[PlyCount "61"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Bd3 Bxd3 6. Qxd3 c5 7. c3 Nc6 8. Be3
cxd4 9. cxd4 Bb4+ 10. Nc3 Rc8 11. O-O Bxc3 12. bxc3 Qa5 13. Bd2 Nge7 14. Rfc1
O-O 15. Ng5 g6 16. Qh3 h5 17. g4 Kg7 18. gxh5 Rh8 19. h6+ Kf8 20. h7 Nf5 21.
Rc2 Qa4 22. Rb2 b6 23. Qf3 Na5 24. Bf4 Qa3 25. Rc2 Qe7 26. Rac1 Nc4 27. Qg4 Na3
28. Re2 Nxd4 29. cxd4 Nc4 30. Re3 Kg7 31. Rh3 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "25"]
[White "Zhai, Pinran"]
[Black "Li, Zongyang"]
[Result "0-1"]
[ECO "B83"]
[WhiteElo "1518"]
[BlackElo "0"]
[PlyCount "120"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e6 7. Be3 Be7 8.
O-O O-O 9. Qd2 a6 10. f4 Qc7 11. Rad1 b5 12. a3 Bb7 13. Nxc6 Bxc6 14. Bf3 Rad8
15. Qf2 Qb7 16. e5 dxe5 17. fxe5 Nd7 18. Qg3 Bc5 19. Bxc5 Nxc5 20. Qf2 Bxf3 21.
Qxf3 Qxf3 22. gxf3 f6 23. exf6 gxf6 24. Kf2 Kf7 25. b4 Nb7 26. Ne4 Ke7 27. Rg1
Rxd1 28. Rxd1 Rc8 29. Rd2 Rc6 30. Ke2 f5 31. Nf2 Nd6 32. Nd1 Nc4 33. Rd3 Ne5
34. Rd2 Rc4 35. Ke3 Rh4 36. Nb2 Rh3 37. Kf4 Kf6 38. Rf2 Ng4 39. Nd3 e5+ 40.
Nxe5 Nxf2 41. Nd7+ Ke7 42. Nc5 Rh6 43. Kxf5 Nd1 44. Ke4 Nb2 45. f4 Nc4 46. Kd3
Nxa3 47. Ne4 Rxh2 48. c3 Nc4 49. Kd4 Rh4 50. Ng5 Rxf4+ 51. Kd5 Rf5+ 52. Ke4
Rxg5 53. Kd4 h5 54. Ke4 h4 55. Kd4 h3 56. Ke4 h2 57. Kd4 Rg4+ 58. Kc5 Rg2 59.
Kd4 h1=Q 60. Kd3 Rd2# 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "26"]
[White "Wang, Boxiu"]
[Black "Zhang, Jiaqi"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "0"]
[BlackElo "1475"]
[PlyCount "101"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bc4 a6 7. Be3 Be7 8. f3
Nc6 9. O-O O-O 10. Qd2 Bd7 11. Rfd1 Nxd4 12. Bxd4 Bc6 13. Be3 Rc8 14. Bb3 b5
15. Qf2 Qc7 16. Rd2 Kh8 17. Rad1 Rb8 18. Bf4 Rfd8 19. Be3 a5 20. a3 a4 21. Ba2
Rd7 22. Ne2 Qb7 23. Nd4 Rdd8 24. c3 Rbc8 25. Bb1 Rd7 26. Bd3 Bd8 27. Qf1 Rb8
28. Rb1 Ba5 29. Rc2 Bb6 30. Kh1 Bxd4 31. cxd4 Rc7 32. Rbc1 Rbc8 33. Bf4 Ne8 34.
Qf2 Bd7 35. e5 Rxc2 36. Rxc2 Rxc2 37. Qxc2 d5 38. Bxh7 Qa7 39. Be3 Qc7 40. Bd3
Qxc2 41. Bxc2 Nc7 42. Kg1 Na6 43. Bd2 Nb8 44. g4 Nc6 45. Bc3 g6 46. f4 Kg7 47.
h4 Kh6 48. g5+ Kh5 49. Bd1+ Kxh4 50. Kh2 Nxe5 51. Be1# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "27"]
[White "Wang, Puxuan"]
[Black "Xie, Kaifan"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "0"]
[BlackElo "1452"]
[PlyCount "70"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 g6 6. Bc4 Bg7 7. Ng5 Nh6 8.
O-O O-O 9. Bf4 d6 10. Qd2 Ng4 11. h3 Nge5 12. Bb3 h6 13. Nf3 Nxf3+ 14. gxf3
Bxh3 15. Rfd1 Nd4 16. Qe3 g5 17. Bg3 Nxb3 18. axb3 Be6 19. b4 Qb6 20. Qd2 Rfc8
21. Kg2 Qxb4 22. Rac1 Rc5 23. Rh1 Rac8 24. Rh2 f5 25. f4 fxe4 26. fxg5 Rxg5 27.
Rch1 Rg6 28. Rc1 d5 29. Qe3 Qxb2 30. Nxd5 Qxc1 31. Nxe7+ Kf7 32. Qxe4 Rxg3+ 33.
Kxg3 Qg5+ 34. Kf3 Qxe7 35. Qb1 Qf6+ 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "28"]
[White "Zhu, Zikun"]
[Black "Wang, Lingxiang"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "1443"]
[BlackElo "0"]
[PlyCount "126"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O g6 5. c4 Bg7 6. d4 c5 7. e3 O-O 8. Nc3 d6
9. b3 Nbd7 10. Qc2 e6 11. Rd1 Qe7 12. Bb2 Rfd8 13. Re1 d5 14. Nd2 Nf8 15. Ba3
dxc4 16. Bxb7 Qxb7 17. Nxc4 b5 18. Nxb5 Qxb5 19. Bxc5 Qc6 20. Ne5 Qe4 21. Qxe4
Nxe4 22. Nc6 Rd7 23. Ba3 f5 24. Rac1 a5 25. Rc2 Rb7 26. Kg2 Nd7 27. f3 Nef6 28.
Bd6 Bf8 29. Bxf8 Kxf8 30. e4 fxe4 31. fxe4 Rc7 32. Rf2 Rxc6 33. e5 Rac8 34.
exf6 Kf7 35. d5 Rd6 36. dxe6+ Rxe6 37. Rd1 Nxf6 38. Rd7+ Re7 39. Rd6 Re6 40.
Rd7+ Kg8 41. Ra7 Rc5 42. Rd2 Rce5 43. Rd8+ Re8 44. Rd6 R8e6 45. Rd8+ Ne8 46.
Raa8 Kg7 47. Rd7+ Kh6 48. Raa7 Nf6 49. Rd4 Re2+ 50. Kh3 Rxa2 51. b4 Ree2 52.
Rh4+ Nh5 53. Rxa5 Rxa5 54. bxa5 Kg7 55. Ra4 Re8 56. a6 Ra8 57. Kg2 Nf6 58. Kf3
Nd7 59. a7 Ne5+ 60. Ke4 Nc6 61. Rc4 Re8+ 62. Kf4 Rf8+ 63. Ke3 Nxa7 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "29"]
[White "Wang, Zixuan"]
[Black "Tsetsenbileg, Munkhbayar"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "0"]
[BlackElo "1409"]
[PlyCount "118"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 Bg7 5. e3 O-O 6. Be2 Na6 7. O-O d6 8. b3
Bd7 9. Bb2 Nc7 10. Qc2 a6 11. Rad1 Ne6 12. dxc5 Nxc5 13. Nd5 Bf5 14. Nxf6+ Bxf6
15. Qc1 Bxb2 16. Qxb2 Qc7 17. Nd4 Bd7 18. Bf3 Rac8 19. Rd2 Rfd8 20. Rfd1 b6 21.
Ne2 a5 22. Nc3 Be6 23. a4 Na6 24. Nb5 Qb8 25. Nd4 Bd7 26. Nc2 Nc5 27. h3 Qc7
28. Nd4 Na6 29. g4 Nb4 30. Kg2 Nc6 31. Nxc6 Bxc6 32. e4 Qb7 33. Re2 Rf8 34. Rg1
Rcd8 35. h4 e5 36. Qd2 Kg7 37. h5 Qe7 38. Rh1 Rd7 39. Ree1 g5 40. Qe3 Rb7 41.
Rd1 f6 42. Rd3 Rd8 43. Rhd1 Kf8 44. R1d2 Qc7 45. Bd1 Ke7 46. Qf3 Qc8 47. Bc2
Qe6 48. Rc3 Bd7 49. Kg3 h6 50. Qd1 Rc7 51. Rcd3 Bc6 52. f3 Bb7 53. Bb1 Ba6 54.
Ba2 Rc6 55. Qe1 Qc8 56. Rd1 Qc7 57. Qe3 Qc8 58. R3d2 Qb7 59. Qc3 Qc7 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "30"]
[White "Chen, Boyu"]
[Black "Wang, Yuehuan"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "86"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. h3 Ne7 6. Nf3 O-O 7. O-O c6 8. c3
Bf5 9. Qc2 Qc8 10. Bg5 f6 11. Be3 Bxd3 12. Qxd3 Qf5 13. Qxf5 Nxf5 14. Nbd2 Re8
15. Rfe1 Nd7 16. Nf1 Nb6 17. Re2 Re7 18. Rae1 Rae8 19. N3d2 Na4 20. Nb3 Bc7 21.
Nc1 Kf7 22. a3 g5 23. Na2 Nd6 24. b3 Nb6 25. f3 Nf5 26. Kf2 Nxe3 27. Nxe3 Kg6
28. a4 Nc8 29. Nd1 Bg3+ 30. Kxg3 Rxe2 31. Rxe2 Rxe2 32. Nb4 Rd2 33. Ne3 Rb2 34.
c4 Rxb3 35. Nbc2 dxc4 36. Nxc4 Nb6 37. N4a3 Nxa4 38. Kf2 b5 39. Ke1 Nb6 40. Kd2
b4 41. d5 bxa3 42. dxc6 a2 43. f4 Rb1 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "31"]
[White "Zhu, Chenxi"]
[Black "He, Songyan"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "131"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8.
Bg5 e5 9. Qd3 Be7 10. O-O-O Ng4 11. Bxe7 Qxe7 12. Rhf1 Rd8 13. h3 Nf6 14. Kb1
a6 15. Qe3 b5 16. Qg5 Kf8 17. Qe3 b4 18. Nd5 Nxd5 19. exd5 Bb5 20. Rfe1 Qb7 21.
g4 a5 22. Nh4 a4 23. Nf5 f6 24. g5 g6 25. Nh6 f5 26. f4 Re8 27. fxe5 dxe5 28.
Qc5+ Kg7 29. d6 Qc6 30. Qa7+ Qd7 31. Qc5 b3 32. cxb3 axb3 33. a3 Qc6 34. Rxe5
Bd3+ 35. Ka1 Qxc5 36. Rxc5 Rc8 37. Rc7+ Rxc7 38. dxc7 Re8 39. h4 Bb5 40. Kb1
Rc8 41. Rc1 Bd3+ 42. Ka1 Bc2 43. Re1 Kf8 44. Rf1 Rxc7 45. Re1 Be4 46. Rf1 Bd3
47. Re1 Re7 48. Rxe7 Kxe7 49. Ng8+ Kf7 50. Nf6 h6 51. Nd5 hxg5 52. hxg5 Bc2 53.
Nf4 Be4 54. a4 Bc2 55. a5 Be4 56. a6 Kg7 57. a7 Kf7 58. Ne2 Ke7 59. Nf4 Kd7 60.
Nxg6 Kc7 61. Nf4 Kd6 62. g6 Ke7 63. Nh5 f4 64. g7 Kf7 65. g8=Q+ Kxg8 66. Nf6+
 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "32"]
[White "Hong, Zixi"]
[Black "Wen, Langning"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "21"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Bc4 Nc6 6. Nf3 Nf6 7. e5 dxe5 8.
Qxd8+ Nxd8 9. Nb5 Kd7 10. Nxe5+ Ke8 11. Nc7# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "33"]
[White "Li, Zining"]
[Black "Zhang, Jiaqi(h)"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "118"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. Bxc6+ bxc6 5. c4 Nf6 6. Nc3 e6 7. d4 cxd4 8.
Nxd4 Bb7 9. f3 Be7 10. Be3 O-O 11. O-O c5 12. Nde2 Bc6 13. Qc2 Qc7 14. Rad1
Rfd8 15. Nf4 Rab8 16. b3 a5 17. Nd3 Qb7 18. Nb2 Qc7 19. Qf2 Bb7 20. Qg3 Ba6 21.
Rfe1 Rbc8 22. Bf4 Nh5 23. Qg4 Nxf4 24. Qxf4 Bf6 25. Nba4 Be5 26. Qg4 Qe7 27.
Rd3 Qf6 28. Red1 Qe7 29. R3d2 Rf8 30. f4 Bd4+ 31. Kh1 Rcd8 32. Ne2 Bf6 33. Qf3
g6 34. Qg3 Bg7 35. Nac3 f5 36. exf5 Rxf5 37. Qe3 Rf7 38. Ne4 d5 39. Nxc5 d4 40.
Qxe6 Qxc5 41. Qxa6 Rfd7 42. Rd3 Re7 43. Ng3 Rf7 44. Qe6 Qc7 45. Ne4 Kh8 46. Ng5
Rf5 47. Qe2 Qd7 48. Qg4 Rdf8 49. Qh3 h6 50. Nf3 Qf7 51. g3 Qb7 52. Qg2 R5f7 53.
Nxd4 Qc8 54. Nc6 Re8 55. Rd8 Rff8 56. Rxc8 Rxc8 57. Ne7 Rce8 58. Nxg6+ Kg8 59.
Nxf8 Rxf8 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "34"]
[White "Zhang, Yili"]
[Black "Kaminskii, Ilia"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1100"]
[BlackElo "0"]
[PlyCount "99"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 O-O 5. d3 d6 6. h3 h6 7. O-O Nc6 8. Be3
Be6 9. Bb3 d5 10. exd5 Nxd5 11. Nxd5 Bxd5 12. Bxd5 Qxd5 13. c3 Bd6 14. Re1 Rad8
15. d4 exd4 16. Nxd4 Nxd4 17. Bxd4 Bc5 18. Bxc5 Qxc5 19. Qc2 Rd6 20. Rad1 Rxd1
21. Rxd1 Re8 22. b3 Qg5 23. Qd3 Qf6 24. Qb5 Rb8 25. Qc5 Qb6 26. Qxb6 cxb6 27.
Rd7 Kf8 28. Kf1 Ke8 29. Rc7 g6 30. Ke2 f5 31. Rh7 Rc8 32. c4 Rc6 33. Rxh6 Re6+
34. Kd2 Kd7 35. Rh4 Kc6 36. Rd4 b5 37. cxb5+ Kxb5 38. Kd1 Ra6 39. a4+ Kc6 40.
Kc2 Ra5 41. Kc3 b5 42. Kb4 Kb6 43. Rd6+ Kc7 44. Rxg6 bxa4 45. Rg7+ Kb6 46. bxa4
Re5 47. a5+ Ka6 48. Rg6+ Kb7 49. a6+ Kc7 50. Kc4 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "35"]
[White "Sun, Mingze"]
[Black "Chen, Shouqi"]
[Result "0-1"]
[ECO "D41"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "46"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 c5 2. Nc3 Nf6 3. Nf3 d5 4. cxd5 Nxd5 5. d4 Nxc3 6. bxc3 e6 7. e4 Nc6 8.
Be3 cxd4 9. cxd4 Qa5+ 10. Bd2 Bb4 11. Qc2 O-O 12. Bc4 Rd8 13. d5 exd5 14. Bxd5
Ne7 15. Bb3 Bg4 16. Bxb4 Qxb4+ 17. Nd2 Qd4 18. Rb1 Rac8 19. Bc4 b6 20. Rb4 Kf8
21. h3 Be6 22. a3 Qa1+ 23. Rb1 Qxa3 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "36"]
[White "Yuan, Qijun"]
[Black "Sun, Haohan"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "35"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. O-O
Nxd4 9. Nxd4 Qxd4 10. Nc3 Qxe5 11. Re1 Qc7 12. Nxd5 Qc5 13. Nc3 Nf6 14. Be3 Qc7
15. Rc1 Qd8 16. Nb5 a6 17. Nc7+ Ke7 18. Bc5# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "37"]
[White "Hao, Zidi"]
[Black "Zhang, Siqi"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "0"]
[BlackElo "1523"]
[PlyCount "86"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 c6 4. g3 d5 5. b3 Bd6 6. e3 O-O 7. Bg2 Nbd7 8. O-O
e5 9. d3 Re8 10. Bb2 Nf8 11. Qc2 Bg4 12. h3 Bh5 13. Nh2 d4 14. exd4 exd4 15.
Ne4 Nxe4 16. Bxe4 Bc7 17. Rfe1 Ba5 18. Rf1 Qd7 19. Kg2 f5 20. Bf3 Bxf3+ 21.
Nxf3 Ng6 22. Bxd4 f4 23. g4 c5 24. Kh2 cxd4 25. a3 Qc6 26. Nxd4 Qf6 27. Nf3 Bc7
28. Rae1 Nh4 29. Qd1 Ng6 30. d4 Qd6 31. c5 Qd5 32. Kg1 b6 33. b4 a5 34. Kh2
axb4 35. axb4 bxc5 36. bxc5 Ba5 37. Rxe8+ Rxe8 38. Qa4 Ra8 39. Qa3 Bd2 40. Qd3
Bb4 41. Rb1 Ra3 42. Qe2 Qxf3 43. Qxf3 Rxf3 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "38"]
[White "Jin, Pinyan"]
[Black "Zhou, Yunliang"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "0"]
[BlackElo "1517"]
[PlyCount "71"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bxh6 Rxh6 7. exf6 Qxf6 8.
Nf3 c5 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. O-O c4 12. Re1 Kf8 13. Ne5 Nxe5 14. Rxe5
g6 15. Qc1 Kg7 16. Re3 Bd6 17. h3 Bf4 18. Ne2 Bxe3 19. Qxe3 b5 20. Nf4 b4 21.
Re1 Qf5 22. c3 bxc3 23. bxc3 Rhh8 24. Qg3 Rab8 25. Re5 Rb1+ 26. Kh2 Qc2 27.
Nh5+ Kf8 28. Nf6 Qc1 29. Nd7+ Ke7 30. Qf3 f5 31. Nc5 f4 32. Rxe6+ Kf7 33. Re1
Qxe1 34. Qxd5+ Kg7 35. Ne6+ Kh7 36. Qd7+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.25"]
[Round "4"]
[Board "39"]
[White "Talypin, Bogdan"]
[Black "An, Yan"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "80"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 d6 3. Nc3 e6 4. Bg5 Be7 5. Nf3 Nc6 6. e4 a6 7. Bd3 h6 8. Bh4
Ng8 9. Bg3 Bd7 10. O-O Nb4 11. Re1 Nxd3 12. Qxd3 Nf6 13. e5 Nh5 14. d5 Nxg3 15.
fxg3 O-O 16. Rad1 Bg5 17. b3 Be7 18. Ne4 exd5 19. Qxd5 Bc6 20. Qd3 dxe5 21.
Nxe5 Qxd3 22. Rxd3 Rad8 23. Rxd8 Rxd8 24. Nxc6 bxc6 25. Kf2 Bb4 26. Re2 f5 27.
Nd2 Bxd2 28. Re6 Rd6 29. Re5 Rf6 30. Ke2 Bb4 31. Re8+ Kf7 32. Rb8 Be7 33. Rb7
Bd6 34. Ra7 f4 35. gxf4 Bxf4 36. g3 Bd6 37. Rxa6 Re6+ 38. Kd3 Bc5 39. Ra5 Bg1
40. Rf5+ Ke7 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "1"]
[White "Bai, Jinshi"]
[Black "Peng, Hongchi"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2571"]
[BlackElo "2278"]
[PlyCount "101"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. b3 f5 5. g3 Nf6 6. Bg2 Bd6 7. O-O Qe7 8. Ne5
Nbd7 9. Bb2 O-O 10. Qc2 c5 11. cxd5 Nxd5 12. Nc4 Bc7 13. Nc3 Nxc3 14. Qxc3 cxd4
15. Qxd4 Rd8 16. Ba3 Qf6 17. Rad1 Qxd4 18. Rxd4 Nb6 19. Rxd8+ Bxd8 20. Rd1 Bf6
21. Nd6 Be7 22. Rc1 Bxd6 23. Bxd6 Nd5 24. Bxd5 exd5 25. Rc7 b6 26. Be5 Ba6 27.
Rxg7+ Kf8 28. Rxh7 Rc8 29. Rh8+ Kf7 30. Rxc8 Bxc8 31. f3 b5 32. Kf2 a5 33. Ke3
Ke6 34. Bc7 a4 35. b4 Bd7 36. Kd4 Be8 37. a3 Bf7 38. Kc5 Be8 39. Bf4 Bd7 40. h4
Be8 41. Bb8 Bd7 42. h5 Kf6 43. Bf4 Be8 44. h6 Kg6 45. Kxd5 Bf7+ 46. Kd6 Bc4 47.
e4 fxe4 48. fxe4 Bd3 49. e5 Kf7 50. e6+ Ke8 51. Ke5 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "2"]
[White "Uuriintuya, Uurtsaikh"]
[Black "Agibileg, Uurtsaikh"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "2216"]
[BlackElo "2302"]
[PlyCount "82"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 d6 7. O-O Nf6 8. Be3
Be7 9. f4 Bd7 10. a4 Nxd4 11. Bxd4 Bc6 12. Qd3 O-O 13. Qg3 g6 14. Qe3 Nd7 15.
Rad1 Qa5 16. Rd2 Bf6 17. f5 exf5 18. exf5 Rad8 19. Bxf6 Nxf6 20. Qd4 Kg7 21. b4
Qe5 22. fxg6 fxg6 23. b5 axb5 24. axb5 Bd7 25. Qxe5 dxe5 26. Nd5 Bxb5 27. Bxb5
Rxd5 28. Rxd5 Nxd5 29. Rd1 Nc3 30. Rd7+ Rf7 31. Rxf7+ Kxf7 32. Bd7 Kf6 33. Kf1
e4 34. h4 h6 35. Kf2 Ke5 36. Be8 g5 37. hxg5 hxg5 38. Kg3 Kd4 39. Kg4 e3 40.
Kf3 g4+ 41. Kg3 Ne4+ 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "3"]
[White "Tugstumur, Yesuntumur"]
[Black "Batsuren, Dambasuren"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2058"]
[BlackElo "2353"]
[PlyCount "107"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[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 a6 10. a4 Nbd7 11. O-O Nh5 12. Re1 Re8 13. Be2 Rb8 14. Bg5 Bf6 15.
Be3 Ng7 16. Qc2 Ne5 17. Nd2 g5 18. Nf3 Ng6 19. Qd2 h6 20. Nh2 b5 21. axb5 axb5
22. Bg4 Ne5 23. Bxc8 Qxc8 24. Nd1 Re7 25. Qe2 Ne8 26. f4 gxf4 27. Bxf4 Ng6 28.
Bxh6 Bh4 29. Nf2 Kh7 30. Bg5 Bxg5 31. Qh5+ Kg7 32. Qxg5 Re5 33. Qd2 Qd8 34.
Nhg4 Rh5 35. Ra7 Rc8 36. Nd3 Rc7 37. Rxc7 Qxc7 38. Rf1 Qe7 39. Nf4 Rg5 40. Nxg6
Rxg6 41. Qf4 c4 42. Ne3 Qf6 43. Qxf6+ Rxf6 44. Nf5+ Kh7 45. Ra1 Rg6 46. Ra5 b4
47. Ra4 c3 48. Rxb4 c2 49. Rc4 Nf6 50. Rxc2 Nxe4 51. Rc4 Rf6 52. g4 Ng5 53. Kg2
Kg6 54. b4 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "4"]
[White "Altantuya, Boldbaatar"]
[Black "Amartuvshin, Ganzorig"]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "2003"]
[BlackElo "2216"]
[PlyCount "92"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 d6 6. Bg2 Nbd7 7. O-O e5 8. e4
c6 9. b3 Re8 10. Bb2 exd4 11. Nxd4 Nc5 12. f3 a5 13. Qd2 Qb6 14. Nce2 Nfd7 15.
Kh1 a4 16. Rab1 axb3 17. axb3 Ne5 18. Bc3 Bd7 19. Ra1 Be6 20. f4 Rxa1 21. Bxa1
Nxb3 22. Nxb3 Nxc4 23. Qd3 Ne3 24. Bxg7 Nxf1 25. Bb2 Qe3 26. Qd4 Qxd4 27. Nbxd4
Ne3 28. Bc1 Nxg2 29. Kxg2 Bc4 30. Nc3 Ra8 31. Kf3 Ra6 32. e5 d5 33. f5 b5 34.
e6 fxe6 35. fxe6 b4 36. Nce2 c5 37. Nc2 Bxe2+ 38. Kxe2 Rxe6+ 39. Kd1 Re4 40.
Kd2 Kf7 41. Bb2 Ke6 42. h3 d4 43. Kd3 Kd5 44. Kd2 b3 45. Na3 c4 46. Bc1 b2 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "5"]
[White "Merts, Dmitrii"]
[Black "Liu, Zhaoqi"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1870"]
[BlackElo "2167"]
[PlyCount "72"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. Bd3 c5 6. c3 cxd4 7. cxd4 dxe4 8.
Nxe4 O-O 9. O-O Nc6 10. Be3 Nb4 11. Bb1 b6 12. a3 Nbd5 13. Ne5 Bb7 14. Nc3 Rc8
15. Qd3 g6 16. Ba2 Nxc3 17. bxc3 Be4 18. Qd2 b5 19. f3 Bd5 20. Bh6 Re8 21. Qd3
a6 22. Rfe1 Bxa2 23. Rxa2 Qd5 24. Raa1 Nd7 25. Nxd7 Qxd7 26. Bd2 Bf6 27. Re4
Red8 28. f4 Qd5 29. Rae1 Qb3 30. Qh3 Qxa3 31. Rb1 Qa2 32. Qd3 Qc4 33. Qxc4 Rxc4
34. Ra1 b4 35. Rc1 bxc3 36. Bxc3 Bxd4+ 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "6"]
[White "Zhang, Zhuoran"]
[Black "Ning, Kaiyu"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1856"]
[BlackElo "2157"]
[PlyCount "160"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. d4 Nd7 5. c3 e6 6. Bf4 Ngf6 7. Nbd2 Be7 8. Ne5
Nxe5 9. Bxe5 h6 10. Qb3 Qb6 11. Qxb6 axb6 12. e4 O-O 13. Bxf6 Bxf6 14. e5 Be7
15. O-O b5 16. a3 b6 17. Rfc1 Ra7 18. Bf3 Bf5 19. Be2 f6 20. exf6 Rxf6 21. Re1
Bd6 22. Nf3 Rf8 23. Nh4 Bh3 24. Bf1 Bxf1 25. Kxf1 Rf6 26. Ng2 Kf7 27. Re2 c5
28. Rc1 Ra4 29. Rd2 Ke7 30. Ne3 h5 31. Ke2 g5 32. Rf1 Kd7 33. Ng2 Ra8 34. f4
Raf8 35. Ke3 h4 36. Rdf2 h3 37. Ne1 gxf4+ 38. gxf4 c4 39. Rf3 Rf5 40. R1f2 Ke7
41. Rf1 Rh8 42. R1f2 Rh4 43. Rf1 Kf6 44. Nc2 Rg4 45. Ne1 Rh5 46. Rg3 Kf5 47.
Rxg4 Kxg4 48. Rg1+ Kf5 49. Nf3 Bxf4+ 50. Ke2 Rh8 51. Kf2 Rf8 52. Ke2 Rh8 53.
Kf2 Rh6 54. Ke2 Kf6 55. Rg8 Bc1 56. Ne5 Rh4 57. Rf8+ Kg7 58. Re8 Bxb2 59. Re7+
Kf6 60. Rf7+ Kg5 61. Rg7+ Kf5 62. Rf7+ Kg5 63. Rg7+ Kh6 64. Rg3 Bc1 65. Rg6+
Kh7 66. Rxe6 Re4+ 67. Kd1 Bf4 68. Rxb6 Bxh2 69. Rb7+ Kg8 70. Rb8+ Kg7 71. Rb7+
Kh6 72. Rb6+ Kh5 73. Rb8 Bxe5 74. dxe5 Rxe5 75. Rg8 Rg5 76. Rh8+ Kg4 77. Ke2
Kg3 78. Kf1 h2 79. Rh7 Rg4 80. Rh8 Rh4 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "7"]
[White "Wang, Xinbo"]
[Black "Quizon, Daniel"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1581"]
[BlackElo "2091"]
[PlyCount "56"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 d6 5. h3 O-O 6. Be2 Nc6 7. c3 Bf5 8. Nbd2
Re8 9. g4 Bd7 10. Qb3 e5 11. Bg3 b5 12. Ng5 Qe7 13. O-O-O b4 14. d5 bxc3 15.
bxc3 Rab8 16. Qc2 Nxd5 17. Nde4 Nb6 18. Bh4 d5 19. Nd2 Qa3+ 20. Qb2 Qxb2+ 21.
Kxb2 Na4+ 22. Kc2 Rb2+ 23. Kc1 Rxa2 24. Rde1 Nxc3 25. Bd3 e4 26. Ndxe4 Nxe4 27.
Nxe4 dxe4 28. Bc4 Ra4 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "8"]
[White "Sun, Yidi"]
[Black "Cheng, Yuanda"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1810"]
[BlackElo "2029"]
[PlyCount "87"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. d4 cxd4 6. cxd4 Nc6 7. Nc3 d6 8. Nxd5
exd5 9. Be2 dxe5 10. Nxe5 Bb4+ 11. Bd2 Bd6 12. O-O O-O 13. Nf3 Bg4 14. Bc3 Re8
15. h3 Bh5 16. Re1 Qf6 17. Qd2 Bf4 18. Qd1 Bc7 19. Qd2 Re4 20. Ne5 Bxe2 21.
Rxe2 Nxe5 22. dxe5 Bxe5 23. Rae1 Bxc3 24. bxc3 Rxe2 25. Rxe2 Qc6 26. Qd4 h6 27.
Rd2 Re8 28. Qxa7 Re1+ 29. Kh2 Qc7+ 30. g3 Qxc3 31. Qb8+ Kh7 32. Qf4 Re5 33. Rd4
f6 34. Rxd5 Re8 35. Qf5+ Kh8 36. Rc5 Qa3 37. Rc8 Qf8 38. Rxe8 Qxe8 39. Qd5 b5
40. a3 Qe2 41. Kg2 Kh7 42. Qf5+ Kg8 43. Qc8+ Kf7 44. Qd7+ 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "9"]
[White "Men, Jiayi"]
[Black "Hu, Yu A."]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1715"]
[BlackElo "1998"]
[PlyCount "60"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. g3 dxc4 5. Bg2 c5 6. Qa4+ Nbd7 7. dxc5 Bxc5 8.
Qxc4 O-O 9. b4 Be7 10. Nf3 Nb6 11. Qb3 Nbd5 12. a3 a5 13. Nxd5 Qxd5 14. Rb1
axb4 15. axb4 Qxb3 16. Rxb3 Nd5 17. b5 Bb4+ 18. Nd2 Ra1 19. Kd1 Rd8 20. Bxd5
Bxd2 21. Kxd2 Rxd5+ 22. Kc2 Bd7 23. Kb2 Ra5 24. b6 Ba4 25. Rb4 Bc6 26. Kb3 Rab5
27. Be3 Rxb4+ 28. Kxb4 Rb5+ 29. Kc4 Rb2 30. Rd1 f6 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "10"]
[White "Nithyalakshmi, Sivanesan"]
[Black "Ho, Chen Ee"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1946"]
[BlackElo "1710"]
[PlyCount "77"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 c6 7. e3 O-O 8. Bd3
Nbd7 9. Nf3 Re8 10. O-O Nf8 11. Bxf6 Bxf6 12. b4 a6 13. a4 Qd6 14. Rab1 Bg4 15.
Nd2 g6 16. Rfc1 Bd7 17. a5 Ne6 18. Nb3 Ng7 19. Nc5 Rab8 20. Nxd7 Qxd7 21. Na4
Ne6 22. Nc5 Qe7 23. g3 h5 24. Kg2 h4 25. Qd1 hxg3 26. hxg3 Kg7 27. Qg4 Rbd8 28.
Rh1 Ng5 29. Rh2 Rh8 30. Rbh1 Rh7 31. Rxh7+ Nxh7 32. Bxg6 fxg6 33. Ne6+ Kh8 34.
