FIDE "Boyi Cup"China Youth Chess International Open Tournament 2017 (CHN) PGN chess games notation

PGN Chess Game "Boyi Cup"China Youth Chess International Open Tournament 2017 (CHN)
[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "1.1"]
[White "Sima, Chengtai"]
[Black "Bilguun, Sumiya"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1528"]
[BlackElo "2437"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. d3 Nf6 5. Bf4 Nbd7 6. Nc3 Nh5 7. Bd2 e5 8. O-O
Nhf6 9. e4 Bd6 10. Qc1 d4 11. Nd1 Nc5 12. b3 O-O 13. Nb2 Re8 14. Nc4 Bc7 15. a4
b5 16. axb5 cxb5 17. Na5 Qd7 18. Bb4 Bb6 19. Nh4 Rac8 20. Bxc5 Bxc5 21. f3 Bh5
22. Qd2 Qe7 23. Nf5 Qf8 24. Rf2 Bb4 25. Qg5 Bg6 26. Bh3 Rc7 27. Nh4 Qc5 28.
Nxg6 hxg6 29. f4 Nh7 30. Qg4 Qb6 31. Nc4 bxc4 32. bxc4 Bc3 33. Rc1 a5 34. Qd1
Rb7 35. Rf1 a4 0-1


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "1.2"]
[White "Wang, Tongsen"]
[Black "Chi, Haoyuan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2362"]
[BlackElo "1504"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. g3
cxd4 9. cxd4 Bb4+ 10. Kf2 Qd8 11. Bh3 Nb6 12. Ne2 Bd7 13. Qd3 g6 14. g4 h5 15.
gxh5 Rxh5 16. Bg4 Rh8 17. h4 Qc7 18. h5 gxh5 19. Rxh5 O-O-O 20. Ng5 Rhf8 21.
Rh7 Rde8 22. Nxf7 Re7 23. Ng5 Rxh7 24. Qxh7 Re8 25. a3 Bf8 26. Bh5 Rd8 27. Bf7
Be7 28. Nxe6 Bxe6 29. Bxe6+ Kb8 30. Qh3 Rf8 31. Bd2 Qd8 32. Rh1 Nc4 33. Bc3 Qb6
34. Kg2 Rd8 35. f5 Bf8 36. Qf3 Qb5 37. Nf4 Nb6 38. Rh8 Qc4 39. Qd3 Qxd3 40.
Nxd3 Be7 41. Rxd8+ Nxd8 42. Bg8 Nc6 43. f6 Bf8 44. Nf4 Kc8 45. Nxd5 Nxd5 46.
Bxd5 Kd7 47. e6+ Kd8 48. Bxc6 bxc6 49. Bb4 Bxb4 50. axb4 Ke8 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "1.3"]
[White "Gritsenko, Olesya"]
[Black "Liu, Zhaoqi"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1480"]
[BlackElo "2172"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e6 2. Nf3 d5 3. d3 Nf6 4. exd5 exd5 5. Be2 Bd6 6. Bg5 h6 7. Bh4 O-O 8.
O-O c6 9. c4 Bf5 10. Nc3 d4 11. Ne4 Be7 12. Ng3 Bh7 13. Qd2 c5 14. Nh1 Nc6 15.
Rae1 Qd7 16. Bd1 Qf5 17. Bc2 g5 18. Bg3 Rfe8 19. Ne5 Bf8 20. Nxc6 bxc6 21. h3
h5 22. h4 Bh6 23. f4 Rxe1 24. Qxe1 Re8 25. Qd2 g4 26. Nf2 Re3 27. Kh2 Bxf4 28.
Bxf4 Qxf4+ 29. Kg1 Qg3 30. Nd1 Qxh4 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "1.4"]
[White "Cheng, Yuanda"]
[Black "Yang, Zicheng"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2078"]
[BlackElo "1475"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 d6 3. d3 Nf6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. Nbd2 Nc6 8. Re1
Bd7 9. Nf1 Qc7 10. h4 Ng4 11. c3 Nge5 12. N3h2 h5 13. Ne3 Be6 14. f4 Nd7 15. f5
Be5 16. fxe6 fxe6 17. Nef1 Nf6 18. Be3 d5 19. exd5 Nxd5 20. Bxc5 Bxg3 21. Rxe6
Bxh2+ 22. Nxh2 Qg3 23. Qe1 Qxd3 24. Rd1 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "1.5"]
[White "Li, Xintong"]
[Black "Hu, Yu A."]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1436"]
[BlackElo "2066"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Ngf6 5. d3 a6 6. Ba4 e5 7. O-O Be7 8. Re1
O-O 9. Nbd2 b5 10. Bb3 Bb7 11. Nf1 c4 12. Bc2 cxd3 13. Bxd3 Nc5 14. Ng3 Re8 15.
Bc2 Bf8 16. h3 g6 17. Bg5 h6 18. Bd2 Bg7 19. b4 Ne6 20. Bb3 Nf4 21. c4 bxc4 22.
Bxc4 d5 23. exd5 Bxd5 24. Bxd5 N6xd5 25. Rb1 Qb6 26. Qb3 Rad8 27. Ne4 Ne6 28.
Rbd1 Ndf4 29. Be3 Qb8 30. Nc5 Nxc5 31. Bxc5 e4 32. Nd2 Rd3 33. Qa4 Qa8 34. Qc2
e3 35. Nf3 Rc3 36. Qa4 e2 37. Rd2 Nxg2 38. Kxg2 Qxf3+ 39. Kg1 Re5 40. Rd8+ Kh7
41. Qxa6 Rg5+ 42. Kh2 Qg2# 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "1.6"]
[White "Nie, Xin"]
[Black "Wang, Jingyu"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2045"]
[BlackElo "1419"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Nge2 e5 7. Bg5 Nbd7 8. Qd2
c6 9. d5 cxd5 10. Nxd5 Nb6 11. Nec3 Nbd7 12. O-O-O a6 13. Nxf6+ Nxf6 14. Qxd6
Qxd6 15. Rxd6 Be6 16. Nd5 Nxd5 17. cxd5 Bc8 18. Rb6 h6 19. Be3 Rd8 20. Bc4 Bf8
21. Rd1 Kg7 22. d6 Ra7 23. Bb3 Bd7 24. Bd5 Bc8 25. Bc5 Rd7 26. Kb1 h5 27. Rc1
Ra8 28. Ba3 Kf6 29. Rc7 Kg7 30. Bxb7 Rxc7 31. dxc7 Bxb7 32. Bxf8+ Kxf8 33. Rxb7
Rc8 34. Rb8 Rxb8 35. cxb8=Q+ Kg7 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "1.7"]
[White "Zhai, Pinran"]
[Black "Shao, Wenbin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1388"]
[BlackElo "2019"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O h6 9. Be3 Bd7 10. f3 Qc7 11. Be2 b5 12. Nxc6 Bxc6 13. a3 Be7 14. h4 d5
15. exd5 Nxd5 16. Nxd5 Bxd5 17. Qd4 Rc8 18. Rd2 O-O 19. Bf4 Qa5 20. Bd1 Rc4 21.
Qe3 Bc5 22. Qd3 Rxf4 23. Kb1 Rd4 0-1


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "1.8"]
[White "Karpinskiy, Kirill"]
[Black "Liu, Yuanxin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2010"]
[BlackElo "1374"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 e6 2. Nf3 d5 3. c4 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O c5 7. cxd5 Nxd5 8. Nc3
cxd4 9. Nxd5 Qxd5 10. Nxd4 Qa5 11. Be3 Nd7 12. Nb3 Qd8 13. Qc2 Bg5 14. f4 Be7
15. Rfd1 Bf6 16. Rac1 Qe7 17. Nc5 Nb6 18. Ne4 Nd5 19. Bc5 Qe8 20. Nxf6+ Nxf6
21. Bxf8 Kxf8 22. Qc5+ Kg8 23. Qd6 Bd7 24. Bxb7 Rb8 25. Bf3 Rxb2 26. Rc7 Ba4
27. Rdc1 Rb8 28. Bc6 Bxc6 29. Qxc6 Kf8 30. Qc5+ Kg8 31. Rc8 Rxc8 32. Qxc8 Kf8
33. Qxe8+ Kxe8 34. Rc7 a5 35. Ra7 Nd5 36. Rxa5 Ke7 37. Ra7+ Kf6 38. a4 Nc3 39.
Kf2 Kg6 40. a5 f5 41. a6 Kf6 42. Rb7 Ne4+ 43. Kg2 Nd6 44. a7 Nxb7 45. a8=Q Nd6
46. Qd8+ Kf7 47. Qxd6 1-0


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "1.9"]
[White "Lu, Miaoyi"]
[Black "Hu, Yu"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1034"]
[BlackElo "2003"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Nc6 5. Nc3 Be7 6. Bxf6 Bxf6 7. d5 exd5 8.
Qxd5 d6 9. Bb5 O-O 10. Rd1 Qa5 11. a4 Bxc3+ 12. bxc3 Qxc3+ 13. Qd2 Qxd2+ 14.
Rxd2 Rd8 15. e4 Bg4 16. Bxc6 bxc6 17. c4 Rab8 18. O-O Be6 19. Rc1 Bxc4 20. h3
Bb3 21. e5 dxe5 22. Rxd8+ Rxd8 23. Rxc5 Bxa4 24. Nxe5 Rd5 25. Rxd5 cxd5 26. Kf1
f6 27. Nf3 Bb5+ 28. Ke1 Kf7 29. Nd4 Bc4 30. g3 g6 31. Kd2 Ke7 32. Kc3 Kd6 33.
Kb4 Ke5 34. Nc6+ Ke4 35. Nxa7 Kf3 36. Nc6 Kxf2 37. Ne7 Kxg3 38. Kc5 Kxh3 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "1.10"]
[White "Chiryasov, Sergey"]
[Black "Artyushin, Vladislav"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1982"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. Nf3 d5 2. b3 Nc6 3. Bb2 Bf5 4. e3 Nf6 5. Bb5 a6 6. Nd4 axb5 7. Nxf5 e6 8.
Ng3 Bd6 9. f4 O-O 10. O-O Qd7 11. Nc3 Ne7 12. Qe2 c6 13. Nd1 Ra7 14. Bxf6 gxf6
15. Nh5 Kh8 16. Nxf6 Qd8 17. Qh5 h6 18. Qxh6# 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "1.11"]
[White "Cui, Xuanliang"]
[Black "Zheng, Fangbing"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1962"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. dxc5 Qxd1+ 7. Kxd1 e5 8.
h3 Bxf3+ 9. gxf3 Bxc5 10. Be3 Bxe3 11. fxe3 Nge7 12. Kc2 Nf5 13. e4 Ng3 14. Rg1
Nxf1 15. Rxf1 Ke7 16. Na3 Rac8 17. Rad1 Rhd8 18. Rxd8 Nxd8 19. Rd1 Ne6 20. Nb5
Rc5 21. Nxa7 Nd4+ 22. Kd3 Nxf3 23. Ke3 Ng5 24. h4 Ne6 25. Rd5 Rxd5 26. exd5 Nf4
27. Ke4 f6 28. c4 Ng6 29. h5 Nf4 30. b4 Nxh5 31. c5 Ng3+ 32. Kf3 Nf5 33. d6+
Ke6 34. a4 Nd4+ 35. Kg2 Kd5 36. a5 Ne6 37. Nc8 Kc6 38. Ne7+ Kb5 39. Kf3 h5 40.
d7 Nd8 41. Kg3 g5 42. Kf3 f5 43. Nxf5 Kxb4 44. Ke4 Kxc5 45. Kxe5 Kc6 46. Kf6
Kxd7 47. Kxg5 Nc6 48. Kxh5 Nxa5 49. Kg4 Kc6 50. Kf3 Kc5 51. Ke2 b5 52. Kd2 Nc4+
53. Kd3 Ne5+ 54. Kc3 Nc6 55. Ng3 Kd5 56. Ne2 Kc5 57. Nc1 b4+ 58. Kb2 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "1.12"]
[White "Sun, Jiajun"]
[Black "Ding, Xingyi"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1918"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Be7 5. O-O O-O 6. h3 d6 7. c3 Be6 8. Re1
a6 9. Ba4 h6 10. Nbd2 Re8 11. d4 Qd7 12. d5 Bxd5 13. exd5 Nxd5 14. Nf1 b5 15.
Qxd5 bxa4 16. Nxe5 Qd8 17. Nxc6 Qc8 18. Nxe7+ Rxe7 19. Rxe7 Qf5 20. Qxf5 Kh8
21. Qxf7 Kh7 22. Qxg7# 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "1.13"]
[White "Guo, Shibo"]
[Black "Paznikov, Vladislav"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1872"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. exf6 hxg5 7. fxg7 Rg8 8. h4
gxh4 9. Qg4 Qf6 10. Qxh4 Qxg7 11. O-O-O Bxc3 12. bxc3 Nc6 13. Nf3 Bd7 14. Qf4
O-O-O 15. g3 Rh8 16. Bd3 Rdg8 17. Kb1 a6 18. Rde1 f6 19. Rhg1 Re8 20. Qd2 e5
21. dxe5 fxe5 22. Bf1 e4 23. Nd4 Nxd4 24. cxd4 Qf6 25. Qe3 Ref8 26. Re2 Bb5 27.
Rd2 Bxf1 28. Rxf1 Qb6+ 29. Ka1 Rf3 30. Qg5 Qa5 31. Rfd1 Ra3 32. c4 Qc3+ 33. Rb2
Qxc4 34. Qf4 Rc3 35. g4 Rf3 36. Qe5 Rhf8 37. Qh2 Rd3 38. Rdb1 Qxd4 39. Rc1 Rc3
40. Rcb1 Rc2 41. Qh6 Rfxf2 42. Qe6+ Kb8 43. Qg8+ Ka7 44. Qc8 Rxb2 45. Rxb2
Qxb2# 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "1.14"]
[White "Luppa, Kirill"]
[Black "Han, Qi"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1817"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. Nf3 Nf6 2. b3 Nc6 3. Bb2 d6 4. d4 d5 5. e3 a6 6. Be2 e6 7. O-O Bd6 8. Nbd2
O-O 9. c4 Re8 10. Ne5 Bxe5 11. dxe5 Nd7 12. f4 dxc4 13. Bxc4 Nb6 14. Be2 Qe7
15. Nf3 Nd5 16. Qd2 Rd8 17. Nd4 Nxd4 18. exd4 Bd7 19. Rac1 Bc6 20. Bd3 Qh4 21.
Qf2 Qxf2+ 22. Rxf2 Nb4 23. Bb1 Rd7 24. a3 Nd5 25. f5 exf5 26. Bxf5 Re7 27. Rf3
Bd7 28. Be4 Be6 29. Bf5 Bxf5 30. Rxf5 c6 31. Rf3 Rae8 32. h3 f6 33. Rcf1 fxe5
34. dxe5 Nb6 35. Re1 Nd7 36. Rfe3 Re6 37. Kf2 g6 38. R1e2 Nc5 39. Bd4 Nd7 40.
Bb2 Nc5 41. Bd4 Nd7 42. Bb2 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "1.15"]
[White "Zuo, Zhibo"]
[Black "Zhang, Zhuoran"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1747"]
[BlackElo "1796"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. Be2 Bg7 5. O-O cxd4 6. exd4 O-O 7. c4 d5 8. Nc3
Nc6 9. h3 dxc4 10. Bxc4 b6 11. Bb5 Bb7 12. Be3 Nb4 13. Rc1 Nbd5 14. Re1 Rc8 15.
Bg5 h6 16. Bxf6 Bxf6 17. Ne5 a6 18. Bf1 Bg5 19. Rc2 Nb4 20. Rce2 e6 21. a3 Nc6
22. Nxc6 Rxc6 23. Ne4 Rc4 24. Nxg5 Rxd4 25. Nxe6 Rxd1 26. Nxd8 Rfxd8 27. Kh2
Kg7 28. Re7 Rxe1 29. Rxe1 Rd2 30. Re2 Rd1 31. Re7 Rxf1 32. Rxb7 b5 33. Kg3 Rb1
34. Rb6 Rxb2 35. Rxa6 g5 36. Kf3 f6 37. Ra7+ Kg6 38. g4 Rb3+ 39. Kg2 h5 40.
gxh5+ Kxh5 41. Rb7 Kg6 42. Rb6 Kf5 43. Ra6 Ke5 44. a4 b4 45. Rb6 Kd4 46. a5 Kc4
47. a6 Ra3 48. Rc6+ Kb5 49. Rxf6 b3 50. Rf8 Rxa6 51. Rb8+ Rb6 52. Re8 b2 53.
Re1 Kc4 54. Rb1 Kc3 55. Kg3 Kc2 56. Rxb2+ Rxb2 57. Kg4 Kd3 58. Kxg5 Rxf2 59. h4
Ke4 60. h5 Ke5 61. Kg6 Rg2+ 62. Kf7 Rh2 63. Kg6 Ke6 64. h6 Rg2+ 65. Kh7 Kf7 66.
Kh8 Rg8+ 67. Kh7 Rg6 68. Kh8 Rxh6# 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "1.16"]
[White "Merts, Dmitrii"]
[Black "Li, Siyao"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1792"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. d3 h6 8. c3
O-O 9. h3 d6 10. Re1 Re8 11. Nbd2 Be6 12. Nf1 Bxb3 13. Qxb3 Ne7 14. Ng3 Ng6 15.
a4 c6 16. Be3 Bxe3 17. fxe3 Qb6 18. Nf5 Red8 19. axb5 cxb5 20. N3h4 Nxh4 21.
Nxh4 Kf8 22. Nf5 Ne8 23. Rf1 Nf6 24. Rae1 Rd7 25. Nxh6 Raa7 26. Nf5 a5 27. Qc2
Rac7 28. Qf2 Ne8 29. Qh4 f6 30. Rf3 Kg8 31. Rg3 Qb7 32. Rg6 Rf7 33. Nh6+ Kh7
34. Nxf7+ Kxg6 35. Nh8# 1-0


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "1.17"]
[White "Lian, Shian"]
[Black "Lu, Jiahan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1737"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 e6 3. c3 Nc6 4. d4 cxd4 5. cxd4 d5 6. e5 Qb6 7. Bd3 Bd7 8. Bc2
Nb4 9. Nc3 Nxc2+ 10. Qxc2 Ne7 11. O-O Nf5 12. Be3 Be7 13. Na4 Qb5 14. Nc3 Qb6
15. a4 O-O 16. g4 Nxe3 17. fxe3 f6 18. Qg2 f5 19. gxf5 Rxf5 20. Kh1 Raf8 21.
Rg1 g6 22. Raf1 Qb4 23. Rf2 Bxa4 24. Rff1 Bb5 25. Nxb5 Qxb5 26. Qg4 Qe2 27. h4
Kh8 28. Qg2 Qxe3 29. Nh2 Qxd4 30. Rxf5 Rxf5 31. Rf1 Qxe5 32. Rxf5 Qxf5 33. Nf3
Qe4 34. Kg1 Bc5+ 35. Kh2 Bd6+ 36. Kh1 Qb1+ 37. Ng1 Bc5 38. Qg3 Qxg1+ 39. Qxg1
Bxg1 40. Kxg1 Kg7 41. Kf2 d4 42. Kf3 e5 43. Ke4 b5 44. Kd3 a5 45. b3 Kh6 46.
Kc2 Kh5 47. Kd3 Kxh4 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "1.18"]
[White "Li, Baitong"]
[Black "Lv, Feihong"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1710"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Nc6 6. Be2 Nf6 7. O-O Be7 8. h3
O-O 9. Be3 c4 10. Nbd2 h6 11. b3 b5 12. a4 b4 13. Rc1 bxc3 14. Rxc3 Bb4 15. Rc1
c3 16. Nb1 Ne4 17. Bd3 Qa5 18. Bxe4 dxe4 19. Nfd2 cxd2 20. Rxc6 Ba6 21. Nxd2
Bxf1 22. Nxf1 Qd5 23. Rc4 a5 24. Ng3 Ra6 25. Ne2 Rc6 26. Nf4 Qd7 27. Qc2 Rfc8
28. d5 Rxc4 29. bxc4 Qc7 30. Qxe4 Qxc4 31. Qf5 Bd6 32. g3 Bxf4 33. Bxf4 Rc5 34.
Qd7 Rxd5 35. Qe8+ Kh7 36. Kg2 Rd1 37. h4 Qd5+ 38. Kh3 Rh1+ 39. Kg4 h5# 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "1.19"]
[White "Marakulina, Alina"]
[Black "Yang, Congwei"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1640"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Nxe4 5. d4 Nxc3 6. bxc3 d5 7. Bb3 exd4 8.
cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Nxd2 Nxd4 11. O-O O-O 12. c3 Nxb3 13. axb3 b6 14.
Nf3 Bb7 15. Re1 a5 16. Re5 Re8 17. Qe2 Qd7 18. Re1 Rxe5 19. Nxe5 Qe7 20. Ng4
Qxe2 21. Rxe2 Kf8 22. Ne3 a4 23. bxa4 Rxa4 24. Nc2 Ba6 25. Re1 Rc4 26. Nb4 Bb7
27. Rb1 Rxc3 28. Rd1 c5 29. Nxd5 Bxd5 30. Rxd5 Rc1+ 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "1.20"]
[White "Hou, Yifan B"]
[Black "Shi, Zhanran"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1635"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. Nbd2 Nbd7 7. c4 c6 8. Qc2
Re8 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qh4 Qd7 13. Ne5 Qf5 14. Bg5 Ng4
15. Bh3 Nxe5 16. Bxf5 Nf3+ 17. Kh1 Nxh4 18. Bxc8 Raxc8 19. Bxh4 Bxd4 20. Rad1
c5 21. b3 Kg7 22. Kg2 h6 23. g4 Rc6 24. Rfe1 g5 25. Bg3 e5 26. Re4 Rce6 27.
Rde1 a6 28. f3 f6 29. Rd1 Kf7 30. Kf1 Rb8 31. b4 b6 32. Rb1 Rc8 33. b5 a5 34.
a4 Rd8 35. Rd1 Ke7 36. Ke2 Red6 37. f4 Re6 38. fxe5 Bxe5 39. Rd5 Rxd5 40. cxd5
Rd6 41. Bxe5 fxe5 42. Rxe5+ Kf6 43. Rf5+ Kg6 44. Kd3 Rf6 45. Ke4 c4 46. Rxf6+
Kxf6 47. Kd4 Ke7 48. Kxc4 Kf7 49. Kd4 Kf6 50. Ke4 Ke7 51. Ke5 Kd7 52. d6 Kd8
53. Ke6 Ke8 54. d7+ Kd8 55. h3 Kc7 56. Ke7 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "1.21"]
[White "Slobodchikova, Polina"]
[Black "Shushakov, Andrey"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1633"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 d5 2. d3 dxe4 3. d4 Nf6 4. Nc3 b6 5. Bf4 Bb7 6. Bb5+ c6 7. Bc4 Nd5 8.
Nxd5 cxd5 9. Bb5+ Nd7 10. Qe2 a6 11. Bxd7+ Qxd7 12. O-O-O e6 13. Nh3 Qa4 14.
Qd2 Qxa2 15. Qc3 Rc8 16. Bc7 a5 17. Ng5 Qa1+ 18. Kd2 Qa4 19. Qg3 Qc6 20. Be5
Qxc2+ 21. Ke1 Bb4+ 22. Rd2 Qxd2+ 23. Kf1 Qe1# 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "1.22"]
[White "Men, Jiayi"]
[Black "Suo, Niya"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1621"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 d6 5. Nc3 O-O 6. Nf3 c6 7. O-O Nbd7 8. Qc2
e5 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Rd1 Qe7 12. Bg5 h6 13. Bxf6 Bxf6 14. Ne4 Bf5
15. Nxf6+ Qxf6 16. Qd2 Kg7 17. Qb4 b6 18. Rd6 Qg5 19. Bxc6 Rac8 20. Bf3 Bg4 21.
Rad1 Bxf3 22. exf3 Qf5 23. Qc3 Kh7 24. b3 Rc7 25. R6d5 Re8 26. Kg2 Qe6 27. Qe3
Rce7 28. Rd8 Qf5 29. Qe4 Qg5 30. Rxe8 Rxe8 31. Rd7 Re7 32. Qb7 Rxd7 33. Qxd7
Kg7 34. Qxa7 Qf6 35. Qb7 Qd6 36. Qe4 f5 37. Qb7+ Kf6 38. Qa8 h5 39. Qh8+ Kf7
40. Qh7+ Kf6 41. Qh8+ Kf7 42. Qa8 f4 43. Qe4 fxg3 44. hxg3 Qd4 45. Qxd4 exd4
46. f4 Kf6 47. Kf3 Kf5 48. b4 1-0


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "1.23"]
[White "Wang, Xinbo"]
[Black "Wang, Siyu"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1607"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 Nc6 6. e4 d6 7. Nbd2 Rb8 8. c3
Nd7 9. Qb3 Nc5 10. Qc2 f5 11. Re1 e5 12. b4 Ne6 13. Rb1 a6 14. a4 f4 15. b5
axb5 16. axb5 Ne7 17. Nc4 g5 18. Nfd2 Ng6 19. b6 g4 20. bxc7 Qxc7 21. Ba3 Nc5
22. Nb3 Be6 23. Nxc5 dxc5 24. Rb5 b6 25. Reb1 Bxc4 26. dxc4 Rfd8 27. Qb2 fxg3
28. hxg3 Bf8 29. Rxb6 Qxb6 30. Qxb6 Rxb6 31. Rxb6 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "1.24"]
[White "Miziuk, Anton"]
[Black "Zhang, Jiaqi"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1602"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. a3 Nc6 3. b4 cxb4 4. axb4 Nxb4 5. d4 Nc6 6. d5 Ne5 7. f4 Ng6 8. Nf3
d6 9. f5 Ne5 10. Nxe5 dxe5 11. Bb2 Nf6 12. Qf3 Qc7 13. Bd3 Bd7 14. Qg3 Qb6 15.
Bxe5 Nxe4 16. Bxe4 Qb4+ 17. Nd2 Qb6 18. Qf2 Qxf2+ 19. Kxf2 a6 20. Nc4 Rc8 21.
Nb6 Rc5 22. Nxd7 Kxd7 23. Rhb1 f6 24. Rxb7+ Kc8 25. Rb8+ Kd7 26. Bd4 Rc4 27.
Bb6 Kd6 28. Rd8+ Ke5 29. Bd3 Rc3 30. Re1+ Kf4 31. Be3+ Kg4 32. h3+ Kh4 33. g3+
Kxh3 34. Rh1+ Kg4 35. Be2+ Kxf5 36. Bd3+ Ke5 37. Rh4 Rxd3 38. cxd3 g5 39. Rc4
Kf5 40. Rcc8 Bg7 41. Rxh8 Bxh8 42. Rxh8 Kg6 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "1.25"]
[White "Zhao, Youtong"]
[Black "Konova, Polina"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1584"]
[PlyCount "0"]
[EventDate "2017.01.18"]

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 b4 10. Ne4 c5 11. Ng3 h5 12. Re1 h4 13. Nf1 cxd4 14. exd4 Qc7 15. h3
Be7 16. Bg5 Nd5 17. Rc1 Qd8 18. Bd2 g5 19. Ne5 Nxe5 20. dxe5 Nf4 21. Bxf4 gxf4
22. Be4 Bxe4 23. Rxe4 Qa5 24. Qf3 Qxa2 25. Rxf4 Rd8 26. Rxf7 Qxb2 27. Rc7 Rd5
28. Rfxe7+ Kd8 29. Qf6 Qxe5 30. Red7+ Ke8 31. Qe7# 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "2.1"]
[White "Bilguun, Sumiya"]
[Black "Merts, Dmitrii"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2437"]
[BlackElo "1792"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 g6 6. O-O Bg7 7. c3 Ne7 8. Qe2
Nbc6 9. Nf3 d6 10. a4 O-O 11. Na3 e5 12. Rd1 Be6 13. Bc4 Bxc4 14. Nxc4 Nc8 15.
a5 Qe7 16. b3 Rd8 17. Ne3 Qd7 18. Nd2 N6e7 19. Ndc4 Qc6 20. Qd3 f5 21. Nd5 Nxd5
22. Qxd5+ Qxd5 23. Rxd5 Na7 24. Bg5 Rf8 25. Nxd6 Bf6 26. Bxf6 Rxf6 27. Nxb7 Rb8
28. Nc5 Rc6 29. c4 fxe4 30. Nxe4 Nc8 31. Rc5 Ne7 32. Rxe5 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "2.2"]
[White "Paznikov, Vladislav"]
[Black "Wang, Tongsen"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1872"]
[BlackElo "2362"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. d3 Nc6 5. Nbd2 g6 6. O-O Bg7 7. c3 O-O 8. e4
b6 9. Re1 dxe4 10. Nxe4 Nd5 11. Bd2 Ba6 12. Qc2 Qd7 13. Rad1 Rad8 14. a3 Nc7
15. d4 cxd4 16. cxd4 Ne6 17. Ne5 Nxe5 18. dxe5 Nd4 19. Qb1 Be2 20. Rc1 Nf3+ 21.
Bxf3 Bxf3 22. Ng5 Ba8 23. Bf4 h6 24. e6 fxe6 25. Nxe6 Qd5 26. Kf1 Qg2+ 27. Ke2
Bf3+ 28. Ke3 Bb7 29. Ke2 Qf3+ 30. Kf1 Rd2 0-1


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "2.3"]
[White "Liu, Zhaoqi"]
[Black "Hou, Yifan B"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2172"]
[BlackElo "1635"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. b3 e6 2. Bb2 Nf6 3. e3 d5 4. Nf3 Nbd7 5. c4 c6 6. d4 Bb4+ 7. Nbd2 Ne4 8. a3
Bxd2+ 9. Nxd2 Nxd2 10. Qxd2 f5 11. Bd3 Nf6 12. f3 O-O 13. O-O Bd7 14. a4 a6 15.
Ba3 Rf7 16. Bd6 Ne8 17. Be5 Qg5 18. c5 Nf6 19. b4 Rc8 20. Rfb1 Nh5 21. b5 axb5
22. axb5 cxb5 23. Bxb5 Bxb5 24. Rxb5 f4 25. exf4 Nxf4 26. Bxf4 Qxf4 27. Qxf4
Rxf4 28. Rxb7 Rxd4 29. Raa7 h5 30. Rxg7+ Kh8 31. Rge7 Rc4 32. Rxe6 h4 33. Rd7
Rc1+ 34. Kf2 Rc2+ 35. Ke3 Rxg2 36. c6 Rc2 37. Rxd5 Kg8 38. h3 R8xc6 39. Rxc6
Rxc6 40. Rd4 Kg7 41. Rxh4 Kg6 42. Rg4+ Kf5 43. h4 Rc3+ 44. Kf2 Rc2+ 45. Kg3 Rc1
46. Rg5+ Kf6 47. Ra5 Kg6 48. Kg4 Rg1+ 49. Kf4 Rb1 50. Rg5+ Kf6 51. Rf5+ Kg6 52.
Rg5+ Kf6 53. Rg8 Kf7 54. Rg5 Kf6 55. h5 Rh1 56. Rg6+ Kf7 57. Kg5 Rg1+ 58. Kf5
Rh1 59. Rg5 Rh2 60. Kg4 Rg2+ 61. Kh4 Rh2+ 62. Kg3 Rh1 63. Kg2 Rh4 64. Kg3 Rh1
65. Ra5 Rg1+ 66. Kf4 Rh1 67. Ra7+ Kg8 68. Kg5 Rg1+ 69. Kh6 Kf8 70. f4 Rg2 71.
f5 Rh2 72. Kg6 Rg2+ 73. Kf6 Kg8 74. h6 Rb2 75. Re7 Rb6+ 76. Re6 Rb1 77. Rd6 Re1
78. Rd8+ Kh7 79. Kf7 Ra1 80. f6 Ra7+ 81. Ke6 Ra6+ 82. Ke7 Kg6 83. Rg8+ Kf5 84.
Rd8 Ra7+ 85. Kf8 Kg6 86. Kg8 Rf7 87. Rd1 Ra7 88. f7 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "2.4"]
[White "Zhang, Zhuoran"]
[Black "Cheng, Yuanda"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1796"]
[BlackElo "2078"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Nge2 Nge7 7. Be3 d6 8. O-O
Rb8 9. Qd2 Nd4 10. Nd1 O-O 11. c3 Nxe2+ 12. Qxe2 b5 13. Qd2 b4 14. c4 Nc6 15.
Bh6 Nd4 16. Bxg7 Kxg7 17. Ne3 Bd7 18. f4 Rb6 19. g4 Qh4 20. Rf2 Ra6 21. Qd1 Rb8
22. b3 Ra3 23. h3 a5 24. Nc2 Nxc2 25. Qxc2 a4 26. Raf1 axb3 27. axb3 Be8 28. g5
h6 29. Qb2+ Kg8 30. e5 hxg5 31. exd6 Qh8 32. d4 Rc8 33. fxg5 Qxd4 34. Qxd4 cxd4
35. Bb7 Rc5 36. Rxf7 Rxg5+ 37. Kh2 Ra2+ 38. R7f2 Rxf2+ 39. Rxf2 Rc5 40. Rd2 e5
41. Bd5+ Rxd5 42. cxd5 Bd7 43. Kg3 Kf7 44. h4 Ke8 45. Re2 Bb5 46. Rxe5+ Kd7 47.
Re4 d3 48. Rd4 Kxd6 49. Kf4 Ba6 50. Ke3 Bb7 51. Kxd3 Bxd5 52. Rxb4 Kc5 53. Rb8
Be6 54. b4+ Kc6 55. Kd4 Kc7 56. Rf8 Bg4 57. Rf7+ Kd8 58. Ke5 Be2 59. Rg7 Bd3
60. Kf6 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "2.5"]
[White "Hu, Yu A."]
[Black "Men, Jiayi"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2066"]
[BlackElo "1621"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3
cxd4 9. cxd4 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Qb4 12. Rc1 Qxd2+ 13. Nxd2 Ke7 14. Bb5
Ndb8 15. a3 Bd7 16. Bd3 h6 17. b4 a6 18. Nb3 b6 19. O-O Rc8 20. f4 f5 21. exf6+
gxf6 22. Nc3 f5 23. Na4 Rg8 24. Nxb6 Ra7 25. Rfe1 Kd6 26. Nxd7 Nxd7 27. b5 axb5
28. Bxb5 Ndb8 29. a4 Rag7 30. Re2 Rg4 31. Rf2 Na7 32. Nc5 R4g7 33. Re2 Re7 34.
Rb2 Rgg7 35. Bd7 Rxd7 36. Rxb8 Rc7 37. Re1 Rg6 38. Rd8+ Ke7 39. Rxd5 Nc6 40.
Nb3 Rb7 41. Rb5 Ra7 42. d5 Nd8 43. a5 Kf7 44. d6 Nc6 45. Rc1 Ra6 46. Rb6 Rxb6
47. axb6 Nd8 48. Rc7+ Ke8 49. b7 Nxb7 50. Rxb7 Rg8 51. Nc5 e5 52. Rb8+ Kf7 53.
Rxg8 Kxg8 54. d7 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "2.6"]
[White "Lu, Jiahan"]
[Black "Nie, Xin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1737"]
[BlackElo "2045"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. Re1 b5 8. Bb3
d6 9. Bd5 Nxd5 10. exd5 Ne5 11. Nxd4 O-O 12. c3 Bf6 13. Na3 Bb7 14. Nf3 Re8 15.
Bf4 Ng6 16. Be3 Ne7 17. Nc2 Nxd5 18. Nfd4 Qd7 19. Qd2 Qg4 20. f3 Qg6 21. Qf2
Nb6 22. Rad1 Nc4 23. Bc1 c5 24. Nb3 Ne5 25. Kh1 Nd3 26. Rxe8+ Rxe8 27. Qf1 c4
28. Nbd4 Qh5 29. Ne1 Be5 30. h3 Nc5 31. Nec2 Qg6 32. Qg1 Bg3 33. Be3 Nd3 34.
Rd2 Nxb2 35. Ne2 Nd3 36. Nxg3 Qxg3 37. Qh2 Qg6 38. Qg1 h6 39. Nb4 Qe6 40. Bd4
Nf4 41. Nc2 Bxf3 42. gxf3 Qxh3+ 43. Rh2 Qxf3+ 44. Rg2 Nxg2 45. Qxg2 Qxg2+ 46.
Kxg2 Re2+ 47. Kf3 Rxc2 48. a3 Ra2 49. Ke4 Rxa3 50. Kd5 a5 51. Kxd6 b4 52. cxb4
axb4 53. Kc5 b3 54. Kxc4 Ra4+ 55. Kxb3 Rxd4 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "2.7"]
[White "Shao, Wenbin"]
[Black "Miziuk, Anton"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2019"]
[BlackElo "1602"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Qf6 7. Qe2 Nge7 8.
Be3 Nd4 9. Nxd4 Bxd4 10. Bxd4 Qxd4 11. Qc4 Qb6 12. Nb5 Nc6 13. O-O-O O-O 14. f3
d6 15. Qc3 a6 16. Nd4 Nxd4 17. Rxd4 Be6 18. Bc4 Bxc4 19. Qxc4 Rac8 20. Rhd1 Qa5
21. Kb1 Kh8 22. g4 Qe5 23. Rd5 Qe6 24. Qd4 Rb8 25. h4 b5 26. h5 Rfe8 27. g5 Kg8
28. h6 gxh6 29. Rh1 h5 30. Rxh5 Rbd8 31. Rh6 Qc8 32. b3 Re6 33. Rf5 Rg6 34.
Rxf7 Kxf7 35. Rxh7+ Kf8 36. Qh8+ 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "2.8"]
[White "Yang, Congwei"]
[Black "Karpinskiy, Kirill"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1640"]
[BlackElo "2010"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. O-O Bg7 5. d3 O-O 6. Nbd2 c5 7. c4 d4 8. b3
Qc7 9. Ba3 Qa5 10. Bb2 Nc6 11. Ne4 Nxe4 12. dxe4 Qc7 13. Ne1 Ne5 14. Nd3 Nxd3
15. exd3 e5 16. f4 f5 17. Bc1 fxe4 18. Bxe4 Bh3 19. Re1 Rae8 20. Bd2 Qd7 21.
fxe5 Bg4 22. Qc2 Bxe5 23. Bh6 Bg7 24. Bxg7 Kxg7 25. Rf1 Bh3 26. Rxf8 Rxf8 27.
Bg2 Bxg2 28. Kxg2 Qc6+ 29. Kg1 Qe6 30. Rf1 Qe3+ 31. Kg2 Rxf1 32. Kxf1 Qf3+ 33.
Kg1 b6 34. Qd2 h6 35. Qc2 g5 36. Qd2 Kg6 37. Qe1 Kf5 38. Qf2 Qxf2+ 39. Kxf2 Kg4
40. Kg2 h5 41. h3+ Kf5 42. Kf2 g4 43. h4 Ke5 44. Ke2 Kd6 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "2.9"]
[White "Hu, Yu"]
[Black "Zhao, Youtong"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2003"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. O-O O-O 8. e5
Nd7 9. Re1 Qc7 10. Qe2 b5 11. Nf1 Rb8 12. h4 Rd8 13. N1h2 Bb7 14. h5 d4 15. h6
g6 16. Ng4 Nb4 17. a3 Bxf3 18. Bxf3 Nc6 19. Bf4 Qb6 20. Qd2 Rdc8 21. b3 Qd8 22.
Qe2 a5 23. a4 b4 24. Bg2 Nb6 25. Bd2 Nd5 26. Bxd5 Qxd5 27. Qd1 Rf8 28. Re4 Rbe8
29. Qf3 Qd8 30. Rae1 Nb8 31. Qg2 Nd7 32. f4 Nb6 33. Nh2 Kh8 34. Nf3 Nd5 35. Kh2
Rg8 36. Qh3 Qd7 37. Rf1 Bd8 38. Rf2 Rgf8 39. Re1 Qc7 40. Kg1 Rg8 41. g4 Qd7 42.
Kh2 Rgf8 43. Bc1 Bc7 1/2-1/2


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "2.10"]
[White "Shushakov, Andrey"]
[Black "Chiryasov, Sergey"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1633"]
[BlackElo "1982"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bg5 O-O 8.
Qf3 Nd4 9. Qd1 Nxb3 10. axb3 Qc7 11. Qf3 Nxe4 12. Bd2 Nxd2 13. Kxd2 d5 14. Ke1
Bxc3+ 15. bxc3 Be6 16. h4 Rfc8 17. Kd2 d4 18. Ke1 dxc3 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "2.11"]
[White "Lv, Feihong"]
[Black "Sun, Jiajun"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1918"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. g3 e6 5. Bg2 d6 6. exd6 Bxd6 7. Nf3 O-O 8. O-O
Nc6 9. d4 Nf6 10. Re1 h6 11. Be3 Nd5 12. Bc1 Nf6 13. Be3 Nd5 14. Bc1 Nf6 15. a3
cxd4 16. Nxd4 Nxd4 17. Qxd4 e5 18. Qd3 Qc7 19. Nd2 Be6 20. Ne4 Nxe4 21. Qxe4
Rab8 22. g4 b6 23. Be3 Rbd8 24. Rad1 Be7 25. h3 Bb3 26. Rxd8 Rxd8 27. f4 exf4
28. Bxf4 Bd6 29. Bxd6 Qxd6 30. Qe7 Qxe7 31. Rxe7 Rd2 32. Be4 g6 33. Rxa7 Rxb2
34. Rb7 Bc4 35. a4 Rb3 36. Kg2 Kg7 37. Bc6 Kf6 38. Kf2 Ke5 39. Be8 Rxc3 40.
Bxf7 Bxf7 41. Rxf7 Rxh3 42. Rb7 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "2.12"]
[White "Zheng, Fangbing"]
[Black "Wang, Xinbo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1962"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 h6 7. Nf4 Bh7 8. Bd3
Bxd3 9. Qxd3 Nd7 10. Bd2 Qc7 11. O-O-O O-O-O 12. h4 Ne7 13. g5 hxg5 14. hxg5
Rxh1 15. Rxh1 Nf5 16. g6 Nb6 17. Nce2 c5 18. Rg1 Nc4 19. Bc3 a6 20. Nxd5 Nxb2
21. Bxb2 Rxd5 22. c4 cxd4 23. Kb1 Rd7 24. gxf7 Rxf7 25. Qe4 Qb6 26. Ka1 d3 27.
Qxd3 Rd7 28. Qf3 Bc5 29. Rf1 Rd2 30. Bc3 Nd4 31. Nxd4 Bxd4 32. Rc1 Qa5 33. Qf8+
1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "2.13"]
[White "Wang, Siyu"]
[Black "Luppa, Kirill"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1607"]
[BlackElo "1817"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 Nf6 5. Bc4 O-O 6. h3 Nbd7 7. f4 e5 8. dxe5
dxe5 9. f5 Nb6 10. Bd3 Qe7 11. g4 Qb4 12. Qd2 Rd8 13. Nd1 Qxd2+ 14. Bxd2 Bd7
15. Nf3 Bc6 16. Nf2 Nfd7 17. O-O-O Nc5 18. Bc3 Nxd3+ 19. cxd3 Re8 20. Rhe1 Na4
21. Bb4 a5 22. Bd2 Nc5 23. Be3 Na6 24. Nd2 Ba4 25. b3 Bb5 26. Nb1 Nb4 27. Nc3
Bd7 28. a3 Na6 29. Kb2 b5 30. d4 b4 31. axb4 axb4 32. Nd5 Bc6 33. dxe5 Bxe5+
34. Kc2 Bxd5 35. Rxd5 Nb8 36. g5 Nc6 37. Ng4 Bg7 38. f6 Bf8 39. Bc5 Ra5 40.
Nh6+ Bxh6 41. gxh6 Rb5 42. Red1 Rbb8 43. Re1 Nd8 44. Rd7 Ne6 45. Be7 c5 46. e5
Rbc8 47. Re4 Nd4+ 48. Kb2 Ne6 49. Rc4 Rc6 50. Rd6 Rc7 51. Ra6 Rec8 52. Rc1 Rd7
53. Rd6 Ra7 54. Rf1 Rca8 55. Kc2 Nd4+ 56. Rxd4 cxd4 57. Kd3 Rd7 58. Rc1 Rd5 59.
Bd6 Rb5 60. Kxd4 Rba5 61. Bxb4 Rb5 62. Rc4 Rd8+ 63. Kc3 Rxe5 64. Be7 Re8 65. h4
Rh5 66. b4 Rxh6 67. b5 Rh5 68. b6 Rb5 69. Rc6 Rb8 70. Bc5 h6 71. Rc7 g5 72.
hxg5 hxg5 73. Bf2 R5xb6 74. Bxb6 Rxb6 75. Rc5 Rxf6 76. Rxg5+ Rg6 77. Rf5 Kg7
78. Kd3 Rg4 79. Ke3 Kg6 80. Rd5 Ra4 81. Kf3 f5 82. Rd3 Kg5 83. Rb3 Rh4 84. Rb8
Rh3+ 85. Kg2 Ra3 86. Kf2 Kg4 87. Rg8+ Kf4 88. Rf8 Ra2+ 89. Kf1 Kg4 90. Kg1 f4
91. Rg8+ Kf3 92. Rf8 Ra4 93. Rf7 Ke3 94. Re7+ Re4 95. Rxe4+ Kxe4 96. Kf2 f3 97.
Kf1 Ke3 98. Ke1 f2+ 99. Kf1 Kf3 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "2.14"]
[White "Han, Qi"]
[Black "Cui, Xuanliang"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. O-O Bg7 6. Re1 O-O 7. Qc2 Nc6 8. d3
d5 9. Nbd2 Be6 10. Bf1 dxe4 11. Nxe4 Nxe4 12. dxe4 Qc7 13. Be3 c4 14. Nd4 Ne5
15. h3 Qd7 16. Rad1 Qc7 17. Bg5 Rad8 18. f4 h6 19. Bh4 Nd3 20. Bxd3 cxd3 21.
Qf2 Bxa2 22. Rxd3 Bc4 23. Rd2 a5 24. f5 g5 25. Bg3 Be5 26. Bxe5 Qxe5 27. Qe3
Qf4 28. Qxf4 gxf4 29. b3 Ba6 30. Rf2 Rc8 31. c4 Rfd8 32. Ne2 Rd3 33. Rf3 Rxf3
34. gxf3 b5 35. cxb5 Bxb5 36. Rc1 Rxc1+ 37. Nxc1 Kg7 38. Kf2 Kf6 39. Ke1 Ke5
40. Kd2 Kd4 41. Na2 e6 42. fxe6 fxe6 43. h4 Be8 44. b4 a4 45. Nc3 Kc4 46. e5
Kxb4 47. Ne2 a3 48. Kc1 Bg6 49. Nd4 Kc3 50. Nb5+ Kd3 51. Nxa3 Ke3 52. Nb5 Bd3
53. Nc7 Bc4 0-1