Nxd8 Qxd8 35. Qxg6 Qe7 36. Rxh7+ Qxh7 37. Qxf6+ Qg7 38. Qxg7+ Kxg7 39. f4 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "11"]
[White "Li, Baitong"]
[Black "Karpinskiy, Kirill"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1706"]
[BlackElo "1939"]
[PlyCount "120"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. Bc4 c6 6. O-O Bg4 7. h3 Bh5 8.
Be2 e6 9. d3 Be7 10. Nd4 Bxe2 11. Qxe2 O-O 12. Nb3 Qc7 13. Re1 Nbd7 14. Bg5 Nb6
15. Rad1 Nbd5 16. Nxd5 cxd5 17. d4 Rac8 18. c3 Ne4 19. Bxe7 Qxe7 20. Nd2 Nd6
21. Qh5 Qf6 22. Qe5 Qxe5 23. Rxe5 b5 24. Re3 Nc4 25. Nxc4 Rxc4 26. Kf1 Rfc8 27.
Ke2 b4 28. Kd2 bxc3+ 29. bxc3 Ra4 30. Ra1 Rc6 31. Kd3 Ra3 32. Kc2 Rb6 33. Ree1
g6 34. Re2 Kg7 35. Kd3 Kf6 36. Rc2 Ke7 37. g3 Kd6 38. Re1 Ra5 39. Kd2 Rab5 40.
Rec1 f6 41. f4 Rb1 42. c4 dxc4 43. Rxc4 Rxc1 44. Kxc1 Ra6 45. Kb2 Kd5 46. Rc7
Kxd4 47. Rxh7 e5 48. fxe5 fxe5 49. Rd7+ Ke3 50. Rf7 e4 51. h4 Kd2 52. Rd7+ Ke2
53. Rf7 e3 54. g4 Re6 55. Kc2 Ke1 56. h5 gxh5 57. gxh5 e2 58. a4 Rc6+ 59. Kb2
Rh6 60. Rxa7 Rxh5 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "12"]
[White "Concio, Michael Jr."]
[Black "Ma, Binhe"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1869"]
[BlackElo "1725"]
[PlyCount "77"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. O-O Nbd7 6. c4 c6 7. b3 Be7 8. Nc3
Qa5 9. Bd2 Bb4 10. Qe1 dxc4 11. bxc4 Qa6 12. c5 O-O 13. a3 Bxc3 14. Bxc3 Be4
15. Qd2 Nd5 16. Rfc1 Rfd8 17. a4 h6 18. e3 Rac8 19. Bf1 b5 20. axb5 Qb7 21.
bxc6 Rxc6 22. Ne1 a6 23. Ba5 Rb8 24. Bd3 Bxd3 25. Nxd3 Qa8 26. Rcb1 Rcc8 27.
Qa2 N5f6 28. Rxb8 Rxb8 29. Rb1 Rxb1+ 30. Qxb1 Ne4 31. Qc2 Ng5 32. c6 Nf8 33. h4
Ngh7 34. c7 Qc8 35. Qb2 Nd7 36. Nc5 Nxc5 37. dxc5 Qd7 38. Qb8+ Nf8 39. c8=Q 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "13"]
[White "Lian, Shian"]
[Black "Li, Guohao"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1439"]
[BlackElo "1839"]
[PlyCount "72"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 Nf6 2. Nc3 c6 3. Nf3 d5 4. e3 e6 5. d4 Nbd7 6. a3 Be7 7. Bd3 dxc4 8. Bxc4
b5 9. Bd3 a6 10. O-O c5 11. dxc5 Nxc5 12. Bc2 Bb7 13. Qe2 Nfe4 14. Rd1 Qb6 15.
Nxe4 Nxe4 16. b4 Nc3 17. Qe1 Nxd1 18. Bxd1 Bf6 19. Rb1 O-O 20. e4 Bd4 21. Bf4
Rac8 22. Bg3 Rfd8 23. Bb3 Qc6 24. Nxd4 Rxd4 25. f3 Rd3 26. Bf2 Qc3 27. Qf1 Rd2
28. Bc5 Rcd8 29. a4 Rb2 30. Rd1 Rdd2 31. Rxd2 Qxd2 32. axb5 Rxb3 33. bxa6 Bxa6
34. Qxa6 Rb1+ 35. Qf1 Rxf1+ 36. Kxf1 f5 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "14"]
[White "Hou, Yifan B"]
[Black "Yu, Feiran"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1729"]
[BlackElo "0"]
[PlyCount "100"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 c5 2. c3 e6 3. Nf3 d5 4. g3 Nf6 5. Bg2 Bd6 6. O-O Nc6 7. Re1 O-O 8. Nbd2
cxd4 9. cxd4 Bd7 10. e4 dxe4 11. Nxe4 Nxe4 12. Rxe4 Ne7 13. Ne5 Bxe5 14. dxe5
Bc6 15. Rd4 Qc7 16. Bf4 Bxg2 17. Kxg2 Qc6+ 18. Kg1 Nd5 19. Qd2 Rfc8 20. Qe2 Qc2
21. Re1 Qxe2 22. Rxe2 Rc6 23. Kg2 Rac8 24. Kf3 h6 25. h4 Rc4 26. Rxc4 Rxc4 27.
Be3 a6 28. Rd2 Kh7 29. Bd4 Kg6 30. Ke4 Ne7 31. b3 Rc6 32. Kf3 h5 33. Ke4 Nd5
34. Bb2 Rc7 35. Re2 Rc3 36. Rd2 Rc7 37. f4 Rd7 38. Bd4 Nb4 39. Rg2 Nc6 40. Bc5
Rd5 41. Be3 Ne7 42. g4 hxg4 43. Rxg4+ Kh7 44. Rg2 Rd7 45. Rc2 Nf5 46. a4 Kg6
47. b4 Nxh4 48. b5 Nf5 49. b6 f6 50. Rc8 Kf7 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "15"]
[White "Baterdene, Tsogbayar"]
[Black "Liu, Jiapeng"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2318"]
[BlackElo "1418"]
[PlyCount "71"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5
Nf6 9. Bg5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 Bg5 14. h4 Be7 15.
Bg2 Rb8 16. b3 a5 17. O-O Be6 18. Qd3 Qd7 19. Rad1 Rbd8 20. Kh2 f5 21. exf5
Bxf5 22. Be4 Bxe4 23. Qxe4 Rf7 24. Kg2 Rdf8 25. c5 Qa7 26. Nb6 Qb7 27. Nc4 d5
28. Rxd5 Bxh4 29. Nd6 Qa8 30. Nxf7 Rxf7 31. Rd6 Bxg3 32. fxg3 Rxf1 33. Kxf1
Qf8+ 34. Kg2 Ne7 35. c6 Qc8 36. Qd5+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "16"]
[White "Li, Zongyang"]
[Black "Mordido, Kylen Joy"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "0"]
[BlackElo "1873"]
[PlyCount "64"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Nc3 Be7 8. a4
b6 9. Qe2 d6 10. Nb3 Nbd7 11. f4 Bb7 12. Be3 Nc5 13. Bxc5 bxc5 14. Nd2 Nd7 15.
Rae1 Bh4 16. g3 Bf6 17. Nf3 O-O 18. Nd1 Rfe8 19. c4 Bc6 20. Qc2 g6 21. Ne3 Rab8
22. b3 Qb7 23. Rb1 Bg7 24. Nd2 Bd4 25. Rfe1 f5 26. Kf1 Nf6 27. Nd1 e5 28. Nf2
exf4 29. exf5 Ng4 30. Nde4 Ne3+ 31. Rxe3 fxe3 32. Nxd6 Bg2+ 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "17"]
[White "Chua, Jia-Tien"]
[Black "Hong, Zixi"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1771"]
[BlackElo "0"]
[PlyCount "55"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. h3 d5 5. exd5 exd5 6. d4 Be6 7. g3 c4 8. Bg2
h6 9. O-O Nf6 10. Nf4 Be7 11. Re1 Qd7 12. Nxe6 fxe6 13. h4 Nd8 14. Bh3 Rc8 15.
Ne2 Bd6 16. Bf4 O-O 17. Bxd6 Qxd6 18. Nf4 Re8 19. c3 Kh8 20. Qf3 Rc6 21. Re2
Ne4 22. Ng6+ Kg8 23. Ne5 Rc7 24. Qh5 Nf6 25. Qg6 Nc6 26. Ng4 Ne7 27. Nxf6+ Kf8
28. Qxe8# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "18"]
[White "Shushakov, Andrey"]
[Black "Li, Zining"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1738"]
[BlackElo "0"]
[PlyCount "48"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Bb4 7. Qd3 Nf6 8. f3
d6 9. O-O-O Nbd7 10. Nb3 Bxc3 11. bxc3 d5 12. Be2 b5 13. Qd4 Bb7 14. g4 e5 15.
Qb4 dxe4 16. g5 Nd5 17. Rxd5 Bxd5 18. fxe4 Bxb3 19. axb3 a5 20. Qxb5 Qxc3 21.
Bg4 Qxe3+ 22. Kb1 O-O 23. Qxd7 Qxe4 24. Bf5 Qxh1+ 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "19"]
[White "Ma, Changyu"]
[Black "Wei, Boyang"]
[Result "1-0"]
[ECO "D74"]
[WhiteElo "0"]
[BlackElo "1687"]
[PlyCount "57"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 Nc6 6. Nf3 d5 7. cxd5 Nxd5 8.
O-O e6 9. Bg5 Nde7 10. e4 f6 11. Be3 Na5 12. Qa4 b6 13. Nd2 Bb7 14. b4 Nac6 15.
b5 Na5 16. Nb3 c6 17. Nxa5 bxa5 18. Qb3 Qd7 19. bxc6 Nxc6 20. d5 exd5 21. exd5
Nd8 22. Ne4 f5 23. Nc5 Qf7 24. Rac1 Be5 25. Ne6 Re8 26. Ng5 Qf6 27. d6+ Ne6 28.
Bxb7 Rab8 29. d7 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "20"]
[White "Wang, Lingxiang"]
[Black "Wang, Bowen(chn)"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "0"]
[BlackElo "1573"]
[PlyCount "108"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. Bg2 c6 5. b3 Bd6 6. Nf3 O-O 7. O-O Nbd7 8. d4
Re8 9. Bb2 b6 10. e3 Bb7 11. Qc2 Qc7 12. Rfd1 Rac8 13. Rac1 h6 14. Bf1 Qb8 15.
Bg2 Qa8 16. Qd2 Kh8 17. Ba1 Kg8 18. Bb2 Qb8 19. Ba1 Ba3 20. Bb2 Bb4 21. Qc2 Bd6
22. Qd2 Bb4 23. Qc2 Qa8 24. Qd2 Ne4 25. Qc2 Nxc3 26. Bxc3 Bd6 27. Qe2 Nf6 28.
Ba1 Red8 29. Ne1 Ba3 30. Bb2 Bxb2 31. Qxb2 c5 32. cxd5 Bxd5 33. Bxd5 Rxd5 34.
dxc5 Rdxc5 35. Rxc5 Rxc5 36. Rd6 Rd5 37. Rxd5 Qxd5 38. Qc2 g6 39. Qd3 Qxd3 40.
Nxd3 Nd5 41. Kf1 Kf8 42. Ke1 Ke7 43. Kd2 h5 44. h3 Kd6 45. e4 Nc7 46. a4 a5 47.
f4 Na6 48. Kc3 Nc5 49. Nxc5 Kxc5 50. Kd3 f6 51. Kc3 b5 52. axb5 Kxb5 53. Kd3
Kb4 54. Kc2 g5 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "21"]
[White "Lu, Miaoyi"]
[Black "Qu, Xilun"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1545"]
[BlackElo "0"]
[PlyCount "59"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Nbd7 5. Bg2 c6 6. O-O Bd6 7. Qc2 O-O 8. Nbd2
e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Rd1 Be6 12. Nf3 Bd6 13. Nd4 Qe7 14. b3 Rfe8
15. h3 Bd7 16. e3 Ne4 17. Bb2 Qg5 18. Nf3 Qh5 19. g4 Qg6 20. Nd2 f5 21. Nxe4
dxe4 22. c5 fxg4 23. Rxd6 Qf5 24. hxg4 Qxg4 25. Qd1 Qxd1+ 26. Raxd1 Bg4 27.
R1d4 Bf3 28. Bxf3 exf3 29. Rf4 Rf8 30. Rd7 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "22"]
[White "Li, Tianbo"]
[Black "Yang, Pengfei"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1538"]
[BlackElo "0"]
[PlyCount "88"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. Nxb5 Ba6 7. Nc3 d6 8. g3
g6 9. Bg2 Bg7 10. e4 Nbd7 11. Nge2 O-O 12. O-O Ne5 13. f4 Nd3 14. Qc2 c4 15.
Be3 Ng4 16. Qd2 Nxe3 17. Qxe3 Nxb2 18. Rab1 Rb8 19. Nd4 Qb6 20. e5 dxe5 21.
fxe5 Qc5 22. Rfe1 Nd3 23. Ne4 Rxb1 24. Rxb1 Qa7 25. Nf5 Qxe3+ 26. Nxe3 Bxe5 27.
Kf1 c3 28. Rb6 Ra8 29. Nxc3 Bxc3 30. Rb1 Rc8 31. Rb6 Nb4+ 32. Kf2 Bd3 33. Bf1
Be4 34. Bg2 Nd3+ 35. Ke2 Nc1+ 36. Kf2 Bxg2 37. Kxg2 Ra8 38. Rc6 Rxa2+ 39. Kh3
Ne2 40. Ng4 h5 41. Nf2 Bd4 42. Ne4 Ng1+ 43. Kh4 Rxh2+ 44. Kg5 Be3# 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "23"]
[White "San Diego, Jerlyn Mae"]
[Black "Wang, Boxiu"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1538"]
[BlackElo "0"]
[PlyCount "67"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 g6 7. Be3 Bg7 8. Be2
Bd7 9. O-O O-O 10. Qd2 Re8 11. Rac1 a6 12. Rfd1 Qc7 13. Nd5 Qd8 14. Nxc6 bxc6
15. Nxf6+ Bxf6 16. c5 Rb8 17. b3 Ra8 18. cxd6 e6 19. Rc5 e5 20. Ra5 Qc8 21. Qd3
Qb7 22. Rd2 Qb4 23. Ra4 Qb5 24. Qc3 Qb7 25. Ra5 Bd8 26. Rxe5 Rf8 27. Rc5 Rc8
28. Bh6 f6 29. Bc4+ Rf7 30. e5 Bb6 31. e6 Bxe6 32. Bxe6 Re8 33. Qxf6 Rxe6 34.
Qxe6 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "24"]
[White "Wang, Yuehuan"]
[Black "Li, Xintong"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "0"]
[BlackElo "1533"]
[PlyCount "67"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 d6 2. g3 e5 3. e4 Nf6 4. d3 Be7 5. Bg2 c6 6. Nbd2 Nbd7 7. O-O O-O 8. Re1
Re8 9. b3 Bf8 10. Bb2 g6 11. d4 Qc7 12. c4 Bg7 13. d5 c5 14. h4 h5 15. Qc2 b6
16. Nb1 Nf8 17. Nc3 a6 18. Nh2 Ng4 19. Nd1 Qe7 20. Ne3 Nxe3 21. Rxe3 Nh7 22.
Qe2 Nf6 23. Rd3 Ng4 24. Nxg4 Bxg4 25. Bf3 Bxf3 26. Rxf3 Qd7 27. Kg2 Qg4 28. Re3
Qxe2 29. Rxe2 Bh6 30. Bc1 Bxc1 31. Rxc1 Kg7 32. f4 f6 33. Rf1 Rf8 34. Kh3
 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "25"]
[White "Zou, Jiaye"]
[Black "Wang, Jingyu"]
[Result "1/2-1/2"]
[ECO "B72"]
[WhiteElo "0"]
[BlackElo "1528"]
[PlyCount "82"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 O-O 8.
O-O Nc6 9. Nxc6 bxc6 10. Qe2 Rb8 11. Bb3 Qa5 12. Rfd1 c5 13. Rab1 Ba6 14. Bc4
Bxc4 15. Qxc4 Rb4 16. Qd3 Rfb8 17. b3 Rc8 18. Bd2 Rd4 19. Qe2 Qd8 20. f3 c4 21.
Nb5 Rxd2 22. Qxd2 Qb6+ 23. Nd4 e5 24. bxc4 Qxd4+ 25. Qxd4 exd4 26. Rxd4 Ne8 27.
Rdd1 Rxc4 28. Rb8 Bd4+ 29. Kf1 Kf8 30. Ra8 Bc5 31. e5 Ke7 32. exd6+ Nxd6 33.
Rd2 Bb4 34. Re2+ Kf6 35. Rxa7 Bc5 36. Ra6 Kg7 37. Rc6 Nb7 38. Rc7 Rb4 39. c3
Rb1+ 40. Re1 Rb2 41. Re2 Rb1+ 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "26"]
[White "Xie, Kaifan"]
[Black "Zhu, Chenxi"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "1452"]
[BlackElo "0"]
[PlyCount "77"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. O-O Nf6 5. c4 d4 6. d3 e5 7. Bg5 Bd6 8. Nbd2
h6 9. Bxf6 Qxf6 10. a3 O-O 11. Rb1 Bd7 12. Qa4 Qe7 13. Ne4 f5 14. Nxd6 Qxd6 15.
Nd2 Nd8 16. Qc2 Bc6 17. b4 Bxg2 18. Kxg2 cxb4 19. axb4 Ne6 20. Qb3 Kh8 21. c5
Qc6+ 22. Kg1 Ng5 23. h4 Ne6 24. Nf3 e4 25. dxe4 fxe4 26. Ne5 Qe8 27. Qd5 Rf6
28. Qxe4 Nd8 29. Qxd4 Re6 30. Nd3 Rxe2 31. Rfe1 Nc6 32. Qg4 Rxe1+ 33. Rxe1 Qf7
34. b5 Nd8 35. Ne5 Qf6 36. Ng6+ Kh7 37. Re8 Qxg6 38. Rh8+ Kxh8 39. Qxg6 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "27"]
[White "Chen, Shouqi"]
[Black "Liu, Meng"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "0"]
[BlackElo "1822"]
[PlyCount "42"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.
exd5 cxd5 9. O-O O-O 10. Bg5 c6 11. Na4 Re8 12. a3 Be7 13. c4 Be6 14. Qc2 h6
15. Bh4 Rb8 16. b4 a5 17. Bg3 Rb7 18. Nc5 Bxc5 19. bxc5 dxc4 20. Bxc4 Bxc4 21.
Qxc4 Qd5 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "28"]
[White "Zhao, Kaiwen"]
[Black "Wang, Zixuan"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "1740"]
[BlackElo "0"]
[PlyCount "107"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. Bg5 Nbd7 6. e3 Qa5 7. Nd2 Bb4 8. Qc2
dxc4 9. Bxf6 Nxf6 10. Bxc4 O-O 11. O-O b5 12. Bd3 Bb7 13. Nb3 Qb6 14. Ne4 Nxe4
15. Bxe4 h6 16. Rac1 Rac8 17. Nc5 Bxc5 18. Qxc5 Qxc5 19. Rxc5 Rfd8 20. Rfc1 Rd6
21. Kf1 f5 22. Bd3 a6 23. Bc2 Kf7 24. Bb3 Kf6 25. a4 Re8 26. Re5 Rc8 27. Rcc5
Ba8 28. a5 Bb7 29. Ke2 Rc7 30. f4 g5 31. fxg5+ hxg5 32. h3 Bc8 33. Kf3 Rd8 34.
Ke2 Rg8 35. Rxf5+ exf5 36. Bxg8 Bb7 37. Bd5 Rc8 38. Bf3 Ke6 39. e4 Rf8 40.
exf5+ Kd6 41. g4 Rh8 42. Bg2 Re8+ 43. Kf2 Rf8 44. Re5 Bc8 45. b4 Bd7 46. Kg3
Rh8 47. Be4 Rh6 48. Bc2 Bc8 49. Bb3 Bd7 50. Bf7 Rf6 51. Bg6 Rf8 52. h4 gxh4+
53. Kxh4 Rh8+ 54. Bh5 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "29"]
[White "Tsetsenbileg, Munkhbayar"]
[Black "Zou, Zhengliang"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1409"]
[BlackElo "0"]
[PlyCount "74"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 e5 7. d5 h6 8. Be3 Nfd7
9. g4 Nf6 10. Be2 Nbd7 11. Nd2 Re8 12. h4 Nh7 13. Nf1 Ndf8 14. Qd2 g5 15. hxg5
hxg5 16. Ng3 f6 17. O-O-O Ng6 18. Nf5 Bxf5 19. gxf5 Nh4 20. Bh5 Re7 21. Rdg1
Rf7 22. Bxf7+ Kxf7 23. Qe2 Qh8 24. Qg4 a6 25. f3 Bf8 26. Bf2 Qg7 27. Bxh4 Be7
28. Qh5+ Kg8 29. Bf2 b5 30. Qg6 Qxg6 31. fxg6 Nf8 32. Rh6 bxc4 33. Rgh1 Kg7 34.
Ne2 f5 35. Ng3 Nd7 36. Nxf5+ Kf6 37. g7+ Kf7 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "30"]
[White "Yuan, Qijun"]
[Black "Zhang, Yili"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "0"]
[BlackElo "1100"]
[PlyCount "89"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e5 5. Nf5 d5 6. Ng3 dxe4 7. Qxd8+ Kxd8 8.
Nxe4 f6 9. Bd3 Nc6 10. a3 Nd4 11. Be3 Nf5 12. Bb6+ Kd7 13. Nbc3 Kc6 14. Ba5 b6
15. Bb4 Be6 16. Bxf8 Rxf8 17. Bxa6 Nd4 18. Bd3 f5 19. Ng5 Bd7 20. f3 Nf6 21.
O-O-O h6 22. Nh3 g5 23. Nf2 Ra8 24. Rde1 Rhe8 25. h4 g4 26. fxg4 e4 27. Bc4 b5
28. Ba2 e3 29. Nd3 fxg4 30. Nb4+ Kb6 31. Nbd5+ Nxd5 32. Nxd5+ Kb7 33. Nf6 Re7
34. Nxd7 Rxd7 35. Rxe3 Rc8 36. c3 Nf5 37. Re5 Ng7 38. Rxb5+ Kc6 39. Re5 Rcd8
40. Bb3 Kc7 41. Rhe1 h5 42. Ba4 Rf7 43. Re7+ Rxe7 44. Rxe7+ Kc8 45. Rxg7 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "32"]
[White "Zhang, Siqi"]
[Black "He, Songyan"]
[Result "1/2-1/2"]
[ECO "B89"]
[WhiteElo "1523"]
[BlackElo "0"]
[PlyCount "95"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 e6 7. Bc4 Be7 8.
Qd2 Ng4 9. O-O O-O 10. Nb3 Nxe3 11. Qxe3 a6 12. a4 b6 13. Kh1 Bb7 14. f4 Rc8
15. Be2 Nb4 16. Bd3 Bf6 17. e5 Be7 18. Rfd1 Qc7 19. Rac1 h6 20. Rb1 Rfd8 21.
Ra1 dxe5 22. fxe5 Bg5 23. Qg3 Qe7 24. Qg4 Nxd3 25. cxd3 Qc7 26. Qg3 Qd7 27. d4
Be7 28. Nc1 b5 29. axb5 axb5 30. Qf2 b4 31. Na4 Qb5 32. Nd3 Rd7 33. Nac5 Rdc7
34. h3 Bxc5 35. Nxc5 Bd5 36. Rac1 b3 37. Qd2 Qe8 38. Ra1 Qe7 39. Qf4 Ra7 40.
Rxa7 Qxa7 41. Qf2 Qa5 42. Rf1 Rc7 43. Qe1 Qb5 44. Kg1 Qc4 45. Qd2 Qb5 46. Ra1
Qc4 47. Rc1 Qb5 48. Ra1 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "33"]
[White "Wen, Langning"]
[Black "Zhai, Pinran"]
[Result "0-1"]
[ECO "B46"]
[WhiteElo "0"]
[BlackElo "1518"]
[PlyCount "68"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. a3 Nc6 7. Nxc6 bxc6 8.
Be2 Nf6 9. O-O Be7 10. Be3 Rb8 11. b4 O-O 12. Bf3 Bd6 13. h3 Rd8 14. Qe2 Be5
15. Bd2 d5 16. Rad1 Bb7 17. exd5 cxd5 18. Nb1 Bc6 19. Rfe1 Bd4 20. Be3 Bb5 21.
Qd2 Be5 22. c3 Ne4 23. Bxe4 dxe4 24. Qb2 Bd3 25. Bd4 Bxd4 26. cxd4 Qb6 27. Nd2
Rxd4 28. Qc3 Rbd8 29. Nb3 R4d5 30. Nc5 h6 31. Qb3 Rxc5 32. Qb2 Rc2 33. Qxc2
Bxc2 34. Rxd8+ Qxd8 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "34"]
[White "Zhang, Jiaqi"]
[Black "Jin, Pinyan"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1475"]
[BlackElo "0"]
[PlyCount "41"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. O-O Bc5 8.
Nb3 Be7 9. a4 O-O 10. Be3 Nc6 11. a5 d5 12. exd5 exd5 13. Bb6 Qd6 14. Re1 Ng4
15. Qf3 Qxh2+ 16. Kf1 Qh4 17. Kg1 Bd6 18. Qh3 Bh2+ 19. Kf1 Qxf2+ 20. Bxf2 Nxf2
21. Qxh7# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "35"]
[White "Zhang, Jiaqi(h)"]
[Black "Zhu, Zikun"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "0"]
[BlackElo "1443"]
[PlyCount "98"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. Be2 Bd6 6. O-O Ne7 7. h3 Bh5 8.
Nc3 c6 9. Re1 Nd7 10. Nh4 Bg6 11. Nxg6 hxg6 12. Bg5 f6 13. Be3 Qc7 14. Bg4
O-O-O 15. Rb1 Nf5 16. Bxf5 gxf5 17. Qf3 f4 18. Bd2 g5 19. b4 f5 20. Ne2 Nf6 21.
Qd3 Ne4 22. b5 Nxd2 23. Qxd2 f3 24. Nc3 Bh2+ 25. Kf1 fxg2+ 26. Kxg2 g4 27. hxg4
Rdg8 28. Rh1 Rxg4+ 29. Kf1 Rhg8 30. Ne2 Rg2 31. Qd3 R2g5 32. bxc6 b6 33. Qf3
Bd6 34. Qxd5 f4 35. Qe6+ Kb8 36. Rb3 Qxc6 37. f3 R5g6 38. Qe4 Qc4 39. Qd3 Qf7
40. Ke1 Re8 41. Kf1 Rge6 42. Rh2 Qb7 43. d5 Re3 44. Qb5 Qg7 45. Rxe3 Rxe3 46.
Rh3 Qa1+ 47. Kf2 Bc5 48. Kg2 Rxe2+ 49. Qxe2 Qg1# 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "36"]
[White "An, Yan"]
[Black "Wang, Puxuan"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "68"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd2 d6 8.
Bd3 Bg4 9. Qe2 Nd4 10. Qd1 Bxf3 11. gxf3 Qd7 12. a3 Bc5 13. Be3 a6 14. Nd5 Nxd5
15. exd5 Qh3 16. Be2 Rc8 17. Kd2 Qf5 18. Kc1 Nb3+ 19. Kb1 Nxa1 20. Kxa1 Bxe3
21. Bd3 Qd7 22. fxe3 b5 23. f4 Qe7 24. Qf3 Qf6 25. Rf1 exf4 26. exf4 O-O 27.
Qh3 h6 28. Kb1 Rb8 29. c3 a5 30. Bc2 b4 31. Qf5 Qxf5 32. Bxf5 bxc3 33. Kc2
Rxb2+ 34. Kxc3 Rxh2 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "37"]
[White "Kaminskii, Ilia"]
[Black "Sun, Mingze"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "121"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 O-O 8. Bd3
h6 9. Bh4 Be6 10. Nf3 Nbd7 11. O-O c5 12. Rac1 Rc8 13. a3 a6 14. dxc5 Nxc5 15.
Nd4 Nce4 16. Qb3 Nd2 17. Qxb7 Nxf1 18. Bxf1 Bd6 19. Bg3 Qd7 20. Qxa6 Bc5 21.
Bb5 Qa7 22. Nxe6 fxe6 23. Qxe6+ Qf7 24. Qxf7+ Rxf7 25. e4 Ng4 26. Rc2 Rcf8 27.
Nd1 Bd4 28. h3 Nf6 29. exd5 Ne4 30. Kh2 Nxf2 31. Bxf2 Bxf2 32. Nxf2 Rxf2 33.
Rxf2 Rxf2 34. d6 Kf8 35. d7 Ke7 36. b4 Ra2 37. Bc6 Rxa3 38. b5 Kd8 39. b6 Rb3
40. b7 Kc7 41. h4 g5 42. h5 Rd3 43. g3 Rd4 44. g4 Rd2+ 45. Kg3 Rd4 46. Kf3 Rf4+
47. Ke3 Rf8 48. Bh1 Kxd7 49. Kd4 Rf4+ 50. Ke3 Kc7 51. Bf3 Kb8 52. Ke2 Rb4 53.
Kd3 Kc7 54. Be4 Kd6 55. Bf3 Ke5 56. Ke3 Rb3+ 57. Ke2 Kf4 58. Bd5 Rb2+ 59. Kd3
Kxg4 60. Kc3 Rb1 61. Bb3 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "38"]
[White "Sun, Haohan"]
[Black "Hao, Zidi"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "72"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 c6 7. Nf3 Qa5 8.
Nd2 Bd6 9. Bd3 Qc7 10. h3 O-O 11. O-O h6 12. Bxf6 Nxf6 13. Rc1 a6 14. e4 dxe4
15. Ndxe4 Nxe4 16. Nxe4 Be6 17. Nxd6 Qxd6 18. b3 Rad8 19. Bc4 Qxd4 20. Bxe6
fxe6 21. Qxd4 Rxd4 22. Rc2 Rfd8 23. Re1 Kf7 24. Rce2 R8d6 25. Re4 Rxe4 26. Rxe4
Rd2 27. Rb4 b5 28. a4 Ke7 29. axb5 axb5 30. Re4 Rd3 31. Re3 Rxe3 32. fxe3 Kd6
33. Kf2 Kc5 34. Kf3 Kb4 35. Ke4 Kxb3 36. Kd3 c5 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "5"]
[Board "39"]
[White "Zhou, Yunliang"]
[Black "Talypin, Bogdan"]
[Result "1-0"]
[ECO "B75"]
[WhiteElo "1517"]
[BlackElo "0"]
[PlyCount "41"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Nd7 6. Be3 Bg7 7. Qd2 Ngf6 8.
f3 a6 9. Bh6 O-O 10. O-O-O b5 11. h4 b4 12. Na4 Qa5 13. b3 Bb7 14. Bxg7 Kxg7
15. Qg5 Qc7 16. h5 h6 17. Nf5+ Kg8 18. Nxh6+ Kg7 19. Nf5+ Kh7 20. Qh6+ Kg8 21.
Qg7# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "1"]
[White "Agibileg, Uurtsaikh"]
[Black "Bai, Jinshi"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2302"]
[BlackElo "2571"]
[PlyCount "64"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Qa4+ Nd7 8.
Nf3 O-O 9. Be2 Nb6 10. Qa3 Qd6 11. O-O Be6 12. Qa5 Qc6 13. Nd2 Na4 14. Nb1 Bc4
15. Bxc4 Qxc4 16. Be3 b6 17. Qg5 e5 18. Nd2 Qxc3 19. Rac1 Qd3 20. dxe5 Nc3 21.
Rce1 Rad8 22. Kh1 Nxa2 23. Qh4 Nb4 24. Bg5 Nc2 25. Bxd8 Nxe1 26. Bg5 Qe2 27.
Kg1 Bxe5 28. Nb3 Nd3 29. f4 Qe3+ 30. Kh1 Bxf4 31. Bxf4 Nxf4 32. Qxf4 Qxb3 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "2"]
[White "Peng, Hongchi"]
[Black "Tugstumur, Yesuntumur"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "2278"]
[BlackElo "2058"]
[PlyCount "81"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 Nxd4 7. Qxd4 b5 8.
Bg2 Bb7 9. O-O Ne7 10. Bf4 Nc6 11. Qd2 d6 12. Rad1 Ne5 13. a4 bxa4 14. Nxa4 Be7
15. Bxe5 dxe5 16. Qc3 Bd6 17. Nc5 Bc8 18. Qd2 Be7 19. Qb4 Qc7 20. Qa4+ Kf8 21.
Nd7+ Bxd7 22. Rxd7 Qb6 23. Rfd1 h5 24. R1d3 g5 25. Rb3 Qc5 26. Rbb7 Re8 27.