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "2.15"]
[White "Artyushin, Vladislav"]
[Black "Zuo, Zhibo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1747"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. h3 Bg7 5. Nf3 O-O 6. Bd3 Nc6 7. Be3 e5 8. d5
Ne7 9. O-O Nd7 10. Qd2 f5 11. Bh6 f4 12. Bxg7 Kxg7 13. Ng5 Nf6 14. Nf3 h6 15.
Nh2 g5 16. Qe2 Ng6 17. f3 Nh5 18. Qd2 Ng3 19. Rf2 a6 20. a3 Nh4 21. b4 Qe8 22.
b5 Qg6 23. Ne2 h5 24. Qa5 b6 25. Qc3 Ra7 26. bxa6 g4 27. fxg4 hxg4 28. hxg4
Bxa6 29. Bxa6 Nxe4 30. Qh3 Nxf2 31. Kxf2 Rxa6 32. Qxh4 Ra5 33. c4 Ra4 34. g5
Rxc4 35. a4 Rh8 36. Qg4 Rxh2 37. Qd7+ Qf7 38. Qxf7+ Kxf7 39. a5 bxa5 40. Rxa5
Kg6 41. Kf3 Kxg5 42. Ra8 Rh6 43. Rg8+ Rg6 44. Rxg6+ Kxg6 45. g3 fxg3 46. Nxg3
Rd4 47. Ne2 Rxd5 48. Ke4 Ra5 49. Nc3 c6 50. Nb1 Rb5 51. Na3 Rb4+ 52. Kd3 Rb3+
0-1


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "2.16"]
[White "Ding, Xingyi"]
[Black "Li, Baitong"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1710"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 d6 3. Nc3 c6 4. d4 Nd7 5. dxe5 dxe5 6. Be3 Ngf6 7. Bd3 Bb4 8.
O-O O-O 9. a3 Be7 10. Be2 h6 11. h3 Qc7 12. Qd2 Kh7 13. Rad1 Nc5 14. b4 Ne6 15.
Nh4 Nxe4 16. Bd3 Bxh4 17. Bxe4+ f5 18. Bd3 Bg5 19. Bxg5 Nxg5 20. Rfe1 Kh8 21.
Ne2 Be6 22. h4 Nf7 23. Ng3 Rad8 24. Rf1 e4 25. Nh5 Ne5 26. f4 Ng6 27. Qc3 exd3
28. Rxd3 Rxd3 29. cxd3 Bd5 30. g3 Qf7 31. Re1 b6 32. Kf2 Nxh4 33. Re7 Qxe7 34.
a4 Nf3 35. Kg2 Qe2+ 36. Kh3 Qh2# 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "2.17"]
[White "Konova, Polina"]
[Black "Lu, Miaoyi"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1584"]
[BlackElo "1034"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c3 e6 5. h3 c5 6. Be3 Nd7 7. Bb5 Ne7 8. dxc5 Nc6
9. Bxc6 bxc6 10. Nf3 Bxc5 11. Bd4 O-O 12. O-O Be7 13. Nbd2 Qc7 14. Re1 c5 15.
Be3 Rab8 16. b3 Qa5 17. c4 d4 18. Bf4 Nb6 19. Ne4 Rfd8 20. Bg5 Bxg5 21. Nexg5
h6 22. Ne4 Nc8 23. Nh4 Bh7 24. Qg4 Kh8 25. Qf3 Rf8 26. g4 Ne7 27. g5 Ng6 28.
gxh6 gxh6 29. Qf6+ Kg8 30. Nxg6 Bxg6 31. Kh2 Kh7 32. Rg1 Rg8 33. Nd6 Qd8 34.
Qxd8 Rgxd8 35. Rae1 a6 36. Ne4 Rbc8 37. Nf6+ Kh8 38. Rd1 d3 39. Rd2 Rd4 40. Rg4
Rcd8 41. Kg3 Bf5 42. Rxd4 Rxd4 43. f4 Rd8 44. h4 a5 45. Kf3 Rd4 46. h5 a4 47.
Rg2 Bh7 48. Ke3 Rd8 49. Rd2 Bf5 50. Ne4 Bxe4 51. Kxe4 axb3 52. axb3 Rd4+ 53.
Ke3 Rd7 54. Rxd3 Rb7 55. Ke4 Kg7 56. f5 Kh7 57. fxe6 fxe6 58. Rf3 Rc7 59. Rf6
Rc6 60. Kd3 Kg7 61. Kc3 Rb6 62. Rf2 Rb4 63. Rd2 Rb6 64. Rd7+ Kg8 65. Rc7 Kf8
66. Rxc5 Ra6 67. b4 Ra3+ 68. Kd4 Rb3 69. b5 Ke7 70. Rc6 Kd7 71. Kc5 Re3 72.
Rd6+ Ke7 73. b6 Rxe5+ 74. Kc6 Re2 75. b7 Rb2 76. Rd7+ Ke8 77. Rc7 e5 78. Rc8+
Ke7 79. b8=Q Rxb8 80. Rxb8 e4 81. Rb3 Ke6 82. c5 Kf5 83. Kd5 Kf4 84. c6 e3 85.
c7 e2 86. Rb1 Kf3 87. c8=Q 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "2.18"]
[White "Li, Siyao"]
[Black "Sima, Chengtai"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1528"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 e6 5. a3 a6 6. Nf3 c5 7. Be3 Nc6 8. Be2
cxd4 9. Bxd4 Qc7 10. O-O Ndxe5 11. Nxe5 Nxe5 12. Bf3 Nc6 13. Re1 Kd8 14. Qd3
Nxd4 15. Qxd4 Qc5 16. Qxc5 Bxc5 17. Rad1 Bd7 18. Ne2 b5 19. b4 Bb6 20. Ng3 Rc8
21. Rc1 Rc3 22. Ra1 Rxc2 23. Re2 Rxe2 24. Nxe2 Ke7 25. Rc1 Rc8 26. Rxc8 Bxc8
27. Kf1 g6 28. g3 Kd6 29. Bg2 e5 30. f3 f5 31. Ke1 Bb7 32. Kd2 e4 33. fxe4 fxe4
34. Kc3 Ke5 35. h3 g5 36. g4 h6 37. Bh1 Bf2 38. Bg2 d4+ 39. Kb2 Bd5 40. Kc1 Bc4
41. Kd1 Bd5 42. Kc1 e3 43. Bxd5 Kxd5 44. Kb2 Kc4 45. Kc1 d3 46. Kd1 dxe2+ 47.
Kxe2 Kb3 48. Kd1 Kxa3 49. Ke2 Kxb4 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "2.19"]
[White "Chi, Haoyuan"]
[Black "Guo, Shibo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1504"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 e6 7. O-O Rb8 8. Be3
b5 9. Qd2 Nd4 10. Nd1 b4 11. c3 bxc3 12. bxc3 Nxe2+ 13. Qxe2 Ne7 14. Qd2 O-O
15. d4 cxd4 16. Bxd4 f5 17. Bxa7 Rb7 18. Be3 Rb8 19. Bh6 Bb7 20. Bxg7 Kxg7 21.
exf5 Nxf5 22. Bxb7 Rxb7 23. Ne3 Nxe3 24. Qxe3 Qf6 25. Rfd1 d5 26. Rd2 Rc7 27.
Qd4 Rxc3 28. Re1 Qxd4 29. Rxd4 Rf6 30. Rd2 Kf7 31. Kg2 Rc6 32. Ree2 Rc5 33. f4
Ke7 34. Re5 Kd6 35. Kf3 Rf5 36. Re3 e5 37. Rxe5 Rxe5 38. fxe5+ Kxe5 39. Ke3
Rc3+ 40. Rd3 Rc4 41. h3 Ra4 42. a3 h5 43. h4 Rg4 44. Kf3 Rc4 45. Ke3 d4+ 46.
Kd2 Kf5 47. Rb3 Kg4 48. Rd3 Kh3 49. Rb3 Kg2 50. Kd3 Ra4 51. Ke2 Ra6 52. Rd3
Re6+ 53. Kd2 Rd6 54. Ke2 Rd5 55. Kd2 g5 56. hxg5 Rxg5 57. Rxd4 Kxg3 58. a4 h4
59. Kc3 h3 60. Rd3+ Kh2 61. Kb4 Kh1 62. Rxh3+ Kg2 63. Rc3 Rf5 64. a5 Rf1 65. a6
Ra1 66. Ra3 1-0


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "2.20"]
[White "Shi, Zhanran"]
[Black "Gritsenko, Olesya"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1480"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 O-O 6. b4 d5 7. exd5 Nxd5 8. O-O
Be6 9. Bb2 Nf4 10. Bxe6 fxe6 11. b5 Nxd3 12. bxc6 Nxb2 13. Qxd8 Raxd8 14. cxb7
Rb8 15. Nbd2 Bf6 16. Ne4 Rxb7 17. Nc5 Rb6 18. Nd7 e4 19. Nd4 Rd6 20. Nxf8 Kxf8
21. Rab1 Nc4 22. Rfd1 c5 23. Ne2 Rb6 24. Rxb6 axb6 25. Kf1 e3 26. Ke1 Nb2 27.
Rd6 Ke7 28. Rxb6 Nd3+ 29. Kf1 exf2 30. Ng3 c4 31. Rc6 Ne5 32. Rc5 Kd6 33. Ne4+
Kd7 34. Nxf2 Be7 35. Rxe5 Bf6 36. Re3 Kd6 37. Ne4+ Kd5 38. Nxf6+ gxf6 39. Re2
e5 40. a4 Kc5 41. Rf2 Kb6 42. Rxf6+ Ka5 43. Re6 Kxa4 44. Rxe5 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "2.21"]
[White "Yang, Zicheng"]
[Black "Lian, Shian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1475"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Bc4 Nb6 6. Bxf7+ Kxf7 7. Ng5+ Ke8 8.
Qxg4 Nc6 9. e6 Qc8 10. O-O Nd5 11. Nf7 Rg8 12. Qh5 Nf6 13. Nxd6+ Kd8 14. Qe8+
Nxe8 15. Nf7# 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "2.22"]
[White "Suo, Niya"]
[Black "Li, Xintong"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1436"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 d6 3. Bc4 c6 4. Nc3 Be7 5. d3 Nf6 6. h3 O-O 7. O-O a5 8. a3 h6
9. Be3 Re8 10. Re1 Bf8 11. Ne2 d5 12. exd5 cxd5 13. Ba2 Nc6 14. d4 e4 15. Nd2
Ne7 16. Nf4 Nf5 17. c3 g5 18. Nh5 Nxh5 19. Qxh5 Bg7 20. Qe2 Be6 21. Qb5 Nd6 22.
Qb3 Kh8 23. Nf1 f5 24. Nh2 Qd7 25. f3 Nc4 26. Qc2 Qd6 27. Re2 Nxe3 28. Rxe3
Rac8 29. Rf1 Bxd4 30. Qd2 Bxe3+ 31. Qxe3 Qc5 32. Qxc5 Rxc5 33. Rf2 Kg7 34. Nf1
f4 35. Bb1 e3 36. Re2 d4 37. cxd4 Rc1 38. Bd3 Rd8 39. Rc2 Rxc2 40. Bxc2 Rxd4
0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "2.23"]
[White "Wang, Jingyu"]
[Black "Marakulina, Alina"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1419"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c6 2. d4 d5 3. Nd2 Be6 4. e5 Bf5 5. Ngf3 e6 6. Be2 Bb4 7. O-O Ne7 8. a3
Ba5 9. Nb3 Bb6 10. Be3 O-O 11. h3 Bxh3 12. gxh3 Nd7 13. Bd3 Re8 14. Kh1 Nf8 15.
Rg1 Neg6 16. Ng5 a6 17. Qh5 h6 18. Nxf7 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "2.24"]
[White "Zhang, Jiaqi"]
[Black "Zhai, Pinran"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1388"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 e6 7. Be2 Be7 8.
O-O O-O 9. Kh1 a6 10. f4 Qc7 11. Qe1 Nxd4 12. Bxd4 e5 13. fxe5 dxe5 14. Qg3 Bd6
15. Be3 Kh8 16. Bg5 Ng8 17. Rad1 Be6 18. Qd3 Be7 19. Bxe7 Nxe7 20. Qd6 Qxd6 21.
Rxd6 Nc6 22. a3 Kg8 23. Na4 Rad8 24. Rxd8 Rxd8 25. Bd3 Ne7 26. Nc5 Bc8 27. Bc4
Rf8 28. Kg1 h6 29. Kh1 h5 30. Kg1 h4 31. h3 b5 32. Bb3 Ng6 33. Nd3 Bb7 34. Nc5
Bc8 35. Nd3 Bb7 36. Nc5 Bc8 37. Nd3 Bb7 38. Bd5 Bxd5 39. exd5 Rd8 40. Nb4 a5
41. Nc6 Rxd5 42. Nxa5 Rd2 43. Rf2 Rd1+ 44. Kh2 Nf4 45. Nc6 Nh5 46. Ne7+ Kh8 47.
Rxf7 Ng3 48. Ng6+ Kh7 49. Nxh4 Nf1+ 50. Kg1 Ng3+ 51. Kh2 Nf1+ 1/2-1/2


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.18"]
[Round "2.25"]
[White "Liu, Yuanxin"]
[Black "Slobodchikova, Polina"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1374"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. Bg5 d6 7. h3 Be6 8. Bb3
Qd7 9. Nc3 Bxh3 10. gxh3 Nh5 11. Kh2 Rae8 12. Nd2 Nf4 13. Bxf4 exf4 14. Nf3 Qe7
15. Na4 Bxf2 16. Rxf2 Qf6 17. Nc3 Qg6 18. Qg1 Qh5 19. Qg5 Qxg5 20. Nxg5 Re5 21.
Nxf7 Rh5 22. Nd8+ Kh8 23. Nxc6 Rf6 24. Nd4 Rg6 25. Bf7 Rxh3+ 26. Kxh3 Rg3+ 27.
Kh2 g5 28. Nf5 Rg4 29. Bh5 Rh4+ 30. Nxh4 gxh4 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "3.1"]
[White "Nie, Xin"]
[Black "Bilguun, Sumiya"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2045"]
[BlackElo "2437"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. b3 Bb4 6. Bb2 Qa5 7. Qc2 dxc4 8. bxc4
Ne4 9. Nge2 Qf5 10. Ng3 Nxg3 11. Bd3 Ne4 12. Bxe4 Qa5 13. a3 Be7 14. O-O Nd7
15. Bd3 Nf6 16. e4 e5 17. Ne2 exd4 18. Bxd4 Be6 19. Rab1 O-O-O 20. Rb3 Bc5 21.
Qb2 Rd7 22. Rb1 b6 23. Bc3 Qa6 24. Bb4 Rhd8 25. Bxc5 Rxd3 26. Rxd3 Rxd3 27. Nf4
Rd7 28. Nxe6 fxe6 29. e5 Ne4 30. Be3 Qxc4 31. h3 Nc3 32. Re1 Kb7 33. Qc2 Qd3
34. Qb2 Rd5 35. Qb4 Rd7 36. a4 Nd5 37. Qh4 a5 38. Kh2 Qc3 39. Re2 Qxe5+ 40. f4
Qd6 41. Bc1 Rf7 42. Re5 c5 43. Qg4 Nc7 44. Bb2 Qd2 45. Qf3+ Ka7 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "3.2"]
[White "Wang, Tongsen"]
[Black "Shao, Wenbin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2362"]
[BlackElo "2019"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. f4 b5 10. Bxf6 gxf6 11. Kb1 Qb6 12. Nce2 h5 13. g3 Rc8 14. Bh3 Rc7
15. f5 e5 16. Nb3 b4 17. c3 a5 18. cxb4 Nxb4 19. Nc3 a4 20. Nc1 a3 21. Nb3 axb2
22. a3 Bh6 23. Qxb2 Qe3 24. Rc1 Rxc3 25. Qxc3 Qxe4+ 26. Ka1 Bxc1 27. Rxc1 Nd5
28. Qd2 Qa4 29. Ka2 h4 30. g4 Nf4 31. Qxd6 Nxh3 32. Qb8+ Ke7 33. Qxh8 Qxg4 34.
Qb8 Nf4 35. Qb4+ Ke8 36. Nc5 Bxf5 37. Qb8+ Ke7 38. a4 Qe2+ 39. Ka3 Qf3+ 40. Nb3
Nd5 41. a5 Qd3 42. Qb7+ Kf8 43. a6 Nc3 44. Rxc3 Qxc3 45. a7 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "3.3"]
[White "Chiryasov, Sergey"]
[Black "Liu, Zhaoqi"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1982"]
[BlackElo "2172"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 O-O 5. Be2 c5 6. O-O Nc6 7. d4 cxd4 8.
exd4 d5 9. Nbd2 Ne4 10. Nxe4 dxe4 11. Ne5 Nxe5 12. dxe5 Qc7 13. Qd4 Bf5 14. g4
Rfd8 15. Qe3 Be6 16. Qxe4 Bd5 17. Qe3 Qxc2 18. Ba3 e6 19. Bd6 Rac8 20. Rfc1 Qb2
21. Be7 Re8 22. Bb5 Qxe5 23. Bxe8 Rxe8 24. Bg5 Qxe3 25. Bxe3 Bxa1 26. Rxa1 a6
27. Rc1 Bc6 28. Bd4 e5 29. Bc3 f5 30. Re1 e4 31. h3 Kf7 32. Kh2 Rd8 33. Kg3 Ke6
34. Re2 Rf8 35. gxf5+ Rxf5 36. Re3 g5 37. Be1 h5 38. a3 Kf6 39. Bc3+ Kg6 40.
Be1 h4+ 41. Kg2 Kh5 42. Kh2 Rf7 43. Kg2 g4 44. hxg4+ Kxg4 45. Kh2 Rf3 46. Rc3
Rd3 47. b4 Kf3 48. Rc2 Rxa3 49. Kh3 Ra1 50. Rc3+ Ke2 51. Re3+ Kf1 52. Bc3 Kxf2
53. Bd4 Rd1 54. Bc5 Kf1 55. Kxh4 Rd3 56. Kg3 Rxe3+ 57. Bxe3 Ke2 58. Kf4 Kd3 59.
Bc5 Kc4 60. Bf8 b6 61. Ke3 Kc3 62. Be7 b5 63. Bd6 a5 64. bxa5 b4 65. Be5+ Kc2
66. Kd4 b3 67. Kc5 Ba8 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "3.4"]
[White "Zhang, Zhuoran"]
[Black "Hu, Yu A."]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1796"]
[BlackElo "2066"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 d5 5. d3 dxe4 6. Nxe4 Be7 7. Bg2 Nf6 8.
N2c3 Nd5 9. O-O O-O 10. h4 Bd7 11. Kh2 Nd4 12. Nxd5 exd5 13. Ng5 h6 14. Nh3 Bd6
15. c3 Nf5 16. Bf4 Qf6 17. Bxd6 Qxd6 18. Qf3 d4 19. Qf4 Qb6 20. Qd2 Bc6 21.
Bxc6 Qxc6 22. Nf4 dxc3 23. bxc3 Qf3 24. Rfe1 Rfe8 25. Rab1 Rad8 26. h5 Kh7 27.
Rxe8 Rxe8 28. Re1 Qc6 29. Rxe8 Qxe8 30. Qe2 Qxe2 31. Nxe2 b5 32. Kg2 g6 33. Kf3
Nd6 34. Kf4 f6 35. g4 Kg7 36. hxg6 Kxg6 37. d4 c4 38. d5 Kf7 39. Nd4 a5 40. Nc6
Nb7 41. a3 Ke8 42. f3 Kd7 43. Kf5 Kd6 44. Nd4 Kc5 45. Nc2 Kxd5 46. Kxf6 Nd6 47.
Ne3+ Kc5 48. Kg6 b4 49. axb4+ axb4 50. cxb4+ Kd4 51. Nxc4 Nxc4 52. f4 Ke4 53.
Kxh6 Kxf4 54. g5 Ne3 55. Kg6 Ke5 56. Kf7 Nf5 57. b5 Kd5 58. Kf6 Nh4 59. g6 Nxg6
60. Kxg6 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "3.5"]
[White "Karpinskiy, Kirill"]
[Black "Lv, Feihong"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2010"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 a6 5. Nbd2 g6 6. Bd3 Bg7 7. O-O O-O 8. b3 b5
9. Ne5 Nfd7 10. Ndf3 Nxe5 11. Nxe5 Bb7 12. Bb2 Nd7 13. f4 bxc4 14. bxc4 c5 15.
cxd5 Nxe5 16. dxe5 Qxd5 17. Qe2 Rfd8 18. Bc4 Qe4 19. Rac1 Rd7 20. Rfd1 Rxd1+
21. Rxd1 e6 22. Ba3 Bf8 23. Rd2 Rb8 24. Qd3 Qc6 25. Qc3 Qe4 26. Qd3 Qc6 27. h3
Bc8 28. Qc2 Be7 29. Be2 a5 30. Bf3 Qb6 31. Qc1 Qb1 32. Rc2 Ba6 33. Kh2 Qxc1 34.
Rxc1 Rc8 35. Kg3 Kf8 36. Kf2 c4 37. Bxe7+ Kxe7 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "3.6"]
[White "Cui, Xuanliang"]
[Black "Hu, Yu"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "2003"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 Nf6 2. Nc3 d6 3. d4 g6 4. Nf3 Bg7 5. Bc4 c6 6. O-O b5 7. Bb3 b4 8. e5
bxc3 9. exf6 Bxf6 10. bxc3 O-O 11. Bh6 Bg7 12. Bxg7 Kxg7 13. Qd2 Nd7 14. Ng5 h6
15. Ne4 d5 16. Ng3 a5 17. Ba4 Qc7 18. f4 e6 19. a3 Nb6 20. Bb3 a4 21. Ba2 Ba6
22. Rf2 Bc4 23. Bxc4 Nxc4 24. Qe2 Rab8 25. Raf1 Nxa3 26. Qg4 f5 27. Qe2 Qd6 28.
Qa6 Ra8 29. Qb7+ Kg8 30. Nh5 gxh5 31. Rf3 h4 32. Rg3+ hxg3 33. Rf3 gxh2+ 34.
Kh1 Kh8 35. Rg3 Rg8 36. Rh3 Qxf4 0-1


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "3.7"]
[White "Sun, Jiajun"]
[Black "Yang, Congwei"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1918"]
[BlackElo "1640"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. Nc3 Nd6 5. Bd3 Be7 6. Nxe5 Bf6 7. Ng4 O-O 8.
Nxf6+ Qxf6 9. O-O b6 10. Nd5 Qd8 11. Re1 Nc6 12. b4 Re8 13. Bb2 Bb7 14. Qg4
Rxe1+ 15. Rxe1 Qf8 16. Nf6+ Kh8 17. Nxh7 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "3.8"]
[White "Zhao, Youtong"]
[Black "Zheng, Fangbing"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1962"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Bf4 d5 5. e3 Be7 6. Nf3 c6 7. Bd3 O-O 8. O-O
Ne4 9. Bxe4 fxe4 10. Ne5 Nd7 11. f3 exf3 12. Rxf3 Bf6 13. Rh3 g6 14. Qd3 Nxe5
15. dxe5 Bg7 16. Rf1 Bd7 17. Rhf3 Qe7 18. Qd4 b6 19. cxd5 exd5 20. e4 Rxf4 21.
Rxf4 Bxe5 22. Qd3 Bxf4 23. Rxf4 Qe5 24. Qf1 d4 25. Qc4+ Be6 26. Qxc6 Rc8 27.
Qxc8+ Bxc8 28. Nd5 Kg7 29. g3 g5 30. Rf1 Qxe4 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "3.9"]
[White "Cheng, Yuanda"]
[Black "Wang, Siyu"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2078"]
[BlackElo "1607"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 Nc6 3. d3 d6 4. g3 g6 5. Bg2 Bg7 6. O-O Nf6 7. Nbd2 Rb8 8. Re1
Nd7 9. Nf1 O-O 10. h4 Nde5 11. N3h2 e6 12. Ne3 Ne7 13. c3 d5 14. f4 d4 15. fxe5
dxe3 16. d4 cxd4 17. cxd4 e2 18. Qd2 Qb6 19. Rxe2 Nc6 20. Rf2 Qxd4 21. Qxd4
Nxd4 22. Ng4 h5 23. Nf6+ Kh8 24. Be3 Nc6 25. Bc5 Rd8 26. Bd6 Ra8 27. Raf1 Bh6
28. Kh2 b6 29. Rc2 Bb7 30. g4 Bf8 31. Bxf8 Rxf8 32. Nd7 Rg8 33. Rxf7 Rg7 34.
Rcf2 Rag8 35. gxh5 gxh5 36. Bh3 Bc8 37. Rxg7 Rxg7 38. Rf8+ Rg8 39. Rxg8+ Kxg8
40. Bxe6+ Kg7 41. Kg3 Nxe5 42. Nxe5 Bxe6 43. a3 Kf6 44. Kf4 a5 45. Nf3 Bg4 46.
Nd4 Bd7 47. e5+ Ke7 48. Kg5 Bg4 49. e6 Bxe6 50. Nxe6 Kxe6 51. a4 Ke5 52. Kxh5
Kf6 53. Kg4 Kg6 54. h5+ Kh6 55. Kh4 Kh7 56. Kg5 Kg7 57. h6+ Kh7 58. Kh5 Kh8 59.
Kg6 Kg8 60. h7+ Kh8 61. Kh6 b5 62. axb5 a4 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "3.10"]
[White "Miziuk, Anton"]
[Black "Paznikov, Vladislav"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1602"]
[BlackElo "1872"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bd3 Qb6 7. O-O cxd4 8. cxd4
Nxd4 9. Nxd4 Qxd4 10. Nc3 Qxe5 11. Re1 Qb8 12. Nxd5 Bd6 13. g3 Ne7 14. Nxe7
Bxe7 15. Bf4 Qd8 16. Be4 Bc6 17. Bxc6+ bxc6 18. Qa4 Qb6 19. Be5 O-O 20. Qg4 g6
21. Re2 Rfd8 22. Qf4 Rd5 23. h4 Qb5 24. Rae1 Rad8 25. Qh6 Bf8 26. Qf4 Bg7 27.
Bxg7 Kxg7 28. Qc1 Rd3 29. Rc2 R8d6 30. Rc5 Qb4 31. Kg2 Qd4 32. Re2 Kg8 33. h5
Qg4 34. Re3 Qd4 35. hxg6 hxg6 36. Rce5 Rd2 37. Qe1 Rxb2 38. Ra5 Rd5 39. Re4 Qb6
40. Raa4 Rdd2 41. Rf4 Re2 42. Qg1 Rxa2 43. Rab4 Rxf2+ 44. Rxf2 Rxf2+ 45. Qxf2
Qxb4 46. Qxa7 Qd2+ 47. Kh3 Qc3 0-1


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "3.11"]
[White "Luppa, Kirill"]
[Black "Konova, Polina"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1817"]
[BlackElo "1584"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. Nf3 d5 2. b3 c5 3. Bb2 Nc6 4. e3 e6 5. Be2 Nf6 6. O-O Bd6 7. d4 cxd4 8. exd4
O-O 9. Nbd2 Re8 10. Ne5 Qc7 11. Ndf3 a6 12. c4 dxc4 13. Nxc4 Be7 14. Rc1 b5 15.
Nce5 Bb7 16. Nxc6 Bxc6 17. Ne5 Rac8 18. Rxc6 Qb8 19. Rxc8 Rxc8 20. Qd3 Nd5 21.
Bf3 Nf4 22. Qe4 Nd5 23. Qg4 Nf6 24. Qg3 Bd6 25. Qg5 Rc2 26. Nd3 Bxh2+ 27. Kh1
Bd6 28. Rc1 Rxb2 29. Nxb2 Bf4 30. Qc5 Bxc1 31. Qxc1 h6 32. Nd3 Qd6 33. Qc5 Qd8
34. Qa7 Qa5 35. b4 Qxa2 36. Qa8+ Kh7 37. Be4+ g6 38. Qb7 Ng4 39. Qxf7+ Kh8 40.
g3 Qa1+ 41. Kg2 Qxd4 42. Qf8+ Kh7 43. Qe7+ Qg7 44. Qxg7+ Kxg7 45. Nc5 Kf6 46.
Nxa6 g5 47. Bc6 Ke5 48. Bxb5 Kd5 49. Be2 Ne5 50. b5 g4 51. Nb4+ Kc5 52. Nd3+
Nxd3 53. Bxd3 e5 54. f3 h5 55. fxg4 hxg4 56. Be2 Kb6 57. Kf2 Kc5 58. Ke3 Kd5
59. Bxg4 1-0


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "3.12"]
[White "Merts, Dmitrii"]
[Black "Chi, Haoyuan"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1792"]
[BlackElo "1504"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 dxe4 5. Nxe4 Nc6 6. Nf3 Be7 7. O-O O-O 8.
c3 h6 9. Bc2 Nxe4 10. Bxe4 Bd6 11. Bc2 Qf6 12. Qd3 Qf5 13. Qe2 Qf6 14. Re1 Rd8
15. Ne5 Rb8 16. f4 Bf8 17. Be3 g6 18. Rf1 Qe7 19. Rad1 Nxe5 20. fxe5 Bd7 21.
Rf2 Bg7 22. Rdf1 Rf8 23. Qg4 Bc6 24. Qh3 Kh7 25. Rf6 Be8 26. R6f4 Rh8 27. Rh4
Kg8 28. Rhf4 c6 29. R4f2 Rc8 30. g4 c5 31. Qg3 cxd4 32. Bxd4 a6 33. h4 h5 34.
g5 b5 35. a3 a5 36. b4 a4 37. Bd3 Qd7 38. Qf3 Qc7 39. Qe2 Qd7 40. Rd1 Rd8 41.
Qf1 Qd5 42. Be2 Qd7 43. Bf3 Qc7 44. Qe2 Bc6 45. Rdf1 Be8 46. Qe3 Rc8 47. Rd2
Kh7 48. Re1 Bc6 49. Red1 Bxf3 50. Qxf3 Rce8 51. Re2 Kg8 52. Rf1 Re7 53. Re3 Rd7
54. Re4 Bf8 55. Rf4 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "3.13"]
[White "Zuo, Zhibo"]
[Black "Yang, Zicheng"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1747"]
[BlackElo "1475"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb4 5. e3 Ne4 6. Bd2 Bxc3 7. Bxc3 O-O 8.
Qc2 Bb7 9. Be2 f5 10. Rf1 d6 11. O-O-O Nd7 12. g3 Ndf6 13. h3 Qe7 14. b3 Nxc3
15. Qxc3 d5 16. Ne5 dxc4 17. Bxc4 Nd5 18. Bxd5 Bxd5 19. Kb2 a5 20. Rc1 Rfc8 21.
Nc6 Qd6 22. a3 Bg2 23. Rg1 Bxh3 24. f3 f4 25. gxf4 Bf5 26. d5 g6 27. e4 Bh3 28.
Rg3 exd5 29. Rxh3 dxe4 30. fxe4 Rf8 31. e5 Qd7 32. Qc4+ Kg7 33. Rch1 Kh8 34.
Nd4 b5 35. Qxc7 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "3.14"]
[White "Sima, Chengtai"]
[Black "Lu, Jiahan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1528"]
[BlackElo "1737"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bg4 5. c3 Nbd7 6. Bf4 Bxf3 7. exf3 e5 8.
Be3 Bd6 9. Nd2 O-O 10. O-O Ne8 11. d4 f5 12. dxe5 Bxe5 13. f4 Bf6 14. Qb3 Qc7
15. Nf3 Nd6 16. Nd4 Rfe8 17. Qc2 g6 18. Rae1 Nc4 19. Nb3 Nxe3 20. Rxe3 Rxe3 21.
fxe3 Nb6 22. Re1 Re8 23. Kh1 Nc4 24. Nd4 Bxd4 25. cxd4 Qa5 26. Re2 Qxa2 27. Qc3
a5 28. Bf1 a4 29. Qc1 Qb3 30. Rc2 Nxe3 31. Rc3 Qd1 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "3.15"]
[White "Li, Baitong"]
[Black "Wang, Jingyu"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1710"]
[BlackElo "1419"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nf6 6. Re1 Nc6 7. c3 g6 8.
d4 cxd4 9. cxd4 Bg7 10. Nc3 O-O 11. d5 Na5 12. Nd4 Nc4 13. b3 Nb6 14. Bb2 Rac8
15. Rc1 a6 16. Qd2 Rc7 17. Rc2 Rfc8 18. Rec1 Ng4 19. h3 Nf6 20. Qe3 Qd8 21. Qd3
Nfd7 22. Qe3 Nc5 23. Nce2 Ncd7 24. Rxc7 Rxc7 25. Rxc7 Qxc7 26. Nf4 Ne5 27. Nd3
Ned7 28. Nf4 Ne5 29. Qe2 Nbd7 30. Nd3 Nxd3 31. Qxd3 Ne5 32. Qd2 h5 33. Ne2 Nd7
34. Bxg7 Kxg7 35. Kh2 Nf6 36. f3 Qb6 37. Ng3 Kh7 38. Nf1 Qc7 39. Ne3 b5 40. Nc2
Nd7 41. Nd4 Nb8 42. Qf4 Kg7 43. Qg5 Kh7 44. Qf4 Kg7 45. Qd2 Kh7 46. Kg3 Kg7 47.
Kh2 Kh7 48. f4 Qc5 49. f5 Qc7 50. fxg6+ fxg6 51. Ne6 Qc8 52. Qf4 Qe8 53. e5
dxe5 54. Qxe5 Qh8 55. Ng5+ Kg8 56. Qxe7 Qg7 57. d6 Nc6 58. Qe8+ Qf8 59. d7 Nd8
60. Nh7 Ne6 61. Nxf8 Nxf8 62. d8=Q 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "3.16"]
[White "Hou, Yifan B"]
[Black "Liu, Yuanxin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1635"]
[BlackElo "1374"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 d5 2. g3 Nf6 3. Bg2 e6 4. Nf3 c5 5. O-O Be7 6. dxc5 Bxc5 7. c4 O-O 8. Nc3
dxc4 9. Qa4 Be7 10. Qxc4 Nbd7 11. Rd1 Qb6 12. a3 a6 13. Be3 Qa5 14. b4 Qf5 15.
h3 Ne5 16. Nxe5 Qxe5 17. Bf4 Qf5 18. e4 Qg6 19. Qc7 Re8 20. Na4 e5 21. Nb6 exf4
22. Nxa8 fxg3 23. Qxg3 Qxg3 24. fxg3 Bd8 25. Rac1 Be6 26. Nc7 Bxc7 27. Rxc7 b5
28. Rc6 Bb3 29. Rd4 g6 30. Rxf6 Kg7 31. Rf3 Bc4 32. Rxc4 bxc4 33. Rc3 Rc8 34.
Bf1 Kf6 35. Rxc4 Re8 36. Rc6+ Kg7 37. Rxa6 Rxe4 38. b5 Re3 39. Kf2 Rb3 40. b6
Kf6 41. a4 Rb2+ 42. Be2 Rb4 43. b7+ Kg7 44. Bb5 Rb2+ 45. Ke3 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "3.17"]
[White "Li, Xintong"]
[Black "Shushakov, Andrey"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1436"]
[BlackElo "1633"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bd3 Bg4 7. O-O e6 8.
Ne4 Nbd7 9. Ng3 Bd6 10. c3 Qc7 11. Be2 h5 12. Nh4 O-O-O 13. Bg5 Bf4 14. Bxf4
Qxf4 15. Qc1 g5 16. Nf3 Bxf3 17. Bxf3 Qxc1 18. Rfxc1 g4 19. Be2 Nb6 20. Bd3
Nbd5 21. Ne2 Rhe8 22. Re1 e5 23. dxe5 Rxe5 24. Bc4 Rde8 25. Kf1 Ne4 26. Rad1 f5
27. Bxd5 cxd5 28. f3 Nc5 29. Nf4 Na4 30. Nd3 Rxe1+ 31. Rxe1 Rxe1+ 32. Kxe1 Kd7
33. Kd2 Kd6 34. b3 Nc5 35. Nxc5 Kxc5 36. Kd3 f4 37. h4 gxf3 38. gxf3 a5 39. a3
b6 40. a4 Kc6 41. Kd4 Kd6 42. b4 Ke6 43. bxa5 bxa5 44. c4 dxc4 45. Kxc4 Ke5 46.
Kb5 Kd5 47. Kxa5 Kd4 48. Kb6 Ke3 49. a5 Kxf3 50. a6 Kg2 51. a7 f3 52. a8=Q Kg3
53. Qf8 1-0


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "3.18"]
[White "Men, Jiayi"]
[Black "Shi, Zhanran"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1621"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 c6 5. Nc3 d5 6. cxd5 Nxd5 7. e4 Nxc3 8.
bxc3 c5 9. Ne2 cxd4 10. cxd4 Nc6 11. Be3 O-O 12. O-O f5 13. Qb3+ Kh8 14. e5 e6
15. f4 Na5 16. Qb4 Rb8 17. Nc3 Bd7 18. Rfd1 Re8 19. d5 exd5 20. Nxd5 Nc6 21.
Qb2 b6 22. Bf2 Re6 23. Nf6 Rxf6 24. exf6 Bxf6 25. Qa3 Be7 26. Qd3 Be8 27. Qc3+
Qd4 28. Bxd4+ Nxd4 29. Qxd4+ Kg8 30. Qe5 Rb7 31. Bxb7 1-0