Qxa6 Rh6 28. b4 Qxc2 29. Qa7 Rf6 30. Rxe7 Rxe7 31. Rxe7 Qb1+ 32. Bf1 Qxb4 33.
Rc7 Qe1 34. Rc2 Qxe4 35. Rc8+ Kg7 36. Qb8 Rg6 37. Rg8+ Kh6 38. Rh8+ Kg7 39.
Rxh5 Rh6 40. Rxg5+ Kh7 41. Qg8# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "3"]
[White "Amartuvshin, Ganzorig"]
[Black "Ning, Kaiyu"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2216"]
[BlackElo "2157"]
[PlyCount "73"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Na6 7. a3 Nc7 8. e3
Be7 9. Bd3 Ne6 10. Bh4 g6 11. Nf3 Ng7 12. O-O O-O 13. b4 a6 14. Na4 Bf5 15. Nc5
b6 16. Nb3 Bxd3 17. Qxd3 Nd7 18. Bg3 Qc8 19. Rfc1 Qb7 20. Rab1 Nf5 21. Nbd2 Bd6
22. e4 Bxg3 23. hxg3 Nd6 24. e5 Nf5 25. g4 Ng7 26. g5 Ne6 27. Qe3 a5 28. Nh2
axb4 29. axb4 Ra4 30. Ng4 Qa8 31. Nf6+ Nxf6 32. gxf6 Ra3 33. Qh6 Rc8 34. Nf3
Rxf3 35. gxf3 Qa3 36. Kg2 Qd3 37. Ra1 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "4"]
[White "Liu, Zhaoqi"]
[Black "Uuriintuya, Uurtsaikh"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2167"]
[BlackElo "2216"]
[PlyCount "66"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. b3 Nf6 2. Bb2 g6 3. Nf3 Bg7 4. e3 O-O 5. c4 d6 6. d4 Nbd7 7. Be2 e5 8. Nc3
Re8 9. O-O e4 10. Nd2 Nf8 11. b4 h5 12. a4 a5 13. bxa5 Rxa5 14. c5 d5 15. Nb3
Ra8 16. a5 h4 17. a6 bxa6 18. Na5 Qd7 19. Na4 N8h7 20. c6 Qf5 21. Nc5 Qg5 22.
Kh1 h3 23. g3 Bg4 24. Nab3 Qh5 25. Bxg4 Nxg4 26. Qe2 Ng5 27. Nd2 a5 28. Bc3 a4
29. Rxa4 Rxa4 30. Nxa4 Re6 31. Qb5 Rf6 32. Kg1 Nxh2 33. Qb8+ Kh7 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "5"]
[White "Quizon, Daniel"]
[Black "Batsuren, Dambasuren"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2091"]
[BlackElo "2353"]
[PlyCount "91"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 Nf6 2. e3 b6 3. Nf3 Bb7 4. Be2 e6 5. d3 d5 6. Nbd2 Be7 7. b3 c5 8. Bb2
O-O 9. a3 Nc6 10. O-O a6 11. Qc2 b5 12. d4 cxd4 13. cxb5 axb5 14. Nxd4 Nxd4 15.
Bxd4 Bxa3 16. Bxb5 Qe7 17. f4 Rfc8 18. Qd1 Bc5 19. Nf3 Ne4 20. Bd3 Bb4 21. Rxa8
Rxa8 22. Qc2 Rc8 23. Qb2 Ba3 24. Qe2 f6 25. Ra1 Bd6 26. Qb2 Nc5 27. Be2 Nd7 28.
Bb5 Rb8 29. Bxd7 Qxd7 30. h4 Re8 31. b4 Bb8 32. Rc1 Ba6 33. Qc2 Bc4 34. Bc5 e5
35. fxe5 fxe5 36. e4 Kh8 37. Rd1 Qb7 38. Ng5 g6 39. h5 Bb5 40. exd5 gxh5 41. d6
Qd7 42. Rd2 Rf8 43. Qe4 Rf5 44. Nf3 Qe6 45. Qb7 Rf8 46. Qxb5 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "6"]
[White "Cheng, Yuanda"]
[Black "Concio, Michael Jr."]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2029"]
[BlackElo "1869"]
[PlyCount "139"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. O-O O-O 7. Bg5 f6 8.
Bh4 Bf5 9. Nc3 Bxd3 10. Qxd3 c6 11. Rae1 Ng6 12. Bg3 Bxg3 13. hxg3 Qd7 14. Ne2
Na6 15. c3 Rae8 16. Nf4 Nxf4 17. gxf4 Nc7 18. f5 Rf7 19. Rxe8+ Qxe8 20. g4 Re7
21. Nd2 h5 22. Kg2 hxg4 23. Rh1 Re1 24. Rh4 Qe2 25. Qg3 Ne8 26. Qh2 Kf7 27. Rh8
g3 28. Qxg3 Ke7 29. Qf4 Rd1 30. Nf3 Nd6 31. Qg4 Qf1+ 32. Kg3 Ne4+ 33. Kf4 Ng5
34. Nxg5 Re1 35. Qg3 Qe2 36. Qe3+ Qxe3+ 37. fxe3 fxg5+ 38. Kxg5 Rg1+ 39. Kf4
Rf1+ 40. Ke5 Rf2 41. b4 Rf3 42. e4 Re3 43. Rh4 dxe4 44. Rh7 Kf7 45. f6 Rg3 46.
fxg7 Kg8 47. Rh2 Rxc3 48. Kxe4 Kxg7 49. Ke5 Re3+ 50. Kd6 Re4 51. Rd2 Kf8 52. a4
Ke8 53. Kc7 Re7+ 54. Kc8 Re3 55. Kxb7 Rb3 56. b5 Rb4 57. Kxc6 Rxa4 58. d5 Rc4+
59. Kd6 Rh4 60. Rg2 Rh6+ 61. Kc7 Rh5 62. Re2+ Kf7 63. Kc6 Rh1 64. d6 Rc1+ 65.
Kd7 Rb1 66. Rf2+ Kg7 67. Ke7 Re1+ 68. Kd8 Re6 69. d7 Re1 70. Rc2 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "7"]
[White "Li, Guohao"]
[Black "Nithyalakshmi, Sivanesan"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1839"]
[BlackElo "1946"]
[PlyCount "108"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. Ne5 Bf5 6. d4 e6 7. c4 Nbd7 8. Nc3
Be7 9. b3 O-O 10. Bb2 a5 11. Nxd7 Qxd7 12. Re1 Rfd8 13. cxd5 cxd5 14. Na4 Qe8
15. Rc1 Bb4 16. Nc3 b6 17. a3 Bxc3 18. Bxc3 Rac8 19. f3 Qe7 20. b4 axb4 21.
Bxb4 Qb7 22. Qd2 h6 23. Qf4 Rc4 24. Rc3 Qc6 25. Rxc4 dxc4 26. e4 Bg6 27. Qe3
Qd7 28. Rd1 Qb7 29. Bf1 b5 30. Qc3 Qa8 31. Rd2 Qa7 32. Bc5 Qa4 33. Be2 Bxe4 34.
fxe4 Nxe4 35. Qc2 Nxd2 36. Qxd2 Qb3 37. Bd1 Qb1 38. Bb4 Qa1 39. Kf2 Rc8 40. Bf3
Qb1 41. Qd1 Qf5 42. Bc3 Rd8 43. Qe2 Rd6 44. Qe4 Qg5 45. Qf4 Qd8 46. Qe5 Qb6 47.
Qc5 Qb8 48. Bc6 Qd8 49. Bxb5 Rd5 50. Qxc4 Qf6+ 51. Kg2 g5 52. Bc6 Rf5 53. Qe2
h5 54. Be4 Rb5 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "8"]
[White "Karpinskiy, Kirill"]
[Black "Sun, Yidi"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1939"]
[BlackElo "1810"]
[PlyCount "120"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 Be7 5. Bg2 O-O 6. Nc3 dxc4 7. O-O Nbd7 8.
Bg5 c6 9. a4 h6 10. Bxf6 Bxf6 11. Qc2 c5 12. Rfd1 Qe7 13. Ne4 cxd4 14. Nxf6+
Nxf6 15. Nxd4 e5 16. Nb5 Be6 17. Nd6 Rab8 18. Nxc4 Rfc8 19. b3 Bxc4 20. bxc4
Qc5 21. Qf5 b6 22. Bd5 Rd8 23. Qxe5 Qxf2+ 24. Kxf2 Ng4+ 25. Kg2 Nxe5 26. Rf1
Kf8 27. Ra3 f6 28. Rb3 Rbc8 29. a5 bxa5 30. Ra1 Rc5 31. Rba3 Nxc4 32. Bxc4 Rxc4
33. Rxa5 Rc2 34. R1a2 Rxa2 35. Rxa2 Ra8 36. Ra6 Ke7 37. Kf3 Kd7 38. Kf4 Kc7 39.
Kf5 Kb7 40. Ra2 Re8 41. Rb2+ Kc6 42. Rc2+ Kb7 43. Rb2+ Ka8 44. Kg6 Re7 45. Ra2
Kb7 46. g4 a6 47. h4 Kb6 48. g5 fxg5 49. hxg5 hxg5 50. Kxg5 Ra7 51. e4 a5 52.
e5 Kc6 53. Ra4 Kd7 54. Kf5 Ke7 55. Rg4 Ke8 56. Ra4 Kf7 57. e6+ Ke7 58. Rg4 Ke8
59. Ra4 Ra6 60. Rg4 Ra7 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "9"]
[White "Men, Jiayi"]
[Black "Baterdene, Tsogbayar"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1715"]
[BlackElo "2318"]
[PlyCount "106"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. c3 Nbd7 7. Ne5 Nb6 8. Nd2
a5 9. e4 c6 10. Nd3 dxe4 11. Nxe4 Nxe4 12. Bxe4 Bh3 13. Re1 Re8 14. Bf3 a4 15.
g4 f5 16. g5 e5 17. Nxe5 Nd5 18. Bg2 Bxg2 19. Kxg2 f4 20. Qg4 a3 21. Nd3 Rxe1
22. Nxe1 Qe7 23. Nd3 Rf8 24. Qf3 Qxg5+ 25. Kh1 b5 26. Bd2 axb2 27. Nxb2 Qf5 28.
Nd3 g5 29. h3 Ra8 30. Nc1 Qc2 31. Qd3 Qxd3 32. Nxd3 Ra3 33. Rc1 Rxa2 34. Be1
Ra3 35. Nc5 Kf7 36. Kg2 Nb6 37. Ne4 Kg6 38. Rd1 Kf5 39. Nc5 Ra2 40. Kf3 h5 41.
Rd2 g4+ 42. hxg4+ hxg4+ 43. Ke2 f3+ 44. Kd3 Ra1 45. Ne4 Rxe1 46. Ng3+ Ke6 47.
Ne4 Ra1 48. Nc5+ Kd5 49. Ne4 Nc4 50. Rc2 Rd1+ 51. Nd2 Bh6 52. Ra2 Rxd2+ 53.
Rxd2 Nxd2 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "10"]
[White "Wang, Xinbo"]
[Black "Altantuya, Boldbaatar"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "1581"]
[BlackElo "2003"]
[PlyCount "84"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 Be7 4. O-O d5 5. d3 O-O 6. Nbd2 b6 7. b3 Bb7 8. Bb2
c5 9. c4 Nbd7 10. Qc2 d4 11. b4 Qc7 12. b5 a6 13. bxa6 Rxa6 14. Nh4 Ne5 15.
Bxb7 Qxb7 16. f3 Ng6 17. Nxg6 hxg6 18. Rfb1 Ne8 19. Bc1 Nd6 20. Nb3 Qc7 21. Bd2
Nf5 22. Kf2 Rfa8 23. a4 Bd6 24. f4 g5 25. a5 gxf4 26. gxf4 bxa5 27. Rxa5 Rxa5
28. Bxa5 Rxa5 29. Nxa5 Qxa5 30. Rb5 Qc7 31. Qa4 Bxf4 32. Qa8+ Kh7 33. Rb7 Be3+
34. Kg2 Qf4 35. Rb1 Qf2+ 36. Kh3 Qxe2 37. Rg1 Bxg1 38. Qh8+ Kg6 39. Qh7+ Kf6
40. Qg6+ Ke7 41. Qxf7+ Kd6 42. Qc7+ Kxc7 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "11"]
[White "Hu, Yu A."]
[Black "Lu, Miaoyi"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1998"]
[BlackElo "1545"]
[PlyCount "104"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. Nbd2 Bf5 5. e3 a6 6. Be2 h6 7. O-O e6 8. b3
Nbd7 9. Bb2 Bd6 10. Ne5 O-O 11. f4 c5 12. Kh1 cxd4 13. exd4 Qe7 14. c5 Bc7 15.
a4 Rfc8 16. Ba3 Qe8 17. b4 b6 18. c6 Nxe5 19. fxe5 Ne4 20. Nxe4 dxe4 21. Qc2
Bd8 22. b5 axb5 23. Bxb5 Bc7 24. Rad1 Bg6 25. Qc4 Rd8 26. Bd6 Ra7 27. Qb4 Rda8
28. Qb3 Qd8 29. d5 exd5 30. Rxd5 Qh4 31. Rd4 Bd8 32. Bc4 Qh5 33. Bd5 Rc8 34. e6
Bf6 35. Rdd1 Re8 36. c7 fxe6 37. Bxe6+ Bf7 38. Bxf7+ Qxf7 39. Qxb6 Rxa4 40. Bc5
Raa8 41. Be3 Kh7 42. Qc6 Rac8 43. Rd7 Re7 44. Rfd1 Qb3 45. Bc5 Rxd7 46. Qxe4+
Kh8 47. Rxd7 Qb5 48. Qd5 Qf1+ 49. Bg1 Qc1 50. Rd8+ Bxd8 51. cxd8=Q+ Rxd8 52.
Qxd8+ Kh7 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "12"]
[White "Mordido, Kylen Joy"]
[Black "San Diego, Jerlyn Mae"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "1873"]
[BlackElo "1538"]
[PlyCount "95"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 c5 2. Nf3 g6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Bg7 6. Nc2 Bxc3+ 7. bxc3 Nf6
8. g3 Qa5 9. Ne3 Qxc3+ 10. Bd2 Qd4 11. Bg2 Ng4 12. O-O Nxe3 13. Bxe3 Qg7 14.
Qc1 h5 15. h4 Kf8 16. c5 Kg8 17. Rd1 Kh7 18. Rb1 Rg8 19. Qc2 Kh8 20. Bh3 Ne5
21. Bg2 Nc6 22. Bg5 Kh7 23. Bh3 f6 24. Be3 Ne5 25. Bg2 Rb8 26. Qa4 a6 27. Bd5
e6 28. Bg2 g5 29. hxg5 Ng4 30. gxf6 Qxf6 31. Qe4+ Kh8 32. Bf4 e5 33. Rd6 Qe7
34. f3 Rg7 35. Bd2 Nf6 36. Qf5 Nh7 37. Rb4 Rxg3 38. Qxh5 Qg7 39. Qh2 a5 40. Kf2
Rxg2+ 41. Qxg2 Qxg2+ 42. Kxg2 Kg7 43. Bc3 Kf7 44. a4 Ng5 45. Re4 Ke7 46. Bxe5
Ne6 47. Rxe6+ dxe6 48. Bxb8 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "13"]
[White "Li, Zining"]
[Black "Merts, Dmitrii"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "0"]
[BlackElo "1870"]
[PlyCount "100"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 b5 7. a3 Bb7 8. Be3
Nf6 9. Bd3 d6 10. O-O Be7 11. f4 Nbd7 12. Qe1 O-O 13. Qg3 Rac8 14. Rad1 Rfe8
15. Nb3 Qb8 16. Rfe1 Bd8 17. f5 e5 18. Bg5 Nh5 19. Qh4 Nhf6 20. Qg3 Qa8 21.
Bxf6 Nxf6 22. Kh1 Bb6 23. Nd2 Qa7 24. Rf1 h5 25. h3 Kh7 26. Rde1 Rh8 27. Nf3
Kg8 28. Qh4 Re8 29. Qg3 Bd8 30. Qf2 Bb6 31. Qg3 Qb8 32. Qh4 Bd8 33. Qf2 Ba8 34.
Re2 Bb6 35. Qh4 Qd8 36. Qe1 Rh6 37. Qg3 h4 38. Nxh4 Nh5 39. Qg4 Nf4 40. Rxf4
exf4 41. Nf3 Be3 42. Nd1 Bxe4 43. Bxe4 Rxe4 44. Nxe3 Rxe3 45. Rxe3 fxe3 46. Qe4
d5 47. Qxe3 Rc6 48. c3 Rc4 49. Ne5 Re4 50. Qg3 Qd6 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "14"]
[White "Yu, Feiran"]
[Black "Zhang, Zhuoran"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "0"]
[BlackElo "1856"]
[PlyCount "92"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. c4 cxd4 5. exd4 d5 6. Nc3 Bg7 7. Be2 O-O 8. O-O
dxc4 9. Bxc4 Nbd7 10. Re1 Nb6 11. Bb3 e6 12. Bg5 a6 13. Ne4 Nbd7 14. Ne5 Qb6
15. Nxf6+ Nxf6 16. Be3 Qd6 17. Nc4 Qc7 18. Rc1 b5 19. Ne5 Qe7 20. Bg5 Bb7 21.
Qe2 Qd6 22. Red1 Rac8 23. Rxc8 Rxc8 24. Bf4 Nd5 25. Bg3 Qe7 26. Nf3 Qb4 27. Be5
Qe7 28. Bxg7 Kxg7 29. Qe5+ Qf6 30. Ng5 Nf4 31. f3 h6 32. Qxf6+ Kxf6 33. Ne4+
Ke7 34. Kf2 Bd5 35. Bxd5 Nxd5 36. Nc5 a5 37. Rc1 Nb6 38. Nb3 Rxc1 39. Nxc1 Kd6
40. Ke2 Nd5 41. Nd3 f6 42. g3 g5 43. Nc5 Nb4 44. a3 Nc6 45. Ne4+ Ke7 46. Kd3 f5
 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "15"]
[White "Chua, Jia-Tien"]
[Black "Xie, Kaifan"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "1771"]
[BlackElo "1452"]
[PlyCount "84"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 g6 5. Nge2 Bg7 6. d3 Nc6 7. h3 Bd7 8. O-O
O-O 9. Be3 a6 10. Qd2 Rb8 11. Nd1 Qc8 12. Kh2 Ne8 13. Bh6 f5 14. Bxg7 Nxg7 15.
f4 Qc7 16. Nf2 Rbe8 17. c3 Qa5 18. d4 cxd4 19. Nxd4 Nxd4 20. Qxd4 Bc6 21. b4
Qc7 22. Rad1 Rc8 23. c4 b5 24. c5 dxc5 25. Qxc5 Bb7 26. Qe3 e5 27. fxe5 Qxe5
28. Nd3 Qe7 29. Nc5 Bc6 30. e5 Bxg2 31. Kxg2 Rfd8 32. Qb3+ Kf8 33. e6 a5 34.
Rd7 Rxd7 35. exd7 Rd8 36. a3 axb4 37. Qxb4 Kf7 38. Qb3+ Kf8 39. Qxb5 Ne6 40.
Nxe6+ Qxe6 41. Rd1 Qa2+ 42. Kf1 Qxa3 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "16"]
[White "Yang, Pengfei"]
[Black "Hou, Yifan B"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "0"]
[BlackElo "1729"]
[PlyCount "108"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 f5 2. d4 Nf6 3. c4 e6 4. Nc3 d5 5. Bf4 c6 6. e3 Bd6 7. Bxd6 Qxd6 8. cxd5
exd5 9. Bd3 O-O 10. Qc2 Ne4 11. O-O Be6 12. Ne2 Nd7 13. Nf4 Bf7 14. Bxe4 fxe4
15. Ng5 h6 16. Nxf7 Rxf7 17. Qd1 Raf8 18. Qg4 Rf5 19. Rac1 Kh7 20. Rc3 g5 21.
Nh5 Qg6 22. Ng3 R5f7 23. Qh5 Qe6 24. Qe2 Nf6 25. f4 exf3 26. gxf3 h5 27. Qc2+
Kh8 28. Qg6 Rg8 29. Qf5 Qxf5 30. Nxf5 Kh7 31. Ng3 h4 32. Ne2 g4 33. fxg4 Rxg4+
34. Kh1 Kg8 35. Rf4 Rg5 36. Rc1 Ng4 37. Rxf7 Kxf7 38. Rf1+ Ke6 39. Nf4+ Kd6 40.
Rf3 Rf5 41. Kg2 Nxe3+ 42. Rxe3 Rxf4 43. Rd3 c5 44. dxc5+ Kxc5 45. Rd2 a5 46.
Rc2+ Kd4 47. Rc7 Ke3 48. Rxb7 d4 49. Re7+ Re4 50. Rf7 d3 51. Rf3+ Kd2 52. b3
Kc2 53. Rf8 d2 54. Rc8+ Kd3 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "17"]
[White "Ma, Changyu"]
[Black "Zhao, Kaiwen"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "0"]
[BlackElo "1740"]
[PlyCount "60"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Be7 6. Bd3 O-O 7. O-O Nbd7 8. e4
dxe4 9. Nxe4 c5 10. Nxc5 Nxc5 11. dxc5 Bxc5 12. a3 h6 13. b4 Be7 14. Bb2 a5 15.
b5 b6 16. Qe2 Bb7 17. Rfd1 Qc7 18. Be5 Qc5 19. Bd4 Qc7 20. h3 Nd7 21. Ne5 Nc5
22. Bxc5 Bxc5 23. Be4 Bxe4 24. Qxe4 Rad8 25. a4 Rxd1+ 26. Rxd1 Rd8 27. Rxd8+
Qxd8 28. Nd3 Be7 29. g3 Bd6 30. Kg2 g6 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "18"]
[White "Ma, Binhe"]
[Black "Tsetsenbileg, Munkhbayar"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "1725"]
[BlackElo "1409"]
[PlyCount "73"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 a6 7. Be3 Nc6 8. O-O
Bd7 9. Qd2 Qc7 10. a3 Be7 11. f4 Nxd4 12. Bxd4 Bc6 13. Bf3 O-O 14. Rad1 Rac8
15. Kh1 Rfd8 16. Qf2 Qb8 17. e5 Ne8 18. Bb6 Rd7 19. Bxc6 bxc6 20. f5 f6 21.
fxe6 Rb7 22. exf6 Nxf6 23. Bd4 Rf8 24. Qg3 c5 25. Bxf6 Rxf6 26. Rxf6 Bxf6 27.
Nd5 Be5 28. Qf3 Qf8 29. Nf6+ Qxf6 30. Qxb7 Qxe6 31. Qxa6 h6 32. Qa8+ Kh7 33.
Qe4+ Kg8 34. b3 Qe8 35. Rxd6 Qf8 36. Rd1 Bd4 37. c3 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "19"]
[White "Ho, Chen Ee"]
[Black "Wang, Lingxiang"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1710"]
[BlackElo "0"]
[PlyCount "87"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Qb3 a6 5. g3 b5 6. cxb5 cxb5 7. Bg2 e6 8. O-O
Bd6 9. Ne5 O-O 10. Nd2 Bb7 11. Ndf3 Nc6 12. Bf4 Na5 13. Qd3 Nh5 14. Ng5 g6 15.
Bc1 Qe7 16. h4 f5 17. Bf3 Nf6 18. b3 Nc6 19. Bf4 Ne4 20. Rac1 Nb4 21. Qb1 Rac8
22. Rxc8 Rxc8 23. Bxe4 dxe4 24. Ngf7 Bxe5 25. Nxe5 Nd5 26. Bg5 Qc7 27. Rc1 Nc3
28. Qc2 Qa5 29. Qd2 b4 30. Rc2 Bd5 31. Bf6 Qc7 32. Qg5 Nxe2+ 33. Rxe2 Qc1+ 34.
Qxc1 Rxc1+ 35. Kh2 Rd1 36. Kh3 Rh1+ 37. Kg2 Rd1 38. Kh2 Rf1 39. Rc2 Bb7 40. Rc7
f4 41. Rxb7 fxg3+ 42. Kxg3 Rc1 43. Rb8+ Rc8 44. Rxc8# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "20"]
[White "Lian, Shian"]
[Black "Li, Baitong"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1439"]
[BlackElo "1706"]
[PlyCount "90"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 e5 2. Nc3 d6 3. g3 Nf6 4. Bg2 c6 5. e4 Be7 6. Nge2 O-O 7. d3 Re8 8. Be3
Be6 9. Qb3 Qc7 10. O-O Nbd7 11. f4 Ng4 12. Bd2 Nc5 13. Qc2 Qb6 14. Kh1 Na6 15.
f5 Bd7 16. h3 Ne3 17. Bxe3 Qxe3 18. a3 Qb6 19. Rf3 Qd8 20. Raf1 Nc7 21. b4 a5
22. g4 axb4 23. axb4 f6 24. Qb3 Kh8 25. b5 Ra5 26. Qb4 Ra8 27. Qb3 Ra5 28. bxc6
bxc6 29. Rb1 Na6 30. Na4 c5 31. Nb6 Nb4 32. Nd5 Nxd5 33. cxd5 Ba4 34. Qb6 Qxb6
35. Rxb6 Bd1 36. Re3 Ra3 37. Kh2 c4 38. Nc1 c3 39. Bf3 c2 40. Rc6 Ra1 41. Nb3
Rb1 42. d4 exd4 43. Rd3 Rxb3 44. Rxb3 c1=Q 45. Rxc1 Bxb3 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "21"]
[White "Wang, Bowen(chn)"]
[Black "Zou, Jiaye"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1573"]
[BlackElo "0"]
[PlyCount "67"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 Be7 6. Ne2 c5 7. c3 Nc6 8. Nf3
O-O 9. O-O f6 10. exf6 Bxf6 11. Re1 Re8 12. Nf4 c4 13. Bf1 Nb6 14. g3 e5 15.
dxe5 Nxe5 16. Nxe5 Bxe5 17. Bg2 Bxf4 18. Rxe8+ Qxe8 19. Bxf4 Be6 20. Qd2 Qd7
21. Rd1 Rf8 22. Be3 Rd8 23. Bd4 Qc7 24. Qg5 Rf8 25. Rd2 Kh8 26. Re2 Qf7 27.
Rxe6 Nc8 28. Bxd5 Qd7 29. Re1 b5 30. Be6 Qe7 31. Qxe7 Nxe7 32. Bc5 Re8 33. Bf7
Rf8 34. Rxe7 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "22"]
[White "Li, Xintong"]
[Black "Yuan, Qijun"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1533"]
[BlackElo "0"]
[PlyCount "84"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. Bd3 d6 5. Bc2 Bg4 6. d3 e6 7. Be3 Be7 8. Nbd2
O-O 9. O-O Qc7 10. Re1 Rfd8 11. Bf4 Nh5 12. Bg3 Nxg3 13. hxg3 d5 14. Qe2 dxe4
15. dxe4 Rd7 16. Nc4 Rad8 17. Rad1 a6 18. Ne3 Bxf3 19. gxf3 Rxd1 20. Rxd1 Rxd1+
21. Qxd1 Qd6 22. Qxd6 Bxd6 23. f4 e5 24. f5 Kf8 25. Bb3 b5 26. Bd5 Nd8 27. Kf1
Ke7 28. Ke2 f6 29. b3 Kd7 30. Kd3 Kc7 31. a4 Bf8 32. axb5 axb5 33. Ke2 Kb6 34.
Kd3 Kc7 35. c4 b4 36. Bg8 h6 37. Bd5 Nc6 38. Bxc6 Kxc6 39. Ng2 Kd7 40. Nh4 Ke8
41. Ng6 Kf7 42. Ke3 Bd6 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "23"]
[White "Wang, Jingyu"]
[Black "Wang, Yuehuan"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1528"]
[BlackElo "0"]
[PlyCount "139"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. g3 Bd7
9. Bg2 Ne7 10. O-O Qc7 11. Re1 Nc8 12. Bf1 Nb6 13. Qe2 Be7 14. Qe3 h6 15. Kg2
O-O-O 16. Be2 g5 17. h3 Rdg8 18. Rb1 Ba4 19. Bd1 Bxd1 20. Rxd1 Qd7 21. Rh1 Qa4
22. Ne1 h5 23. Qf3 Rg7 24. Ra1 Nb3 25. Nxb3 Qxb3 26. Qe2 Na4 27. Qc2 Qb5 28.
Rb1 Qc6 29. b4 cxb3 30. Rxb3 Rgg8 31. Nd3 g4 32. h4 Nb6 33. Bf4 Kd7 34. Rhb1
Rb8 35. Nb4 Bxb4 36. axb4 Qc4 37. Ra3 Nc8 38. Bg5 Ke8 39. Bf6 Rh6 40. Qd2 Rg6
41. Qc2 b6 42. Rba1 Rb7 43. Kg1 Rc7 44. Qd2 Rb7 45. Qe3 Kd7 46. Qd2 Ke8 47. Qc2
Rc7 48. Qd2 Rb7 49. Ra6 Rc7 50. R6a3 Rb7 51. Bg5 Rc7 52. Bf6 Rb7 53. Rc1 Rc7
54. Rb1 Rb7 55. Rba1 Rc7 56. Kg2 Qb5 57. Qe3 Qc4 58. R1a2 Rb7 59. Bg5 Rc7 60.
f3 gxf3+ 61. Qxf3 Rb7 62. Qxh5 Rg8 63. Qh7 Rxg5 64. hxg5 Qc7 65. Ra1 Ne7 66.
Rh1 Ng6 67. Qg8+ Kd7 68. Qxf7+ Kc6 69. Qxe6+ Kb5 70. Qxd5+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "24"]
[White "Liu, Meng"]
[Black "Chen, Boyu"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1822"]
[BlackElo "0"]
[PlyCount "59"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. Qc2 Nf6 5. g3 Nbd7 6. Bg2 h6 7. O-O Bd6 8. Nbd2
O-O 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qe2 c5 13. dxc5 Bxc5 14. Ne5 Qe7
15. Rd1 Bd6 16. h4 Rb8 17. Bf4 Rd8 18. Rac1 Ne8 19. c5 Bxe5 20. Bxe5 Rxd1+ 21.
Rxd1 Ra8 22. Qb5 Nc7 23. Bxc7 Qxc7 24. Qe8+ Kh7 25. h5 Qxc5 26. Qxf7 Qf5 27.
Be4 Qxe4 28. Rd8 Qe1+ 29. Kh2 Bd7 30. Qg8# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "25"]
[White "Shushakov, Andrey"]
[Black "Chen, Shouqi"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1738"]
[BlackElo "0"]
[PlyCount "100"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 dxc3 6. Bxf7+ Kxf7 7. Qd5+ Ke8
8. Qh5+ g6 9. Qxc5 b6 10. Qxc3 Qf6 11. e5 Qe7 12. O-O Bb7 13. Re1 Qb4 14. e6
Qxc3 15. exd7+ Kxd7 16. Nxc3 Re8 17. Rxe8 Kxe8 18. Nd5 Nge7 19. Nxc7+ Kd7 20.
Bf4 Rf8 21. Bg3 Nb4 22. Rd1+ Nbd5 23. Ne5+ Kc8 24. Rc1 Nxc7 25. Nxg6 hxg6 26.
Rxc7+ Kb8 27. Rxe7+ Ka8 28. Rg7 Rc8 29. h4 Rc6 30. Rg8+ Rc8 31. Rxc8+ Bxc8 32.
Be5 Kb7 33. f3 Kc6 34. g4 Kd5 35. Bc3 a6 36. Kf2 Bb7 37. Ke3 Ke6 38. Kf4 Bd5
39. a3 a5 40. h5 gxh5 41. gxh5 Kf7 42. Kg4 a4 43. f4 Be4 44. Kg5 b5 45. f5 Bd5
46. h6 Kg8 47. Bg7 Bf7 48. Kf6 Bc4 49. Ke7 Bf7 50. h7+ Kxg7 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "26"]
[White "Wei, Boyang"]
[Black "Hong, Zixi"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "1687"]
[BlackElo "0"]
[PlyCount "55"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Nbd7 5. Bg2 Be7 6. O-O O-O 7. Nc3 c6 8. e3
b6 9. Qe2 Bb7 10. Rd1 Qc7 11. b3 Rac8 12. Bb2 Qb8 13. e4 Rfd8 14. Ne5 Bf8 15.
Re1 c5 16. Nxd7 Rxd7 17. dxc5 Bxc5 18. exd5 Re7 19. Ne4 Nxe4 20. Qxe4 exd5 21.