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "3.19"]
[White "Wang, Xinbo"]
[Black "Zhang, Jiaqi"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. O-O Nf6 5. d3 O-O 6. e4 d6 7. c3 Nc6 8. Be3 e5
9. Qc1 Ng4 10. h3 Nxe3 11. Qxe3 b5 12. Nh2 Be6 13. h4 b4 14. Nd2 Rb8 15. Ndf3
h6 16. Qd2 Qb6 17. c4 Kh7 18. Rfe1 a5 19. Nf1 Bg4 20. N3h2 Be6 21. Nf3 Bg4 22.
N3h2 Be6 23. Nf3 a4 24. Ne3 a3 25. b3 Qd8 26. Rac1 Re8 27. Nf1 Bg4 28. N3h2 Be6
29. Nf3 Bg4 30. N3h2 Be6 31. Nf3 Rc8 32. Ne3 Qd7 33. Kh2 Bg4 34. Nxg4 Qxg4
1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "3.20"]
[White "Zhai, Pinran"]
[Black "Han, Qi"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1388"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bb4 5. d3 O-O 6. O-O Re8 7. Bd2 h6 8. a3
Ba5 9. b4 Bb6 10. Rb1 d6 11. Nd5 Nxd5 12. Bxd5 Ne7 13. Bb3 Bg4 14. h3 Bh5 15.
Be3 Qc8 16. c4 c5 17. Kh2 Rf8 18. Qc2 f5 19. Ne1 f4 20. Bd2 Rf6 21. Rh1 Rg6 22.
d4 cxd4 23. c5+ Kh8 24. cxb6 Nc6 25. bxa7 f3 26. g3 Qe8 27. Qd3 Qe7 28. Qf1 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "3.21"]
[White "Gritsenko, Olesya"]
[Black "Li, Siyao"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1480"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Be2 Nf6 4. Nc3 Bc5 5. O-O O-O 6. d3 h6 7. Be3 Bb6 8. Qd2
Bxe3 9. fxe3 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. c3 Re8 13. Qc2 e4 14. dxe4 Qxe4
15. Bd3 Qxe3+ 16. Kh1 Bg4 17. Rae1 Qb6 18. Re2 Bxf3 19. Rxf3 Re5 20. Bh7+ Kf8
21. Qg6 f6 22. Rxf6+ gxf6 23. Qxf6+ Ke8 24. Bg6+ Kd7 25. Rd2+ Nd4 26. Qxe5 Qxg6
27. Rxd4+ Kc6 28. Qd5+ Kb6 29. Rb4+ Ka6 30. Qb5# 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "3.22"]
[White "Lu, Miaoyi"]
[Black "Lian, Shian"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1034"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 Nf6 2. Nf3 d6 3. g3 g6 4. Bg2 Bg7 5. c4 O-O 6. Nc3 b6 7. O-O Bb7 8. h3
Nbd7 9. Re1 Rc8 10. e4 c5 11. b3 cxd4 12. Nxd4 Qc7 13. Bb2 Nc5 14. Rb1 Nfd7 15.
Ndb5 Qb8 16. Nd5 Bxd5 17. exd5 Ne5 18. f4 a6 19. fxe5 axb5 20. exd6 Qxd6 21.
Bxg7 Kxg7 22. Qd4+ Kg8 23. Qe3 bxc4 24. bxc4 Rb8 25. Kh2 Rfe8 26. Qe5 Qd7 27.
Re3 Qa4 28. Qc3 Qxa2 29. Ra1 Qf2 30. Rf3 Qe2 31. Raf1 Ne4 32. Qe3 Qxe3 33. Rxe3
Nd6 34. Rc3 Rbc8 35. Rfc1 Rc5 36. Bf1 Rec8 37. Re3 Kf8 38. Rce1 R8c7 39. Rb3
Rb7 40. Reb1 Nxc4 41. Bxc4 Rxc4 42. Rxb6 Rxb6 43. Rxb6 Rc5 44. d6 exd6 45. Rxd6
Ke7 46. Rb6 Rd5 47. Kg2 Rd6 48. Rb7+ Kf6 49. h4 h5 50. Rb5 Re6 51. Rb7 Re7 52.
Rb5 Kg7 53. Rc5 f5 54. Rc6 Kf7 55. Kf3 Re6 56. Rc8 Kf6 57. Rg8 Ke5 58. Rd8 Rd6
59. Re8+ Kd4 60. Kf4 Kd3 61. Kg5 Ra6 62. Rg8 Ke2 63. Rxg6 Ra5 64. Rf6 Ra8 65.
Kxf5 Ra3 66. Rg6 Rf3+ 67. Kg5 Rxg3+ 68. Kxh5 Ra3 69. Rg5 Kf3 70. Rf5+ Ke4 71.
Rf7 Rg3 72. Kh6 Ke5 73. h5 Rh3 74. Rg7 Kf6 75. Rg2 Rf3 76. Kh7 Kf7 77. h6 Rf6
78. Rb2 Kf8 79. Rb8+ Kf7 80. Rc8 Re6 81. Rc3 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "3.23"]
[White "Marakulina, Alina"]
[Black "Artyushin, Vladislav"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 bxc6 6. Nc3 Bb7 7. Bf4 Ne7
8. Qd2 a5 9. Bc4 Ng6 10. Bb3 Qf6 11. g3 Nxf4 12. gxf4 d6 13. O-O-O Qh4 14. Rhg1
Qxh2 15. Rxg7 O-O-O 16. Rxf7 Qxf2 17. Qxf2 Bxf2 18. f5 h5 19. Ne2 Rde8 20. Be6+
Kb8 21. Ng1 h4 22. Nh3 Be3+ 23. Kb1 c5 24. Re1 Bd4 25. c4 Ka8 26. Bd5 Bxd5 27.
cxd5 Kb8 28. a4 Re5 29. Nf4 Ree8 30. Ne6 Rc8 31. b3 h3 32. Rh1 h2 33. Nxd4 cxd4
34. Kc2 Rcg8 35. Kd3 Rg1 36. Rxh2 Rxh2 37. Kxd4 Rf1 38. f6 Rhf2 39. e5 Rf4+ 40.
Kc3 dxe5 41. Re7 Rxf6 42. Kc4 Re1 43. Kb5 Rf8 44. Kc6 Rc8 45. Kb5 Rd8 46. Ka6
Rd1 47. Rxe5 R1xd5 48. Rxd5 Rxd5 49. b4 axb4 50. a5 Kc8 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "3.24"]
[White "Slobodchikova, Polina"]
[Black "Ding, Xingyi"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Be2 h6 7. Nxf7 Kxf7 8.
Bh5+ Kg8 9. Bg6 Bg4 10. f3 Bh5 11. Bxh5 Nxh5 12. d3 Kh7 13. Qe2 Bd6 14. Qe4+
Kg8 15. Nc3 Nf6 16. Qf5 Qd7 17. Qg6 Qf7 18. Qg3 e4 19. f4 exd3 20. Nb5 dxc2 21.
Nxd6 cxd6 22. O-O Rc8 23. Re1 Nxd5 24. Qg4 Re8 25. Rxe8+ Qxe8 26. Bd2 Nc4 27.
Be1 Nxb2 28. Qg3 Qe2 29. f5 Nd3 30. Bc3 Rh7 31. Qxd6 Ne3 32. Qd7 Qxg2# 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "3.25"]
[White "Guo, Shibo"]
[Black "Suo, Niya"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. Be2 Nc6 6. O-O g6 7. c4 Nb6 8.
Be3 Bg7 9. Nc3 Qd7 10. d5 Na5 11. c5 Bxc3 12. cxb6 Bxb2 13. Rb1 Bg7 14. bxa7 b6
15. Bb5 c6 16. dxc6 Nxc6 17. Bxb6 O-O 18. Qa4 Bxf3 19. gxf3 Rfc8 20. Rfc1 Be5
21. Kg2 Qf5 22. Bxc6 Rxc6 23. Qxc6 Qg5+ 24. Kf1 Rf8 25. a8=Q 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "4.1"]
[White "Bilguun, Sumiya"]
[Black "Wang, Tongsen"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2437"]
[BlackElo "2362"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. Qe2 d6 8. O-O
b5 9. Kh1 Be7 10. f4 Nbd7 11. Bd2 Bb7 12. Rae1 b4 13. Nd1 Nc5 14. Nf2 Qb6 15.
Be3 Qc7 16. Bd2 Qb6 17. Be3 Qc7 18. Bd2 Qb6 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "4.2"]
[White "Liu, Zhaoqi"]
[Black "Sun, Jiajun"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2172"]
[BlackElo "1918"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. Bb2 e6 5. g3 Be7 6. Bg2 Nbd7 7. O-O O-O 8. d3
b6 9. Nbd2 Bb7 10. e4 c5 11. Re1 d4 12. e5 Ne8 13. Ne4 Qb8 14. b4 a5 15. bxc5
bxc5 16. Ba3 Qc7 17. h4 Rb8 18. Bc1 h6 19. Bf4 Bc6 20. Qc1 Kh7 21. h5 Qb7 22.
Nfd2 Nc7 23. Nb3 Qa8 24. Qa3 a4 25. Nxd4 Bb7 26. Rab1 Rfe8 27. Nb5 Nxb5 28.
Rxb5 Bc6 29. Rbb1 Rxb1 30. Rxb1 Rb8 31. Qc1 Rb4 32. a3 Rb8 33. Rxb8 Qxb8 34.
Nf6+ gxf6 35. exf6 Qe8 36. Bxc6 Bxf6 37. Qd1 Qc8 38. Be4+ Kh8 39. Bxh6 Ne5 40.
Bf4 Qd7 41. Qb1 Qd8 42. Qb7 Kg8 43. Qb1 Ng4 44. Qd1 Ne5 45. Qxa4 Nxd3 46. Bxd3
Qxd3 47. Qe8+ Kg7 48. h6+ Kg6 49. Qg8+ Kh5 50. Qxf7+ Kg4 51. Qxf6 Qd1+ 52. Kh2
Qf1 53. Qxe6+ Kf3 54. Qe3+ Kg4 55. f3+ Kh5 56. Qe5+ Kg6 57. Qg7+ Kf5 58. Qf7#
1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "4.3"]
[White "Hu, Yu"]
[Black "Zhang, Zhuoran"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2003"]
[BlackElo "1796"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. O-O O-O 8. e5
Nd7 9. Re1 b5 10. Nf1 b4 11. h4 a5 12. Bg5 Ba6 13. N1h2 Rb8 14. Qd2 Qc7 15. Ng4
Rfe8 16. Bxe7 Nxe7 17. Qg5 Nf5 18. Nf6+ Nxf6 19. exf6 h6 20. Qg4 Kh7 21. fxg7
Rg8 22. Qh5 Kxg7 23. Ne5 Nd6 24. Ng4 Nf5 25. Bxd5 Bb7 26. Be4 Qd6 27. Bxf5 exf5
28. Ne3 Qf6 29. Nxf5+ Kh7 30. Re7 Bd5 31. Rae1 Rg6 32. Nxh6 Rxh6 33. Qxd5 Rf8
34. Qe5 Qg6 35. Qe4 Qxe4 36. R1xe4 Kg8 37. Ra7 f5 38. Ree7 Rg6 39. h5 Rg5 40.
h6 f4 41. Rg7+ Rxg7 42. Rxg7+ Kh8 43. g4 f3 44. g5 Rf4 45. Kh2 Rg4 46. Rf7 Rg2+
47. Kh3 Rxg5 48. Rxf3 Rh5+ 49. Kg2 a4 50. Rf8+ Kh7 51. Ra8 b3 52. Rxa4 bxc2 53.
Rc4 Rd5 54. Rxc2 Rxd3 55. Rxc5 Rd2 56. Rb5 Kxh6 57. a4 1-0


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "4.4"]
[White "Hu, Yu A."]
[Black "Cheng, Yuanda"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2066"]
[BlackElo "2078"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. h3 Nc6 7. Be3 Be7 8. g4
h6 9. Qd2 a6 10. f4 Qc7 11. O-O-O Bd7 12. Qf2 b5 13. Bg2 b4 14. Nce2 Rc8 15.
Ng3 Nxd4 16. Bxd4 e5 17. Be3 Qc4 18. Kb1 Be6 19. b3 Qb5 20. Nf5 Bxf5 21. exf5
O-O 22. Rhg1 e4 23. Qd2 Qc6 24. Bd4 Nh7 25. Bh1 a5 26. Rc1 f6 27. c3 Qb7 28.
Rge1 bxc3 29. Bxc3 d5 30. Red1 Ba3 31. Rc2 Rc5 32. Bb2 Rxc2 33. Kxc2 Rc8+ 34.
Kb1 Bxb2 35. Kxb2 Rc5 36. Bg2 Nf8 37. Bf1 Nd7 38. a4 Nb6 39. Bb5 Qc7 40. Rc1 d4
41. Rxc5 Qxc5 42. Qc2 Qb4 43. Qxe4 Qc3+ 44. Ka2 Qd2+ 45. Kb1 Qd1+ 46. Kb2 Qd2+
47. Qc2 Qxf4 48. Qe2 Kh7 49. Be8 h5 50. g5 Qxg5 51. Qxh5+ Qxh5 52. Bxh5 Kh6 53.
Bg4 Nd5 54. Kc2 Nb4+ 55. Kd2 Kg5 56. Ke2 Kf4 57. Kd2 d3 58. Kc3 Ke3 59. h4 Nc2
60. Bd1 Nd4 61. b4 axb4+ 62. Kxb4 Nxf5 63. a5 Kd4 64. a6 Ne7 65. Kb5 Nc8 66.
Kc6 Kc4 67. Kb7 Nd6+ 68. Kb6 d2 69. h5 f5 70. Ba4 Kb4 71. Bd1 Nb5 72. Kc6 Ka5
73. a7 Nxa7+ 74. Kd7 Nb5 75. Ke6 Nd4+ 76. Ke5 Nc6+ 77. Kxf5 Ne7+ 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "4.5"]
[White "Zuo, Zhibo"]
[Black "Nie, Xin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1747"]
[BlackElo "2045"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bd2 O-O 6. e3 c5 7. a3 cxd4 8. Nxd4
Be7 9. cxd5 Nxd5 10. Be2 e5 11. Nxd5 Qxd5 12. Nf3 Nc6 13. Bc3 Qe6 14. O-O Rd8
15. Qc2 Bd6 16. Rfd1 h6 17. b4 a6 18. Bb2 Qe7 19. Rd2 Be6 20. Rad1 Rac8 21. Bc3
Qc7 22. Ba1 Qe7 23. Qb1 f5 24. Bf1 b5 25. Rc1 Re8 26. Rcd1 Bb8 27. e4 f4 28.
Be2 Qf7 29. Ne1 Ba7 30. Nd3 Bb3 31. Rc1 Bc4 32. Ne1 Nd4 33. Bxd4 Bxd4 34. Rcd1
Bb3 35. Bh5 Qxh5 36. Qxb3+ Kh7 37. Qf3 Qg6 38. Nc2 Rc3 39. Qe2 f3 40. Qf1 Qxe4
41. Nxd4 exd4 42. Rxd4 fxg2 43. Qxg2 Qxg2+ 44. Kxg2 Rxa3 45. R1d2 Re6 46. Rc2
Rb3 47. Kf1 Rb1+ 48. Kg2 Rf6 49. Rg4 h5 50. Re4 Rb3 51. Ra2 Rc6 52. Rd4 Kg6 53.
h4 Kf6 54. Re2 Rbc3 55. Rf4+ Kg6 56. Re5 R3c4 57. Rg5+ Kh6 58. Rff5 Rg6 59.
Rxg6+ Kxg6 60. Rg5+ Kh6 61. Rd5 Rxh4 62. Rd6+ g6 63. Rxa6 Rxb4 64. Kg3 Kg5 65.
Rb6 Rb3+ 66. Kg2 h4 67. Kh2 Kh5 68. f4 Rb4 69. Kg2 Rxf4 70. Rxb5+ Kg4 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "4.6"]
[White "Shao, Wenbin"]
[Black "Li, Baitong"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2019"]
[BlackElo "1710"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 d6 3. Bc4 c6 4. Nc3 Be7 5. O-O Nf6 6. d4 Nbd7 7. a4 O-O 8. Re1
h6 9. Bb3 Re8 10. h3 Qc7 11. dxe5 dxe5 12. Nh4 Bf8 13. Qf3 Nc5 14. Ba2 Nh7 15.
Qg3 Kh8 16. Be3 Ne6 17. Nf3 Nc5 18. Rad1 Be6 19. Nxe5 Bd6 20. Rxd6 Bxa2 21.
Bxc5 Be6 22. Rxe6 Rxe6 23. Ng6+ Rxg6 24. Qxc7 1-0


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "4.7"]
[White "Lu, Jiahan"]
[Black "Karpinskiy, Kirill"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1737"]
[BlackElo "2010"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. h3 e6 6. c3 Bd6 7. Nf3 Nbd7 8. O-O
O-O 9. Re1 Qc7 10. Qe2 a6 11. Ne5 b5 12. a3 Bb7 13. Bf4 Nb6 14. Nd2 Nc4 15.
Rab1 Nxd2 16. Bxd2 Ne4 17. Nf3 f6 18. Bc1 Rae8 19. Nd2 Nxd2 20. Bxd2 e5 21. Qf1
e4 22. Be2 Bc6 23. a4 bxa4 24. Bxa6 Rb8 25. c4 Qf7 26. c5 Bc7 27. Re3 Bf4 28.
Re2 Bxd2 29. Rxd2 Rb4 30. f3 f5 31. fxe4 fxe4 32. Qe2 Qg6 33. Rf1 Rxf1+ 34.
Qxf1 Qf6 35. Rf2 Qxd4 36. Kh1 Qxc5 37. Bc8 Rb8 38. Be6+ Kh8 39. Rf7 Qd6 40. Qf5
Rg8 41. Qg4 Qe5 42. Bf5 g6 43. Qh4 Rg7 44. Rf8+ Rg8 45. Rf7 Rg7 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "4.8"]
[White "Hou, Yifan B"]
[Black "Chiryasov, Sergey"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1635"]
[BlackElo "1982"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 e5 8. d5
Nb8 9. e4 Nfd7 10. Rb1 a5 11. a3 f5 12. Ng5 Nf6 13. b4 axb4 14. axb4 Qe7 15.
Bd2 f4 16. Qb3 Nh5 17. Ne6 Bxe6 18. dxe6 Qxe6 19. Nd5 Qf7 20. g4 Nf6 21. f3 Nc6
22. Bc3 g5 23. Ra1 h5 24. h3 Nxd5 25. cxd5 Nd4 26. Bxd4 exd4 27. Qc4 c6 28.
gxh5 cxd5 29. exd5 Rac8 30. Qd3 Rc3 31. Qg6 Qxg6 32. hxg6 d3 33. h4 gxh4 34.
Bh3 Bd4+ 35. Kh1 Kg7 36. Ra2 Be3 37. Rd1 d2 38. Kg2 Kxg6 39. Be6 Kf6 40. Raxd2
Bxd2 41. Rxd2 Ra8 42. Bg4 Ra1 43. Re2 Rac1 44. Kh3 R3c2 45. Rxc2 Rxc2 46. Kxh4
Ke5 47. Be6 Rb2 48. Kh5 Rxb4 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "4.9"]
[White "Zheng, Fangbing"]
[Black "Men, Jiayi"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1962"]
[BlackElo "1621"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Qf3 c6 6. Ne2 Qf6 7. Bf4 Bxf4 8.
Qxf4 Qxf4 9. Nxf4 Ne7 10. O-O O-O 11. Re1 Nf5 12. c3 Nd6 13. Nd2 Nd7 14. Re7
Re8 15. Rxe8+ Nxe8 16. c4 Ndf6 17. Re1 Kf8 18. Re5 Nc7 19. Nf3 h6 20. h3 Ne6
21. Nxe6+ Bxe6 22. c5 Re8 23. Re1 Bc8 24. Ne5 Nd7 25. Nxd7+ Bxd7 26. Kf1 Rxe1+
27. Kxe1 Ke7 28. Ke2 Kf6 29. b4 a6 30. Ke3 g5 31. Kf3 Kg7 32. Ke3 f5 33. f4 Kf6
34. g3 g4 35. h4 Ke7 36. Kd2 Kd8 37. Kc3 Kc7 38. Kb3 b5 39. cxb6+ Kxb6 40. a4
a5 41. Bf1 Be6 42. Bd3 Bd7 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "4.10"]
[White "Paznikov, Vladislav"]
[Black "Li, Xintong"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1872"]
[BlackElo "1436"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 c6 4. e3 Bf5 5. Bd3 Bxd3 6. Qxd3 e6 7. Nbd2 Bd6 8.
Ne5 Qc7 9. h3 Nbd7 10. Ndf3 Ne4 11. O-O O-O 12. c4 f6 13. Nxd7 Qxd7 14. c5 Bc7
15. b4 Rae8 16. Bxc7 Qxc7 17. Nd2 Nxd2 18. Qxd2 e5 19. Rfe1 e4 20. a4 f5 21. b5
Rf6 22. bxc6 bxc6 23. Rab1 Rff8 24. Rb3 Rb8 25. Reb1 g6 26. a5 Rxb3 27. Rxb3
Rb8 28. Rb4 Rxb4 29. Qxb4 a6 30. Qb6 Qc8 31. Qa7 Kh8 32. Qf7 Qd8 33. h4 Qc8 34.
h5 gxh5 35. Qxh5 Qd7 36. Qh6 Kg8 37. Qg5+ Kh8 38. g3 Qc8 39. Qe7 Kg8 40. Kh2
Kh8 41. Qf7 h6 42. Kg2 h5 43. Qxh5+ Kg7 44. Qg5+ Kf7 45. Qh6 Kg8 46. Qg6+ Kf8
47. Qh7 Qe6 48. Qb7 Qg6 49. Qxa6 Qh5 50. Qc8+ Ke7 51. Qc7+ Kf8 52. Qf4 Qf7 53.
a6 Kg8 54. Qb8+ Kh7 55. a7 Qh5 56. Qc7+ Kh6 57. Qf4+ Kg7 58. a8=Q 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "4.11"]
[White "Lv, Feihong"]
[Black "Luppa, Kirill"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1817"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 d6 2. d4 g6 3. Bd3 Bg7 4. Nf3 Nf6 5. O-O O-O 6. c3 Nbd7 7. Nbd2 e5 8. Re1
Re8 9. b3 Nb6 10. Bb2 a5 11. c4 Nh5 12. g3 Bh3 13. Bf1 Bxf1 14. Nxf1 Qd7 15.
Qd3 Qg4 16. Kh1 a4 17. Ng1 Re7 18. Ne3 Qd7 19. Rad1 Qc6 20. f3 axb3 21. axb3
Ra2 22. Qb1 Ra7 23. Ne2 Re8 24. dxe5 dxe5 25. Nc3 Nf6 26. Nb5 Raa8 27. Nc2 Bf8
28. Bc3 Rad8 29. Ne3 Rxd1 30. Rxd1 Bg7 31. Qb2 Nfd7 32. Qg2 h5 33. Qe2 Nc5 34.
b4 Ne6 35. c5 Nc8 36. Nd5 Ne7 37. Na7 Qa4 38. Ra1 Qb3 39. Nxe7+ Rxe7 40. Nb5
Nd4 41. Nxd4 exd4 42. Bd2 Re8 43. Qb5 Rb8 44. Qa4 Qc4 45. Qd1 b6 46. Rc1 Qe6
47. Bf4 bxc5 48. Rxc5 Rxb4 49. Rxc7 Rb2 50. Kg1 Qb6 51. Rc8+ Kh7 52. Qd3 Qa5
53. Rb8 Rxb8 54. Bxb8 Qc3 55. Qd1 d3 56. Bf4 Bh6 57. Bxh6 Kxh6 58. Kf2 Qc2+ 59.
Ke1 Qxh2 60. Qd2+ Qxd2+ 61. Kxd2 Kg5 62. Kxd3 h4 63. gxh4+ Kxh4 64. e5 Kg3 65.
Ke4 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "4.12"]
[White "Zhai, Pinran"]
[Black "Merts, Dmitrii"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1388"]
[BlackElo "1792"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. a3 b5 8. Bd3
Bb7 9. O-O Be7 10. f3 d6 11. Qe2 Nbd7 12. Nb3 O-O 13. Qf2 Rac8 14. Rad1 Qb8 15.
Rfe1 Bd8 16. Kh1 Bc7 17. Bd4 h6 18. Ba7 Qa8 19. Bd4 Rfe8 20. Rd2 e5 21. Be3 Nf8
22. Bf1 Ne6 23. Red1 Red8 24. Qg1 d5 25. exd5 Nxd5 26. Nxd5 Rxd5 27. c3 Rcd8
28. Rxd5 Bxd5 29. Nc1 Qb7 30. Qf2 Ng5 31. Bxg5 hxg5 32. Be2 f6 33. Qf1 Qc6 34.
Bd3 Kf7 35. Bc2 Rh8 36. Rxd5 e4 37. h3 exf3 38. Qxf3 Re8 39. Qd1 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "4.13"]
[White "Yang, Congwei"]
[Black "Wang, Xinbo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1640"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. d4 e6 6. Nbd2 Bd6 7. h3 Bh5 8. c3
O-O 9. b3 c5 10. Bb2 Nc6 11. Rc1 e5 12. dxe5 Nxe5 13. c4 Nxf3+ 14. Nxf3 d4 15.
Nh4 Rb8 16. Nf5 Re8 17. g4 Bg6 18. Nxd6 Qxd6 19. e3 Red8 20. exd4 cxd4 21. Re1
h6 22. c5 Qf4 23. Qf3 Qd2 24. Qe2 Qxe2 25. Rxe2 d3 26. Rd2 Ne4 27. Bxe4 Bxe4
28. Be5 Rbc8 29. Bf4 g5 30. Be3 Bf3 31. b4 Be2 32. b5 Rd5 33. a4 f5 34. gxf5
Rxf5 35. c6 bxc6 36. bxc6 Rf6 37. a5 Rfxc6 38. Rxc6 Rxc6 39. Bxa7 Kf7 40. Be3
Ke6 41. Ra2 Ra6 42. Bb6 Kd5 43. Be3 Kc4 44. Bd2 Kb3 45. Ra1 Kb2 46. Ra4 Bd1 47.
Rc4 Be2 48. Rc5 Kb3 49. Rc3+ Kb2 50. Rc5 Kb3 51. Rc3+ Kb2 52. Rc5 Kb3 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "4.14"]
[White "Chi, Haoyuan"]
[Black "Zhao, Youtong"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1504"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Nb5 Nb6 8.
c3 a6 9. Na3 c5 10. Nc2 Nc6 11. f4 Bd7 12. Nf3 Na4 13. Rb1 b5 14. Qd2 b4 15.
Be2 O-O 16. O-O Rfb8 17. Ne3 c4 18. f5 bxc3 19. bxc3 Qa3 20. fxe6 Bxe6 21. Rbc1
Rb2 22. Qe1 Rab8 23. Ng5 Qe7 24. Nxe6 fxe6 25. Ra1 Nxc3 26. Bf3 Qb4 27. a3 Qb3
28. Nd1 Nxd1 29. Rxd1 Qxa3 30. Bg4 Qe7 31. Qg3 Nb4 32. Qh3 Re8 33. Bf3 Nc6 34.
Qg3 a5 35. Bh5 Rf8 36. Rxf8+ Qxf8 37. Rf1 Qb4 38. Qf4 Nd8 39. Bf7+ Kh8 40. Bg6
hxg6 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "4.15"]
[White "Shushakov, Andrey"]
[Black "Cui, Xuanliang"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1633"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. O-O-O Bd7 10. g4 Rc8 11. h4 h5 12. g5 Ne8 13. f4 Qa5 14. Kb1 Nc7 15. Qf2
Ne6 16. Nb3 Qc7 17. Nd5 Qd8 18. f5 Nc7 19. f6 Bh8 20. fxe7 Nxe7 21. Nf6+ Bxf6
22. Qxf6 Ne6 23. Rxd6 Rc6 24. Rxc6 Bxc6 25. Bd3 Qc7 26. Bd2 Rd8 27. Bc3 Kf8 28.
Qh8+ Ng8 29. Bb4+ Rd6 30. e5 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "4.16"]
[White "Wang, Siyu"]
[Black "Wang, Jingyu"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1607"]
[BlackElo "1419"]
[PlyCount "0"]
[EventDate "2017.01.18"]