Qg4 Rxe1+ 22. Rxe1 Bf8 23. Be5 Qa8 24. cxd5 Rc2 25. Be4 Rc8 26. Qf5 g6 27. Qf6
Re8 28. Qh8# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "27"]
[White "Li, Tianbo"]
[Black "Li, Zongyang"]
[Result "0-1"]
[ECO "E93"]
[WhiteElo "1538"]
[BlackElo "0"]
[PlyCount "106"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be3 Nbd7 7. Be2 e5 8. d5
Ne8 9. O-O f5 10. Qc2 f4 11. Bc1 g5 12. h3 Rf7 13. Nh2 Ndf6 14. f3 Nh5 15. Rd1
Ng3 16. Nf1 Nxf1 17. Rxf1 h5 18. Qd1 Bh6 19. b4 a5 20. b5 b6 21. a4 Rg7 22. g4
fxg3 23. Kg2 h4 24. Rh1 Bd7 25. Ra3 Nf6 26. Bf1 Nh5 27. Ne2 Qf6 28. Kg1 Rf8 29.
Bg2 Qf7 30. Qe1 Nf6 31. Nc3 Rg6 32. Ra1 Nh7 33. Be3 Rf6 34. Qe2 Qg7 35. Rf1
R8f7 36. Nb1 Kf8 37. Nd2 Ke7 38. Nb3 Be8 39. Qd2 Rf8 40. Qd1 Bh5 41. Nd2 Rh8
42. Qe2 Nf8 43. Nb1 Qg6 44. Nd2 Nd7 45. Nb3 Qxe4 46. fxe4 Bxe2 47. Rc1 Rhf8 48.
Nd2 Nc5 49. Bxc5 dxc5 50. Bf1 Rf2 51. Bxe2 Rxe2 52. Rd1 g4 53. Nb1 Be3# 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "28"]
[White "Zhai, Pinran"]
[Black "Qu, Xilun"]
[Result "1-0"]
[ECO "B73"]
[WhiteElo "1518"]
[BlackElo "0"]
[PlyCount "81"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[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
O-O 9. Be2 Bd7 10. O-O a6 11. a4 Nxd4 12. Bxd4 Bc6 13. Kh1 Qc7 14. Nd5 Nxd5 15.
exd5 Bd7 16. Bxg7 Kxg7 17. Bd3 e6 18. Be4 e5 19. Rfc1 b5 20. axb5 axb5 21. Qb4
f5 22. Bd3 Qc5 23. Qh4 Qxd5 24. Rxa8 Rxa8 25. Qe7+ Qf7 26. Qxd6 Re8 27. Re1 Qe6
28. Qc5 Qc6 29. Qb4 Kf6 30. h3 g5 31. Rd1 Kg7 32. Qd2 Kf6 33. Bxb5 Qxb5 34.
Qxd7 Qxd7 35. Rxd7 e4 36. fxe4 fxe4 37. Kg1 h5 38. Kf2 g4 39. Rd6+ Kg5 40. Rd5+
Kf4 41. g3# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "29"]
[White "Wang, Puxuan"]
[Black "Zhang, Jiaqi"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "0"]
[BlackElo "1475"]
[PlyCount "74"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. O-O O-O 7. Bg5 Bg4 8.
h3 Bh5 9. Nc3 c6 10. Be2 h6 11. Bh4 Nbd7 12. Re1 Qc7 13. Nd2 Bxe2 14. Rxe2 Rae8
15. Nf3 Rxe2 16. Qxe2 Re8 17. Qd2 Qb6 18. Rb1 Qc7 19. Re1 Rxe1+ 20. Qxe1 Qb6
21. Qb1 Ne4 22. Nd1 g5 23. Bg3 Bxg3 24. fxg3 Nxg3 25. c3 Qb5 26. Nf2 f5 27. Kh2
Ne4 28. Nxe4 dxe4 29. Nd2 Qe2 30. Nb3 f4 31. Nc1 Qe1 32. a3 Kg7 33. Qc2 Nf6 34.
Ne2 Qf2 35. Kh1 f3 36. gxf3 exf3 37. Ng1 Qxc2 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "30"]
[White "Zhu, Zikun"]
[Black "Wang, Boxiu"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "1443"]
[BlackElo "0"]
[PlyCount "127"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. O-O Nc6 5. c4 e6 6. cxd5 exd5 7. d4 c4 8. Nc3
Be6 9. Bf4 Be7 10. Ne5 O-O 11. Nxc6 bxc6 12. e4 Rc8 13. Be3 h6 14. e5 Nh7 15.
f4 Qd7 16. Bf3 f5 17. Na4 Rb8 18. Rf2 Kh8 19. Nc5 Bxc5 20. dxc5 Rg8 21. Bd4 Qf7
22. Qa4 Rbc8 23. Kh1 g5 24. Rg1 g4 25. Bd1 Kg7 26. b4 Qb7 27. Rb2 a6 28. Qc2
Rcf8 29. a4 Rb8 30. Qg2 Rh8 31. Bc2 h5 32. Qf1 Qd7 33. Bxf5 Rhf8 34. Bxe6 Qxe6
35. Qe1 Rf5 36. Qc3 Kh6 37. Rgb1 Qe8 38. Qc2 Kg6 39. Qg2 Nf8 40. b5 axb5 41.
axb5 cxb5 42. Qxd5 Ne6 43. Be3 Rd8 44. Qe4 Rd3 45. Rxb5 Qd7 46. Rb6 c3 47. Rd6
Rxd6 48. exd6 Nd8 49. Rc1 Nc6 50. Rxc3 Kf6 51. Bd4+ Kf7 52. Kg1 Kg6 53. Re3 Kf7
54. Qd3 Kf8 55. Be5 Nd8 56. Qb1 Nc6 57. Qb6 Kg8 58. Qc7 Qxc7 59. dxc7 Rf8 60.
Bd6 Rc8 61. Rb3 Kf7 62. Rb8 Nxb8 63. cxb8=Q Rxb8 64. Bxb8 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "31"]
[White "Liu, Jiapeng"]
[Black "Zhu, Chenxi"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1418"]
[BlackElo "0"]
[PlyCount "85"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. e3 dxc4 5. Bxc4 c5 6. Nc3 Nc6 7. O-O Be7 8. a3
Qa5 9. Bd2 Qc7 10. Rc1 cxd4 11. exd4 O-O 12. Qe2 Rd8 13. Rfd1 a6 14. Ba2 Qb6
15. Be3 Nd5 16. Nxd5 exd5 17. Bf4 Be6 18. Bb1 Rac8 19. Rc3 Bf6 20. Ng5 Bxg5 21.
Bxg5 Re8 22. Qh5 f5 23. Rh3 Bf7 24. Qxh7+ Kf8 25. Qxf5 Ne7 26. Rh8+ Ng8 27. Qf4
Qe6 28. h3 g6 29. Qh4 Re7 30. Bxe7+ Qxe7 31. Qh6+ Ke8 32. Bxg6 Kd7 33. Bf5+ Be6
34. Bxe6+ Qxe6 35. Rh7+ Kd6 36. Qf4+ Kc6 37. Rc1+ Kb6 38. Rcc7 Kb5 39. Rxb7+
Ka4 40. Qd2 Qd6 41. Qd1+ Ka5 42. b4+ Qxb4 43. axb4# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "32"]
[White "Wang, Zixuan"]
[Black "Zhang, Siqi"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "0"]
[BlackElo "1523"]
[PlyCount "142"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Nf3 c6 5. Bg5 Be7 6. e3 d5 7. Be2 O-O 8. Qb3
Nbd7 9. Rc1 Qb6 10. Qxb6 Nxb6 11. c5 Nbd7 12. O-O Rd8 13. b4 b5 14. a3 Nf8 15.
Ne5 Bb7 16. h3 a5 17. Bf4 a4 18. Rc2 N8d7 19. Nf3 Rac8 20. Rfc1 Ba6 21. Nxa4
Bb7 22. Nc3 Nf8 23. a4 bxa4 24. Nxa4 Ng6 25. Bh2 Rf8 26. Nb6 Rce8 27. b5 h6 28.
bxc6 Bxc6 29. Rb2 Ne4 30. Bb5 Bxb5 31. Rxb5 f4 32. exf4 Nxf4 33. Bxf4 Rxf4 34.
Ra5 Rff8 35. Ra2 Bf6 36. Rac2 Re7 37. Ra2 Ree8 38. c6 Nd6 39. Rac2 Nc8 40. Nd7
Rf7 41. Nfe5 Bxe5 42. Nxe5 Rc7 43. Kf1 Nd6 44. Ke2 Nf5 45. Nf3 Rb8 46. Kd3 Rb3+
47. Rc3 Rb2 48. R1c2 Rb4 49. Ra2 Rb8 50. Raa3 Kf8 51. Ra6 Ke7 52. g4 Nd6 53.
Nd2 Rb4 54. Rb3 Rxb3+ 55. Nxb3 Ne4 56. Ke3 Ng5 57. h4 Nf7 58. Kf4 g5+ 59. hxg5
hxg5+ 60. Kg3 Nd6 61. f4 Ne4+ 62. Kf3 gxf4 63. Kxf4 Kd6 64. Na5 Rf7+ 65. Ke3
Rc7 66. Rb6 e5 67. Rb7 exd4+ 68. Kxd4 Rxb7 69. cxb7 Kc7 70. Kxd5 Nf6+ 71. Kc5
Nxg4 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "33"]
[White "Zhang, Yili"]
[Black "Zou, Zhengliang"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "1100"]
[BlackElo "0"]
[PlyCount "92"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 Be7 7. Be2 O-O 8.
O-O a6 9. f4 Qc7 10. Nb3 b5 11. a3 Bb7 12. Bf3 Nbd7 13. Kh1 Rfd8 14. Qe2 Rac8
15. Rad1 Nb6 16. Na5 Ba8 17. Qf2 Nfd7 18. Qg3 Na4 19. Bd4 Bf6 20. Nb3 Bxd4 21.
Nxa4 Bf6 22. Nc3 Bxc3 23. bxc3 Qxc3 24. Rxd6 Qxc2 25. Nd4 Qc5 26. e5 Nf8 27.
Rxd8 Rxd8 28. Bxa8 Rxa8 29. Ne2 Rd8 30. h3 Qc4 31. Qf2 Qc7 32. Rc1 Qb7 33. Qe3
Ng6 34. Kh2 Ne7 35. Qc5 Nd5 36. Kh1 g6 37. Rd1 Rc8 38. Qd4 Rc4 39. Qf2 Rc2 40.
Qf3 Qc7 41. Qd3 Qc4 42. Qxc4 Rxc4 43. g3 Rc2 44. Re1 Ra2 45. Kg2 Rxa3 46. Rc1
a5 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "34"]
[White "He, Songyan"]
[Black "Kaminskii, Ilia"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "81"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. a3 Bxc3 5. dxc3 O-O 6. Bd3 d6 7. O-O Nc6 8.
h3 Be6 9. Bg5 h6 10. Bh4 Re8 11. Re1 Bd7 12. Bc4 Be6 13. Bd5 Bxd5 14. exd5 Nb8
15. c4 Nbd7 16. Nd2 Qc8 17. Qf3 Nh7 18. Ne4 f6 19. b4 Nb6 20. Qb3 Qf5 21. c5
Nc8 22. c4 b6 23. cxb6 axb6 24. c5 Ng5 25. Bxg5 hxg5 26. Rac1 Qd7 27. cxd6 Nxd6
28. Nxd6 cxd6 29. Rc6 b5 30. Rec1 Rac8 31. a4 Qb7 32. axb5 Rcd8 33. b6 Rd7 34.
Qc4 Ree7 35. b5 e4 36. Rc8+ Kh7 37. Qc6 Kg6 38. Rc7 Rxc7 39. bxc7 Qa7 40. b6
Qa3 41. c8=Q 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "35"]
[White "Qi, Wangboyu"]
[Black "Jin, Pinyan"]
[Result "1-0"]
[ECO "E64"]
[WhiteElo "1533"]
[BlackElo "0"]
[PlyCount "91"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. Nc3 c5 7. d5 e6 8. e4 Re8
9. O-O Nbd7 10. Rb1 Ne5 11. Nxe5 dxe5 12. Be3 exd5 13. Nxd5 b6 14. f3 Be6 15.
Qc2 Nxd5 16. cxd5 Bc8 17. Rfd1 f5 18. Qc4 a6 19. Rbc1 Bd7 20. Qb3 Rc8 21. Bf1
a5 22. Bb5 Bxb5 23. Qxb5 Rf8 24. d6 f4 25. d7 Rc7 26. gxf4 exf4 27. Bxf4 Rxf4
28. Qxb6 Rf8 29. Qe6+ Kh8 30. Rc2 Qg5+ 31. Kh1 Rxd7 32. Qxd7 Qf4 33. Qg4 Qe3
34. Rf1 Qd3 35. Qg2 g5 36. Qe2 Qd6 37. Qd2 Qf6 38. Qxa5 g4 39. Qxc5 gxf3 40.
Qf5 Qh6 41. Rc8 Kg8 42. Rxf8+ Bxf8 43. Qxf3 Bd6 44. Qf7+ Kh8 45. Qf6+ Qxf6 46.
Rxf6 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "36"]
[White "Hao, Zidi"]
[Black "Zhou, Yunliang"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "0"]
[BlackElo "1517"]
[PlyCount "68"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Bg4 5. Be2 Bxf3 6. Bxf3 e5 7. cxd5 cxd5 8.
Qb3 Qd7 9. Nxd5 Nxd5 10. Qxd5 Nc6 11. Qxd7+ Kxd7 12. b3 Nb4 13. O-O Rb8 14. Bb2
Nd3 15. Bc3 b5 16. Be4 b4 17. Bxd3 bxc3 18. dxc3 Bd6 19. Rad1 g6 20. c4 Kc7 21.
Be2 Rhd8 22. Rd5 f6 23. Rdd1 Ba3 24. Rd5 Rxd5 25. cxd5 f5 26. f4 e4 27. g4 Kd6
28. Rd1 Rc8 29. Bc4 Rc7 30. gxf5 gxf5 31. Kf2 Rg7 32. Bb5 Bc5 33. Ba6 Rg8 34.
Bb7 h5 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "37"]
[White "Wen, Langning"]
[Black "An, Yan"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "117"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 a6 7. h3 d6 8. O-O
Be7 9. Be3 O-O 10. Nf3 b5 11. a3 Bb7 12. Bd3 Rc8 13. Qe2 Qc7 14. Rad1 Rcd8 15.
Bf4 e5 16. Be3 Nb8 17. Bg5 h6 18. Bxf6 Bxf6 19. Rfe1 Qc8 20. Nd5 Nd7 21. Nc3
Be7 22. Kh1 Nf6 23. Kg1 Qe6 24. Kh1 Nh5 25. Qf1 Nf4 26. Kg1 Qg6 27. Kh2 Rfe8
28. Ne2 Nxd3 29. cxd3 Bf6 30. Ng3 Bc8 31. Rc1 Re7 32. b4 Be6 33. Rcd1 Rc7 34.
Rc1 Rcc8 35. Qe2 Bg5 36. Nxg5 Qxg5 37. Rxc8 Rxc8 38. Qb2 Qd8 39. Rc1 Rxc1 40.
Qxc1 d5 41. Qc2 Qd7 42. Qc3 Qd6 43. Qc2 Qd7 44. Qc5 Qd8 45. Qc6 dxe4 46. dxe4
Qc8 47. Qd6 f6 48. f3 Bc4 49. Nf5 Qb7 50. Qd8+ Kh7 51. Nd6 Qc6 52. Qe7 Kg6 53.
Nf5 Bf7 54. Qf8 Kg5 55. Qxf7 Kf4 56. g3+ Kxf3 57. Qa2 Kxe4 58. Qg2+ Kxf5 59.
Qxc6 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "38"]
[White "Sun, Mingze"]
[Black "Zhang, Jiaqi(h)"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "46"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 O-O 8.
f3 d6 9. Qd2 Bd7 10. O-O-O Rc8 11. g4 Nxd4 12. Qxd4 Nxg4 13. Bxf7+ Rxf7 14. Qd3
Nxe3 15. Qxe3 Rf8 16. h4 Be6 17. Nd5 Bxd5 18. exd5 Qd7 19. Kb1 Qf5 20. Rd2 Qxf3
21. Qe6+ Kh8 22. Rdd1 Qf6 23. Qxf6 Bxf6 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.26"]
[Round "6"]
[Board "39"]
[White "Talypin, Bogdan"]
[Black "Sun, Haohan"]
[Result "0-1"]
[ECO "E00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "94"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Bg5 exd5 5. cxd5 d6 6. Nf3 Bf5 7. Nc3 Be7 8. Bf4
Nh5 9. Bg3 Nxg3 10. hxg3 Qa5 11. e3 O-O 12. Bd3 Bxd3 13. Qxd3 g6 14. Ke2 a6 15.
Rh2 Kg7 16. Rah1 Rh8 17. Qe4 Bf6 18. Qd3 Nd7 19. g4 b5 20. g5 Be5 21. Nxe5 Nxe5
22. Qc2 b4 23. Ne4 Qxa2 24. Nxd6 Qxd5 25. Rd1 Qc6 26. f4 Nd7 27. Qb3 Raf8 28.
Qd5 Qb6 29. Nf5+ gxf5 30. Qxd7 Rd8 31. Qa4 Qb5+ 32. Qxb5 axb5 33. Rhh1 c4 34.
Rc1 Rc8 35. Rc2 Ra8 36. b3 c3 37. Rb1 Rhd8 38. g3 Rd5 39. Rh1 Ra6 40. Kf3 Rad6
41. Rch2 Rd2 42. Rxh7+ Kf8 43. R7h2 R6d3 44. Re2 Rxe2 45. Kxe2 Rd2+ 46. Kf3 Rb2
47. Rc1 Rxb3 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "1"]
[White "Bai, Jinshi"]
[Black "Amartuvshin, Ganzorig"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2571"]
[BlackElo "2216"]
[PlyCount "111"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d6 6. d4 e5 7. dxe5 Nfd7 8. O-O
dxe5 9. Nc3 Nc6 10. Qc1 Re8 11. Nd2 Nf8 12. Rd1 Bf5 13. Nde4 Qc8 14. e3 Bg4 15.
Nd5 Nd7 16. f3 Be6 17. c4 h6 18. f4 Bf5 19. Nf2 Nf8 20. b4 a5 21. b5 Nb4 22.
Bxe5 Bxe5 23. fxe5 Nxd5 24. cxd5 Rxe5 25. e4 Bd7 26. Qxh6 Bxb5 27. Qf4 Re7 28.
Rac1 Qd8 29. e5 Ra6 30. Ne4 Nh7 31. h4 Rb6 32. Rb1 Re8 33. Kh2 Kg7 34. d6 Bd7
35. e6 Rxe6 36. dxc7 Qe7 37. Rxb6 Rxb6 38. Qe3 Rc6 39. Qd4+ Kg8 40. Qxd7 Rxc7
41. Qxe7 Rxe7 42. g4 f5 43. gxf5 gxf5 44. Ng3 f4 45. Nh5 Re2 46. Rd8+ Kf7 47.
Rd7+ Ke8 48. Rxh7 f3 49. Nf4 Rxa2 50. Rxb7 Ra4 51. Kg3 fxg2 52. Nxg2 Rc4 53.
Ra7 a4 54. Nf4 Kf8 55. Kg4 Kg8 56. h5 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "2"]
[White "Uuriintuya, Uurtsaikh"]
[Black "Quizon, Daniel"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2216"]
[BlackElo "2091"]
[PlyCount "114"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 b5 7. O-O Bb7 8. Re1
d6 9. Bf3 Nd7 10. a4 bxa4 11. Rxa4 Ngf6 12. Nb3 Be7 13. g3 O-O 14. Na5 e5 15.
Nxb7 Qxb7 16. Bg2 Nb6 17. Ra2 Rfc8 18. Qe2 Nfd7 19. Bf1 Nb8 20. Bd2 Nc6 21. Be3
Nb4 22. Raa1 Nc4 23. Bc1 Bf8 24. Na2 a5 25. b3 Na3 26. Nxb4 axb4 27. Bxa3 bxa3
28. Ra2 Ra5 29. Qd2 Qb6 30. Bc4 Be7 31. Rea1 d5 32. exd5 Bd6 33. c3 Ra7 34. Re1
f5 35. Qe3 Qxe3 36. Rxe3 Kf7 37. Kf1 Kf6 38. Bb5 Rb8 39. Bc4 Rc8 40. f3 h5 41.
Re1 g5 42. Ke2 g4 43. Rf1 gxf3+ 44. Rxf3 e4 45. Rf1 h4 46. g4 f4 47. h3 f3+ 48.
Kd2 Ke5 49. Raa1 Kf4 50. Rae1 Re8 51. Kc2 a2 52. Kb2 a1=Q+ 53. Rxa1 Rxa1 54.
Kxa1 Kg3 55. g5 e3 56. g6 e2 57. Rb1 e1=Q 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "3"]
[White "Peng, Hongchi"]
[Black "Cheng, Yuanda"]
[Result "0-1"]
[ECO "B63"]
[WhiteElo "2278"]
[BlackElo "2029"]
[PlyCount "118"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. f3
a6 9. O-O-O O-O 10. g4 Qc7 11. h4 Rd8 12. Nxc6 bxc6 13. Bxf6 Bxf6 14. g5 Be7
15. h5 d5 16. exd5 cxd5 17. Bd3 f5 18. gxf6 Bxf6 19. Rdg1 Rb8 20. Qh6 Kf8 21.
Qd2 Bd7 22. Nd1 Qb6 23. c3 Be8 24. Nf2 Rdc8 25. Ng4 Bxc3 26. bxc3 Qb4 27. Kd1
Rxc3 28. Nf2 Rbc8 29. Rg4 Qb6 30. Ke2 Bb5 31. Kf1 Bxd3+ 32. Nxd3 Rxd3 33. Qf4+
Ke8 34. Qa4+ Kd8 35. Kg2 Qb2+ 36. Kg3 Rxf3+ 37. Kxf3 Rc3+ 38. Kf4 Rc4+ 39. Qxc4
dxc4 40. Rhg1 g6 41. hxg6 hxg6 42. Rxg6 Qd4+ 43. Kf3 Kd7 44. R6g2 c3 45. Re1 c2
46. Rgg1 Kd6 47. Rc1 e5 48. Ke2 Kd5 49. Rge1 e4 50. Red1 cxd1=Q+ 51. Rxd1 a5
52. Rxd4+ Kxd4 53. Kd2 a4 54. Kc2 Ke3 55. Kc3 Kf2 56. Kb4 e3 57. Kxa4 e2 58.
Kb5 e1=Q 59. a4 Qe8+ 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "4"]
[White "Tugstumur, Yesuntumur"]
[Black "Li, Guohao"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2058"]
[BlackElo "1839"]
[PlyCount "95"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O
dxc4 9. Bxc4 b5 10. Be2 Bb7 11. Rd1 Qc7 12. e4 e5 13. dxe5 Nxe5 14. Bg5 Nxf3+
15. Bxf3 Bxh2+ 16. Kh1 Be5 17. Bxf6 gxf6 18. Bg4 Rad8 19. Rac1 a6 20. Qe2 Rxd1+
21. Nxd1 Bc8 22. Ne3 Bxg4 23. Qxg4+ Kh8 24. b3 Rg8 25. Qh4 Rg6 26. Rd1 h6 27.
Qh3 Bf4 28. Nf5 Qe5 29. Qf3 Qc7 30. g3 Be5 31. Qd3 Rg8 32. Qd7 c5 33. Qxc7 Bxc7
34. Rd7 Ba5 35. Nxh6 Rc8 36. Nxf7+ Kg8 37. Nh6+ Kh8 38. Ng4 Rc6 39. e5 fxe5 40.
Nxe5 Re6 41. Rd5 Bb6 42. Kg2 Kg7 43. f4 a5 44. Kf3 a4 45. f5 Rh6 46. Nd7 axb3
47. axb3 c4 48. f6+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "5"]
[White "Baterdene, Tsogbayar"]
[Black "Agibileg, Uurtsaikh"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2318"]
[BlackElo "2302"]
[PlyCount "64"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. d4 cxd4 6. Nxd4 d6 7. exd6 Bxd6 8.
Nd2 O-O 9. Nc4 Be7 10. Be2 a6 11. a4 Qc7 12. O-O b6 13. a5 Nd7 14. axb6 N7xb6
15. Na5 Bd6 16. h4 Bh2+ 17. Kh1 Bf4 18. Bf3 e5 19. Bxf4 Nxf4 20. Bxa8 Nxa8 21.
Ndc6 Be6 22. Ra4 Nb6 23. Ra1 Bd5 24. f3 Bxc6 25. Nxc6 Qxc6 26. Rxa6 Qb5 27. Qa1
h6 28. b4 Nbd5 29. Ra5 Qc4 30. Rc5 Qe2 31. Rg1 e4 32. fxe4 Qg4 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "6"]
[White "Sun, Yidi"]
[Black "Liu, Zhaoqi"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1810"]
[BlackElo "2167"]
[PlyCount "125"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 b6 8. O-O
Ba6 9. Bxa6 Nxa6 10. Re1 b5 11. Nf1 c4 12. Be3 Nc7 13. Qd2 Nb6 14. Ng3 h5 15.
Bg5 h4 16. Nf1 Rh5 17. Bxe7 Qxe7 18. Qf4 a5 19. Qg4 Rh7 20. Ng5 Rh8 21. f4 g6
22. Qe2 b4 23. Qc2 a4 24. Ne3 Nb5 25. a3 b3 26. Qd2 O-O-O 27. Ng4 Nc7 28. Re3
Ne8 29. Rae1 Nd7 30. Rh3 Ng7 31. Qf2 Nf5 32. Ne3 Nxe3 33. Rexe3 Nb8 34. Rxh4
Nc6 35. Reh3 Rxh4 36. Qxh4 Rf8 37. Nf3 Kd7 38. Qxe7+ Kxe7 39. g4 Na7 40. Kf2
Nb5 41. Ke1 Rb8 42. Nd2 Rg8 43. Rh7 Na7 44. Nf3 Nb5 45. Kd1 Rb8 46. Kc1 Rf8 47.
Ng5 Nc7 48. h4 Ne8 49. h5 gxh5 50. Rxh5 Rg8 51. Kd2 Rg7 52. f5 exf5 53. gxf5 f6
54. Rh7 Rxh7 55. Nxh7 Kf7 56. Ke3 Ng7 57. Kf4 Nh5+ 58. Kf3 fxe5 59. dxe5 Ng7
60. Ng5+ Kf8 61. f6 Nf5 62. e6 d4 63. Nh7+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "7"]
[White "Ning, Kaiyu"]
[Black "Karpinskiy, Kirill"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2157"]
[BlackElo "1939"]
[PlyCount "62"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 Bf5 4. c4 c6 5. Qb3 Qb6 6. Nbd2 e6 7. e3 Nbd7 8. c5
Qxb3 9. axb3 a6 10. b4 Rc8 11. Nb3 Nh5 12. Be2 Nxf4 13. exf4 Be7 14. O-O O-O
15. Ne5 Rfd8 16. Na5 Nxe5 17. fxe5 Rc7 18. Nb3 Bg6 19. Bg4 h6 20. Nc1 Re8 21.
f4 f5 22. Bh3 Bf7 23. Nd3 Kh7 24. g4 g6 25. Kf2 Rg8 26. Ke2 Bd8 27. Rg1 Be8 28.
Nc1 Rgg7 29. Nb3 Bd7 30. Raf1 Bc8 31. Rf2 Bd7 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "8"]
[White "Merts, Dmitrii"]
[Black "Hu, Yu A."]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1870"]
[BlackElo "1998"]
[PlyCount "86"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3
h5 9. Qd2 Nbd7 10. Nd5 Bxd5 11. exd5 g6 12. c4 b6 13. Bd3 Bg7 14. O-O O-O 15.
Qe2 Re8 16. Nd2 Qc7 17. Ne4 Nh7 18. Rac1 f5 19. Nd2 Nhf6 20. Bb1 a5 21. Kh1 Nc5
22. Rce1 Rac8 23. b3 e4 24. Bd4 e3 25. Bxe3 f4 26. Bxf4 Rxe2 27. Rxe2 Kf7 28.
Rfe1 Re8 29. Rxe8 Nxe8 30. Ne4 Nxe4 31. Rxe4 Nf6 32. Re6 Bf8 33. g4 hxg4 34.
fxg4 Nxg4 35. Bxg6+ Kg7 36. Bf5 Nf6 37. h4 Qf7 38. Bg5 Nh7 39. Bxh7 Qf3+ 40.
Kh2 Kxh7 41. Rf6 Qe2+ 42. Kh3 Bg7 43. Rf7 Kg6 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "9"]
[White "Hou, Yifan B"]
[Black "Mordido, Kylen Joy"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "1729"]
[BlackElo "1873"]
[PlyCount "81"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 g6 3. g3 b6 4. Bg2 Bb7 5. O-O Bg7 6. c4 d6 7. Nc3 Nbd7 8. d5
O-O 9. Re1 Nc5 10. Qc2 Ba6 11. b3 Bc8 12. Rb1 e6 13. dxe6 Nxe6 14. Bb2 Bb7 15.
e4 Nc5 16. b4 Ne6 17. Rbd1 Nd7 18. Nd5 c6 19. Bxg7 Nxg7 20. Ne3 Qc7 21. Qd2 Nf6
22. Qxd6 Qxd6 23. Rxd6 Nxe4 24. Rd7 Bc8 25. Rd4 f5 26. Nd2 c5 27. bxc5 Ne6 28.
Bxe4 fxe4 29. Rxe4 Nxc5 30. Re7 Nd3 31. Re2 Bh3 32. Ne4 h6 33. Nd5 Rf7 34.
Nef6+ Kg7 35. R2e3 Nc5 36. Rxf7+ Kxf7 37. g4 Bxg4 38. Nxg4 Rc8 39. Re7+ Kf8 40.
Ne5 Kg8 41. Nf6+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "10"]
[White "Batsuren, Dambasuren"]
[Black "Ho, Chen Ee"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2353"]
[BlackElo "1710"]
[PlyCount "89"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 O-O 8. Qc2
Nbd7 9. Nf3 Re8 10. O-O Nf8 11. Rab1 Ne4 12. Bxe7 Qxe7 13. b4 a6 14. Na4 Ng6
15. Nc5 Bg4 16. Nd2 Bf5 17. Ndb3 Qc7 18. f3 Nxc5 19. bxc5 Bd7 20. Qd2 Rad8 21.
Rfe1 Re7 22. Qa5 Qxa5 23. Nxa5 Bc8 24. Kf2 Rde8 25. g3 Nf8 26. e4 dxe4 27. Rxe4
Rxe4 28. fxe4 Re7 29. Nc4 Rc7 30. Nd6 Ne6 31. Ke3 Nd8 32. Bxa6 bxa6 33. Rb8 Kf8
34. Nxc8 Ke8 35. Nd6+ Kd7 36. d5 f6 37. Kd4 g6 38. Nc4 Rb7 39. Nb6+ Ke7 40.
Rxb7+ Nxb7 41. dxc6 Nd8 42. Kd5 Ne6 43. Nc8+ Kd8 44. Kxe6 Kxc8 45. Kxf6 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "11"]
[White "Altantuya, Boldbaatar"]
[Black "Wang, Bowen(chn)"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2003"]
[BlackElo "1573"]
[PlyCount "149"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Qc2 O-O 8. Bd3
h6 9. Bh4 Be6 10. Nge2 Nh5 11. Bxe7 Qxe7 12. a3 Nd7 13. O-O Nhf6 14. b4 b6 15.