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 Rb8 11. g4 Na5 12. Bb3 b5 13. h4 Nc4 14. Bxc4 bxc4 15.
h5 Qa5 16. hxg6 fxg6 17. a3 Rb7 18. Qe2 Rc8 19. Qh2 Rcb8 20. Qe2 Qc7 21. Qd2
Qb6 22. b3 Qa6 23. a4 cxb3 24. cxb3 Rc8 25. Bh6 Bh8 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "4.17"]
[White "Liu, Yuanxin"]
[Black "Miziuk, Anton"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1374"]
[BlackElo "1602"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Bd3 Bc5 9. O-O O-O 10. Ne4 Nxe4 11. Bxe4 f5 12. Bf3 e4 13. Be2 f4 14. Bg4 f3
15. gxf3 exf3 16. d4 Bd6 17. d5 Bxh2+ 18. Kh1 Qh4 19. Re1 Bg3+ 20. Bh3 Qxh3+
21. Kg1 Qg2# 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "4.18"]
[White "Konova, Polina"]
[Black "Artyushin, Vladislav"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1584"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e6 2. c3 d5 3. e5 Nd7 4. d4 Nb6 5. Nf3 f6 6. Bd3 fxe5 7. Nxe5 Nf6 8. Qc2
c6 9. Bg6+ hxg6 10. Qxg6+ 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "4.19"]
[White "Ding, Xingyi"]
[Black "Sima, Chengtai"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1528"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 Nf6 2. Nc3 d5 3. f3 e6 4. exd5 Nxd5 5. Nxd5 Qxd5 6. d3 c5 7. Be3 Nc6 8.
Qd2 Be7 9. c4 Qd7 10. O-O-O b6 11. Kb1 Bf6 12. Nh3 Bb7 13. Nf4 g6 14. Ne2 Bg7
15. g3 Ne5 16. Bh3 Nxf3 17. Qc1 Nd4 18. Nxd4 cxd4 19. Rhe1 dxe3 20. Rxe3 Bh6
21. Rde1 Bxe3 22. Qxe3 Rd8 23. Kc2 O-O 24. Rd1 Qd4 25. Qg5 Be4 26. Re1 Qxd3+
27. Kc1 Qxc4# 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "4.20"]
[White "Zhang, Jiaqi"]
[Black "Gritsenko, Olesya"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1480"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke6
8. Nc3 Nce7 9. O-O Kd6 10. Nxd5 Be6 11. Ne3 Qd7 12. Bxe6 Qxe6 13. Qxb7 Rd8 14.
Qe4 Kd7 15. Qg4 Qxg4 16. Nxg4 Ng6 17. d3 Bc5 18. Be3 Bxe3 19. Nxe3 Rhf8 20.
Rae1 Kc8 21. Nc4 Rfe8 22. Re3 Rd4 23. Rfe1 e4 24. Rxe4 Rexe4 25. Rxe4 Rd8 26.
Ne3 Rd7 27. f3 Ne7 28. Re6 Nd5 29. Nxd5 Rxd5 30. Re7 Rd7 31. Rxd7 Kxd7 32. Kf2
Kd6 33. Ke3 c6 34. Kd4 a6 35. b4 g6 36. h4 h5 37. g4 hxg4 38. fxg4 Ke6 39. h5
g5 40. Kc5 Ke5 41. Kxc6 Kf4 42. h6 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "4.21"]
[White "Yang, Zicheng"]
[Black "Guo, Shibo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1475"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Qd2
O-O 9. O-O-O Qc7 10. g4 b5 11. h4 b4 12. Nb1 Nc6 13. h5 Rb8 14. g5 Nd7 15. g6
Nde5 16. h6 fxg6 17. hxg7 Rf7 18. Rxh7 Kxh7 19. Bc4 Nxc4 20. Qh2+ Kxg7 21. Qh6+
Kg8 22. Rh1 Rg7 23. Qh8+ Kf7 24. Bh6 Bf6 25. Nxc6 Rb6 26. Bxg7 Bxg7 27. Rh7 Kf6
28. Rxg7 Qxg7 29. Qxc8 Qh6+ 30. Kd1 Qh1+ 31. Ke2 Qg2+ 32. Ke1 Qg1+ 33. Ke2 Qg2+
34. Ke1 Qg1+ 35. Ke2 Qg2+ 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "4.22"]
[White "Shi, Zhanran"]
[Black "Lu, Miaoyi"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1034"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. c3 Bg4 6. h3 Bh5 7. Be2 e6 8. Bf4
Nf6 9. Nbd2 Bd6 10. Bxd6 Qxd6 11. O-O O-O 12. Re1 Rab8 13. Nf1 Ne4 14. N3d2 Bg6
15. Bd3 Nxf2 16. Kxf2 Bxd3 17. Nf3 Bg6 18. Kg1 b5 19. a3 a5 20. b4 a4 21. Nh4
Ne7 22. Nh2 Rfc8 23. Rc1 Rc4 24. N2f3 Rbc8 25. Qd2 Nf5 26. Nxg6 hxg6 27. Rc2
Ng3 28. Ng5 Qc7 29. Rec1 Rc6 30. Qf2 f6 31. Nf3 Ne4 32. Qe1 Nxc3 33. Rxc3 Rxc3
34. Rxc3 Qxc3 35. Qxe6+ Kh7 36. Qxd5 Qc6 37. Qc5 Qd7 38. Qb6 Rc1+ 39. Kh2 Qc7+
40. Qxc7 Rxc7 41. Kg3 Rc3 42. Kf2 Rxa3 43. Ke2 Rb3 44. d5 Kg8 45. Nd4 Rxb4 46.
Ne6 Re4+ 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "4.23"]
[White "Lian, Shian"]
[Black "Han, Qi"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Bd3 Nc5 6. O-O Nxd3 7. cxd3 Be7
8. Re1 O-O 9. Nc3 d5 10. d4 Bf6 11. b3 Bg4 12. Qe2 Nc6 13. Qd3 Bxf3 14. Qxf3
Nxd4 15. Qd3 Ne6 16. Bb2 c6 17. Rab1 Re8 18. Qg3 Bh4 19. Qf3 Qf6 20. Qe2 Qg6
21. d3 Nc7 22. Qf3 Bf6 23. Ne2 Bxb2 24. Rxb2 Ne6 25. Rbb1 Ng5 26. Qg3 Qf6 27.
Nf4 g6 28. h4 Ne6 29. Nh5 Qf5 30. Re5 Nd4 31. Rxf5 Ne2+ 32. Kh2 Nxg3 33. Nf6+
Kf8 34. Rf3 Nf5 35. Nxe8 Rxe8 36. Rf4 Re2 37. Ra4 a6 38. Rb4 b5 39. a4 Rxf2 40.
Rc1 a5 41. Kg1 Rb2 42. Rf4 Rxb3 43. Rxc6 b4 44. Rc5 Rb1+ 45. Kh2 b3 46. Rf2 Ne3
47. Rc7 Ng4+ 48. Kg3 Nxf2 49. Kxf2 Ra1 50. Rb7 Ra2+ 51. Kf3 Rxa4 52. Rxb3 Rxh4
53. Rb5 Rh5 54. Rxa5 Rf5+ 55. Kg3 Rg5+ 56. Kf3 Rf5+ 57. Kg3 Ke7 58. Ra7+ Kf6
59. Ra4 Ke5 60. Rh4 h5 61. Kh3 Rf4 62. g4 Rxg4 63. Rxg4 hxg4+ 64. Kxg4 Kd4 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "4.24"]
[White "Li, Siyao"]
[Black "Slobodchikova, Polina"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bc5 5. d3 Ng4 6. O-O d6 7. h3 O-O 8. hxg4
Bxg4 9. Bxc6 bxc6 10. Be3 Qf6 11. Bxc5 dxc5 12. Re1 Qg6 13. Nxe5 Qg5 14. Nxg4
h5 15. Nh2 Rae8 16. Qc1 Qf6 17. Qe3 h4 18. Qf3 Qg6 19. Qg4 Qh6 20. Re3 Re6 21.
Rh3 Rf6 22. Qxh4 Qxh4 23. Rxh4 Re8 24. Re1 Re5 25. Ng4 Ree6 26. Nxf6+ Rxf6 27.
Re3 1-0


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.19"]
[Round "4.25"]
[White "Suo, Niya"]
[Black "Marakulina, Alina"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bf4 Nf6 5. c3 Bf5 6. Nd2 e6 7. Bb5+ Nbd7 8.
Ngf3 Be7 9. Ne5 O-O 10. O-O a6 11. Ba4 b5 12. Bb3 Bd6 13. Nxf7 Rxf7 14. Bxd6
Ng4 15. h3 Ndf6 16. hxg4 Bxg4 17. f3 Qxd6 18. fxg4 Qg3 19. Qf3 Qxf3 20. gxf3 a5
21. Rae1 a4 22. Bc2 Re8 23. Kg2 h6 24. Bd3 Rb7 25. Re3 b4 26. c4 a3 27. bxa3
bxa3 28. Rb1 Rc7 29. Rb6 Rce7 30. Bg6 Nd7 31. Rb7 Rb8 32. Reb3 Rxb7 33. Rxb7
Kf8 34. Ra7 Nf6 35. Rxa3 dxc4 36. Nxc4 h5 37. Nd6 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "5.1"]
[White "Bilguun, Sumiya"]
[Black "Liu, Zhaoqi"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2437"]
[BlackElo "2172"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. e5 c5 5. c3 Nc6 6. Bd3 cxd4 7. cxd4 Nh6 8. Ndf3
Nf5 9. Ne2 O-O 10. O-O f6 11. Bxf5 exf5 12. h4 fxe5 13. dxe5 Bxh4 14. Nf4 d4
15. Qb3+ Kh8 16. g3 Na5 17. Qd1 Be7 18. Nxd4 Nc6 19. Nde6 Bxe6 20. Nxe6 Qxd1
21. Rxd1 Rfe8 22. Be3 Bd8 23. Nxd8 Raxd8 24. f4 Kg8 25. Kf2 g6 26. a3 Kf7 27.
b4 b6 28. Rxd8 Rxd8 29. b5 Ne7 30. a4 Nd5 31. Rc1 Rd7 32. Rc6 Rc7 33. Bc1 Rxc6
34. bxc6 Ne7 35. c7 Ke6 36. Ba3 Nc8 37. Ke3 Kd5 38. Kd3 a6 39. Bf8 g5 40. fxg5
Kxe5 41. Ke3 b5 42. axb5 axb5 43. Kf3 Nb6 44. Bc5 Nc8 45. Bb4 Nb6 46. g4 fxg4+
47. Kxg4 Ke6 48. Bc5 Nc8 49. Kh5 Kd5 50. Ba3 Ke5 51. Kh6 Kf5 52. Bc1 b4 53.
Kxh7 Ne7 54. g6 Ke6 55. Bg5 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "5.2"]
[White "Wang, Tongsen"]
[Black "Hu, Yu"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2362"]
[BlackElo "2003"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 Nf6 2. Nc3 d5 3. e5 d4 4. Nce2 Ng4 5. f4 h5 6. Nf3 c5 7. h3 Nh6 8. Ng3
Nf5 9. Bb5+ Nc6 10. Ne4 Qb6 11. Be2 f6 12. O-O Be6 13. b3 O-O-O 14. Ba3 Nb4 15.
Bc4 Bxc4 16. bxc4 Qc6 17. Re1 Ne3 18. dxe3 dxe3 19. Nd6+ exd6 20. e6 d5 21.
Rxe3 Be7 22. Qe2 d4 23. Rb3 g5 24. f5 g4 25. Nh4 d3 26. cxd3 Qd6 27. Rd1 Nc6
28. Qe4 gxh3 29. d4 Qc7 30. d5 h2+ 31. Kh1 Ne5 32. Ng6 Bd6 33. Nxe5 Bxe5 34.
Bb2 Bxb2 35. Rxb2 Rh7 36. Re2 Qd6 37. Qh4 Re7 38. Qxf6 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "5.3"]
[White "Chiryasov, Sergey"]
[Black "Hu, Yu A."]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1982"]
[BlackElo "2066"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. O-O g6 5. d4 cxd4 6. Nxd4 Bg7 7. Be3 Nf6 8.
Nc3 O-O 9. Be2 Bd7 10. Rb1 Rc8 11. f3 Ne5 12. Kh1 Nc4 13. Bg1 a6 14. Bxc4 Rxc4
15. Nce2 Qa5 16. Nb3 Qd8 17. Qd3 Bb5 18. Nd2 Rc8 19. c4 Bd7 20. Nc3 Be6 21. Bd4
Nd7 22. Bxg7 Kxg7 23. f4 f6 24. b4 Bxc4 25. Nxc4 Qc7 26. Nxd6 Qxd6 27. Qxd6
exd6 28. Nd5 Rfe8 29. b5 a5 30. Rbd1 Rxe4 31. f5 Rcc4 32. g3 gxf5 33. b6 Rc2
34. Rc1 Ree2 35. Rxc2 Rxc2 36. Nc7 Kf7 37. Nb5 Ke7 38. Rd1 Ne5 39. Nd4 Rb2 40.
Rc1 Rxb6 41. Rc7+ Nd7 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "5.4"]
[White "Nie, Xin"]
[Black "Shao, Wenbin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2045"]
[BlackElo "2019"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 O-O 8.
Qd2 Nd7 9. Nf3 e6 10. Rd1 b6 11. Bc4 Bb7 12. Qe3 Qc8 13. O-O Re8 14. b4 a6 15.
Bb3 a5 16. bxa5 bxa5 17. Ba4 Rd8 18. Rb1 Nb6 19. Bb5 Ba6 20. Rfc1 Bxb5 21. Rxb5
Qd7 22. Qe2 a4 23. Rc5 Ra7 24. Qc2 Rb8 25. h3 h6 26. Rd1 a3 27. Rb1 Rab7 28.
Ba5 Na4 29. Rxb7 Rxb7 30. Rc4 Nb6 31. Rb4 Ra7 32. Bxb6 cxb6 33. Qb3 Kh7 34. e5
Qc6 35. Rxb6 Qc1+ 36. Kh2 Rc7 37. Ra6 Rc3 38. Qb4 Qf4+ 39. Kg1 Rc1+ 40. Ne1 Qe4
41. Rxa3 Rxe1+ 42. Kh2 Qf4+ 43. Rg3 Qxf2 44. Rf3 Qg1+ 45. Kg3 Re2 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "5.5"]
[White "Karpinskiy, Kirill"]
[Black "Paznikov, Vladislav"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2010"]
[BlackElo "1872"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. d4 d6 5. Bg2 Be7 6. Nf3 Qc7 7. O-O O-O 8. b3
Bf5 9. Bb2 Na6 10. Nh4 Bg4 11. h3 Bh5 12. Nf5 Rfe8 13. Nxe7+ Qxe7 14. dxe5 dxe5
15. Qc1 Rad8 16. Qe3 Qc5 17. Qxc5 Nxc5 18. Rfd1 h6 19. g4 Bg6 20. Rxd8 Rxd8 21.
Rd1 Rd4 22. Ba3 Ne6 23. e3 Rxd1+ 24. Nxd1 Nd7 25. Nc3 Nb6 26. Kf1 f6 27. Ke2
Kf7 28. Ne4 Nc8 29. Kd2 h5 30. Bb4 hxg4 31. hxg4 Ke8 32. a4 Kd7 33. Nc5+ Nxc5
34. Bxc5 Ke6 35. a5 b6 36. Ba3 c5 37. Bd5+ Kd6 38. b4 Ne7 39. Bb7 Nc6 40. axb6
axb6 41. b5 Nd8 42. Bg2 Ne6 43. Bb2 e4 44. f3 exf3 45. Bxf3 Ng5 46. Bd5 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "5.6"]
[White "Cheng, Yuanda"]
[Black "Lv, Feihong"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2078"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Nbd2 g6 6. Bg2 Bg7 7. O-O Nge7 8. Re1
O-O 9. e5 Qc7 10. Qe2 b5 11. Nf1 Nf5 12. c3 b4 13. h4 bxc3 14. bxc3 h5 15. N1h2
d4 16. c4 Bb7 17. g4 hxg4 18. Nxg4 Rfe8 19. Bg5 Kf8 20. Nf6 Bxf6 21. Bxf6 Nce7
22. Rab1 Reb8 23. h5 Ke8 24. Rxb7 Rxb7 25. Ng5 Rab8 26. Bxb7 Qxb7 27. Qg4 Qc6
28. Qh3 gxh5 29. Qxh5 Kd7 30. Qxf7 Rg8 31. Re4 Rg6 32. Rf4 Rh6 33. Ne4 Qb6 34.
Nd2 Qb7 35. Kf1 Qh1+ 36. Ke2 Qh3 37. Rxf5 Qxf5 38. Qxe7+ Kc8 39. Ne4 Qg4+ 40.
Kd2 Qf4+ 41. Kc2 Rh1 42. Qd6 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "5.7"]
[White "Zhang, Zhuoran"]
[Black "Zheng, Fangbing"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1796"]
[BlackElo "1962"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Nge2 Nge7 7. Be3 Nd4 8. O-O
O-O 9. Qd2 d6 10. Nd1 Rb8 11. c3 Nxe2+ 12. Qxe2 b5 13. Qd2 b4 14. Bh6 Rb6 15.
Bxg7 Kxg7 16. f4 Nc6 17. Ne3 bxc3 18. bxc3 Ne7 19. Rf2 Qc7 20. g4 f5 21. exf5
gxf5 22. Nc4 Rb8 23. g5 Ng6 24. Re1 Bd7 25. Qe3 d5 26. Ne5 Nxe5 27. Qxe5+ Qxe5
28. Rxe5 Rb1+ 29. Rf1 Rb2 30. Rf2 Rb1+ 31. Bf1 Kf7 32. h4 Rfb8 33. h5 a5 34.
Rfe2 R8b2 35. Rxb2 Rxb2 36. c4 Bc6 37. Bg2 dxc4 38. Bxc6 c3 39. Ba4 Rxa2 40.
Rxc5 Rxa4 41. Rxc3 Rxf4 42. Rc7+ Kg8 43. Rc8+ Kg7 44. Rc7+ Kg8 45. Rc8+ Kf7 46.
Rc7+ Kg8 47. Rc8+ Kg7 48. Rc7+ Kg8 49. Rc8+ Kf7 50. Rc7+ Kg8 51. Rc8+ Kg7 52.
Rc7+ Kg8 53. Rc8+ Kf7 54. Rc7+ Kf8 55. Rc8+ Kf7 56. Rc7+ Kf8 57. Rc8+ Ke7 58.
Rc7+ Kf8 59. Rc8+ Kf7 60. Rc7+ Kf8 61. Rc8+ Ke7 62. Rc7+ Kd6 63. Rxh7 Rg4+ 64.
Kf2 Rxg5 65. h6 a4 66. Rh8 Rh5 67. h7 Ke5 68. Ra8 Rxh7 69. Rxa4 Rh3 70. Ke2
Rh2+ 71. Ke3 Rh3+ 72. Ke2 Rg3 73. Rb4 Rg4 74. Rb5+ Kf6 75. Kf3 Rd4 76. Ke3 Rh4
77. Ra5 Rh8 78. Rb5 Rh3+ 79. Ke2 Kg5 80. Re5 Kf6 81. Ra5 e5 82. Ra6+ Kg5 83.
Ra5 Kf6 84. Ra6+ Kg5 85. Ra5 Kf4 86. Ra4+ e4 87. dxe4 fxe4 88. Kf2 Rh2+ 89. Kg1
Rb2 90. Ra3 e3 91. Ra8 Rb1+ 92. Kg2 e2 93. Rf8+ Kg5 94. Rg8+ Kf6 95. Re8 e1=Q
96. Rxe1 Rxe1 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "5.8"]
[White "Sun, Jiajun"]
[Black "Lu, Jiahan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1918"]
[BlackElo "1737"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. O-O Ngf6 8.
Qe2 Be7 9. Rd1 O-O 10. Nxf6+ Nxf6 11. Ne5 Bd7 12. c3 Qc8 13. Bg5 Nd5 14. Bxe7
Nxe7 15. Nxd7 Qxd7 16. Qe4 f5 17. Qxb7 Nd5 18. Qb3 f4 19. Be4 f3 20. c4 Rab8
21. Qd3 Nf4 22. Qxf3 Rxb2 23. Qa3 Rfb8 24. d5 exd5 25. Bxd5+ Nxd5 26. cxd5 Qf5
27. Qxa7 Rf8 28. Rf1 Qxd5 29. a4 c5 30. Rac1 Qa2 31. Qxc5 Qxa4 32. Qc4+ Qxc4
33. Rxc4 Rfb8 34. g3 Rb1 35. Rxb1 Rxb1+ 36. Kg2 Kf7 37. Rc7+ Kf6 38. g4 h6 39.
Kg3 Rb3+ 40. f3 Ra3 41. h4 Rb3 42. Rc6+ Kf7 43. Rc4 Kf6 44. Rc6+ Kf7 45. Rd6
Ra3 46. Kf4 Ke7 47. Rd4 Ra5 48. Ke4 Ke6 49. f4 Ra1 50. f5+ Ke7 51. g5 hxg5 52.
hxg5 Rg1 53. Kf4 Rf1+ 54. Kg4 Rh1 55. Ra4 Kf7 56. Ra7+ Kf8 57. Rb7 Rh2 58. Rb8+
Ke7 59. Ra8 Kf7 60. g6+ Kf6 61. Rf8+ Ke5 62. Re8+ Kd6 63. Rg8 Ke5 64. Rxg7 Rg2+
65. Kf3 Rg1 66. Rf7 Rf1+ 67. Kg2 Rxf5 68. Rxf5+ Kxf5 69. g7 Kf6 70. g8=Q 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "5.9"]
[White "Luppa, Kirill"]
[Black "Zhai, Pinran"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1817"]
[BlackElo "1388"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. e3 Be7 5. Be2 O-O 6. O-O c5 7. d4 cxd4 8. exd4
Nc6 9. Nbd2 a6 10. c4 Bd7 11. Rc1 Rc8 12. Ne5 h6 13. Ndf3 dxc4 14. Nxc4 b5 15.
Nce5 Nxe5 16. Nxe5 Qb6 17. Bd3 Bc6 18. Nxc6 Rxc6 19. Bb1 Rxc1 20. Qxc1 Qd6 21.
Rd1 Qd5 22. Qc2 g6 23. Bc1 Kg7 24. Bb2 Bd6 25. Rc1 Bf4 26. Re1 Bd6 27. h3 Rg8
28. Re3 Rf8 29. Rc3 Ra8 30. Rc6 Kh7 31. a3 Kg7 32. Qc3 Be7 33. b4 Ra7 34. Ba1
Kh7 35. Qc2 Nh5 36. Ba2 Qg5 37. Qd3 Bf6 38. Bb2 Qxg2+ 39. Kxg2 Nf4+ 40. Kf3
Nxd3 41. Bc3 Rd7 42. Rxa6 Nc1 43. Bb1 Nb3 44. Bd3 Bxd4 45. Bxd4 Nxd4+ 46. Ke3
Nf5+ 47. Bxf5 gxf5 48. Ra5 Rb7 49. Kd4 Kg6 50. Kc5 e5 51. Kc6 Re7 52. Rxb5 e4
53. Rd5 Ra7 54. Ra5 Rxa5 55. bxa5 f4 56. a6 e3 57. fxe3 fxe3 58. a7 e2 59. a8=Q
e1=Q 60. Qg8+ Kf6 61. Qd8+ Kg6 62. Qd4 Kh7 63. Qd3+ Kg7 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "5.10"]
[White "Men, Jiayi"]
[Black "Zuo, Zhibo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1621"]
[BlackElo "1747"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 O-O 5. Nc3 d5 6. cxd5 c6 7. dxc6 bxc6 8.
Nf3 Nd5 9. O-O Ba6 10. Re1 Nxc3 11. bxc3 Nd7 12. Bf4 Rc8 13. Qa4 Bb5 14. Qb3
Qa5 15. Rab1 Rfe8 16. c4 Ba6 17. Bd2 Qc7 18. Qa4 Bb7 19. Qxa7 Ba8 20. Qa5 Qxa5
21. Bxa5 e5 22. dxe5 Nxe5 23. Nxe5 Bxe5 24. e3 c5 25. Bb6 Bc3 26. Red1 Bb4 27.
a4 Bxg2 28. Kxg2 Ra8 29. Ra1 Kg7 30. Rd5 Rec8 31. a5 Rc6 32. Rd8 Ra6 33. Rd5
Bc3 34. Rc1 Bb4 35. Rcd1 Bxa5 36. Bxc5 Bb6 37. Bxb6 Raxb6 38. c5 Rb5 39. Rc1 f5
40. Rd7+ Kh6 41. Rd5 Kg7 42. h4 Rc7 43. Kf3 Kf7 44. Kf4 Kf6 45. Rd6+ Ke7 46.
Ra6 Rb2 47. Kf3 Rb5 48. c6 Re5 49. Rb6 Kd8 50. Rb7 Kc8 51. Rxc7+ Kxc7 52. Rc4
h6 53. Kf4 Re6 54. h5 g5+ 55. Kxf5 Re8 56. Kg4 Re6 57. e4 Re5 58. f4 gxf4 59.
gxf4 Re7 60. e5 Rf7 61. e6 Re7 62. Kf5 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "5.11"]
[White "Li, Baitong"]
[Black "Zhang, Jiaqi"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1710"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