Nf4 Qd6 16. Rfc1 a5 17. Rab1 axb4 18. axb4 Rfc8 19. h3 Nf8 20. Na4 N8d7 21. Rb2
Ra7 22. Bb5 Rac7 23. Ba6 Ra8 24. Bd3 Kh8 25. Nc3 Rcc8 26. Qb3 Kg8 27. Rbc2 Nf8
28. Nxe6 fxe6 29. Na4 N6d7 30. g3 Kh8 31. Kg2 Kg8 32. e4 dxe4 33. Bxe4 Qxd4 34.
Bxc6 Rab8 35. Rc4 Qd6 36. Rd1 Qe7 37. Bxd7 Nxd7 38. Re4 Nf8 39. Qe3 Qb7 40. Kg1
Re8 41. Rd6 Qc7 42. Rxb6 Rxb6 43. Nxb6 Rb8 44. Na4 Qd6 45. Nc5 Qd1+ 46. Kg2 Qd5
47. Kh2 Re8 48. Rg4 Re7 49. Qxh6 Rf7 50. Qe3 Qa2 51. Ne4 Qb2 52. Kg2 Qc2 53.
Qd4 Qc6 54. Kh2 Nh7 55. Qd8+ Rf8 56. Qe7 Rf7 57. Qc5 Qd7 58. Nd6 Rf8 59. b5 Nf6
60. Rf4 Rd8 61. Rd4 Ne4 62. Rxe4 Qxd6 63. Qxd6 Rxd6 64. Rb4 Rb6 65. Kg2 Kf7 66.
Kf3 e5 67. Ke4 Ke6 68. h4 Kd6 69. g4 Ke6 70. h5 Kd6 71. g5 Kc5 72. Rb1 Re6 73.
b6 Rxb6 74. Rxb6 Kxb6 75. h6 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "12"]
[White "Nithyalakshmi, Sivanesan"]
[Black "Wang, Xinbo"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1946"]
[BlackElo "1581"]
[PlyCount "85"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Be7 6. cxd5 exd5 7. Qc2 O-O 8. e3
h6 9. Bh4 Re8 10. Bd3 b6 11. O-O Bb7 12. Rfd1 Nbd7 13. Rab1 Ne4 14. Bxe4 Bxh4
15. Bh7+ Kh8 16. Bf5 Bf6 17. b4 g6 18. Bh3 Nf8 19. b5 c5 20. dxc5 bxc5 21. Na4
c4 22. Nc3 Bxc3 23. Qxc3+ Kg8 24. Nd4 Qc7 25. g3 Rad8 26. a4 Ne6 27. a5 Nc5 28.
Bg2 Qd6 29. Ne2 Nd3 30. Qd4 Re7 31. Nc3 Ba8 32. b6 a6 33. Bxd5 Bxd5 34. Qxd5
Qxd5 35. Nxd5 Re5 36. Nb4 Rb5 37. Nc6 c3 38. Rxb5 axb5 39. Nxd8 c2 40. Rf1 b4
41. b7 b3 42. b8=Q b2 43. Qxb2 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "13"]
[White "Concio, Michael Jr."]
[Black "Wang, Jingyu"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1869"]
[BlackElo "1528"]
[PlyCount "69"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. O-O Bd6 6. c4 c6 7. Nc3 O-O 8. Qb3
Qc8 9. Bf4 Bxf4 10. gxf4 Nbd7 11. Ne5 Nxe5 12. fxe5 Nd7 13. cxd5 exd5 14. Rac1
Qb8 15. e4 dxe4 16. Bxe4 Be6 17. Qc2 f5 18. Bg2 f4 19. Ne4 Qd8 20. Bf3 Bh3 21.
Rfd1 Qh4 22. Kh1 h5 23. Rg1 Kh8 24. Qe2 Rg8 25. Rg5 g6 26. Rcg1 Bf5 27. Nd6
Raf8 28. e6 Bg4 29. Nf7+ Rxf7 30. exf7 Qxg5 31. fxg8=Q+ Kxg8 32. Bxg4 hxg4 33.
Qe6+ Kh8 34. Qe8+ Kg7 35. Qxd7+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "14"]
[White "Zhang, Zhuoran"]
[Black "Ma, Changyu"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "1856"]
[BlackElo "0"]
[PlyCount "87"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 O-O 8.
c3 Bd7 9. Bd3 Bc6 10. O-O Nd7 11. Qc2 g6 12. Nxf6+ Qxf6 13. Be4 Bxe4 14. Qxe4
Rab8 15. Rfe1 Rfd8 16. Rad1 c6 17. c4 Nb6 18. b3 Rbc8 19. Rd3 Qf5 20. Qe2 c5
21. Red1 cxd4 22. Nxd4 Qf6 23. g3 a6 24. Kg2 Nd7 25. Nxe6 Re8 26. Rxd7 Rxe6 27.
Qf3 Qxf3+ 28. Kxf3 b5 29. Rd8+ Rxd8 30. Rxd8+ Kg7 31. c5 Kf6 32. b4 h5 33. Rb8
Ke7 34. Rb7+ Ke8 35. h4 Re1 36. a3 Ra1 37. Ke4 Rxa3 38. Kd5 Rb3 39. Kd6 Rd3+
40. Kc7 Rd4 41. c6 Rxb4 42. Kb6 Rc4 43. Rb8+ Ke7 44. c7 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "15"]
[White "Li, Baitong"]
[Black "Chua, Jia-Tien"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1706"]
[BlackElo "1771"]
[PlyCount "108"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nf6 6. Re1 Nc6 7. c3 e6 8.
d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 Be7 13. Bg5 Bb4 14. Bd2
Rc8 15. a3 Be7 16. Rc1 O-O 17. Re3 f6 18. Bc3 f5 19. Nd2 Bg5 20. Rg3 h6 21. Rb1
Qf7 22. Rd3 Qg6 23. Nf3 Bd8 24. b4 b5 25. Ne1 f4 26. Rh3 Bb6 27. Qd3 Qxd3 28.
Rxd3 Ne7 29. Bb2 Rc4 30. Rc1 Rfc8 31. Rcd1 Nf5 32. Nf3 Rc2 33. Ba1 Rc1 34. Bb2
Rxd1+ 35. Rxd1 Rc2 36. Rb1 g5 37. h3 Kf7 38. Kf1 Kg6 39. Ba1 h5 40. Rd1 g4 41.
hxg4 hxg4 42. Ne1 Rc4 43. Nd3 Nxd4 44. Nxf4+ Kf5 45. g3 Nf3 46. Bb2 Rc2 47. Nd3
Bxf2 48. Nxf2 Rxb2 49. Nd3 Ra2 50. Ne1 Nxe5 51. Nd3 Rxa3 52. Nxe5 Kxe5 53. Kf2
Rf3+ 54. Kg2 d4 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "16"]
[White "Xie, Kaifan"]
[Black "Ma, Binhe"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1452"]
[BlackElo "1725"]
[PlyCount "71"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 4. O-O c6 5. d4 h6 6. c4 e6 7. Nc3 Be7 8. Qb3
Qb6 9. Bf4 Qxb3 10. axb3 Na6 11. Nd2 O-O 12. c5 Nh5 13. Be3 Nb4 14. Ra4 Nc2 15.
Bf3 Nxe3 16. fxe3 Nf6 17. b4 Ng4 18. e4 dxe4 19. Ndxe4 Rfd8 20. b5 Ne3 21. Rc1
Bxe4 22. Bxe4 Nd5 23. Rca1 Bf6 24. Bxd5 exd5 25. e3 Re8 26. Kf2 Bg5 27. Nd1
cxb5 28. Rxa7 Rab8 29. h4 Bf6 30. Nc3 Red8 31. Nxb5 g5 32. hxg5 Bxg5 33. Nd6
Kg7 34. Rxb7 Rxb7 35. Nxb7 Rb8 36. Ra7 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "17"]
[White "Yu, Feiran"]
[Black "Shushakov, Andrey"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "0"]
[BlackElo "1738"]
[PlyCount "155"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 O-O 5. O-O d6 6. Nbd2 Nbd7 7. c3 c5 8. Ne4
b6 9. Rb1 Bb7 10. Ned2 h6 11. a3 e5 12. Be2 Nh7 13. Nc4 e4 14. Ne1 d5 15. Nd2
Qe7 16. b4 Rab8 17. Bb2 f5 18. g3 g5 19. Ng2 c4 20. a4 g4 21. Ba3 Ng5 22. Ra1
Qf6 23. Kh1 Rfe8 24. Nf4 Rbd8 25. Kg2 Nf8 26. Rh1 Nfe6 27. Nxe6 Rxe6 28. Nb1
Bf8 29. Bb2 Bd6 30. Na3 h5 31. Nc2 Rd7 32. Qd2 Rh7 33. Rad1 Ree7 34. Qc1 Reg7
35. Rdg1 Nh3 36. Re1 h4 37. Ba3 Rf7 38. b5 Bb8 39. Qd2 Rhg7 40. Bc1 Qg5 41. Qd1
f4 42. exf4 Bxf4 43. Bxg4 Bxc1 44. Bxh3 Bd2 45. Re2 Bxc3 46. Be6 h3+ 47. Kf1
Qf6 48. Bxf7+ Rxf7 49. Rg1 Bc8 50. g4 Qf4 51. Rg3 Be6 52. Ne3 Kf8 53. Rxh3 Bxg4
54. Nxg4 Qxg4 55. Rxc3 Rh7 56. Rg3 Qh4 57. Qd2 Rf7 58. Rg2 Qh3 59. Qe3 Rf3 60.
Qg5 Rd3 61. Qf4+ Ke7 62. Qc7+ Kf8 63. Qd8+ Kf7 64. Qxd5+ Kf6 65. Qc6+ Kf7 66.
Qxc4+ Kf6 67. Qc6+ Kf7 68. Qg6+ Kf8 69. Qxe4 Rd1+ 70. Re1 Rxe1+ 71. Kxe1 Qc3+
72. Ke2 Qc4+ 73. Qd3 Qe6+ 74. Kf1 Qa2 75. Qf5+ Ke8 76. Qg6+ Kf8 77. Qg7+ Ke8
78. Qg8+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "18"]
[White "Zhai, Pinran"]
[Black "Liu, Meng"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "1518"]
[BlackElo "1822"]
[PlyCount "74"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 Be7 8. f4
Qc7 9. O-O-O Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 b4 13. Ndb5 axb5 14. Nxb5 Qb6
15. gxf6 Rxa2 16. Kb1 Qa5 17. Na3 Rxb2+ 18. Kxb2 Bxf6+ 19. Kb1 O-O 20. Qd3 Bc3
21. Qc4 Qxa3 22. Qa2 Qxa2+ 23. Kxa2 Bb7 24. Rxd6 Ra8+ 25. Kb3 Bxe4 26. Bg2 Bxg2
27. Rhd1 Bd5+ 28. R1xd5 exd5 29. Rxd5 g6 30. Kc4 Re8 31. Kd3 Re1 32. Rc5 Rh1
33. f5 Rxh2 34. f6 Bxf6 35. Rb5 Bc3 36. Kc4 h5 37. Rd5 Rxc2 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "19"]
[White "Zhao, Kaiwen"]
[Black "Zhu, Zikun"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1740"]
[BlackElo "1443"]
[PlyCount "123"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. e4 d6 6. Bd3 e5 7. dxe5 dxe5 8. O-O
Nbd7 9. b3 Ne8 10. Bc2 Kh8 11. Ba3 Rg8 12. Qd2 f6 13. Nd5 c5 14. h4 Nc7 15.
Nxc7 Qxc7 16. Qd5 b6 17. Rfd1 Rd8 18. h5 Bb7 19. Qf7 g5 20. Rd2 Bc6 21. Rad1
Rac8 22. Nh2 Rf8 23. Qe6 Rfe8 24. Qf5 Re7 25. Ng4 h6 26. Rd6 Rf7 27. Qg6 Nf8
28. Rxc6 Nxg6 29. Rxc7 Rcxc7 30. hxg6 Rfd7 31. Rxd7 Rxd7 32. Ne3 Bf8 33. Nd5
Kg7 34. Bd1 Kxg6 35. Bg4 Rd8 36. Bf5+ Kg7 37. g4 Bd6 38. Kf1 Rb8 39. Nc3 a6 40.
Bd7 Be7 41. Ke2 Rb7 42. Bc6 Rc7 43. Nd5 Rxc6 44. Nxe7 Re6 45. Nd5 Rc6 46. Kd3
b5 47. Bc1 Rd6 48. Be3 Rc6 49. Nc3 Rd6+ 50. Kc2 bxc4 51. bxc4 Rd8 52. Bxc5 Rc8
53. Na4 Rh8 54. Be3 h5 55. gxh5 Rxh5 56. c5 Rh4 57. c6 Rxe4 58. Nc5 Rh4 59. c7
Rh8 60. Ne6+ Kf7 61. Nd8+ Ke7 62. c8=Q 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "20"]
[White "Zhang, Jiaqi"]
[Black "Men, Jiayi"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1475"]
[BlackElo "1715"]
[PlyCount "96"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Be3 b5 8. O-O
Bb7 9. a3 Nf6 10. Nxc6 dxc6 11. f4 h5 12. h3 c5 13. e5 Nd5 14. Nxd5 Bxd5 15.
Qe1 Be7 16. Qg3 g6 17. Rad1 O-O-O 18. Be2 Qc6 19. Bf3 Bxf3 20. Rxd8+ Rxd8 21.
Qxf3 Kc7 22. Qxc6+ Kxc6 23. Kf2 c4 24. Kf3 Bc5 25. g4 Bxe3 26. Kxe3 hxg4 27.
hxg4 Rh8 28. Kf3 Rh2 29. Rf2 Rxf2+ 30. Kxf2 Kd5 31. Ke3 g5 32. b3 gxf4+ 33.
Kxf4 cxb3 34. cxb3 a5 35. b4 axb4 36. axb4 Kd4 37. g5 Kd5 38. Kf3 Kxe5 39. Ke3
Kf5 40. Kd4 Kxg5 41. Kc5 f5 42. Kxb5 f4 43. Kc4 f3 44. Kd3 Kg4 45. b5 Kg3 46.
b6 f2 47. b7 f1=Q+ 48. Kc2 Qb5 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "21"]
[White "Yuan, Qijun"]
[Black "Wei, Boyang"]
[Result "0-1"]
[ECO "B49"]
[WhiteElo "0"]
[BlackElo "1687"]
[PlyCount "52"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nc6 7. Be2 Nf6 8.
Nxc6 dxc6 9. Qd3 Be7 10. O-O-O b5 11. f3 Bb7 12. Qd4 c5 13. Qd2 b4 14. Nb1 Rd8
15. Qe1 Rxd1+ 16. Qxd1 O-O 17. Bc4 Nd7 18. Qe2 Nb6 19. Bb3 Qc6 20. Nd2 a5 21.
Bc4 Bf6 22. Bb5 Qc7 23. Nc4 Nxc4 24. Qxc4 Qe5 25. Qb3 Rc8 26. Kb1 c4 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "22"]
[White "Lu, Miaoyi"]
[Black "Liu, Jiapeng"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "1545"]
[BlackElo "1418"]
[PlyCount "119"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[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 Ng4 10. Ne4 Be7 11. Nd6+ Bxd6 12. Rxd6 Ke7 13. Rd1 e5 14. h3
Nf6 15. Bd2 Be6 16. Bc3 Nd7 17. Ng5 Bf5 18. g4 Bg6 19. Bd5 f6 20. Ne6 Rac8 21.
Nxg7 Nb6 22. Bxc6 Rxc6 23. Bb4+ Kf7 24. Nf5 Bxf5 25. gxf5 Rg8+ 26. Kh2 e4 27.
Rd4 Rg5 28. Rxe4 Rxf5 29. Re7+ Kg6 30. Rg1+ Rg5 31. Rxg5+ fxg5 32. Rxb7 Nd5 33.
Bd2 a6 34. e4 Nf6 35. e5 Ne4 36. Be3 c3 37. bxc3 Nxc3 38. a3 Nd5 39. Rd7 Nxe3
40. Rd6+ Rxd6 41. exd6 Nf1+ 42. Kg2 Kf7 43. Kxf1 Ke6 44. Kg2 Kxd6 45. Kg3 Ke5
46. Kg4 Kf6 47. Kh5 Kf5 48. Kh6 g4 49. h4 Kf4 50. h5 Kf3 51. Kg5 g3 52. fxg3
Kxg3 53. h6 Kf3 54. Kf6 Ke3 55. Kg7 Kd3 56. Kxh7 Kc3 57. Kg6 Kb3 58. h7 Kxa3
59. h8=Q a5 60. Qa1+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "23"]
[White "San Diego, Jerlyn Mae"]
[Black "Li, Zining"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1538"]
[BlackElo "0"]
[PlyCount "127"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. f3 Qc7 7. Be3 Bb4+ 8. Nd2
Nc6 9. Nc2 Be7 10. Be2 O-O 11. O-O d5 12. exd5 exd5 13. c5 d4 14. Nxd4 Bxc5 15.
Nc2 Bxe3+ 16. Nxe3 Be6 17. Kh1 Rad8 18. Qc2 Rfe8 19. Ne4 Nxe4 20. fxe4 Qe5 21.
Bf3 Nd4 22. Qf2 Nxf3 23. gxf3 Qf4 24. b3 Rd3 25. Rae1 Rc8 26. Ng2 Qd6 27. e5
Qb4 28. Re4 Qa5 29. Re2 Bd5 30. Ne3 Bc6 31. Qg3 Qc5 32. Nf5 g6 33. Nd6 Rd8 34.
Qf4 Qd5 35. Ne4 Qe6 36. Ref2 Bxe4 37. Qxe4 b5 38. f4 R3d4 39. Qg2 Qd5 40. Qxd5
R8xd5 41. Rc1 Rd2 42. Rc2 Rxc2 43. Rxc2 Rd4 44. Rf2 Kf8 45. Kg2 Ke7 46. Kg3 Ke6
47. Kg4 h6 48. Rc2 a5 49. Rc6+ Kd5 50. Rf6 Re4 51. Rxf7 Re2 52. a4 bxa4 53.
bxa4 Rxh2 54. Ra7 h5+ 55. Kg3 Rc2 56. Rxa5+ Ke6 57. Ra6+ Kf7 58. a5 Rc3+ 59.
Kh4 Ra3 60. Rf6+ Kg7 61. a6 Ra2 62. Rb6 Ra4 63. Kg5 Ra2 64. Rb7+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "24"]
[White "Li, Zongyang"]
[Black "Li, Xintong"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "0"]
[BlackElo "1533"]
[PlyCount "117"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. Bg5 Nbd7 6. e3 Qa5 7. Qc2 Ne4 8. Bh4
Bb4 9. Rc1 Qxa2 10. Nd2 Nxc3 11. bxc3 Qxc2 12. Rxc2 Bd6 13. Bd3 f6 14. O-O O-O
15. Ra1 g5 16. Bg3 Bxg3 17. hxg3 Re8 18. Rca2 a6 19. c5 e5 20. Nb3 Nf8 21. Na5
Ne6 22. Bf5 Nd8 23. Bxc8 Rxc8 24. Rb2 Re7 25. Rab1 Rcc7 26. g4 Kg7 27. Kh2 Kg6
28. Kg3 Rcd7 29. Rb6 h6 30. R6b4 exd4 31. cxd4 Rh7 32. Kf3 Rde7 33. R4b3 h5 34.
gxh5+ Kxh5 35. Rh1+ Kg6 36. Rxh7 Kxh7 37. Rb6 Kg6 38. Rb1 Rh7 39. Rb3 f5 40. g3
Kf6 41. Rb2 Ke6 42. Rb1 Kf6 43. Rb2 Kg6 44. Rb4 Rf7 45. Kg2 Kh5 46. f4 gxf4 47.
gxf4 Kg6 48. Rb1 Re7 49. Kf3 Rf7 50. Rg1+ Kh7 51. Rb1 Rg7 52. Kf2 Rf7 53. Rg1
Rg7 54. Rb1 Kg8 55. Kf3 Rh7 56. Kg2 Kf8 57. Rb4 Re7 58. Kf2 Kf7 59. Rb1 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "25"]
[White "Tsetsenbileg, Munkhbayar"]
[Black "Yang, Pengfei"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1409"]
[BlackElo "0"]
[PlyCount "125"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 d6 5. cxb5 a6 6. e3 axb5 7. Bxb5+ Bd7 8. Bc4
g6 9. Nc3 Bg7 10. O-O O-O 11. e4 Bg4 12. h3 Bxf3 13. Qxf3 Nbd7 14. Qe2 Qb6 15.
a4 Rfb8 16. Ra3 Ne5 17. Bb5 Rc8 18. f4 Ned7 19. e5 dxe5 20. fxe5 Nxe5 21. Qxe5
Ng4 22. Qf4 c4+ 23. Kh1 Ne5 24. Be3 Qd6 25. Bd4 f6 26. Bxe5 fxe5 27. Qf7+ Kh8
28. Qe6 Qb4 29. Bc6 Rab8 30. Nd1 Qd2 31. Raf3 Rg8 32. Qxe7 c3 33. R3f2 cxb2 34.
Nxb2 Qd4 35. Qa3 e4 36. Nd1 Rb1 37. Ne3 Rxf1+ 38. Rxf1 Qd2 39. Qc1 Qd4 40. Nc2
Qd3 41. Qd1 Qg3 42. Qg4 Qd3 43. Rf2 Rb8 44. Bb5 Qxd5 45. Qd7 Qb3 46. Qc7 Rg8
47. Rf7 Qb1+ 48. Kh2 Qb2 49. Re7 Rf8 50. Ne3 Qd4 51. Rxg7 Qxg7 52. Qxg7+ Kxg7
53. Kg3 g5 54. Bc6 h5 55. a5 h4+ 56. Kh2 Kf6 57. a6 Ke5 58. a7 Kd4 59. Nc2+ Kd3
60. a8=Q Rxa8 61. Bxa8 e3 62. Ne1+ Ke2 63. Nf3 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "26"]
[White "Wang, Yuehuan"]
[Black "Lian, Shian"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "0"]
[BlackElo "1439"]
[PlyCount "90"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 c5 2. g3 d5 3. d3 Nf6 4. Bg2 Nc6 5. O-O e6 6. Nbd2 Be7 7. e4 O-O 8. c3
d4 9. Nc4 b5 10. Nce5 Nxe5 11. Nxe5 Bd6 12. cxd4 cxd4 13. Nc6 Qb6 14. e5 Nd5
15. exd6 Qxc6 16. Bf4 Bb7 17. Be5 Qb6 18. Qg4 f6 19. Qxe6+ Kh8 20. Bxd5 Rae8
21. Qg4 fxe5 22. Bxb7 Qxb7 23. Rac1 Qd5 24. Rc7 Rg8 25. d7 Rd8 26. Rfc1 a6 27.
b3 h6 28. Ra7 Qd6 29. Rc8 Kh7 30. Raa8 Qe7 31. Rxd8 Rxd8 32. Rxd8 Qxd8 33. Qe4+
Kg8 34. Qc6 Kf7 35. Kg2 Ke7 36. Qg6 Kxd7 37. Qxg7+ Kd6 38. Qxh6+ Kd5 39. Qh5 a5
40. Qe2 Qc7 41. h4 Qh7 42. f3 Qh6 43. Qe4+ Kd6 44. f4 Qf8 45. Qxe5+ Kc6 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "27"]
[White "Zou, Jiaye"]
[Black "He, Songyan"]
[Result "1/2-1/2"]
[ECO "B86"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "127"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 e6 7. Bc4 Be7 8.
Qe2 Bd7 9. O-O O-O 10. f4 a6 11. a4 Rc8 12. Bb3 Qc7 13. h3 Na5 14. Rfc1 Nc4 15.
Rab1 Nxb2 16. Bd2 Nc4 17. Bxc4 Qxc4 18. Qe3 e5 19. Nb3 Qc7 20. Kh1 Bc6 21. Re1
Rfe8 22. f5 b5 23. axb5 axb5 24. Qg3 b4 25. Nd5 Bxd5 26. exd5 Nxd5 27. Bh6 Bf6
28. Rbd1 Ne7 29. Rf1 Kh8 30. Bxg7+ Bxg7 31. f6 Ng6 32. fxg7+ Kxg7 33. Rf2 Re6
34. Rdf1 Rf8 35. h4 Qe7 36. h5 Qh4+ 37. Qxh4 Nxh4 38. g4 e4 39. Nd4 Re5 40. Rh2
Nf3 41. Nxf3 exf3 42. Rxf3 Re1+ 43. Kg2 Re2+ 44. Rf2 Rxf2+ 45. Kxf2 Rc8 46. Kf3
Rc4 47. Rd2 h6 48. Kg3 d5 49. Kf3 d4 50. Rg2 Kf6 51. Rf2 Ke5 52. Re2+ Kd5 53.
g5 Rc6 54. gxh6 Rxh6 55. Rh2 Kc4 56. Ke4 Kc3 57. Rh3+ Kxc2 58. Kxd4 b3 59. Rh2+
Kc1 60. Kc3 Kd1 61. Rf2 Rxh5 62. Rxf7 Rb5 63. Rf1+ Ke2 64. Rb1 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "28"]
[White "Zou, Zhengliang"]
[Black "Wang, Lingxiang"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "111"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Nf6 7. O-O Be7 8. a4
Qc7 9. Be3 d6 10. Kh1 Bd7 11. Nb3 b6 12. f4 O-O 13. Bf3 Rac8 14. Qe1 Nb4 15.
Qf2 Rb8 16. Rae1 Rfc8 17. Bd4 Nc6 18. Be3 Ne8 19. g4 f5 20. exf5 exf5 21. Nd5
Qd8 22. Bxb6 Rxb6 23. Nxb6 Bh4 24. Qg1 Bxe1 25. Nxc8 fxg4 26. Bd5+ Kh8 27. Rxe1
Qxc8 28. c3 Nf6 29. Bg2 Nd8 30. Qb6 Bxa4 31. Nd4 d5 32. Qd6 Nf7 33. Qe6 Qxe6
34. Rxe6 h6 35. Rxa6 Be8 36. Kg1 Kg8 37. Ra5 Nd6 38. Bxd5+ Kf8 39. b4 Nxd5 40.
Rxd5 Ke7 41. Rc5 Kd8 42. Ne6+ Ke7 43. Nd4 g6 44. c4 Bd7 45. Nc6+ Kf6 46. Ne5
Be6 47. Rc6 Nf5 48. b5 Nd4 49. Rc7 Bxc4 50. Rxc4 Nxb5 51. Rc6+ Kf5 52. Nxg6 Nd4
53. Ra6 Ne2+ 54. Kf2 Nd4 55. Nf8 Nf3 56. Rxh6 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "29"]
[White "Qu, Xilun"]
[Black "Li, Tianbo"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "0"]
[BlackElo "1538"]
[PlyCount "77"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 dxc3 6. Bxf7+ Kf8 7. Nxc3 Nf6
8. Bc4 h6 9. Nh4 Bxf2+ 10. Kxf2 Nxe4+ 11. Nxe4 Qxh4+ 12. Ke3 Ne5 13. Be2 Ke7
14. Bf3 Rf8 15. Qe1 Nxf3 16. gxf3 Qh5 17. Qg3 Rf7 18. Bd2 Kf8 19. Rhf1 d5 20.
Nc3 Bh3 21. Rfe1 Re8+ 22. Kf2 Rxe1 23. Rxe1 Bg4 24. f4 d4 25. Ne4 g5 26. Kg2
gxf4 27. Bxf4 Rg7 28. Qa3+ Kf7 29. Bg3 Bh3+ 30. Kg1 a6 31. Qb3+ Kf8 32. Qb4+
Kf7 33. Qxd4 Qg6 34. Re2 Kg8 35. Nf6+ Kh8 36. Re8+ Rg8 37. Rxg8+ Qxg8 38. Nxg8+
Kxg8 39. Qd8+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "31"]
[White "Zhang, Siqi"]
[Black "Wang, Puxuan"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1523"]
[BlackElo "0"]
[PlyCount "67"]
[EventDate "2018.01.24"]
[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.
Bxf6 gxf6 9. Na3 b5 10. Nd5 Bg7 11. c3 f5 12. Bd3 f4 13. g3 fxg3 14. hxg3 Ne7
15. Ne3 Be6 16. Qh5 Qb8 17. Qg5 Bf8 18. Qf6 Rg8 19. Nf5 b4 20. Nc4 bxc3 21.
Nfxd6+ Kd8 22. bxc3 Bxc4 23. Bxc4 Qb2 24. Nxf7+ Ke8 25. Nd6+ Kd8 26. O-O Bg7
27. Qh4 Rf8 28. Rad1 Bf6 29. Nf7+ Ke8 30. Qxf6 h5 31. Nd6+ Kd7 32. Qe6+ Kd8 33.
Nf7+ Kc7 34. Qxe7+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "32"]
[White "Chen, Boyu"]
[Black "Wang, Zixuan"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "89"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 Nc6 7. Nc2 Nf6 8. Be2
Be7 9. O-O O-O 10. a3 d6 11. Be3 Ne5 12. b3 b5 13. f4 Ned7 14. Qd3 bxc4 15.
Qxc4 Qxc4 16. bxc4 Bb7 17. Bd3 Ng4 18. h3 Nxe3 19. Nxe3 Bf6 20. Ned1 Nc5 21.
Rb1 Rab8 22. Bc2 Bc6 23. Re1 Rxb1 24. Bxb1 Rb8 25. g3 Rb3 26. e5 dxe5 27. fxe5
Be7 28. Be4 Nxe4 29. Nxe4 Bxe4 30. Rxe4 Rxg3+ 31. Kh2 Rxa3 32. Rd4 g6 33. Rd7
Bg5 34. Nf2 Bf4+ 35. Kg2 Bxe5 36. Rd8+ Kg7 37. c5 Rc3 38. Rc8 a5 39. c6 a4 40.
Ne4 Rc2+ 41. Kf3 a3 42. Ra8 a2 43. h4 a1=Q 44. Rxa1 Bxa1 45. h5 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "33"]
[White "Chen, Shouqi"]
[Black "Wen, Langning"]
[Result "1/2-1/2"]
[ECO "B72"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "113"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[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. h4 h5 10. Be2 Bd7 11. Rg1 Rc8 12. Nxc6 Bxc6 13. Bd3 a6 14. g4 b5 15. a3
Bd7 16. Be2 Be6 17. gxh5 Nxh5 18. f4 Nf6 19. f5 Bc4 20. Bf3 a5 21. fxg6 fxg6
22. Rxg6 Kf7 23. Rg2 Rg8 24. h5 b4 25. axb4 axb4 26. Na4 Rh8 27. h6 Bf8 28. b3
Bb5 29. Qxb4 Bxa4 30. Rxa4 Bxh6 31. Bxh6 Rxh6 32. c4 Qh8 33. Qd2 Rh3 34. Rf2
Qh4 35. Ke2 Rg8 36. Qe3 Rgg3 37. c5 Rxf3 38. Rxf3 Qg4 39. c6 Qg2+ 40. Qf2 Qg4
41. e5 Rxf3 42. Qxf3 Qxf3+ 43. Kxf3 Nd5 44. exd6 exd6 45. Rd4 Ke6 46. Rc4 Nc7
47. b4 d5 48. Rc1 Kd6 49. Ke3 Nb5 50. Rc5 Nc7 51. Kd3 Ne6 52. Rc2 Nc7 53. Kd2
Ne6 54. Rc3 Nc7 55. Kc1 Nb5 56. Rc2 Kc7 57. Rc5 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "34"]
[White "Hong, Zixi"]
[Black "Zhang, Jiaqi(h)"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "56"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 O-O 8.
e5 Ne4 9. O-O Nxc3 10. bxc3 Bxc3 11. Rb1 d6 12. exd6 Qxd6 13. d5 Ne5 14. Nxe5
Bxe5 15. h3 Rb8 16. Bd3 Rd8 17. Be4 h6 18. Be3 b6 19. Rc1 Bb7 20. Qb3 Re8 21.
Bf3 Rbd8 22. Rfd1 Qf6 23. Kf1 Ba6+ 24. Kg1 Bb7 25. Kf1 Ba6+ 26. Kg1 Bb7 27. Kf1
Ba6+ 28. Kg1 Bb7 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "35"]
[White "Zhu, Chenxi"]
[Black "Zhang, Yili"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "0"]
[BlackElo "1100"]
[PlyCount "81"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 Bb4 7. Bd3 Qc7 8.
Bd2 b5 9. O-O Bb7 10. f3 O-O 11. Kh1 d6 12. Nxb5 axb5 13. Bxb4 Nc6 14. Bd2 Ba6
15. Qe2 Rab8 16. c3 Rfd8 17. Nc1 Na5 18. Bg5 Qe7 19. a4 Bc8 20. Bxb5 Be6 21. b4
Nb3 22. Nxb3 Bxb3 23. Qb2 Be6 24. Qf2 h6 25. Be3 Rdc8 26. Rfc1 Ra8 27. a5 Bd7
28. Bd3 d5 29. exd5 Nxd5 30. Bc5 Qe6 31. Qa2 Nf4 32. Qxe6 Nxe6 33. Be4 Rab8 34.
Bd6 Nc7 35. a6 Rb6 36. Bxc7 Rxc7 37. a7 Rc8 38. a8=Q Rxa8 39. Rxa8+ Rb8 40.
Rxb8+ Bc8 41. Rxc8# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "36"]
[White "Zhou, Yunliang"]
[Black "Sun, Haohan"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1517"]
[BlackElo "0"]
[PlyCount "71"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. Qe2 Be7 3. g3 b6 4. Bg2 Bb7 5. d4 d5 6. e5 c5 7. c3 Nc6 8. Be3 Qd7
9. Nf3 cxd4 10. cxd4 Rc8 11. Nc3 Bb4 12. O-O Nge7 13. g4 Bxc3 14. bxc3 Na5 15.
Rac1 Nc4 16. Nh4 Ba6 17. Rfe1 O-O 18. f4 Bb5 19. Qf3 f6 20. Qg3 fxe5 21. dxe5
Nxe3 22. Qxe3 Rc4 23. Rf1 Qc8 24. Rf2 Bd7 25. Bf1 Re4 26. Qg3 Qc5 27. Ng2 Bb5
28. c4 Bxc4 29. Bd3 Rd4 30. Bb1 Qa5 31. Bxh7+ Kxh7 32. Qh4+ Kg8 33. Qxe7 Bxa2
34. Qxe6+ Rf7 35. Qe8+ Rf8 36. Qe6+ 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "37"]
[White "Kaminskii, Ilia"]
[Black "Hao, Zidi"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "64"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. Qc2 c6 7. e3 Qa5 8.
Nf3 Bb4 9. Bd3 O-O 10. O-O Qc7 11. a3 Bd6 12. b4 b5 13. Rac1 Qb6 14. Ne2 Bb7
15. Bf4 Bxf4 16. Nxf4 h6 17. Nd2 Rac8 18. Nb3 a6 19. Nc5 Nxc5 20. Qxc5 Qxc5 21.
Rxc5 Nd7 22. Rc3 Ra8 23. Ne2 a5 24. Nc1 axb4 25. axb4 Ra4 26. Rb3 Rfa8 27. Bc2
R4a7 28. Rb2 Nb6 29. Bd3 Ra4 30. h3 Bc8 31. Bc2 R4a7 32. Bd3 Ra4 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "38"]
[White "Jin, Pinyan"]
[Black "An, Yan"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "120"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 Nf6 5. d3 Be7 6. Be3 d6 7. Nge2 Bd7 8. O-O
a6 9. d4 cxd4 10. Nxd4 O-O 11. f4 Nxd4 12. Bxd4 Bc6 13. Kh1 Qc7 14. e5 Nd7 15.
Qg4 dxe5 16. fxe5 f5 17. exf6 Bxf6 18. Qxe6+ Kh8 19. Nd5 Bxd5 20. Qxd5 Bxd4 21.
Qxd4 Nf6 22. Qb4 Rab8 23. Rae1 Rbe8 24. Qxb7 Qxc2 25. Qc6 Qxc6 26. Bxc6 Rb8 27.
b3 h6 28. Rf3 Rb6 29. Rc1 Rc8 30. Rfc3 Rd8 31. a4 Rbb8 32. Rb1 Nd5 33. Bxd5
Rxd5 34. b4 Rd7 35. Kg2 Kg8 36. Kf3 Kf7 37. Ke3 Re8+ 38. Kf3 Ke7 39. Re3+ Kd8
40. Rxe8+ Kxe8 41. Re1+ Kd8 42. Rc1 Rc7 43. Rd1+ Kc8 44. Ke4 Rc4+ 45. Kd5 Rxb4
46. Rc1+ Kd7 47. Rc4 Rxc4 48. Kxc4 Kc6 49. Kb4 Kb6 50. a5+ Kb7 51. Kc5 g6 52.
h3 Kc7 53. h4 g5 54. hxg5 hxg5 55. g4 Kb7 56. Kd6 Ka7 57. Ke5 Kb7 58. Kf5 Kc6
59. Kxg5 Kd6 60. Kh6 Ke6 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "7"]
[Board "39"]
[White "Sun, Mingze"]
[Black "Talypin, Bogdan"]
[Result "1/2-1/2"]
[ECO "B54"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "83"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 a6 7. Bc4 b6 8. Qf3
e6 9. a4 Nd7 10. Qe2 Bb7 11. f3 Ne5 12. Bd3 Nxd3+ 13. Qxd3 Ne7 14. O-O O-O 15.
f4 Nc6 16. Rad1 Qc7 17. Qe2 Rad8 18. Qf2 Nxd4 19. Bxd4 Bxd4 20. Rxd4 e5 21. Rd3
Qc5 22. f5 Qxf2+ 23. Rxf2 Rd7 24. Rfd2 Rfd8 25. g4 g5 26. Kf2 f6 27. Kf3 Kf7
28. Nd5 Bxd5 29. Rxd5 Ke7 30. b3 Rc8 31. c4 Rc5 32. Ke3 Rxd5 33. Rxd5 Rc7 34.
Kd3 Rc5 35. Kc3 Rxd5 36. cxd5 Kf7 37. Kc4 h5 38. h3 Kg7 39. Kc3 h4 40. Kc4 Kf7
41. b4 Ke7 42. Kc3 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "1"]
[White "Quizon, Daniel"]
[Black "Bai, Jinshi"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2091"]
[BlackElo "2571"]
[PlyCount "83"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Ng3 e5 6. Nf3 exd4 7. Qxd4 Qxd4 8.
Nxd4 Bc5 9. Ndf5 O-O 10. Be3 Bxf5 11. Nxf5 Bxe3 12. Nxe3 Rd8 13. Be2 Kf8 14.
O-O Nbd7 15. Rfd1 Nc5 16. Rxd8+ Rxd8 17. Rd1 Rxd1+ 18. Nxd1 Ke7 19. f3 Nd5 20.
a3 f5 21. b4 Na4 22. c4 Ndc3 23. Nxc3 Nxc3 24. Bd3 Ke6 25. f4 c5 26. b5 a6 27.
bxa6 bxa6 28. Kf2 Na4 29. Ke3 Nb6 30. g3 Nd7 31. Bc2 Kf6 32. Bd1 Nf8 33. Ba4
Ne6 34. Bc2 g5 35. Bd1 g4 36. Kf2 h5 37. h4 Nd4 38. Ke3 Ke6 39. Kd3 Kd7 40.
Ba4+ Ke7 41. Bd1 Ke6 42. Ba4 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "2"]
[White "Cheng, Yuanda"]
[Black "Tugstumur, Yesuntumur"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2029"]
[BlackElo "2058"]
[PlyCount "110"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. Nbd2 d6 8. Re1
O-O 9. Nf1 e5 10. h4 h6 11. N3h2 f5 12. h5 f4 13. hxg6 Nxg6 14. c3 Qf6 15. Qe2
Nd8 16. Nd2 Ne6 17. Ndf3 Ng5 18. Nxg5 Qxg5 19. b4 cxb4 20. cxb4 h5 21. Kh1 h4
22. Rg1 hxg3 23. fxg3 Qf6 24. Bf3 fxg3 25. Rxg3 Nf4 26. Qf1 Be6 27. Be3 Rac8
28. Qg1 Rc2 29. Rf1 Nh3 30. Bg5 Nxg1 31. Bxf6 Rxf6 32. Rfxg1 Kf8 33. Rxg7 Rxh2+
34. Kxh2 Rh6+ 35. Kg2 Kxg7 36. Rc1 Rg6+ 37. Kf2 Rf6 38. Ke3 b6 39. Bh5 Kh6 40.
Rh1 Kg5 41. Bf3 Rh6 42. Rg1+ Kf6 43. a4 Rh2 44. Be2 a5 45. Rb1 Bd7 46. b5 Rh3+
47. Kd2 Rh8 48. Bd1 Rh2+ 49. Kc3 Rh1 50. Rc1 Bg4 51. Kd2 Rh2+ 52. Kc3 Rh1 53.
Kc2 Bxd1+ 54. Rxd1 Rxd1 55. Kxd1 Ke6 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "3"]
[White "Agibileg, Uurtsaikh"]
[Black "Sun, Yidi"]
[Result "1-0"]
[ECO "E24"]
[WhiteElo "2302"]
[BlackElo "1810"]
[PlyCount "67"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Nc6 6. f3 b6 7. e4 Ba6 8. Bd3
h6 9. Rb1 Na5 10. Qe2 O-O 11. Nh3 c5 12. O-O Rc8 13. e5 Ne8 14. d5 exd5 15.
cxd5 Bxd3 16. Qxd3 d6 17. f4 c4 18. Qe4 Nb3 19. Be3 Qe7 20. Rbe1 b5 21. Nf2 Rd8
22. Qf3 Nc7 23. f5 dxe5 24. d6 Rxd6 25. Ne4 f6 26. Nxd6 Qxd6 27. Rd1 Qe7 28.
Qc6 Na5 29. Qd7 Qxd7 30. Rxd7 Ne8 31. Bc5 Rf7 32. Rd8 Rc7 33. Rxe8+ Kh7 34. Rd1
 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "4"]
[White "Amartuvshin, Ganzorig"]
[Black "Peng, Hongchi"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "2216"]
[BlackElo "2278"]
[PlyCount "56"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. e3 f5 5. Bd3 Nf6 6. f4 Ne4 7. Nf3 Bd6 8. O-O O-O
9. Qe2 b6 10. Bd2 Ba6 11. Rab1 Nd7 12. Ne5 Bxe5 13. Bxe4 fxe4 14. dxe5 Bxc4 15.
Qg4 Qe7 16. Rfd1 c5 17. Be1 Nxe5 18. Qh3 Ng6 19. b3 Bd3 20. Rdc1 d4 21. Na4
dxe3 22. Bg3 e2 23. Re1 Nxf4 24. Qg4 Nd5 25. Bh4 Qd7 26. h3 Ne3 27. Qh5 Rf1+
28. Kh2 Qd6+ 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "5"]
[White "Hu, Yu A."]
[Black "Uuriintuya, Uurtsaikh"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1998"]
[BlackElo "2216"]
[PlyCount "75"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Be3 Qc7 8.
a3 Be7 9. Be2 O-O 10. O-O a6 11. f4 d6 12. Qe1 b5 13. Qg3 Bb7 14. Bd3 g6 15.
Qh3 Rad8 16. f5 exf5 17. exf5 Bc8 18. Bg5 d5 19. Qh4 Ne5 20. Kh1 Rd6 21. Rae1
Nxd3 22. cxd3 Bxf5 23. Nd4 Bxd3 24. Rxe7 Qxe7 25. Bxf6 Qe3 26. Bg5 Qe8 27. Re1
Qd7 28. Be7 Re8 29. Bxd6 Rxe1+ 30. Qxe1 Qxd6 31. Qe3 Bc4 32. h3 b4 33. axb4
Qxb4 34. Qe8+ Kg7 35. Qe5+ Kg8 36. Nc6 Qxb2 37. Ne7+ Kf8 38. Qh8+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "6"]
[White "Ning, Kaiyu"]
[Black "Hou, Yifan B"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2157"]
[BlackElo "1729"]
[PlyCount "120"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 Nbd7 5. Nc3 c6 6. cxd5 exd5 7. g3 Bd6 8. Bg2
O-O 9. O-O Re8 10. b3 Ne4 11. Nxe4 dxe4 12. Nd2 Nf6 13. Qc2 Bf5 14. Nc4 Bc7 15.
Bb2 Qd7 16. Ne5 Qe6 17. Rfd1 Rad8 18. Rac1 Bb8 19. a3 Rd5 20. b4 Nd7 21. Nxd7
Qxd7 22. Qe2 Bg4 23. f3 Bxf3 24. Bxf3 exf3 25. Qxf3 Rf5 26. Qe2 Qe6 27. e4 Rg5
28. Rd3 h5 29. Re1 a5 30. bxa5 h4 31. Kg2 Qg6 32. e5 c5 33. Qe4 f5 34. Qd5+ Kh8
35. Qf3 Rf8 36. Bc1 f4 37. Bxf4 Rg4 38. Kf2 cxd4 39. Qe4 Rf5 40. Qf3 Qh5 41.
Ke2 Bxe5 42. h3 Rxg3 43. Qxh5+ Rxh5 44. Bxg3 Bxg3 45. Rb1 Rxa5 46. Rxb7 Re5+
47. Kf3 Rf5+ 48. Ke4 Rf4+ 49. Kd5 Bf2 50. a4 Rf5+ 51. Kc4 Ra5 52. Ra3 Be3 53.
Rb5 Ra6 54. a5 g5 55. Rb6 Ra7 56. a6 g4 57. Rb8+ Kg7 58. Rb7+ Rxb7 59. axb7 Bf4
60. hxg4 Kf6 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "7"]
[White "Batsuren, Dambasuren"]
[Black "Zhang, Zhuoran"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2353"]
[BlackElo "1856"]
[PlyCount "75"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 bxc4 5. Nc3 d6 6. e4 Nbd7 7. Qa4 g6 8. e5
dxe5 9. Nxe5 Bg7 10. Nc6 Qc7 11. Qxc4 O-O 12. Bd2 e6 13. Nb5 Qb7 14. Nd6 exd5
15. Ne7+ Kh8 16. Qc2 Qc7 17. Ndxc8 Raxc8 18. Nxc8 Qe5+ 19. Be2 Rxc8 20. Kf1 Ne4
21. Bc1 c4 22. Bf3 Ndc5 23. g3 Nd3 24. Kg2 Nexf2 25. Rf1 Qf5 26. Qe2 Qh3+ 27.
Kg1 Bd4 28. Be3 Bxe3 29. Qxe3 Qd7 30. Qd4+ Kg8 31. Rxf2 Nxf2 32. Kxf2 Rb8 33.
Rd1 Qf5 34. Kg2 c3 35. bxc3 Rb2+ 36. Rd2 Rxd2+ 37. Qxd2 d4 38. cxd4 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "8"]
[White "Li, Guohao"]
[Black "Altantuya, Boldbaatar"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "1839"]
[BlackElo "2003"]
[PlyCount "77"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 e6 2. g3 b6 3. Bg2 Bb7 4. d4 Nf6 5. O-O Be7 6. c4 O-O 7. Nc3 d5 8. Ne5
Ne4 9. cxd5 exd5 10. Qc2 f6 11. Nd3 f5 12. Bf4 c6 13. b4 Nd7 14. Rac1 Ndf6 15.
Qb3 Rc8 16. h4 Ba6 17. Ne5 Qe8 18. Rfe1 Kh8 19. a4 Nxc3 20. Rxc3 Bb7 21. Rec1
Bd6 22. Nd3 Bxf4 23. Nxf4 Ne4 24. Bxe4 fxe4 25. e3 Qf7 26. b5 Rfd8 27. Qb4 Qd7
28. bxc6 Rxc6 29. Rxc6 Bxc6 30. a5 Rb8 31. h5 Bb5 32. axb6 axb6 33. Ra1 Kg8 34.
Kg2 Bc4 35. Ra3 Kf7 36. Ra1 Kg8 37. Ra4 Bb5 38. Ra3 Bc4 39. Ra1 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "9"]
[White "Chua, Jia-Tien"]
[Black "Nithyalakshmi, Sivanesan"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1771"]
[BlackElo "1946"]
[PlyCount "128"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Nf3 Bg4 7. Be3 e6 8.
Nbd2 Bd6 9. h3 Bh5 10. O-O Nf6 11. Rc1 O-O 12. Qc2 Bg6 13. Bxg6 hxg6 14. c4 Bf4
15. c5 a5 16. Qb3 Bxe3 17. fxe3 e5 18. Nxe5 Nxe5 19. dxe5 Qxe5 20. Qd3 Rfe8 21.
Rf3 Ne4 22. Nf1 Rec8 23. Qd4 Qe7 24. Qxd5 Rxc5 25. Rxc5 Nxc5 26. e4 Ne6 27. Qc4
Rd8 28. Rd3 Rxd3 29. Qxd3 Qc5+ 30. Qe3 Qc2 31. Qd2 Qc5+ 32. Kh1 Nd4 33. Ne3 b5
34. Nd5 a4 35. b4 Qa7 36. Qf2 Nc6 37. Qxa7 Nxa7 38. a3 f6 39. Kg1 Kf7 40. Kf2
Ke6 41. Ke3 Ke5 42. h4 Nc6 43. Nf4 g5 44. hxg5 fxg5 45. Nd3+ Kd6 46. g3 g4 47.
Kf4 Nd4 48. Ne1 Ne2+ 49. Kxg4 Ke5 50. Kf3 Nc3 51. Ke3 Nd1+ 52. Kf3 Nc3 53. Nd3+
Kd4 54. Nc5 Nb1 55. Kf4 Nxa3 56. e5 Nc4 57. e6 Nd6 58. e7 a3 59. Nb3+ Kc3 60.
Ke5 Ne8 61. Nc1 Kc2 62. Na2 Kb2 63. Ke6 Kxa2 64. Kf7 Nc7 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "10"]
[White "Karpinskiy, Kirill"]
[Black "Xie, Kaifan"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "1939"]
[BlackElo "1452"]
[PlyCount "59"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. c4 Be7 6. Nc3 O-O 7. O-O Ne4 8. Qc2
Nxc3 9. Qxc3 Be4 10. Bf4 c6 11. Rac1 d5 12. Bxb8 Bxf3 13. Bxf3 Rxb8 14. cxd5
cxd5 15. Qc7 Rc8 16. Qxd8 Rfxd8 17. e3 Bd6 18. Be2 Kf8 19. Ba6 Rxc1 20. Rxc1
Ke7 21. Kf1 Rd7 22. Ke2 Rc7 23. Rxc7+ Bxc7 24. Bd3 Kd6 25. Bb5 f6 26. Ba6 Bd8
27. Bb5 Bc7 28. a4 Bd8 29. Ba6 Bc7 30. Bb5 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "11"]
[White "Concio, Michael Jr."]
[Black "Yu, Feiran"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "1869"]
[BlackElo "0"]
[PlyCount "53"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 c5 2. d5 e5 3. c4 d6 4. Nc3 g6 5. e4 Bg7 6. Bd3 Ne7 7. f4 f5 8. Nf3 O-O
9. fxe5 dxe5 10. Be3 b6 11. Qd2 Na6 12. Bh6 Qd6 13. Bxg7 Kxg7 14. Nb5 Qb8 15.
Qc3 Kf6 16. O-O Re8 17. g4 h6 18. h4 Ng8 19. exf5 gxf5 20. Bxf5 Bxf5 21. Nxe5
Rxe5 22. Rxf5+ Kg6 23. Rxe5 Qc8 24. Re6+ Kh7 25. Rf1 Qd7 26. Qd3+ Kh8 27. Nd6
 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "12"]
[White "Baterdene, Tsogbayar"]
[Black "Zhao, Kaiwen"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "2318"]
[BlackElo "1740"]
[PlyCount "114"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4
Bb7 9. Nc3 b4 10. Nd5 Bc5 11. c3 bxc3 12. bxc3 Nxd5 13. exd5 Ne7 14. Nxe5 Bxd5
15. Bc2 d6 16. Nf3 Ng6 17. d4 Ba7 18. Qd3 f6 19. c4 Bf7 20. Be3 Rb8 21. Nh4 Rb4
22. d5 Bxe3 23. Rxe3 Re8 24. Rg3 Qe7 25. Re3 Qd7 26. Rg3 Qe7 27. Re3 Qd7 28.
Qc3 Rxe3 29. Qxb4 Re8 30. Nf5 Nf4 31. a5 Bg6 32. c5 Bxf5 33. Ba4 Ne2+ 34. Kf1
Qe7 35. Bxe8 Qxe8 36. cxd6 cxd6 37. Qc4 Qe5 38. Rd1 Nf4 39. Kg1 Qe4 40. Qxe4
Bxe4 41. f3 Bc2 42. Rd2 Ba4 43. Kf2 Ng6 44. Ke3 Ne5 45. Kd4 Kf7 46. f4 Nd7 47.
g4 Nc5 48. Rb2 Bb5 49. h4 f5 50. gxf5 Kf6 51. Rg2 Nb3+ 52. Ke4 Nxa5 53. h5 Bd7
54. Ra2 Nb3 55. h6 gxh6 56. Rh2 Bxf5+ 57. Ke3 Bg6 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "13"]
[White "Liu, Zhaoqi"]
[Black "Men, Jiayi"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2167"]
[BlackElo "1715"]
[PlyCount "36"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. e4 e6 7. Nge2 Rb8 8. O-O a6
9. Qa4 Nge7 10. Rb1 O-O 11. Be3 Nd4 12. b4 cxb4 13. Rxb4 Nec6 14. Rbb1 Qa5 15.
Bd2 Qc5 16. Be3 Qa5 17. Bd2 Qc5 18. Be3 Qa5 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "14"]
[White "Mordido, Kylen Joy"]
[Black "Lu, Miaoyi"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1873"]
[BlackElo "1545"]
[PlyCount "97"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 c6 2. Nf3 d5 3. d4 Nf6 4. g3 Bg4 5. Bg2 e6 6. Nc3 Nbd7 7. O-O dxc4 8. a4
a5 9. Qc2 Qb6 10. Rd1 Be7 11. Nb1 Bxf3 12. Bxf3 Qb3 13. Qxb3 cxb3 14. Nd2 O-O
15. Nxb3 Bb4 16. Bd2 Bxd2 17. Nxd2 e5 18. Nc4 exd4 19. Rxd4 Nc5 20. Rdd1 Nb3
21. Ra3 Nc5 22. Rd2 Rfe8 23. e3 Nfe4 24. Rd4 Ng5 25. Bg2 Nge6 26. Rd2 Red8 27.
Rxd8+ Nxd8 28. Kf1 Nde6 29. Ke2 Kf8 30. Kd2 Ke7 31. Kc2 Kd8 32. Ra1 Kc7 33. b3
f6 34. Rd1 Ng5 35. f4 Nge4 36. Rd4 f5 37. g4 g6 38. gxf5 gxf5 39. Bh3 Ne6 40.
Rxe4 fxe4 41. Bxe6 Rf8 42. Nxa5 Kd6 43. Bg4 Rg8 44. h3 b6 45. Nc4+ Kc7 46. Kc3
c5 47. Bf5 Rg3 48. Bxh7 Rxh3 49. Bxe4 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "15"]
[White "Wei, Boyang"]
[Black "Merts, Dmitrii"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "1687"]
[BlackElo "1870"]
[PlyCount "57"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Ne5 Nc6 8.
Nxc6 bxc6 9. e3 Rb8 10. Qa4 c5 11. Qxc4 cxd4 12. exd4 Bb7 13. Bxb7 Rxb7 14. Nc3
Rb4 15. Qc6 Rxd4 16. Be3 Rd6 17. Qa4 a6 18. Bc5 Rd2 19. Bxe7 Qxe7 20. Qxa6 Rxb2
21. Qc6 Qa3 22. Rac1 Qa5 23. a4 h6 24. Rb1 Rfb8 25. Nb5 Rxb1 26. Rxb1 Qxa4 27.
Qxc7 Rxb5 28. Qd8+ Kh7 29. Qd3+ 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "16"]
[White "Liu, Meng"]
[Black "San Diego, Jerlyn Mae"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "1822"]
[BlackElo "1538"]
[PlyCount "79"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[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 Qc7 10. e4 O-O 11. Bd3 Nh5 12. Be3 Na6 13. O-O Rac8 14. Nd2 Rfe8 15.
Rfe1 Nb4 16. Be2 Nf6 17. a3 Na6 18. h3 Rb8 19. a4 Nb4 20. Bf4 Bf8 21. Bf1 Nh5
22. Bh2 a6 23. a5 Bh6 24. Nc4 Bf4 25. g3 Bh6 26. f4 Bg7 27. g4 Bd4+ 28. Kh1 Nf6
29. g5 Nh5 30. Rad1 Bf2 31. Re2 Ng3+ 32. Kg2 Nxe2 33. Bxe2 Bd4 34. f5 Be5 35.
Bxe5 dxe5 36. f6 h6 37. gxh6 Kh7 38. Rf1 Kh8 39. Qd1 Rbc8 40. Qd2 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "17"]
[White "Ma, Binhe"]
[Black "Ma, Changyu"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1725"]
[BlackElo "0"]
[PlyCount "91"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Qc2 Na5 8. Nbd2 Bd7
9. Be2 Ne7 10. Rb1 Ng6 11. g3 Be7 12. Nf1 Nb3 13. Be3 Ba4 14. N1d2 Qc6 15. Nxb3
Bxb3 16. Qc1 b5 17. Bd1 Bxd1 18. Qxd1 a5 19. Bd2 O-O 20. h4 Rfb8 21. h5 Nf8 22.
g4 b4 23. axb4 axb4 24. g5 Qa4 25. Qxa4 Rxa4 26. O-O Ra2 27. Rfc1 Nd7 28. cxb4
Bxb4 29. Bc3 Bxc3 30. bxc3 Rb3 31. Ra1 Rxa1 32. Rxa1 Kf8 33. Kf1 Rxc3 34. Ke2
Rb3 35. h6 Rb8 36. Nh2 Rc8 37. Ng4 c3 38. Kd1 gxh6 39. Nxh6 Nb8 40. Ra7 Kg7 41.
Ra8 Rd8 42. Kc2 Nc6 43. Rxd8 Nxd8 44. Kxc3 Kg6 45. f4 Nc6 46. Kd3 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "18"]
[White "Ho, Chen Ee"]
[Black "Li, Zongyang"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "1710"]
[BlackElo "0"]
[PlyCount "70"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 c6 6. O-O d5 7. Qb3 e6 8. Rd1
Nbd7 9. Bf4 dxc4 10. Qxc4 Nb6 11. Qc2 Nbd5 12. Bd2 a5 13. a3 Bd7 14. Ne5 Ra6
15. e4 Ne7 16. b4 a4 17. Nc3 b5 18. Ne2 Bc8 19. Bc3 Qc7 20. Nf4 Ne8 21. Nfd3
Nd6 22. Nc5 Ra7 23. Bh3 Kh8 24. Qe2 Ng8 25. Rac1 Ne7 26. Bb2 Qb6 27. d5 cxd5
28. exd5 f6 29. Nc6 Nxc6 30. Nxe6 Ne5 31. Bd4 Qa6 32. Bxe5 fxe5 33. Rc6 Qxc6
34. dxc6 Bxe6 35. Bxe6 Nc8 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "19"]
[White "Zou, Zhengliang"]
[Black "Li, Baitong"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "0"]
[BlackElo "1706"]
[PlyCount "120"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Bd3 Be7 5. O-O Ngf6 6. c4 O-O 7. b3 c6 8. Bb2
Qc7 9. Nbd2 Re8 10. Re1 Bf8 11. Qc2 Nh5 12. Bf1 g6 13. g3 Bg7 14. Bg2 Nhf6 15.
Rad1 Nf8 16. c5 dxc5 17. dxe5 N6d7 18. Nc4 b5 19. Nd6 Re7 20. Ng5 Bxe5 21.
Ngxf7 Rxf7 22. Nxf7 Kxf7 23. Bxe5 Qxe5 24. f4 Qe7 25. e5 Bb7 26. Rd6 Kg7 27.
Bxc6 Bxc6 28. Rxc6 Ne6 29. Qe4 Nd4 30. Rxg6+ hxg6 31. Qxa8 Nb6 32. Qe4 Qe6 33.
Rc1 Qe7 34. Kf2 b4 35. Rd1 Qd7 36. Kg1 Qg4 37. Rd3 Qd7 38. Kg2 Qe7 39. h3 Nd7
40. Rxd4 cxd4 41. Qxd4 Nb6 42. Qe4 Qc7 43. Qe2 Qc6+ 44. Kh2 Qe6 45. Qd2 Nd5 46.
Qd3 a6 47. Qc4 Kf7 48. g4 g5 49. Qe4 gxf4 50. Qd4 Qc6 51. Kg1 Qc1+ 52. Kg2 Qc6
53. Qe4 Qe6 54. Kf3 Qc6 55. Qf5+ Ke7 56. Qg5+ Kf7 57. Qf5+ Ke7 58. Qh7+ Ke8 59.
Qg8+ Ke7 60. Qg7+ Ke8 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "20"]
[White "Wang, Jingyu"]
[Black "Wang, Xinbo"]
[Result "1/2-1/2"]
[ECO "B78"]
[WhiteElo "1528"]
[BlackElo "1581"]
[PlyCount "76"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[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 Ne5 12. h4 h5 13. Kb1 Nc4 14. Bxc4 Rxc4
15. Nde2 a6 16. Bh6 b5 17. Bxg7 Kxg7 18. Nf4 b4 19. Ncd5 Nxd5 20. Nxd5 a5 21.
g4 Rh8 22. gxh5 Rxh5 23. Qe2 Rc6 24. Rdg1 e6 25. Ne3 a4 26. f4 Rxh4 27. f5 Rxh1
28. Rxh1 Qg5 29. fxg6 Qxg6 30. Qh2 Kf8 31. Rg1 Qxe4 32. Qh6+ Ke7 33. Rg8 Be8
34. Qf8+ Kf6 35. Qg7+ Ke7 36. Qf8+ Kf6 37. Qh6+ Ke7 38. Qf8+ Kf6 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "21"]
[White "Wang, Bowen(chn)"]
[Black "Wang, Yuehuan"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1573"]
[BlackElo "0"]
[PlyCount "115"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ Qxf6 6. Nf3 h6 7. Be3 Nd7 8.
Bd3 Bd6 9. c3 O-O 10. O-O c5 11. Bc2 Qe7 12. Re1 cxd4 13. Bxd4 Bc5 14. Qd3 g6
15. Rad1 Bxd4 16. Nxd4 Nf6 17. Qg3 Kh7 18. Nf3 Nh5 19. Qe5 Ng7 20. c4 b6 21.
Be4 Bb7 22. Bxb7 Qxb7 23. Rd2 Qe7 24. Qd6 Rfe8 25. Qxe7 Rxe7 26. Red1 Nf5 27.
Rd7 Rae8 28. Ne5 Rxd7 29. Rxd7 Re7 30. Rxe7 Nxe7 31. Nxf7 Nc6 32. Nd6 Kg7 33.
Ne4 Kf7 34. Kf1 e5 35. Ke2 Ke6 36. f3 Nd4+ 37. Kd3 a6 38. b4 Kd7 39. a3 Nf5 40.
Nf6+ Kc6 41. Ng4 Kd6 42. Ne3 Nxe3 43. Kxe3 a5 44. Ke4 Ke6 45. g3 Kd6 46. f4
exf4 47. Kxf4 Ke6 48. Ke4 Kd6 49. Kd4 h5 50. c5+ bxc5+ 51. bxc5+ Kc6 52. a4 g5
53. h3 g4 54. h4 Kc7 55. Kd5 Kd7 56. c6+ Kc7 57. Kc5 Kc8 58. Kb6 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "22"]
[White "Li, Xintong"]
[Black "Tsetsenbileg, Munkhbayar"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1533"]
[BlackElo "1409"]
[PlyCount "113"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Nc6 6. Be3 cxd4 7. Nxd4 a6 8.
Nd2 Bd6 9. N2f3 Nge7 10. Bd3 h6 11. O-O O-O 12. Qc2 Qc7 13. Nf5 Nxf5 14. Bxf5
Bxf5 15. Qxf5 Rad8 16. Rad1 Ne7 17. Qd3 Ng6 18. Rfe1 Ne5 19. Nxe5 Bxe5 20. h3
Rfe8 21. Qb1 Qc6 22. Bd4 Qf6 23. Bxe5 Rxe5 24. Rxe5 Qxe5 25. Qd3 Qe6 26. Qd4
Qe2 27. c4 Rc8 28. cxd5 Rc4 29. Qd3 Qxd3 30. Rxd3 Rc7 31. Kf1 f6 32. Ke2 Kf7
33. Ke3 Ke8 34. Rd2 Kd7 35. Kd4 Rc1 36. Ke4 g6 37. g3 Kd6 38. g4 Rc4+ 39. Rd4
Rc2 40. Rb4 b5 41. f4 Re2+ 42. Kf3 Rd2 43. Rb3 Kxd5 44. Ra3 f5 45. Rxa6 Rd3+
46. Kg2 fxg4 47. hxg4 Ke4 48. Rxg6 Rd2+ 49. Kg3 Rd3+ 50. Kh4 Kxf4 51. Rxh6 Rd2
52. Rf6+ Ke4 53. b4 Rxa2 54. Rf5 Rb2 55. Rxb5 Kf4 56. Rf5+ Ke4 57. b5 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "23"]
[White "Shushakov, Andrey"]
[Black "Qu, Xilun"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1738"]
[BlackElo "0"]
[PlyCount "59"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. h3 Nc6 8. Bc4
Bd7 9. O-O O-O 10. Qd2 Re8 11. f4 Qc7 12. Bb3 a6 13. f5 Ne5 14. fxg6 hxg6 15.