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 O-O 14. Bxe7
Qxe7 15. Qd2 h6 16. a3 Rac8 17. Rac1 Qc7 18. h3 Qb6 19. b4 Ne7 20. Re3 Rxc1+
21. Qxc1 Rc8 22. Rc3 Rxc3 23. Qxc3 Qc6 24. Qc5 Qxc5 25. dxc5 Kf8 26. Kf1 Ke8
27. Ke2 Kd7 28. Kd3 f6 29. g3 Nc6 30. exf6 gxf6 31. Nd2 e5 32. Nb3 a6 33. g4
Ke6 34. Ke3 f5 35. f3 Kf6 36. h4 f4+ 37. Kd3 Kg6 38. Kc3 e4 39. fxe4 dxe4 40.
Nd2 e3 41. Nf3 Kf6 42. g5+ hxg5 43. hxg5+ Kf5 44. Kd3 Kg4 45. Ke4 e2 46. g6
1/2-1/2


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "5.12"]
[White "Sima, Chengtai"]
[Black "Yang, Congwei"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1528"]
[BlackElo "1640"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. b3 g6 5. Bb2 Bg7 6. O-O O-O 7. d3 Bg4 8. Nbd2
Nbd7 9. Qc1 Re8 10. h3 Bxf3 11. Bxf3 e5 12. e4 d4 13. Bg2 c5 14. Nc4 Qc7 15. a4
Nb6 16. Na3 a6 17. Qd2 Nc8 18. Nc4 Nd6 19. Qa5 Qxa5 20. Nxa5 b5 21. Ba3 b4 22.
Bc1 Nd7 23. f4 Rac8 24. fxe5 Bxe5 25. Bf4 f5 26. Rae1 fxe4 27. Bxe4 Nxe4 28.
Rxe4 Bxf4 29. Rfxf4 Rxe4 30. Rxe4 Kf7 31. Nc4 Rc6 32. Kg2 Re6 33. Rxe6 Kxe6 34.
Kf3 Ne5+ 35. Nxe5 Kxe5 36. Kg4 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "5.13"]
[White "Li, Xintong"]
[Black "Hou, Yifan B"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1436"]
[BlackElo "1635"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Bg7 5. O-O Nf6 6. Re1 O-O 7. d3 Qc7 8. Be3
b6 9. h3 Bb7 10. Nbd2 d5 11. Qb1 e6 12. Bg5 Nd7 13. Bh4 Rfe8 14. Bg3 Qc8 15.
Nf1 a6 16. Ba4 b5 17. Bc2 b4 18. cxb4 Nxb4 19. Bb3 c4 20. dxc4 dxc4 21. Rc1 Nb6
22. Bxc4 Nxc4 23. Ne3 Nxe3 24. Rxc8 Raxc8 25. fxe3 Nc2 26. Nd4 Nxa1 27. Qxa1
Bxe4 28. Qf1 e5 29. Nf3 Rc2 30. Qxa6 Rd8 31. Qa4 Rc1+ 32. Kf2 Rc2+ 33. Kg1 Rc1+
34. Kf2 Bc6 35. Qb3 h6 36. e4 Bxe4 37. Bxe5 Bxf3 38. Bxg7 Bd1 39. Qb6 Rd2+ 40.
Kg3 Kxg7 41. Qe3 Rcc2 42. Qe5+ Kh7 43. Qe7 Rxg2+ 44. Kh4 g5+ 45. Qxg5 hxg5# 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "5.14"]
[White "Zhao, Youtong"]
[Black "Shushakov, Andrey"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1633"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Nf3
O-O 9. Bd3 Bg4 10. O-O a6 11. h3 Bxf3 12. Qxf3 Nbd7 13. Bd2 Re8 14. Rae1 Qc7
15. Kh1 b5 16. g4 Re7 17. Ne2 c4 18. Bb1 Nc5 19. Ng3 Nfd7 20. Bc3 Bxc3 21. Qxc3
Rae8 22. f5 Ne5 23. f6 Rd7 24. Nf5 Kf8 25. Qe3 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "5.15"]
[White "Miziuk, Anton"]
[Black "Chi, Haoyuan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1602"]
[BlackElo "1504"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. O-O cxd4 8. cxd4
Nxd4 9. Nxd4 Qxd4 10. Nc3 Qb6 11. Kh1 a6 12. f4 Ne7 13. Na4 Qa5 14. Bc2 Rc8 15.
Bd2 Qd8 16. Be3 Bxa4 17. Bxa4+ b5 18. Bc2 g6 19. a4 Bg7 20. axb5 axb5 21. Bd3
Rb8 22. Bc5 O-O 23. Qe2 Qd7 24. Bd6 Rb7 25. Ra5 b4 26. Rb5 Rxb5 27. Bxb5 Qb7
28. Ba6 Qa7 29. Ra1 Ra8 30. Qb5 Nf5 31. Bc5 Qc7 32. Qxb4 Rb8 33. Qc3 Bf8 34. b4
Bxc5 35. Qxc5 Qb6 36. Qxb6 Rxb6 37. b5 Kf8 38. Rc1 Nd4 39. Rc5 Ke7 40. g3 Kd7
41. Kg2 Nb3 42. Rc8 Rxa6 43. Rf8 Ra2+ 44. Kh3 Ke7 45. Rb8 Nc5 46. Rc8 Nd7 47.
g4 Rb2 48. Rh8 Rxb5 49. Rxh7 Rb4 50. Kg3 Rb3+ 51. Kf2 Kf8 52. g5 Kg8 53. Rh6
Nc5 54. Rh4 Nd3+ 55. Ke3 Nxe5+ 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "5.16"]
[White "Wang, Xinbo"]
[Black "Konova, Polina"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1584"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. O-O Bf5 5. d3 e6 6. Nbd2 Nc6 7. Nh4 Bg6 8. b3
Be7 9. Bb2 Nh5 10. Nhf3 f5 11. Ne5 Qd6 12. Nxc6 Qxc6 13. f4 Nf6 14. Nf3 Bd6 15.
Bxf6 gxf6 16. c4 O-O-O 17. cxd5 exd5 18. b4 Kb8 19. bxc5 Bxc5+ 20. d4 Bb6 21.
Rc1 Qe6 22. Rc3 Rc8 23. Rxc8+ Rxc8 24. Qd2 Re8 25. Re1 Qe3+ 26. Qxe3 Rxe3 27.
Kf2 Ra3 28. Ra1 Ba5 29. Nh4 Bc3 30. Rd1 Rxa2 31. Nxg6 hxg6 32. Bxd5 Ra4 33. Ke3
b5 34. Bf7 b4 35. d5 Ra2 36. Kf3 Kc7 37. d6+ Kd7 38. Bxa2 a5 39. Bb3 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "5.17"]
[White "Wang, Jingyu"]
[Black "Merts, Dmitrii"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1419"]
[BlackElo "1792"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. a4 b6 7. Be2 Bb7 8. f4
d6 9. Be3 Nd7 10. Nb3 Ngf6 11. Bf3 Be7 12. O-O O-O 13. Kh1 Rfd8 14. Qe2 Nc5 15.
Nxc5 bxc5 16. g4 d5 17. e5 Nd7 18. Bf2 Bc6 19. Bg3 c4 20. Bg2 Nc5 21. f5 Bf8
22. f6 g6 23. h4 Rab8 24. Ra2 Nd7 25. Bf4 Bc5 26. h5 Kf8 27. hxg6 hxg6 28. Nxd5
Qb7 29. Ne7 Bxg2+ 30. Qxg2 Qxg2+ 31. Kxg2 Bxe7 32. fxe7+ Kxe7 33. Bg5+ f6 34.
exf6+ Kf7 35. Rf4 Rbc8 36. Rf2 Ne5 37. Kg3 Rd4 38. Bf4 Nxg4 39. Kxg4 e5 40. Ra3
Kxf6 41. Kg3 exf4+ 42. Rxf4+ Rxf4 43. Kxf4 Rb8 44. Rc3 Rb4 45. a5 Ke6 46. Kg5
Kd5 47. Kxg6 Rxb2 48. Rf3 Ra2 49. c3 Ke4 50. Rf5 Kd3 51. Rf3+ Kc2 52. Kf5 Rxa5+
53. Ke4 Rb5 54. Kd4 Kb3 55. Rf6 a5 56. Rc6 a4 57. Rxc4 a3 58. Rc6 Ra5 59. Kd3
a2 60. Rb6+ Ka3 61. Kc4 a1=Q 62. Rb3+ 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "5.18"]
[White "Cui, Xuanliang"]
[Black "Yang, Zicheng"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1475"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8.
Be3 Nc6 9. f4 Bd7 10. Bf3 Qb6 11. Na4 Qa5 12. Nc3 Qb6 13. Rb1 Nxe4 14. Nd5 Qc5
15. Nf5 Qc4 16. b3 Qa6 17. Nxg7 Nf6 18. Nc7 Qa5 19. Nxa8 Rxa8 20. Qd2 Qxd2 21.
Bxd2 Kxg7 22. Rbe1 Be6 23. Bc3 Rc8 24. Bxf6+ Kxf6 25. Bxc6 Rxc6 26. c4 Ra6 27.
Re2 Ra5 28. Kf2 Rh5 29. h3 Rf5 30. Ke3 Kg7 31. Kd4 Rc5 32. g4 Kf8 33. Rc1 Ra5
34. c5 Rxc5 35. Rxc5 dxc5+ 36. Kxc5 Ke8 37. Kd4 Bd7 38. Rc2 Bc6 39. b4 Kd7 40.
Rd2 Kd6 41. Kc4+ Kc7 42. b5 Bd7 43. a4 b6 44. Kb4 Bc8 45. a5 bxa5+ 46. Kxa5 Bb7
47. Kb4 a6 48. Re2 e6 49. bxa6 Bxa6 50. Rd2 Bb7 51. Kc5 Bd5 52. Rb2 Kd7 53. Rb8
Ke7 54. Rh8 h5 55. gxh5 gxh5 56. Rxh5 Kf6 57. h4 Kg6 58. Rg5+ Kh6 59. Kd6 f5
60. Rxf5 Ba2 61. Re5 Bc4 62. Rxe6+ Bxe6 63. Kxe6 Kg6 64. f5+ Kg7 65. f6+ Kf8
66. f7 Kg7 67. Ke7 Kg6 68. f8=Q 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "5.19"]
[White "Lu, Miaoyi"]
[Black "Guo, Shibo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1034"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. c4 d5 6. cxd5 Nxd5 7. e4 Nb6 8. Nc3
Bg4 9. Be3 Nc4 10. b3 Nxe3 11. fxe3 c5 12. e5 Nc6 13. Ne2 Qa5+ 14. Qd2 Qxd2+
15. Kxd2 Rad8 16. Kc3 Bh6 17. Nf4 Bxf3 18. Bxf3 cxd4+ 19. exd4 Nxd4 20. Bxb7
Bxf4 21. gxf4 Ne2+ 22. Kb2 Nxf4 23. Be4 Nd3+ 24. Bxd3 Rxd3 25. Rae1 Rd2+ 26.
Kb1 Rb8 27. h4 a5 28. Ka1 a4 29. Re3 axb3 30. Rxb3 Rxb3 31. axb3 Re2 32. b4
Rxe5 33. Ka2 Kf8 34. Ka3 Ke8 35. Rd1 Re6 36. b5 Rd6 37. Rc1 Kd8 38. Ka4 Rd2 39.
b6 Rb2 40. Ka5 Ra2+ 41. Kb5 Rb2+ 42. Ka6 Rxb6+ 43. Kxb6 e5 44. Kc5 e4 45. Kd4
f5 46. Ra1 Ke7 47. Ra7+ Kf6 48. Rxh7 g5 49. Rh6+ Kg7 50. hxg5 f4 51. Kxe4 f3
52. Kxf3 Kf7 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "5.20"]
[White "Han, Qi"]
[Black "Wang, Siyu"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1607"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Bd2 Bg7 7. Bc3 Nf6 8.
Bd3 O-O 9. O-O d5 10. exd5 cxd5 11. Bd4 Qc7 12. Bxf6 Bxf6 13. c3 Rb8 14. Qd2
Qb6 15. b3 Bd7 16. Rc1 Rfc8 17. Rc2 Rc7 18. b4 Ba4 19. Rc1 Rbc8 20. a3 Be5 21.
Bc2 Bxc2 22. Rxc2 d4 23. Raa2 dxc3 24. Qe2 Qd4 25. g3 Bf6 26. Rc1 Rd8 27. Kf1
Qd5 28. Kg1 Qd4 29. Kf1 e5 30. Rac2 Bg5 31. Rxc3 Rxc3 32. Rxc3 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "5.21"]
[White "Gritsenko, Olesya"]
[Black "Ding, Xingyi"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1480"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Be2 Nf6 4. Nc3 d5 5. exd5 Nxd5 6. Nxd5 Qxd5 7. d3 Bc5 8.
O-O O-O 9. Be3 Bxe3 10. fxe3 Qe6 11. e4 Qg6 12. g3 Bh3 13. Nh4 Qg5 14. Rf2 Be6
15. Nf3 Nd4 16. Nxg5 Nxe2+ 17. Qxe2 h6 18. Nxe6 fxe6 19. Rxf8+ Rxf8 20. Rf1
Rxf1+ 21. Kxf1 Kf8 22. Qh5 Kg8 23. Qxe5 Kf7 24. d4 c6 25. d5 cxd5 26. exd5 exd5
27. Qxd5+ Ke7 28. Qxb7+ Kf8 29. Qxa7 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "5.22"]
[White "Li, Siyao"]
[Black "Liu, Yuanxin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1374"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Bd3 dxc4 8.
Bxc4 c5 9. dxc5 Nxc5 10. O-O h6 11. Bh4 b6 12. Qxd8 Rxd8 13. Rfd1 Bb7 14. Nd4
Ncd7 15. Nb3 Ne5 16. Be2 Ng6 17. Bg3 Ne4 18. Nxe4 Bxe4 19. h3 Bf6 20. Nd4 Rac8
21. Ba6 Rc5 22. Be2 Bxd4 23. Rxd4 Rxd4 24. exd4 Rc2 25. Bd1 Rxb2 26. Bb3 Ne7
27. Rd1 Bd5 28. Rd3 Bxb3 29. axb3 Nd5 30. Bb8 a5 31. Bd6 Kh7 32. f3 Kg6 33. Kh2
h5 34. Kg3 Kf5 35. h4 g6 36. Be5 Re2 37. Bd6 Ne3 38. Kh3 Nxg2 39. Kg3 Ne3 40.
f4 Nd5 41. Kf3 Rc2 42. Ba3 b5 43. Bd6 a4 44. bxa4 bxa4 45. Ra3 Rc3+ 46. Rxc3
Nxc3 47. Ba3 Nb5 48. Bb2 a3 49. Ba1 a2 50. Bb2 f6 51. Ba1 Na3 52. Bc3 Nc2 53.
Bb2 a1=Q 54. Bxa1 Nxa1 55. Kg3 Nb3 56. Kf3 Nxd4+ 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "5.23"]
[White "Artyushin, Vladislav"]
[Black "Shi, Zhanran"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c6 4. Nf3 e6 5. e3 Nbd7 6. a3 Be7 7. g3 Nh5 8. Bd3
b6 9. Qd2 a5 10. O-O Nxf4 11. exf4 O-O 12. Ne2 c5 13. c3 Bb7 14. b4 axb4 15.
cxb4 c4 16. Bc2 b5 17. Ra2 Nb6 18. Rfa1 Bc6 19. Nc3 Qc7 20. a4 bxa4 21. Nxa4
Nxa4 22. Bxa4 Bxa4 23. Rxa4 Qb7 24. Rxa8 Rxa8 25. Rxa8+ Qxa8 26. b5 Qa1+ 27.
Qe1 Qxe1+ 28. Nxe1 Kf8 29. b6 Ke8 30. b7 Bd6 31. Kg2 Kd7 32. Nf3 f6 33. h4 Kc7
34. Kh3 Kxb7 35. Kg4 Kc7 36. f5 exf5+ 37. Kxf5 Kd7 38. h5 Be7 39. g4 Kd6 40.
Ne1 Bd8 41. f3 Ke7 42. g5 Kf7 43. f4 g6+ 44. Kg4 f5+ 45. Kh4 gxh5 46. Kxh5 Bc7
47. Kh6 Bxf4 48. Kxh7 Bxg5 49. Kh8 Bf6+ 50. Kh7 Bxd4 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "5.24"]
[White "Lian, Shian"]
[Black "Suo, Niya"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Ba4 h6 9. Nf3 e4 10. Ne5 Qd5 11. d4 Bd6 12. c4 Bb4+ 13. Bd2 Qd6 14. c5 Qxd4 15.
Nxc6 Bxd2+ 16. Qxd2 Qxd2+ 17. Nxd2 Bd7 18. Nxa5 Bxa4 19. Ndc4 O-O 20. O-O Rac8
21. b4 Bb5 22. Rfc1 Rb8 23. Nd6 Nd5 24. a3 Nf4 25. Re1 f5 26. Nb3 Nd5 27. Nd4
Bd7 28. Rac1 Rf6 29. Red1 Nf4 30. Rc2 Ba4 31. Rdd2 Bxc2 32. Rxc2 g6 33. Nc6 Ra8
34. g3 Ne6 35. Nc8 Nd4 36. N8e7+ Kf7 37. Nxd4 Kxe7 38. Nb5 a5 39. Nc7 Rd8 40.
b5 Kd7 41. Nd5 Rf7 42. c6+ Kc8 43. Nb6+ Kc7 44. Nc4 Rd1+ 45. Kg2 Rb1 46. a4 Rb4
47. Ne5 Rf6 48. Rc4 Re6 49. Rc5 Rxa4 50. b6+ Kxb6 51. c7 Rxe5 52. c8=Q Rxc5 53.
Qe6+ Rc6 54. Qb3+ Rb4 55. Qe3+ Kb5 56. Qxh6 a4 57. Qh8 a3 58. Qb8+ Kc4 59. Qg8+
Kb5 60. h4 Ra4 61. Qd5+ Rc5 62. Qa2 Ka5 63. Qd2+ Kb6 64. Qd1 Rcc4 65. Qb3+ Ka5
66. Qa2 Rcb4 67. Qd5+ Ka6 68. Qc6+ Ka5 69. Qd5+ Rb5 70. Qd8+ Kb4 71. Qd2+ Kb3
72. Qe2 Rba5 73. Qd1+ Kb2 74. Qd2+ Kb3 75. Qd1+ Kb2 76. h5 gxh5 77. Qxh5 Ka2
78. Qh8 Kb1 79. Qb8+ Kc1 80. Qc7+ Kb2 81. Qb8+ Kc1 82. Qc7+ Kb2 83. Qb8+ Kc1
1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "5.25"]
[White "Marakulina, Alina"]
[Black "Slobodchikova, Polina"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Qe7 6. Nc3 Qc5 7. Be3 Qxd4
8. Bxd4 Bb4 9. Bd3 d6 10. Bxg7 Be6 11. Bxh8 O-O-O 12. O-O Nh6 13. a3 Bc5 14.
Bg7 Rg8 15. Bxh6 Bh3 16. Be3 Rxg2+ 17. Kh1 Rg8 18. Rg1 Re8 19. Bxc5 dxc5 20.
Bc4 h5 21. Bxf7 Re5 22. Rad1 b6 23. f3 h4 24. Bc4 a6 25. Bxa6+ Kb8 26. b4 cxb4
27. axb4 b5 28. Bxb5 Be6 29. Nd5 Bf7 30. Rg7 Bh5 31. Ra1 Bxf3+ 32. Kg1 Rxe4 33.