Qf2 Nc4 16. Bxc4 Qxc4 17. Nd5 Rad8 18. g4 Be6 19. b3 Qc8 20. Nb6 Qc7 21. Nxe6
fxe6 22. g5 Nh5 23. Qf7+ Kh7 24. Rac1 d5 25. Bf2 Nf4 26. Bd4 Ne2+ 27. Kh1 e5
28. Rf6 exd4 29. Rxg6 Qe5 30. Rh6# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "24"]
[White "Li, Zining"]
[Black "Zhang, Siqi"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "0"]
[BlackElo "1523"]
[PlyCount "77"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 cxd4 6. Nb5 Bxd2+ 7. Qxd2 Nc6 8.
Nd6+ Kf8 9. f4 Nge7 10. Nf3 Nf5 11. Nxf5 exf5 12. Nxd4 Qb6 13. Nxc6 bxc6 14.
O-O-O Rb8 15. c4 Be6 16. cxd5 cxd5 17. Kb1 g6 18. Be2 Kg7 19. Bf3 Rhc8 20. Qd4
Qxd4 21. Rxd4 Rc5 22. Rhd1 Rd8 23. a4 a5 24. Ka2 Kf8 25. R1d3 Ke7 26. Ka3 Rc4
27. b3 Rc5 28. b4 axb4+ 29. Kxb4 Rc4+ 30. Rxc4 dxc4 31. Rxd8 Kxd8 32. Be2 Kc7
33. Bxc4 Kb6 34. a5+ Ka7 35. Bxe6 fxe6 36. Kc5 h6 37. Kd6 g5 38. Kxe6 gxf4 39.
Kxf5 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "25"]
[White "Wang, Boxiu"]
[Black "Zhai, Pinran"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "0"]
[BlackElo "1518"]
[PlyCount "72"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Bb4 7. Bd2 Nf6 8. f3
Nc6 9. Nb3 O-O 10. O-O Bd6 11. f4 Bb4 12. Bd3 Na5 13. Nxa5 Bxa5 14. Kh1 b5 15.
e5 Ne8 16. Qh5 f5 17. exf6 Nxf6 18. Qh3 Bb7 19. f5 e5 20. Rae1 d5 21. a3 Bb6
22. Qg3 e4 23. Qxc7 Bxc7 24. Be2 d4 25. Nb1 e3 26. Bb4 Rf7 27. c3 Ne4 28. Bh5
Rf6 29. Be7 Rh6 30. f6 Nf2+ 31. Rxf2 exf2 32. f7+ Kh8 33. Rf1 Rxh5 34. h4 Bg3
35. Bg5 Bxh4 36. Bf4 Bg3# 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "26"]
[White "Yang, Pengfei"]
[Black "Zhang, Jiaqi"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "0"]
[BlackElo "1475"]
[PlyCount "95"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. d4 Nd7 5. O-O Ngf6 6. h3 Bh5 7. c3 e6 8. Bf4
c5 9. Re1 Qb6 10. b3 cxd4 11. cxd4 Bb4 12. Rf1 O-O 13. a3 Bd6 14. Bxd6 Qxd6 15.
Nbd2 Rac8 16. b4 Rc7 17. Nb3 b6 18. Rc1 Rfc8 19. Rxc7 Rxc7 20. Qd2 h6 21. Rc1
Bg6 22. Qb2 Ne4 23. Nfd2 Nxd2 24. Nxd2 Nb8 25. Rc3 Rxc3 26. Qxc3 Qc6 27. Qxc6
Nxc6 28. e3 Bd3 29. Bf1 Bxf1 30. Kxf1 f6 31. f4 a6 32. Ke2 e5 33. dxe5 fxe5 34.
Kd3 exf4 35. exf4 Kf7 36. Nf3 g6 37. g4 Ke6 38. h4 Kf6 39. Kc3 h5 40. gxh5 gxh5
41. Nd4 Nxd4 42. Kxd4 Ke6 43. a4 Kf5 44. Kxd5 Kxf4 45. Kc6 Kg4 46. Kxb6 Kxh4
47. Kxa6 Kg4 48. b5 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "27"]
[White "Zhu, Zikun"]
[Black "Zhu, Chenxi"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "1443"]
[BlackElo "0"]
[PlyCount "69"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. O-O Nf6 5. c4 d4 6. d3 e5 7. Bg5 Bd6 8. Nbd2
h6 9. Bxf6 Qxf6 10. Ne4 Qe7 11. Nfd2 O-O 12. a3 f5 13. Nxd6 Qxd6 14. Rb1 Bd7
15. b4 cxb4 16. axb4 Rab8 17. c5 Qg6 18. Nc4 Rfe8 19. b5 Nd8 20. Nd6 Re7 21.
Qb3+ Kh8 22. Qa3 Ra8 23. Nxb7 Nxb7 24. Bxb7 Rae8 25. Qxa7 Bc8 26. Qa6 Re6 27.
c6 Bxb7 28. Qxb7 R6e7 29. c7 Qf7 30. b6 e4 31. Qc6 exd3 32. exd3 f4 33. c8=Q
fxg3 34. Q8xe8+ Rxe8 35. hxg3 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "28"]
[White "Liu, Jiapeng"]
[Black "Zou, Jiaye"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1418"]
[BlackElo "0"]
[PlyCount "61"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. e3 Be7 5. Nc3 O-O 6. Bd3 Nbd7 7. O-O c5 8. cxd5
exd5 9. Qe2 cxd4 10. exd4 Re8 11. Qc2 Nb6 12. h3 Bd7 13. Bf4 Rc8 14. Rfe1 Rf8
15. a3 Na4 16. Qd2 Nxc3 17. bxc3 Bc6 18. Bf5 Bd7 19. Bc2 Bc6 20. a4 Bd6 21. Bg5
Bd7 22. Ne5 Be6 23. Qd3 g6 24. Nxg6 Bf5 25. Ne7+ Bxe7 26. Qxf5 Qd7 27. Qxd7
Nxd7 28. Rxe7 Rxc3 29. Bxh7+ Kxh7 30. Rxd7 Kg6 31. Rxd5 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "29"]
[White "He, Songyan"]
[Black "Yuan, Qijun"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "68"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8.
exd5 Nb8 9. c4 Be7 10. Be3 a6 11. Nc3 O-O 12. Be2 Bg5 13. Qd2 Bxe3 14. Qxe3 f5
15. O-O f4 16. Qd2 Nd7 17. Ne4 Nf6 18. Bf3 Nxe4 19. Bxe4 Bf5 20. Qd3 Bxe4 21.
Qxe4 Qb6 22. Rab1 Rac8 23. Rfc1 a5 24. Rc3 Rc7 25. b3 Qb4 26. Rbc1 Rc5 27. Qf3
Rf6 28. Qh5 Rc8 29. Rh3 h6 30. Qe2 Rg6 31. Qc2 Rf6 32. Rc3 b6 33. h3 Qc5 34.
Qe4 Rcf8 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "30"]
[White "Wang, Zixuan"]
[Black "Lian, Shian"]
[Result "0-1"]
[ECO "A33"]
[WhiteElo "0"]
[BlackElo "1439"]
[PlyCount "54"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc2 e6 6. Nc3 Bc5 7. Bg5 Bxf2+ 8.
Kxf2 Ng4+ 9. Ke1 Qxg5 10. Qd2 Qe5 11. g3 b6 12. Bg2 Bb7 13. Qf4 Qxf4 14. gxf4
Nf6 15. e4 Na5 16. b3 O-O 17. Kf2 Rac8 18. Nd4 Rfd8 19. Ndb5 d5 20. e5 Ng4+ 21.
Kg3 Ne3 22. Bf3 dxc4 23. Nd6 Rb8 24. Bxb7 Nxb7 25. Nxc4 Nxc4 26. bxc4 Rd3+ 27.
Kf2 Rxc3 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "31"]
[White "Zhang, Jiaqi(h)"]
[Black "Chen, Shouqi"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "85"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. O-O O-O 6. Nc3 d6 7. Bg5 h6 8. Bh4
Be6 9. Bb3 Nd4 10. Nxd4 Bxd4 11. Rb1 c6 12. Qf3 Kh7 13. Bxf6 Qxf6 14. Qxf6 gxf6
15. Ne2 Bb6 16. Rbd1 f5 17. Nc3 f4 18. Rfe1 Rg8 19. Kh1 Bxf2 20. Rf1 Be3 21.
Ne2 Bg4 22. Nc3 Bxd1 23. Nxd1 Bb6 24. Bxf7 Rg7 25. Be6 a5 26. Rf3 Rf8 27. Nc3
Rf6 28. Bf5+ Rxf5 29. exf5 Rg5 30. Ne4 Rxf5 31. Nxd6 Rf8 32. Nc4 Bc7 33. Kg1 b5
34. Nd2 Kg6 35. Ne4 Rd8 36. Kf1 Rd4 37. Ke2 Bb6 38. g3 Kf5 39. gxf4 exf4 40.
Rh3 Kg6 41. Kf3 Bc7 42. Nc5 Rd6 43. Rh4 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "32"]
[White "Wang, Lingxiang"]
[Black "Wen, Langning"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "91"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. Bf4 a6 3. e3 Nf6 4. Bd3 Nc6 5. c3 e6 6. h3 Bd6 7. Bxd6 cxd6 8. Nd2
h6 9. Ne2 O-O 10. a3 e5 11. O-O Be6 12. f4 e4 13. Bc2 Ne7 14. Ng3 Qc8 15. Qe2
Nh7 16. Qf2 f5 17. Rfc1 Qd7 18. Bd1 Rac8 19. Be2 b5 20. Kh2 Nf6 21. Nh5 Nxh5
22. Bxh5 Bf7 23. Bxf7+ Rxf7 24. Rg1 Kh7 25. Qh4 Ng6 26. Qf2 Ne7 27. Qh4 Ng6 28.
Qh5 Rg8 29. g4 Nf8 30. g5 Ng6 31. Rg3 Qe6 32. Rag1 a5 33. h4 a4 34. Rh3 Rh8 35.
Qe2 h5 36. Qxh5+ Kg8 37. Qe2 Rxh4 38. Rxh4 Nxh4 39. Rg3 Ng6 40. Qxb5 Rf8 41.
Qxa4 Kf7 42. Qa7+ Ne7 43. Rh3 Kg6 44. Qa6 Rb8 45. Qe2 Rxb2 46. Qh5# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "33"]
[White "Hong, Zixi"]
[Black "Zhou, Yunliang"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "0"]
[BlackElo "1517"]
[PlyCount "104"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 Bb5 7. O-O Bxe2 8. Qxe2
Ne7 9. Be3 Nf5 10. dxc5 Bxc5 11. Bxc5 Qxc5 12. Nbd2 O-O 13. Nb3 Qb6 14. Rad1
Nc6 15. Rfe1 Rac8 16. h3 a6 17. Nfd4 Nfxd4 18. Nxd4 Qa5 19. a3 b5 20. Nf3 Qa4
21. Qd3 h6 22. Qe2 Na5 23. Nd4 Nb3 24. Nc2 Qc4 25. Qe3 a5 26. Qe2 Rc7 27. Nd4
Rb7 28. Nc2 Rc8 29. Ne3 Qxe2 30. Rxe2 b4 31. cxb4 axb4 32. axb4 Rxb4 33. Nc2
Rbc4 34. Ne3 Rc1 35. Ree1 Kf8 36. Kh2 Ke7 37. Kg3 Rxd1 38. Rxd1 Rc1 39. Rxc1
Nxc1 40. Nc2 Nd3 41. b4 Nxe5 42. Kf4 Nc4 43. Kf3 Kd6 44. Ke2 e5 45. f3 Kc6 46.
Kd3 Kb5 47. Kc3 f5 48. Kd3 f4 49. Kc3 Ne3 50. Nxe3 fxe3 51. Kd3 d4 52. Ke2 Kxb4
 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "34"]
[White "Li, Tianbo"]
[Black "Kaminskii, Ilia"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1538"]
[BlackElo "0"]
[PlyCount "95"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Nbxd2 c5 7. e3 b6 8.
Bd3 d6 9. O-O Nbd7 10. Re1 Bb7 11. Qc2 e5 12. d5 O-O 13. Ne4 Nxe4 14. Bxe4 Nf6
15. Nd2 Nxe4 16. Nxe4 Bc8 17. Ng3 Re8 18. e4 Bd7 19. Rf1 Qh4 20. Ne2 Qg5 21. f4
Qg6 22. f5 Qg5 23. Rf3 Qd8 24. Raf1 f6 25. Ng3 Re7 26. Nh5 Be8 27. Rh3 Bxh5 28.
Rxh5 Qe8 29. Rh3 b5 30. Rff3 bxc4 31. Qxc4 Rb8 32. b3 Qb5 33. Qc1 Qe2 34. Re3
Qb5 35. Rhg3 Kf8 36. Qd1 Qa5 37. Qh5 h6 38. Qg6 Rf7 39. Qh7 Re8 40. h3 Qxa3 41.
b4 Qxb4 42. Rb3 Qe1+ 43. Kh2 Qxe4 44. Qh8+ Ke7 45. Rb7+ Kd8 46. Rb8+ Kc7 47.
Qxe8 Qxd5 48. Qc8# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "35"]
[White "Sun, Haohan"]
[Black "Chen, Boyu"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "86"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Bb4 7. a3 Bxc3+ 8.
bxc3 Qa5 9. Qc2 Ne4 10. cxd5 exd5 11. Rc1 Qxa3 12. Bd3 Nxg5 13. Nxg5 g6 14. h4
Qe7 15. Rh3 Nf6 16. Rf3 Bg4 17. Rf4 O-O 18. Kd2 h6 19. f3 hxg5 20. hxg5 Rae8
21. Re1 Nh7 22. Rxg4 Kg7 23. f4 b6 24. Rh4 Rh8 25. Rh6 Nf8 26. Rxh8 Kxh8 27. e4
Kg7 28. Qd1 Qa3 29. Qf3 Qb2+ 30. Bc2 Nd7 31. Qh3 Rxe4 32. Rxe4 dxe4 33. Qxd7
e3+ 34. Kxe3 Qxc2 35. Qxc6 Qc1+ 36. Kf3 Qf1+ 37. Kg3 Qe1+ 38. Kg4 Qe2+ 39. Qf3
Qxf3+ 40. gxf3 a5 41. d5 a4 42. d6 Kf8 43. f5 a3 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "36"]
[White "Hao, Zidi"]
[Black "Jin, Pinyan"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "73"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 d6 5. e4 O-O 6. Be2 e5 7. O-O Nc6 8. d5
Ne7 9. Qc2 Nd7 10. a3 f5 11. Ng5 Nf6 12. Bd3 h6 13. Nf3 Nh5 14. Bd2 fxe4 15.
Bxe4 Bf5 16. Bxf5 Nxf5 17. Rab1 Nh4 18. Nxh4 Qxh4 19. Qxg6 Nf4 20. Bxf4 Rxf4
21. b3 Raf8 22. Qg3 Qh5 23. Nb5 Rg4 24. Qe3 e4 25. f3 Rh4 26. h3 exf3 27. Rxf3
Re8 28. Qd3 Ree4 29. Nxc7 Bd4+ 30. Kh1 Qg6 31. Rg3 Reg4 32. Qxg6+ Rxg6 33.
Rxg6+ Kf7 34. Rg4 Rxg4 35. hxg4 Ke7 36. Ne6 Bf6 37. Rf1 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "37"]
[White "Wang, Puxuan"]
[Black "Zhang, Yili"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "0"]
[BlackElo "1100"]
[PlyCount "67"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. O-O Nf6 8.
Qe2 Be7 9. Rd1 e5 10. Be3 a6 11. Nd5 O-O 12. Bb6 Qd7 13. Nc7 Rb8 14. Ng5 h6 15.
Nge6 Nd4 16. Nxd4 exd4 17. Rxd4 Bd8 18. Nd5 Nxd5 19. Bxd8 Nf4 20. Qf3 Ne6 21.
Bxe6 fxe6 22. Qd3 Rxd8 23. Rd1 Rf8 24. Rxd6 Qf7 25. f3 Qe7 26. e5 Qc7 27. Qg6
Qc5+ 28. Kh1 Qxe5 29. Qc2 Qf5 30. Qc7 Ra8 31. Rd8 Qf7 32. Rxf8+ Qxf8 33. Rd8
Qxd8 34. Qxd8+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.27"]
[Round "8"]
[Board "38"]
[White "An, Yan"]
[Black "Sun, Mingze"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "96"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. a3 b5 8. h3
Bb7 9. Bd3 Be7 10. Qd2 d6 11. O-O Nbd7 12. f3 O-O 13. Rad1 Rac8 14. Qf2 d5 15.
exd5 Nxd5 16. Nxd5 Bxd5 17. Ne2 Nc5 18. Kh1 Nxd3 19. cxd3 Qd7 20. Nc3 Bb3 21.
Rd2 Bxa3 22. Rc1 Bd6 23. Ra1 Bb4 24. Rc1 Qd6 25. Qf1 Qe5 26. Qf2 Bxc3 27. bxc3
Rxc3 28. Re1 Qf5 29. Ra1 Rxd3 30. Rxd3 Qxd3 31. Rxa6 Bc4 32. Ra1 Rd8 33. Bf4
Qg6 34. Qh4 Re8 35. Bd2 h6 36. Qd4 Qf5 37. Bc3 e5 38. Qc5 Qf4 39. Re1 f6 40.
Qf2 Bd3 41. Qc5 Qc4 42. Qa3 Rc8 43. Bd2 Rd8 44. Rc1 Qd4 45. Qa2+ Bc4 46. Qc2
Qxd2 47. Qxd2 Rxd2 48. Kh2 Kf7 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "1"]
[White "Bai, Jinshi"]
[Black "Tugstumur, Yesuntumur"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2571"]
[BlackElo "2058"]
[PlyCount "91"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. d3 Nbd7 6. h3 Bh5 7. c4 Bxf3 8.
Bxf3 dxc4 9. dxc4 Ne5 10. Nd2 Nxf3+ 11. Nxf3 Qxd1 12. Rxd1 e6 13. Be3 Be7 14.
Rd3 Ne4 15. Rad1 Bc5 16. Nd2 Nxd2 17. Bxc5 Ne4 18. Bxa7 O-O 19. Ra3 f5 20. Rdd3
b5 21. cxb5 cxb5 22. Be3 b4 23. Rxa8 Rxa8 24. a3 bxa3 25. bxa3 Nf6 26. Bd4 Kf7
27. Rb3 Rd8 28. e3 Ra8 29. Rb7+ Kg6 30. Ra7 Rc8 31. a4 Rc1+ 32. Kg2 Rc2 33. a5
e5 34. Bxe5 Ne4 35. Rxg7+ Kh6 36. a6 Rxf2+ 37. Kg1 Ra2 38. a7 Ng5 39. Kf1 Nf3
40. Bc3 Ra3 41. Rc7 Ra2 42. Bd4 Nxd4 43. exd4 Kg5 44. d5 f4 45. gxf4+ Kxf4 46.
d6 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "2"]
[White "Quizon, Daniel"]
[Black "Agibileg, Uurtsaikh"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2091"]
[BlackElo "2302"]
[PlyCount "99"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nc3 e6 3. g3 a6 4. Bg2 b5 5. d3 Bb7 6. Nge2 d5 7. exd5 b4 8. Ne4
exd5 9. Nd2 Nf6 10. O-O Be7 11. d4 c4 12. Nxc4 O-O 13. Ne3 Ne4 14. Nf4 Ra7 15.
Re1 Bg5 16. Nexd5 Nd6 17. Nxb4 Bxg2 18. Kxg2 Nf5 19. c3 a5 20. Nbd3 Nc6 21. Qg4
Nh6 22. Qf3 Ne7 23. Ne5 Ra6 24. Qd3 Rd6 25. Nf3 Nef5 26. Ne6 fxe6 27. Bxg5 Qe8
28. Bxh6 Qg6 29. Qe4 Qxh6 30. Rad1 Qh5 31. Ne5 Rdd8 32. Nd3 Rf6 33. Ne5 Rdf8
34. Rd2 Rh6 35. h4 Kh8 36. Qg4 Qe8 37. Rde2 Qd8 38. Qe4 Nd6 39. Qc6 Nf5 40. Kg1
Kg8 41. Qd7 Qa8 42. Nc6 Nxh4 43. gxh4 Rg6+ 44. Kh2 Kh8 45. Rg1 Qa6 46. Rxg6
hxg6 47. Qxe6 g5 48. hxg5 g6 49. Kg1 Qd3 50. Ne5 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "3"]
[White "Hu, Yu A."]
[Black "Cheng, Yuanda"]
[Result "1/2-1/2"]
[ECO "B89"]
[WhiteElo "1998"]
[BlackElo "2029"]
[PlyCount "85"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 Be7 8.
Qe2 a6 9. O-O-O Qc7 10. Bb3 O-O 11. Rhg1 b5 12. Nxc6 Qxc6 13. g4 Nxe4 14. Nd5
Qd7 15. Nb6 Qb7 16. Nxa8 Qxa8 17. Bf4 Qc6 18. Kb1 Re8 19. c4 bxc4 20. Bxc4 Nc5
21. Qc2 Bb7 22. g5 Rc8 23. Bd3 Nxd3 24. Qxd3 Qa4 25. Qb3 Qe4+ 26. Ka1 Bd5 27.
Qe3 Qa4 28. a3 Rb8 29. Rc1 e5 30. Qd3 Be4 31. Qe2 Bd5 32. Qd3 Be6 33. Be3 d5
34. Bc5 Bxc5 35. Rxc5 d4 36. Rgc1 g6 37. Rxe5 Rb3 38. Qd2 d3 39. Ra5 Qd4 40.
Rxa6 Qd5 41. Ra5 Rxb2 42. Kxb2 Qa2+ 43. Kc3 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "4"]
[White "Peng, Hongchi"]
[Black "Batsuren, Dambasuren"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2278"]
[BlackElo "2353"]
[PlyCount "65"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 b5 6. e4 bxc4 7. Bxc4 O-O 8. Nge2
Nxd5 9. Bxd5 exd5 10. Qxd5 Qb6 11. Be3 Bb7 12. Qd2 Nc6 13. a3 Bxc3 14. Qxc3 d6
15. Rd1 Rad8 16. O-O Ba6 17. Rf2 Ne5 18. Nf4 Rfe8 19. Nd5 Qb7 20. Bg5 Rd7 21.
Ne3 Re6 22. Rfd2 Qb5 23. Bf4 f6 24. h3 Nf7 25. Nf5 Qb6 26. Kh2 g6 27. Ne3 Kg7
28. Nd5 Qb5 29. Nxf6 Rxf6 30. Bxd6 Bc8 31. Bxc5 Qb8+ 32. Kh1 Rc7 33. Bf8+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "5"]
[White "Nithyalakshmi, Sivanesan"]
[Black "Ning, Kaiyu"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1946"]
[BlackElo "2157"]
[PlyCount "90"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 dxc4 3. Nc3 a6 4. a4 Nc6 5. e3 Na5 6. Qc2 Nf6 7. Nf3 c6 8. Ne5
Be6 9. Bd2 g6 10. Be2 Bg7 11. O-O O-O 12. Ra3 Rc8 13. Rd1 c5 14. d5 Bf5 15. e4
Nxe4 16. Nxe4 Bxe5 17. Bxa5 Qxa5 18. Bxc4 Qb4 19. f3 b5 20. axb5 axb5 21. Bf1
c4 22. Ra2 Ra8 23. Rda1 Rxa2 24. Rxa2 Rc8 25. g4 Bxe4 26. fxe4 Qc5+ 27. Kh1 Qe3
28. Ra3 Qe1 29. Kg2 b4 30. Rf3 b3 31. Rxb3 cxb3 32. Qxc8+ Kg7 33. Qc4 Qh4 34.
Be2 Qxh2+ 35. Kf1 Qh3+ 36. Ke1 Bxb2 37. Qd3 Bc3+ 38. Kd1 Qxd3+ 39. Bxd3 Kf6 40.
Ke2 Ke5 41. Kf3 Kd4 42. Bb1 Bd2 43. Ke2 Bg5 44. Kf3 f6 45. Ke2 Kc3 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "6"]
[White "Uuriintuya, Uurtsaikh"]
[Black "Concio, Michael Jr."]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2216"]
[BlackElo "1869"]
[PlyCount "50"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[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.
Ng3 Be7 9. b3 O-O 10. c4 Bxf3 11. Qxf3 c5 12. Bb2 cxd4 13. Bxd4 Qc7 14. Rad1
Rad8 15. Bb1 Rfe8 16. Rfe1 Nf8 17. Rd3 Rd7 18. Nh5 Nxh5 19. Qxh5 Red8 20. Be5
Qa5 21. Rde3 f6 22. b4 Bxb4 23. Bxh7+ Nxh7 24. Rh3 Qxe5 25. Qxh7+ Kf7 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "7"]
[White "Zhao, Kaiwen"]
[Black "Amartuvshin, Ganzorig"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1740"]
[BlackElo "2216"]
[PlyCount "86"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 d6 7. O-O Nf6 8. Be3
Be7 9. Kh1 Bd7 10. f4 b5 11. a3 O-O 12. Bf3 Rc8 13. Nxc6 Bxc6 14. Qe2 Qc7 15.
f5 exf5 16. exf5 d5 17. Qd2 Rcd8 18. Ne2 Ne4 19. Bxe4 dxe4 20. Qc3 Bf6 21. Bd4
Rd6 22. Qg3 Bxd4 23. Nxd4 Qd8 24. c3 Qf6 25. Rae1 Bb7 26. Qf4 Rfd8 27. Re3 h6
28. Kg1 Kh7 29. h4 R6d7 30. Rh3 Re8 31. Qe3 Red8 32. g4 Qe5 33. f6 g6 34. h5 g5
35. Rhf3 Rxd4 36. cxd4 Rxd4 37. Rf5 Qd6 38. Qb3 Bd5 39. Qc2 Bc4 40. R1f2 Qg3+
41. Rg2 Qe1+ 42. Kh2 Rd1 43. Qxd1 Qxd1 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "8"]
[White "Sun, Yidi"]
[Black "Altantuya, Boldbaatar"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1810"]
[BlackElo "2003"]
[PlyCount "87"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 b6 7. Ne2 Ba6 8. Bxa6
Nxa6 9. O-O Be7 10. f4 O-O 11. Nf3 f6 12. Ng3 Nc7 13. Qe1 c4 14. Bd2 b5 15. a3
a5 16. Kh1 Rb8 17. Nh5 f5 18. h3 g6 19. Ng3 Na6 20. Ne2 Qb6 21. g4 b4 22. axb4
axb4 23. gxf5 Rxf5 24. Ng3 Rf7 25. Rg1 Nc7 26. h4 bxc3 27. bxc3 Qb2 28. f5 gxf5
29. Bh6 Kh8 30. Nh5 Bf8 31. Bd2 Be7 32. Qg3 f4 33. Bxf4 Qe2 34. Rg2 Qe4 35.
Rag1 Qg6 36. Qxg6 hxg6 37. Rxg6 Bf8 38. Bh6 Rxf3 39. Bxf8 Rh3+ 40. Kg2 Rd3 41.
Rh6+ Kg8 42. Bb4 Nf8 43. Kh1+ Kf7 44. Rf6+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "9"]
[White "Hou, Yifan B"]
[Black "Karpinskiy, Kirill"]
[Result "1/2-1/2"]
[ECO "D48"]
[WhiteElo "1729"]
[BlackElo "1939"]
[PlyCount "74"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
a6 9. O-O Bb7 10. Qe2 c5 11. Rd1 Qb6 12. Bc2 Be7 13. e4 cxd4 14. Nxd4 Ne5 15.
Bf4 Ng6 16. Be3 Bc5 17. a4 O-O 18. axb5 axb5 19. Qxb5 Qxb5 20. Ndxb5 Bxe3 21.
fxe3 Ng4 22. Rxa8 Rxa8 23. Re1 N6e5 24. h3 Nf6 25. Nd6 Rb8 26. b4 Ne8 27. Nxb7
Rxb7 28. Ba4 Nc7 29. b5 Nc4 30. Rb1 Kf8 31. Kf2 Ke7 32. Ke2 Na8 33. Rb4 Nab6
34. Bb3 Ne5 35. Rd4 Nc8 36. Kd2 Nd6 37. Rb4 Nc6 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "10"]
[White "Xie, Kaifan"]
[Black "Mordido, Kylen Joy"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1452"]
[BlackElo "1873"]
[PlyCount "81"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. O-O Nc6 5. d4 cxd4 6. Nxd4 e5 7. Nxc6 bxc6 8.
c4 h6 9. Nc3 Be6 10. Qa4 Bd7 11. cxd5 cxd5 12. Qa6 Bc8 13. Qd3 e4 14. Qd4 Be6
15. Bf4 Be7 16. Nb5 O-O 17. Nc7 Rc8 18. Nxe6 fxe6 19. Bh3 Qd7 20. Rac1 Bd6 21.
Be5 Qe7 22. Bxd6 Qxd6 23. Qxa7 Nh7 24. Qb7 Rxc1 25. Rxc1 Ng5 26. Bg2 d4 27.
Bxe4 Qe5 28. f3 d3 29. exd3 Nxf3+ 30. Kg2 Qg5 31. Rc8 Qd2+ 32. Kf1 Nxh2+ 33.
Kg1 Qf2+ 34. Kh1 Nf1 35. Rxf8+ Qxf8 36. Qc7 Qf2 37. Qb8+ Kf7 38. Qf4+ Qxf4 39.
gxf4 Ke7 40. Kg2 Nd2 41. Kf2 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "11"]
[White "Merts, Dmitrii"]
[Black "Li, Guohao"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1870"]
[BlackElo "1839"]
[PlyCount "64"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. g3 Nd7 7. d3 Ngf6 8. Bg2
d4 9. Nd1 Bb4+ 10. Kf1 O-O 11. Qe2 e5 12. f4 Ne8 13. f5 c5 14. h4 b5 15. g4 Rc8
16. g5 c4 17. Nf2 Rc6 18. h5 Qc7 19. Bd2 cxd3 20. cxd3 Rc2 21. Rd1 Rxb2 22. Qe1
Bc3 23. Kg1 Qa5 24. Bxc3 dxc3 25. Bh3 Qxa2 26. g6 h6 27. Ng4 f6 28. Qe3 Qa4 29.
Qf3 Nc5 30. Rh2 c2 31. Rf1 Qd4+ 32. Kh1 Qxd3 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "13"]
[White "Zhang, Zhuoran"]
[Black "Ho, Chen Ee"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1856"]
[BlackElo "1710"]
[PlyCount "71"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bd3 d5 7. O-O Nf6 8.
Nd2 Be7 9. a4 O-O 10. b3 Qc7 11. Bb2 e5 12. Qe2 Bd6 13. f4 Re8 14. f5 Nd7 15.
c4 d4 16. c5 Nxc5 17. Bc4 Nd7 18. Rf3 Nb6 19. Rh3 Nxc4 20. Nxc4 Ba6 21. Qh5 h6
22. f6 Bf8 23. fxg7 Bxg7 24. Rf1 Bxc4 25. bxc4 Re6 26. Rg3 Rf8 27. Bc1 Qd6 28.
c5 Qe7 29. Bxh6 Rg6 30. Bxg7 Kxg7 31. Rh3 Rg8 32. Qh7+ Kf8 33. Rb3 Rxg2+ 34.
Kh1 Qc7 35. Rb8+ Ke7 36. Qxf7# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "14"]
[White "Wang, Bowen(chn)"]
[Black "Liu, Meng"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1573"]
[BlackElo "1822"]
[PlyCount "73"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8.
Re1 Bg4 9. c3 f5 10. h3 Bh5 11. Nbd2 Qd6 12. Be2 O-O-O 13. Nxe4 dxe4 14. Nh2
Bf7 15. b4 Bh4 16. Nf1 Kb8 17. Bb5 Ne7 18. Ba4 Nd5 19. Bd2 Bf6 20. Bb3 Qd7 21.
Ne3 g6 22. Nxd5 Bxd5 23. Bxd5 Qxd5 24. Qb3 Qd6 25. a4 g5 26. Kh1 h5 27. Qc4 g4
28. Qc5 Qd7 29. Bf4 Be7 30. Qc4 Bd6 31. Bg5 Rde8 32. h4 g3 33. f4 exf3 34. gxf3
f4 35. Kg2 Qf5 36. Re2 Re3 37. Rae1 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "15"]
[White "Yu, Feiran"]
[Black "Chua, Jia-Tien"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "0"]
[BlackElo "1771"]
[PlyCount "102"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Be2 Nbd7 5. Nbd2 h6 6. c4 c6 7. b3 e6 8. Bb2
Bd6 9. O-O O-O 10. Qc1 Re8 11. Ba3 Bc7 12. Bb2 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5
15. Bxe5 Rxe5 16. Nf3 Re8 17. Nd4 Bg6 18. Rd1 Qe7 19. Bf3 Be4 20. cxd5 Nxd5 21.
Qb2 Rad8 22. Rac1 f5 23. Bxe4 Qxe4 24. Qc2 Nb4 25. Qc4+ Nd5 26. Qc2 Qxc2 27.
Rxc2 f4 28. exf4 Nxf4 29. Rcd2 Re4 30. Nf3 Rde8 31. Rd8 Nd5 32. Rxe8+ Rxe8 33.
Kf1 Kf7 34. Rd2 a5 35. a4 Re4 36. Nd4 Kf6 37. Rd3 Nf4 38. Rd2 Ne6 39. Nxe6 Kxe6
40. Rd3 b5 41. axb5 cxb5 42. f3 Rh4 43. h3 Rb4 44. Ke2 a4 45. bxa4 bxa4 46. Ra3
Kf5 47. Ra2 h5 48. g4+ hxg4 49. hxg4+ Kf4 50. Kf2 g5 51. Ra3 Ke5 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "16"]
[White "Men, Jiayi"]
[Black "Li, Xintong"]
[Result "1/2-1/2"]
[ECO "A54"]
[WhiteElo "1715"]
[BlackElo "1533"]
[PlyCount "94"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d6 2. c4 Nd7 3. Nf3 e5 4. Nc3 c6 5. g3 Ngf6 6. dxe5 dxe5 7. Bg2 Be7 8.
O-O O-O 9. b3 Qc7 10. Bb2 Re8 11. Qc2 Bf8 12. Ng5 g6 13. Rad1 Nc5 14. b4 Ne6
15. Nce4 Be7 16. Nxf6+ Bxf6 17. Ne4 Bg7 18. e3 Rd8 19. c5 Rxd1 20. Rxd1 Nd8 21.
Nd6 Be6 22. Ne8 Qb8 23. a3 Bh8 24. Qd2 Kf8 25. Nd6 f6 26. f4 Nf7 27. Nxf7 Kxf7
28. fxe5 fxe5 29. e4 Bf6 30. Rf1 Kg7 31. Bc1 Qd8 32. Qh6+ Kg8 33. h4 Bg7 34.
Qg5 Qxg5 35. Bxg5 Bg4 36. Rf2 Re8 37. Rd2 Bf8 38. Kf2 h6 39. Bd8 Kf7 40. Bf1
Be6 41. Bc7 Bg7 42. a4 Bb3 43. Bd6 h5 44. Rb2 Be6 45. b5 Bf8 46. b6 a5 47. Ke3
Rd8 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "17"]
[White "Wang, Jingyu"]
[Black "Baterdene, Tsogbayar"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1528"]
[BlackElo "2318"]
[PlyCount "68"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[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. Kh1 Be6 10. f4 b5 11. Bf3 Bc4 12. Rg1 Nbd7 13. f5 b4 14. Ne2 d5 15. Nd2
Nb6 16. Nxc4 Nxc4 17. Qd3 Bc5 18. Rf1 Nd6 19. Ng3 dxe4 20. Nxe4 Ndxe4 21. Bxe4
Nxe4 22. Qxe4 Qd4 23. Qf3 e4 24. Qg3 e3 25. f6 g6 26. Qg5 Rfe8 27. Re1 Rad8 28.
h4 h5 29. Qg3 Re4 30. Re2 Rxh4+ 31. Kg1 Qd1+ 32. Re1 Qxe1+ 33. Qxe1 e2+ 34. Qf2
e1=Q# 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "18"]
[White "Ma, Changyu"]
[Black "Shushakov, Andrey"]
[Result "1-0"]
[ECO "E72"]
[WhiteElo "0"]
[BlackElo "1738"]
[PlyCount "55"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 c6 6. e4 d6 7. Nge2 e5 8. d5 c5
9. O-O a6 10. a3 Ne8 11. Be3 f5 12. f3 g5 13. exf5 Bxf5 14. Ne4 Bxe4 15. fxe4
Nd7 16. Qd2 h6 17. Rxf8+ Bxf8 18. Bh3 Ng7 19. Nc3 Nf6 20. Rf1 Be7 21. Be6+ Nxe6
22. dxe6 b5 23. Bxg5 bxc4 24. Bxf6 Bxf6 25. Qxh6 Bg7 26. Qg6 Ra7 27. Rf7 Rxf7
28. Qxf7+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "19"]
[White "Zhai, Pinran"]
[Black "Ma, Binhe"]
[Result "0-1"]
[ECO "E51"]
[WhiteElo "1518"]
[BlackElo "1725"]
[PlyCount "118"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 Nbd7 5. Nc3 Bb4 6. Bd2 O-O 7. Bd3 c5 8. a3
Ba5 9. O-O cxd4 10. exd4 dxc4 11. Bxc4 a6 12. Rc1 b5 13. Bd3 Bb7 14. Bb1 h6 15.
Ne5 Bb6 16. Bf4 Nxe5 17. Bxe5 Nd7 18. Qc2 g6 19. Ne4 Rc8 20. Qb3 Rxc1 21. Rxc1
Nxe5 22. dxe5 Bxe4 23. Bxe4 Qd2 24. Qc2 Bxf2+ 25. Kh1 Qxc2 26. Rxc2 Bd4 27. Bb7
a5 28. Re2 Rb8 29. Ba6 b4 30. g3 bxa3 31. bxa3 Rb1+ 32. Kg2 Ra1 33. Re4 Bc3 34.
a4 Rd1 35. Bc4 Rd4 36. Kf3 Kf8 37. Rxd4 Bxd4 38. Ke4 Bg1 39. h3 Ke7 40. g4 f6
41. exf6+ Kxf6 42. Bd3 g5 43. Bb5 e5 44. Be8 Bd4 45. Bd7 Ke7 46. Bc6 Kd6 47.
Bb7 Kc5 48. Kf5 Kc4 49. Kg6 Bf2 50. Kf5 Kd4 51. Bc6 Bg3 52. Bb7 Ke3 53. Kg6 Kf4
54. Kxh6 Bh4 55. Kg6 e4 56. Kf6 e3 57. Ba6 Kf3 58. Ke5 e2 59. Bxe2+ Kxe2 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "20"]
[White "Li, Baitong"]
[Black "Zhu, Zikun"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1706"]
[BlackElo "1443"]
[PlyCount "87"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. h3 Be6 6. Nf3 h6 7. O-O Nf6 8. Re1
O-O 9. Nbd2 Nbd7 10. Nf1 Nb6 11. Ne3 c6 12. Nf5 Bxf5 13. Bxf5 Bc7 14. b3 Nc8
15. Bb2 Nd6 16. Bd3 Nde4 17. c4 Ba5 18. Re3 Rc8 19. Rc1 Re8 20. cxd5 cxd5 21.
Bb5 Re6 22. Rxc8 Qxc8 23. Ne5 a6 24. Bf1 Re8 25. a3 Bc3 26. Bxc3 Nxc3 27. Qe1
Nce4 28. f3 Nd6 29. Qd2 Qd8 30. Qb4 Re7 31. Rc3 Rc7 32. Rc5 Nc8 33. Qc3 Rxc5
34. Qxc5 Nd6 35. Bd3 Nde8 36. a4 Nc7 37. Qb6 Qc8 38. Kh2 Nce8 39. Qa5 Qc7 40.
Qc5 b6 41. Qc6 a5 42. Kg3 Nh5+ 43. Kf2 Nf4 44. Qxe8# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "21"]
[White "Liu, Jiapeng"]
[Black "Wei, Boyang"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "1418"]
[BlackElo "1687"]
[PlyCount "73"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. e3 Be7 5. Nc3 O-O 6. Bd3 c5 7. O-O Nc6 8. Re1
a6 9. a3 dxc4 10. Bxc4 b5 11. Be2 Bb7 12. h3 Qc7 13. dxc5 Bxc5 14. b4 Nxb4 15.
axb4 Bxb4 16. Nxb5 axb5 17. Rxa8 Rxa8 18. Bd2 Rd8 19. Nd4 Bxd2 20. Qxd2 Qb6 21.
Qb4 Ba6 22. Rc1 h6 23. Qa3 Bb7 24. Qc5 Qxc5 25. Rxc5 Rc8 26. Rxc8+ Bxc8 27.
Bxb5 Bb7 28. f3 e5 29. Nf5 e4 30. Nd6 Bd5 31. fxe4 Nxe4 32. Nxe4 Bxe4 33. Kf2
f5 34. h4 g5 35. hxg5 hxg5 36. g3 Kf7 37. Bc4+ 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "22"]
[White "Wang, Xinbo"]
[Black "Li, Zining"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1581"]
[BlackElo "0"]
[PlyCount "65"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. b3 Nc6 3. Bb2 d6 4. Bb5 Bd7 5. f4 a6 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Qe2
e6 9. Nf3 Qc7 10. O-O-O Be7 11. d4 b6 12. d5 Bb7 13. dxe6 fxe6 14. Ng5 Bc8 15.
e5 dxe5 16. fxe5 Nd5 17. Nxe6 Bxe6 18. Nxd5 Bxd5 19. Rxd5 Bg5+ 20. Kb1 Qe7 21.
Rhd1 O-O 22. e6 Rae8 23. Rd7 Qxd7 24. Rxd7 Bh6 25. e7 Rf7 26. Rd8 Rfxe7 27.
Rxe8+ Kf7 28. Qxe7+ Kg6 29. Qe4+ Kh5 30. Re5+ g5 31. g4+ Kh4 32. Qg2 Bg7 33.
Qg3# 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "23"]
[White "Lu, Miaoyi"]
[Black "Yang, Pengfei"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1545"]
[BlackElo "0"]
[PlyCount "64"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. g3 g6 8. Bg2
Bg7 9. Nf3 Nbd7 10. Rb1 O-O 11. O-O Qc7 12. b3 Rfb8 13. a4 Rb7 14. Bd2 Rab8 15.
Qc2 Ng4 16. Rfc1 Qb6 17. h3 Nge5 18. Nxe5 Nxe5 19. Be3 Qa5 20. Kh2 c4 21. bxc4
Nxc4 22. Nd1 Nxe3 23. Rxb7 Rxb7 24. fxe3 Rb4 25. Nc3 Rc4 26. Qb3 Rxc3 27. Qb8+
Bf8 28. Rf1 Rc8 29. Qb3 Bxe2 30. Rf4 Qd2 31. Rd4 Qc2 32. Qxc2 Rxc2 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "24"]
[White "Li, Zongyang"]
[Black "Zou, Zhengliang"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "171"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. O-O Nc6 8. d5
Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 Nf6 13. c5 g5 14. Rc1 a6 15. Qc2
Ng6 16. cxd6 cxd6 17. Na4 Bd7 18. Nb6 Rb8 19. Qc7 Qxc7 20. Rxc7 Rf7 21. Nxd7
Rxd7 22. Bb6 Bf8 23. Nd3 Rxc7 24. Bxc7 Rc8 25. Rc1 g4 26. Bb6 Ne7 27. Bf2 gxf3
28. gxf3 Kf7 29. a4 Ke8 30. a5 Kd7 31. Kf1 Ne8 32. Rxc8 Nxc8 33. Nc1 Be7 34. b4
Nc7 35. Na2 Kd8 36. Kg2 Ke8 37. Nc3 Bd8 38. Na4 Kd7 39. Kh3 Ke8 40. Bf1 Kf7 41.
Kg2 Ke8 42. Kg1 Bg5 43. Nb2 Be7 44. h4 Bf8 45. Kh2 Kf7 46. Na4 Ke8 47. Kh3 Kf7
48. Kg4 Kg6 49. Nb6 Ne7 50. Nd7 Kf7 51. Nxf8 Kxf8 52. Kg5 Kg7 53. Bb6 Nb5 54.
Bxb5 axb5 55. Bc7 Nc8 56. Bb8 h6+ 57. Kf5 Kf7 58. Bc7 Ne7+ 59. Kg4 Nc8 60. Kh5
Kg7 61. Bd8 Na7 62. Bb6 Nc8 63. Bc7 Kh7 64. Bd8 Kg7 65. Kg4 Kg6 66. h5+ Kg7 67.
Kf5 Kf7 68. Bf6 Na7 69. Bxe5 dxe5 70. Kxe5 Nc8 71. Kxf4 Nd6 72. Ke5 Ke7 73. f4
Nc4+ 74. Kd4 Nd6 75. e5 Nf5+ 76. Kc5 Ng3 77. Kxb5 Nxh5 78. f5 Nf4 79. Kc4 h5
80. b5 h4 81. a6 bxa6 82. bxa6 Nxd5 83. Kxd5 h3 84. f6+ Kf8 85. a7 Kf7 86. a8=Q
 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "25"]
[White "Lian, Shian"]
[Black "Yuan, Qijun"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1439"]
[BlackElo "0"]
[PlyCount "109"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 Bg4 5. Qb3 Bxf3 6. Qxb7 Bxg2 7. Bxg2 Nbd7
8. cxd5 cxd5 9. Nxd5 Nxd5 10. Qxd5 Rc8 11. d4 e6 12. Qb3 Rb8 13. Qc2 Bb4+ 14.
Bd2 Bxd2+ 15. Qxd2 Qb6 16. O-O-O O-O 17. Kb1 Rfc8 18. Rc1 Rxc1+ 19. Rxc1 Nf6
20. Qc2 g6 21. Qe2 Ng4 22. h3 Nh6 23. Be4 a5 24. Rc6 Qb4 25. Rc4 Qe7 26. Rc5
Qd8 27. Rc6 Qh4 28. Qf3 Qg5 29. Bd3 Qg1+ 30. Rc1 Qg5 31. Qg3 Qd8 32. Qc7 Nf5
33. Qxd8+ Rxd8 34. Rc5 Ra8 35. Bxf5 gxf5 36. Kc2 Kg7 37. Kb3 Kg6 38. Ka4 Kg5
39. Rxa5 Rc8 40. Rc5 Ra8+ 41. Kb3 Kh4 42. Rc7 Kxh3 43. Rxf7 Kg2 44. f4 Kf3 45.
Rxh7 Kxe3 46. Re7 Kxd4 47. Rxe6 Rb8+ 48. Kc2 Rc8+ 49. Kb1 Rh8 50. Re5 Kc4 51.
a3 Kb3 52. Rb5+ Kc4 53. Rxf5 Kb3 54. Rb5+ Kc4 55. Rb4+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "26"]
[White "Tsetsenbileg, Munkhbayar"]
[Black "Wang, Lingxiang"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "1409"]
[BlackElo "0"]
[PlyCount "104"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 a6 5. Nf3 b5 6. b3 Bg4 7. Be2 e6 8. O-O Bd6
9. h3 Bh5 10. Bb2 Nbd7 11. c5 Bc7 12. b4 O-O 13. a4 Ne4 14. axb5 axb5 15. Nxe4
dxe4 16. Nd2 Bxe2 17. Qxe2 f5 18. f3 exf3 19. Qxf3 Rxa1 20. Rxa1 Nb8 21. Nb3
Qd5 22. Qxd5 exd5 23. Ra7 Rf7 24. Ra8 Rf8 25. Na5 Bg3 26. Bc1 Kf7 27. Kf1 Re8
28. Bd2 g5 29. Nb7 Ke6 30. Be1 Bc7 31. Na5 Kd7 32. Kf2 Re4 33. Nb3 Re7 34. Ra7
Ke6 35. Nd2 h5 36. Nf3 Kf6 37. Ke2 h4 38. Nxh4 Ke6 39. Nf3 Kf6 40. Kd3 Rf7 41.
h4 g4 42. Ng1 Kg6 43. Ne2 Rh7 44. Bg3 Bxg3 45. Rxh7 Kxh7 46. Nxg3 Kg6 47. Ne2
Kh5 48. g3 Kg6 49. Nf4+ Kh6 50. Ne6 Kg6 51. Nd8 Kf6 52. Kc3 Kg6 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "27"]
[White "Wang, Yuehuan"]
[Black "He, Songyan"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "93"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O Be7 5. d3 O-O 6. Nbd2 c5 7. e4 Nc6 8. c3
b6 9. Re1 dxe4 10. dxe4 e5 11. Nc4 Qc7 12. b3 Be6 13. Nfd2 Rad8 14. Qc2 b5 15.
Ne3 Qd7 16. Rd1 Qc7 17. Bb2 Rd7 18. Nf3 Rfd8 19. Nh4 g6 20. Nf3 h6 21. h4 a5
22. Rxd7 Rxd7 23. Rd1 Rxd1+ 24. Nxd1 c4 25. Bc1 Ng4 26. Nh2 cxb3 27. axb3 Nxh2
28. Kxh2 Nd4 29. Qd2 Nxb3 30. Qxh6 Nxc1 31. Qxc1 b4 32. Bf1 Bb3 33. c4 Bxd1 34.
Qxd1 Qd6 35. Be2 Qd4 36. Qxd4 exd4 37. Bd1 d3 38. Kg2 Bc5 39. f4 f6 40. g4 Kf7
41. f5 g5 42. hxg5 fxg5 43. e5 Bd4 44. e6+ Ke7 45. Kf3 Kd6 46. Ke4 Bf6 47. Kxd3
 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "28"]
[White "Wang, Boxiu"]
[Black "Li, Tianbo"]
[Result "1-0"]
[ECO "C89"]
[WhiteElo "0"]
[BlackElo "1538"]
[PlyCount "120"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 O-O 8. c3
d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 Nf6 12. d4 Bd6 13. Re1 Bxh2+ 14. Kxh2
Ng4+ 15. Kg1 Qh4 16. Qf3 Qh2+ 17. Kf1 Qh1+ 18. Ke2 Re8+ 19. Be3 Qh5 20. Rh1 Qg6
21. Kd2 Bf5 22. Na3 Rad8 23. Bc2 Bxc2 24. Nxc2 Ne5 25. Qe2 Nc4+ 26. Kc1 Qxg2
27. Qf1 Qe4 28. b3 Nd6 29. Kb2 Rb8 30. f3 Qf5 31. Qh3 a5 32. Qxf5 Nxf5 33. Bf4
Rb7 34. Rh5 g6 35. Rg1 Ng7 36. Rh2 Ne6 37. Be5 a4 38. Rg4 Nf8 39. f4 h5 40. Rg1
Kh7 41. f5 Re7 42. Nb4 Nd7 43. Bf4 Re8 44. fxg6+ fxg6 45. Rhg2 Nf8 46. Nd5 Re6
47. Nxc7 Rf6 48. Be5 Rf7 49. Nd5 axb3 50. axb3 Ra7 51. Nf6+ Kh6 52. Ne4 Ra6 53.
Nc5 Rc6 54. b4 Rc8 55. Ne4 Ra8 56. Bd6 Rg7 57. Nc5 Re8 58. Bf4+ Kh7 59. Ne4 Nd7
60. Bg5 Rf8 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "29"]
[White "Qu, Xilun"]
[Black "Zhang, Siqi"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "0"]
[BlackElo "1523"]
[PlyCount "77"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Rb1 Ne7
9. b4 cxb3 10. Nxb3 Nxb3 11. Qxb3 Nc6 12. Qxb6 axb6 13. Bd3 Be7 14. Ke2 Kd7 15.
Rb3 Kc7 16. Ng5 Bxg5 17. Bxg5 Na5 18. Rb4 Nc6 19. Rb3 Na5 20. Rb2 Nc6 21. Ra1
h6 22. Be3 Rd8 23. f4 Rg8 24. g4 h5 25. g5 g6 26. c4 Rd8 27. Kf2 dxc4 28. Bxc4
Nxd4 29. Rd1 b5 30. Bxd4 Bd7 31. Bxb5 Bxb5 32. Rxb5 Kb8 33. Ke2 Rc8 34. Bc5 Kc7
35. Rd6 h4 36. Rdb6 Ra7 37. Bd6+ Kd7 38. Rxb7+ Rxb7 39. Rxb7+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "30"]
[White "Zhou, Yunliang"]
[Black "Wang, Puxuan"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1517"]
[BlackElo "0"]
[PlyCount "59"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. c3 Nc6 3. d4 e6 4. Nf3 cxd4 5. Nxd4 Bc5 6. Nb3 Bb6 7. Bd3 Nge7 8.
O-O O-O 9. Bf4 Bc7 10. Bxc7 Qxc7 11. Na3 a6 12. Nc4 b5 13. Ne3 Ne5 14. Bc2 Bb7
15. f4 N5c6 16. e5 Qb6 17. Qd3 Nf5 18. Rae1 Nce7 19. Nd4 Rac8 20. g4 Ba8 21.
gxf5 Qb7 22. Nf3 exf5 23. Nxf5 Ng6 24. Ne7+ Kh8 25. Nxc8 Rxc8 26. Qe3 Nh4 27.
Be4 Nxf3+ 28. Bxf3 Qc7 29. Bxa8 Rxa8 30. Rd1 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "31"]
[White "Zhang, Jiaqi"]
[Black "Wang, Zixuan"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "1475"]
[BlackElo "0"]
[PlyCount "59"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Be3 Nf6 8.
O-O Be7 9. Kh1 b5 10. a3 Bb7 11. f4 d6 12. Qf3 Nxd4 13. Bxd4 e5 14. fxe5 dxe5
15. Be3 O-O-O 16. h3 h6 17. Qf2 Qd6 18. Rad1 Qe6 19. Bb6 Rd7 20. Be3 Rf8 21.
Qf5 Qxf5 22. Rxf5 Bd6 23. Bxh6 gxh6 24. Rxf6 Rh8 25. Bxb5 axb5 26. Rdxd6 Rxd6
27. Rxd6 h5 28. Rf6 Rh7 29. Nxb5 Bxe4 30. Nd6+ 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "32"]
[White "Chen, Boyu"]
[Black "Zhang, Jiaqi(h)"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "130"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 e6 2. g3 Nf6 3. d3 d5 4. cxd5 exd5 5. Bg2 Be7 6. Nf3 O-O 7. O-O Nc6 8. a3
Be6 9. d4 Ne4 10. Bd2 f5 11. e3 Bf6 12. Nc3 Ne7 13. Rc1 Bf7 14. Ne1 Bh5 15.
Qxh5 Nxd2 16. Nd3 Nxf1 17. Nf4 Qd7 18. Ncxd5 c6 19. Nxe7+ Bxe7 20. d5 Qe8 21.
Qh3 Nxe3 22. fxe3 Bg5 23. g4 Bxf4 24. exf4 fxg4 25. Qb3 cxd5 26. Bxd5+ Kh8 27.
Qg3 Rd8 28. Bg2 Qa4 29. Qxg4 Qd4+ 30. Kh1 Qxf4 31. Qxf4 Rxf4 32. Bxb7 h6 33. b3
Rdf8 34. Ba6 Rf3 35. Bc4 Kh7 36. Kg2 Rf2+ 37. Kg1 Ra2 38. a4 Rd2 39. Kh1 Rfd8
40. Rc3 R2d4 41. Kg2 h5 42. h3 Kh6 43. Kg3 g6 44. Be2 Kg5 45. h4+ Kf6 46. Re3
R4d5 47. Bc4 Re5 48. Rf3+ Rf5 49. Re3 Rd6 50. Re8 g5 51. Rf8+ Ke5 52. Re8+ Kd4
53. hxg5 Rxg5+ 54. Kh4 Re5 55. Rxe5 Kxe5 56. Kxh5 Kd4 57. Kg5 Kc3 58. Kf5 a5
59. Ke5 Rd1 60. Ke4 Rd8 61. Ke5 Rd4 62. Bf7 Rd1 63. Bc4 Kb4 64. Ke4 Kc5 65. Ke3
Rd8 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "33"]
[White "Zhu, Chenxi"]
[Black "Chen, Shouqi"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "125"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O b5 7. Bb3 Bc5 8. e5
Ng8 9. Ng5 Nh6 10. Qh5 O-O 11. Ne4 Be7 12. Bxh6 gxh6 13. f4 Na5 14. Qxh6 Kh8
15. Nf6 Bxf6 16. exf6 Rg8 17. Bxf7 Bb7 18. Bxg8 Qxg8 19. Qg7+ Qxg7 20. fxg7+
Kxg7 21. Nd2 Rg8 22. Rfe1 Kf6 23. g3 h5 24. Kf2 h4 25. b3 hxg3+ 26. hxg3 Rh8
27. Nf3 d6 28. Rh1 Re8 29. Rae1 Re4 30. Rxe4 Bxe4 31. Rc1 c5 32. Ng5 Bf5 33.
Kf3 Nc6 34. Ne4+ Ke6 35. g4 Bxe4+ 36. Kxe4 d5+ 37. Kf3 c4 38. f5+ Kf6 39. Kf4
Nb4 40. g5+ Kf7 41. a3 Nc6 42. f6 Kg6 43. Re1 Nd8 44. Ke5 d3 45. Kxd5 dxc2 46.
bxc4 bxc4 47. Kd6 Kxg5 48. Ke7 Nc6+ 49. Kd6 Nd8 50. Kd7 Nf7 51. Ke7 Nh6 52. f7
Nxf7 53. Kxf7 Kf4 54. Rc1 Ke3 55. Rxc2 Kd3 56. Rh2 c3 57. Ke6 c2 58. Rh1 Kc3
59. Kd5 Kb2 60. a4 a5 61. Kc4 c1=Q+ 62. Rxc1 Kxc1 63. Kb5 1-0

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "34"]
[White "Zou, Jiaye"]
[Black "Hao, Zidi"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "100"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qd6 6. Na3 Be6 7. Qe2 b5 8.
c3 Be7 9. Rd1 Bg4 10. d4 Bxf3 11. Qxf3 exd4 12. Rxd4 Qf6 13. Bf4 Ra7 14. e5 Qg6
15. Re1 Qe6 16. h3 Bxa3 17. bxa3 Ne7 18. Red1 O-O 19. Be3 Raa8 20. Qh5 Nf5 21.
Rg4 Nxe3 22. fxe3 Kh8 23. Qg5 Rg8 24. Rh4 h6 25. Rdd4 Kh7 26. Rh5 Qxa2 27. Rd7
Qb1+ 28. Kh2 Qg6 29. Qf5 Rac8 30. Rxf7 Qxf5 31. Rhxf5 Rge8 32. Kg3 a5 33. Kf4
c5 34. e6 Rxe6 35. Rxc5 c6 36. Ra7 Rf8+ 37. Kg3 a4 38. e4 Rg6+ 39. Kh2 Rf2 40.
h4 Rfxg2+ 41. Kh1 R2g4 42. Rh5 Rxe4 43. Rd7 Re3 44. Kh2 Rxc3 45. Rd2 Rxa3 46.
Rc5 b4 47. Rcc2 b3 48. Rb2 c5 49. Rf2 c4 50. Rfe2 c3 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "35"]
[White "Jin, Pinyan"]
[Black "Hong, Zixi"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "136"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. exd5 exd5 5. d4 c4 6. Bg2 Be6 7. Nge2 Bb4 8. O-O
Bxc3 9. bxc3 h6 10. Nf4 Nf6 11. Nxe6 fxe6 12. Re1 O-O 13. Rxe6 Nc6 14. Ba3 Rf7
15. Rd6 Rd7 16. Re6 Rf7 17. Re1 Qc7 18. Bh3 Nd8 19. Rb1 Ne4 20. Rf1 Nxc3 21.
Qh5 Nxb1 22. Rxb1 Kh8 23. Qxd5 Rf6 24. Re1 Nc6 25. Qxc4 Qb6 26. Bc5 Na5 27. Qc3
Qb5 28. Bf1 Qa4 29. a3 Rc8 30. Qb2 Qc6 31. Bb5 Qf3 32. c4 b6 33. Bb4 Nxc4 34.
Qc2 Qd5 35. Be7 Rf7 36. Ba6 Rc7 37. Bb4 Nd6 38. Qb1 Qxd4 39. Qa2 Ne4 40. Rf1
Ng5 41. Qe2 Ne4 42. Bd3 Nf6 43. Bg6 Rfd7 44. Bf5 Rd5 45. Bc2 Re5 46. Qd1 Qxd1
47. Bxd1 Rd5 48. Bf3 Rd3 49. Be2 Rb3 50. Bd1 Rb2 51. Bd6 Rd7 52. Be5 Rbd2 53.
Ba4 R7d3 54. Bf4 Ra2 55. Bc1 Rd4 56. Bb3 Ra1 57. Bb2 Rxf1+ 58. Kxf1 Rd2 59.
Bxf6 gxf6 60. Bc4 Rc2 61. Be6 Rc3 62. a4 Kg7 63. Ke2 Kf8 64. Kd2 Ra3 65. Bd7
Ke7 66. Bb5 Kd6 67. Kc2 Ra2+ 68. Kb3 Rxf2 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "36"]
[White "Wen, Langning"]
[Black "Sun, Mingze"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "73"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Be3 a6 6. Bd3 c5 7. Nf3 Nc6 8. Ne2
c4 9. O-O cxd3 10. Qxd3 Be7 11. Ng3 O-O 12. c3 f6 13. exf6 Nxf6 14. Rad1 Bd6
15. Bg5 Qe8 16. Rfe1 Bxg3 17. fxg3 Ne4 18. Bc1 Qh5 19. c4 Rf6 20. Qb3 Rf7 21.
Rf1 h6 22. Rde1 Rf6 23. g4 Qf7 24. cxd5 exd5 25. h3 Ng3 26. Rf2 Nxd4 27. Nxd4
Rxf2 28. Qxg3 Rf6 29. Nf3 Re6 30. Rf1 Qe7 31. g5 hxg5 32. Bxg5 Qe8 33. Bf4 Rg6
34. Qh4 Bf5 35. Ng5 Rh6 36. Qg3 Qg6 37. Qf3 1/2-1/2

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "37"]
[White "Kaminskii, Ilia"]
[Black "Sun, Haohan"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "96"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. Nxd5 Nxd5 6. cxd5 d6 7. e4 g6 8.
Bb5+ Bd7 9. Bxd7+ Nxd7 10. Qc2 Bg7 11. Bd2 O-O 12. Bc3 a6 13. Bxg7 Kxg7 14. Ne2
b5 15. O-O Re8 16. f3 Qb6 17. Kh1 Kg8 18. a4 Ne5 19. Nc1 Nc4 20. Qc3 Ne5 21. a5
Qb7 22. Nd3 Nxd3 23. Qxd3 Qe7 24. Rfc1 Rac8 25. Qc2 Qe5 26. Qc3 Qxc3 27. Rxc3
Re5 28. b4 c4 29. Rd1 Rce8 30. h3 f5 31. exf5 Re1+ 32. Rxe1 Rxe1+ 33. Kh2 gxf5
34. Kg3 Kg7 35. Kf4 Kf6 36. g4 Rd1 37. Re3 Rxd5 38. g5+ Kf7 39. Rc3 Kg6 40. h4
Rd4+ 41. Kg3 h5 42. f4 d5 43. Re3 Re4 44. Kf3 Kf7 45. Ke2 Rxf4 46. g6+ Kf6 47.
g7 Kxg7 48. Re6 Re4+ 0-1

[Event "2018"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2018.01.28"]
[Round "9"]
[Board "38"]
[White "Zhang, Yili"]
[Black "Talypin, Bogdan"]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "1100"]
[BlackElo "0"]
[PlyCount "111"]
[EventDate "2018.01.24"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 e6 8.
O-O Be7 9. Be3 O-O 10. f4 Nc5 11. Bf3 e5 12. fxe5 dxe5 13. Nf5 Qc7 14. Nxe7+
Qxe7 15. Nd5 Nxd5 16. Qxd5 Nd7 17. Qc4 b5 18. Qd5 Rb8 19. Qd2 Bb7 20. Bg5 f6
21. Be3 Nc5 22. Qb4 Rbc8 23. Rad1 Rfe8 24. Bxc5 Qxc5+ 25. Qxc5 Rxc5 26. c3 Re7
27. Rd8+ Kf7 28. Rfd1 Rc4 29. Re1 Re8 30. Rd7+ Re7 31. Rd2 Rcc7 32. Kf2 Red7
33. Red1 Bc6 34. Ke3 Rxd2 35. Rxd2 Rd7 36. Rxd7+ Bxd7 37. Kd3 Be6 38. b3 Ke7
39. h3 Kd6 40. Bg4 Bxg4 41. hxg4 Kc5 42. a3 a5 43. b4+ axb4 44. axb4+ Kb6 45.
c4 g6 46. cxb5 Kxb5 47. Kc3 h6 48. g3 g5 49. Kb3 Kb6 50. Kc4 Kc6 51. b5+ Kb6
52. Kb4 Kb7 53. Kc5 Kc7 54. Kd5 Kb6 55. Ke6 Kxb5 56. Kxf6 1-0