Ne7 Rxb4 34. Nc6+ Kb7 35. Nxb4 Kb6 36. Rg5 c5 37. c3 Kxb5 38. Ra6 Kc4 39. Ra3
h3 40. Rg3 Bb7 41. Rxh3 Bc8 42. Rh4+ Kb5 43. Rh5 Ba6 44. Nd3 Kc4 45. Nxc5 Bb5
46. h4 Bd7 47. Nxd7 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "6.1"]
[White "Hu, Yu A."]
[Black "Bilguun, Sumiya"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2066"]
[BlackElo "2437"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Qc7 6. O-O b5 7. a3 Bb7 8. Nc3
Nf6 9. Bf3 d6 10. Re1 Nbd7 11. Bg5 Be7 12. Bxf6 Nxf6 13. a4 b4 14. Na2 O-O 15.
Qd2 a5 16. Nb5 Qb8 17. c3 d5 18. e5 Nd7 19. Qe2 Nc5 20. Nc1 Rc8 21. Nd3 Ba6 22.
cxb4 Nxd3 23. Qxd3 Bxb4 24. Re3 Rc5 25. Be2 Qc8 26. Rh3 Rc1+ 27. Rxc1 Qxc1+ 28.
Bf1 h6 29. Rg3 Rc8 30. Qd4 Rc4 31. Qa7 Re4 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "6.2"]
[White "Liu, Zhaoqi"]
[Black "Wang, Tongsen"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2172"]
[BlackElo "2362"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. Bb2 e6 5. g3 Bd6 6. Bg2 Nbd7 7. O-O O-O 8. d3
Qe7 9. Nbd2 e5 10. cxd5 cxd5 11. e4 d4 12. Nc4 b5 13. Nxd6 Qxd6 14. Nh4 Nc5 15.
Ba3 a5 16. Bxc5 Qxc5 17. Qc1 Qd6 18. Qd2 Be6 19. Rac1 b4 20. f4 Ng4 21. fxe5
Nxe5 22. Nf3 Rfc8 23. Nxe5 Qxe5 24. Qf4 f6 25. Rxc8+ Rxc8 26. Rc1 Rc3 27. Qd2
Qg5 28. Rd1 Qc5 29. Qf4 Rc2 30. Qb8+ Qc8 31. Qxc8+ Bxc8 32. e5 fxe5 33. Bd5+
Kf8 34. Re1 Ke7 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "6.3"]
[White "Shao, Wenbin"]
[Black "Men, Jiayi"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2019"]
[BlackElo "1621"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4
Qb6 9. Nf3 f6 10. exf6 Nxf6 11. O-O Bd6 12. Nc3 a6 13. Be3 Qc7 14. Rc1 O-O 15.
h3 Bf4 16. Re1 Bd7 17. Bxf4 Qxf4 18. Ne2 Qd6 19. Ng3 Qb4 20. Rc2 Kh8 21. a3 Qb6
22. Bf1 Ne7 23. Rd2 Rae8 24. Bd3 Nf5 25. Bxf5 exf5 26. Ne5 Qd6 27. f3 f4 28.
Nf1 Nh5 29. Qe2 Kg8 30. Qf2 Bb5 31. Qh4 g6 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "6.4"]
[White "Paznikov, Vladislav"]
[Black "Cheng, Yuanda"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1872"]
[BlackElo "2078"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. O-O Nc6 5. d3 e6 6. e4 Nge7 7. c3 d5 8. Nbd2
O-O 9. Re1 b5 10. Nf1 b4 11. Bd2 Ba6 12. Qc2 dxe4 13. dxe4 Bd3 14. Qc1 bxc3 15.
Bxc3 Nd4 16. Nxd4 cxd4 17. Bb4 e5 18. Qd2 Bb5 19. Rac1 a5 20. Ba3 Qd7 21. Rc5
Rfb8 22. Rec1 Qe6 23. b3 a4 24. b4 Nc6 25. Rb1 Ra6 26. Rc2 Rab6 27. Bc1 Bc4 28.
a3 Bb3 29. Rcb2 Na7 30. Bf3 Nb5 31. Bd1 Bxd1 32. Qxd1 Nc3 33. Qc2 Nxb1 34. Rxb1
Qc6 35. Rb2 Rc8 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "6.5"]
[White "Hu, Yu"]
[Black "Sun, Jiajun"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2003"]
[BlackElo "1918"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. Be3
Qc7 9. f4 Nc6 10. Qf3 O-O 11. O-O-O Nxd4 12. Rxd4 b5 13. a3 Nd7 14. Rd2 Nc5 15.
Ba2 Rb8 16. Bd4 Kh8 17. Qg3 Rg8 18. b4 Na4 19. Nxa4 bxa4 20. f5 e5 21. Ba1 Qb7
22. Qd3 Qc7 23. Qg3 Qb7 24. Qd3 Qc7 25. Qg3 Qb7 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "6.6"]
[White "Zheng, Fangbing"]
[Black "Nie, Xin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1962"]
[BlackElo "2045"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. h3 Bh5 7. d3 f6 8. Qe2
Bd6 9. Be3 c5 10. Nbd2 Ne7 11. Rfd1 O-O 12. g4 Bf7 13. Nh4 Be6 14. Nf1 Nc6 15.
c3 g6 16. Ng3 f5 17. exf5 Qxh4 18. fxe6 Qxh3 19. Ne4 h6 20. Qf1 Qxg4+ 21. Qg2
Qxg2+ 22. Kxg2 Kg7 23. Rh1 g5 24. Rh5 Be7 25. Rh3 b6 26. Kf1 Nd8 27. Ke2 Nxe6
28. Rah1 Rh8 29. Rf3 Raf8 30. Ng3 Kg6 31. Rxf8 Rxf8 32. Ne4 Nf4+ 33. Bxf4 exf4
34. f3 h5 35. Nf2 Bd6 36. Rg1 Kf5 37. Kf1 Rg8 38. Ne4 Be5 39. Rh1 Rh8 40. a4 g4
41. fxg4+ hxg4 42. Rxh8 Bxh8 43. Kf2 c4 44. Nd2 cxd3 45. Nb1 Be5 46. b3 f3 47.
Ke3 Bf4+ 48. Kxd3 g3 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "6.7"]
[White "Chi, Haoyuan"]
[Black "Karpinskiy, Kirill"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1504"]
[BlackElo "2010"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. h3 Nf6 6. Bd3 e6 7. O-O Be7 8. c3
O-O 9. Re1 a6 10. b3 b5 11. Bb2 Bb7 12. Nbd2 Rc8 13. Rc1 Bd6 14. Qe2 Ne7 15.
Ne5 Ng6 16. Ndf3 Nf4 17. Qd2 Nxd3 18. Qxd3 Ne4 19. Nd2 Qg5 20. Nxe4 dxe4 21.
Qg3 Qf5 22. Qg4 Rfd8 23. Qe2 h5 24. Rcd1 f6 25. g4 Qh7 26. Nd3 exd3 27. Qxe6+
Kh8 28. Qf5 Qxf5 29. gxf5 Re8 30. Re3 Bf4 31. Rxe8+ Rxe8 32. c4 Bf3 33. Rb1 d2
34. Kf1 d1=Q+ 35. Rxd1 Bxd1 36. cxb5 axb5 37. Bc3 Ra8 38. a4 bxa4 39. bxa4 Rxa4
40. Kg2 Ra3 41. Bb2 Bf3+ 42. Kf1 Rb3 43. Ba1 Rb1# 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "6.8"]
[White "Zhai, Pinran"]
[Black "Chiryasov, Sergey"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1388"]
[BlackElo "1982"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd3 d5 8.
exd5 Nxd5 9. O-O Nxc3 10. bxc3 Bxc3 11. Rb1 O-O 12. Ba3 Re8 13. Rb3 Ba5 14. Bb5
Bg4 15. Qxd8 Raxd8 16. h3 Bxf3 17. Rxf3 Nd4 18. Bxe8 Nxf3+ 19. gxf3 Rxe8 20. c4
Rc8 21. c5 b6 22. cxb6 Bxb6 23. Rc1 Rxc1+ 24. Bxc1 f5 25. Kf1 Kf7 26. Ke2 Ke6
27. Be3 Bxe3 28. fxe3 Kd5 29. Kd3 e4+ 30. fxe4+ fxe4+ 31. Kc3 g5 32. Kd2 Kc4
33. Ke2 Kc3 34. a4 a5 35. Kf2 Kd3 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "6.9"]
[White "Wang, Xinbo"]
[Black "Luppa, Kirill"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1817"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. d3 Be7 6. Nbd2 O-O 7. e4 d5 8. Qe2
c5 9. b3 Nc6 10. Bb2 Nd7 11. Ne1 Bf6 12. Bxf6 Nxf6 13. f4 Re8 14. e5 Nd7 15.
Nef3 h6 16. Qf2 Qe7 17. Rfe1 Nb4 18. Nf1 Rac8 19. a3 Nc6 20. Ne3 Red8 21. c4 d4
22. Nc2 Nf8 23. Nd2 Na5 24. b4 Bxg2 25. Qxg2 Nc6 26. bxc5 bxc5 27. Ne4 Na5 28.
Nd6 Rb8 29. Rab1 Nd7 30. Rb5 Rxb5 31. Nxb5 Nb6 32. Rb1 Rb8 33. Nd6 Nb7 34. Nxb7
Rxb7 35. a4 Rc7 36. Qe4 Qd7 37. a5 Na4 38. Rb8+ Rc8 39. Qb7 Qxb7 40. Rxb7 a6
41. Kf2 g5 42. fxg5 hxg5 43. Kf3 Kg7 44. Kg4 Kg6 45. h4 gxh4 46. gxh4 Nc3 47.
h5+ Kg7 48. Kg5 Rg8 49. h6+ Kh7+ 50. Kh5 Rg2 51. Rxf7+ Kg8 52. h7+ Kxf7 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "6.10"]
[White "Hou, Yifan B"]
[Black "Zhao, Youtong"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1635"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 d5 2. Nf3 e6 3. g3 Nf6 4. Bg2 c5 5. O-O Nc6 6. dxc5 Bxc5 7. c4 O-O 8. Nc3
h6 9. Bf4 a6 10. cxd5 exd5 11. Rc1 Be6 12. Na4 Ba7 13. Ne5 Rc8 14. Nxc6 bxc6
15. b4 Nd7 16. Bd6 Re8 17. Nc5 Nxc5 18. Bxc5 Bxc5 19. Rxc5 Bd7 20. e3 Rb8 21.
Qd4 Qe7 22. a3 Rb5 23. Rfc1 Qe5 24. Qxe5 Rxe5 25. Kf1 f5 26. Ke2 Kf7 27. Kd3
Re8 28. Kd4 Ke7 29. Bf1 Rb6 30. Ra5 Kd6 31. Bd3 Bc8 32. f3 Re7 33. Rf1 Rc7 34.
Rc5 Re7 35. e4 fxe4 36. fxe4 Bb7 37. Rf8 dxe4 38. Bxe4 Rd7 39. Re8 Rb5 40. Bf5
Rf7 41. Re6+ Kc7 42. Be4 Rd7+ 43. Kc4 Rd6 44. Re7+ Rd7 45. Rxd7+ Kxd7 46. a4
Rxc5+ 47. Kxc5 Kc7 48. Bf3 g6 49. Be4 g5 50. Bf3 Ba8 51. b5 cxb5 52. Bxa8 bxa4
53. Kb4 a3 54. Kxa3 Kd6 55. Bf3 Ke5 56. Kb4 Kd4 57. Bh5 Ke3 58. g4 Kf2 59. Ka5
Kg2 60. Kxa6 Kxh2 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "6.11"]
[White "Lv, Feihong"]
[Black "Zhang, Zhuoran"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1796"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Nf3 c6 6. Bd3 Bd6 7. O-O O-O 8. h3
h6 9. Re1 Be6 10. Ne5 Qc8 11. Qf3 Nbd7 12. Bf4 Bb8 13. g4 Nh7 14. Qe3 Nxe5 15.
dxe5 Rd8 16. Ne2 Nf8 17. Ng3 Ng6 18. Bxh6 Nxe5 19. Nh5 Bxg4 20. Nxg7 Bxh3 21.
Ne6 Qxe6 22. Qg5+ Qg6 23. Rxe5 Qxg5+ 24. Rxg5+ Kh8 25. Bg7+ Kg8 26. Bf6+ Kf8
27. Bh7 Ke8 28. Rg8+ Kd7 29. Rxd8+ Ke6 30. Bh4 f6 31. Re1+ Kf7 32. Rde8 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "6.12"]
[White "Merts, Dmitrii"]
[Black "Lu, Miaoyi"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1792"]
[BlackElo "1034"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. g3 Nd7 7. d3 Ngf6 8. Bg2
Bd6 9. O-O O-O 10. Be3 Ne5 11. Qe2 Ng6 12. f4 dxe4 13. dxe4 Bc7 14. Rad1 Qe7
15. Qf2 b6 16. e5 Nd5 17. Nxd5 cxd5 18. c4 Rad8 19. cxd5 exd5 20. Bxd5 Rd7 21.
Bc6 Rxd1 22. Rxd1 Rd8 23. Rxd8+ Qxd8 24. Qd2 Qxd2 25. Bxd2 a5 26. Be3 Kf8 27.
Kf1 Ke7 28. Ke2 f6 29. exf6+ Kxf6 30. Kd3 Ne7 31. Be4 h6 32. Kc4 Nf5 33. Bxf5
Kxf5 34. Kd5 g5 35. g4+ Kf6 36. Bd4+ Kg6 37. f5+ Kf7 38. a4 Bd8 39. Kc6 Kf8 40.
Bxb6 Bf6 41. b3 Bc3 42. Kb5 Ke7 43. Bxa5 Bf6 44. Kc6 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "6.13"]
[White "Lu, Jiahan"]
[Black "Cui, Xuanliang"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1737"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 O-O 8.
O-O Nc6 9. Kh1 Bd7 10. f4 Nxd4 11. Bxd4 Bc6 12. Bf3 Qa5 13. Qe1 Qb4 14. Bxf6
Bxf6 15. Nd1 Qxe1 16. Rxe1 Rac8 17. c3 e6 18. Ne3 Rfd8 19. Rad1 Kf8 20. Rd2 Ke7
21. Kg1 b5 22. Red1 Rb8 23. e5 dxe5 24. Rxd8 Rxd8 25. Rxd8 Kxd8 26. Bxc6 exf4
27. Ng4 Be7 28. Bxb5 Bc5+ 29. Kf1 Ke7 30. b4 Bd6 31. Ke2 f5 32. Nf2 e5 33. Nd3
e4 34. Nc5 f3+ 35. gxf3 exf3+ 36. Kxf3 Bxh2 37. Bd3 Be5 38. c4 Bc3 39. Na6 Kd6
40. c5+ Kd5 41. b5 Ba5 42. c6 Kd6 43. Bc4 g5 44. Bg8 h6 45. Bh7 f4 46. Kg4 Bb6
47. Be4 Ke5 48. Bf3 Kd6 49. Kh5 Ba5 50. Kxh6 Bd8 51. a4 Ba5 52. Kxg5 Bd8+ 53.
Kxf4 Ba5 54. c7 Bxc7 55. Nxc7 Kxc7 1-0


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "6.14"]
[White "Yang, Congwei"]
[Black "Li, Baitong"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1640"]
[BlackElo "1710"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. Nf3 d6 2. d3 e5 3. g3 c6 4. c4 Be7 5. Bg2 Nf6 6. Nc3 Nbd7 7. O-O O-O 8. Nd2
Qc7 9. b4 a6 10. a3 b6 11. Nb3 Bb7 12. e4 Rfe8 13. h3 Rad8 14. Qe2 Nf8 15. Rd1
d5 16. Bg5 dxc4 17. dxc4 Ne6 18. Be3 h6 19. Na4 c5 20. bxc5 Nxc5 21. Naxc5 bxc5
22. Qc2 Ba8 23. f3 Bf8 24. Rxd8 Rxd8 25. Rd1 Rxd1+ 26. Qxd1 Nd7 27. Bf1 Bc6 28.
Nd2 Nb6 29. Nb1 Na4 30. Qc2 Be7 31. Nc3 Nxc3 32. Qxc3 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "6.15"]
[White "Zhang, Jiaqi"]
[Black "Sima, Chengtai"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1528"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. c4 Nc6 6. exd6 exd6 7. h3 Be7 8. Nc3
Bf6 9. Be2 O-O 10. O-O d5 11. c5 Nc4 12. b3 N4a5 13. Bf4 a6 14. Ne5 Be6 15. Bf3
Ne7 16. Re1 Nac6 17. Rc1 Ng6 18. Bg3 Bg5 19. Rb1 Ngxe5 20. Bxe5 Nxe5 21. Rxe5
Bf6 22. Re1 c6 23. Bg4 Bxg4 24. Qxg4 Qc8 25. Qxc8 Raxc8 26. Rbd1 Rfe8 27. Rxe8+
Rxe8 28. Kf1 g6 29. Rd3 Kf8 30. Ne2 Rb8 31. Nc3 b5 32. f3 a5 33. Kf2 Re8 34.
Ne2 h5 35. Re3 Ra8 36. Rd3 a4 37. b4 a3 38. Nc3 Ra7 39. Kg3 Kg7 40. Rd1 Re7 41.
Kf2 g5 42. Ne2 Ra7 43. Nc3 Kg6 44. g3 Bg7 45. Ke3 Re7+ 46. Kd3 f5 1/2-1/2


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "6.16"]
[White "Wang, Jingyu"]
[Black "Zuo, Zhibo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1419"]
[BlackElo "1747"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 g6 2. Nc3 d6 3. Nf3 Bg7 4. d4 Nf6 5. Bc4 O-O 6. O-O a6 7. a4 Bg4 8. h3
Bxf3 9. Qxf3 Nbd7 10. Be3 e5 11. d5 Ne8 12. Qe2 f5 13. f3 f4 14. Bf2 g5 15. b4
Nef6 16. Bb3 h5 17. Nd1 Qe8 18. Be1 Qg6 19. Nf2 Kf7 20. c4 a5 21. c5 axb4 22.
cxd6 cxd6 23. Bxb4 Ke7 24. Rac1 g4 25. fxg4 hxg4 26. Qb5 gxh3 27. Bxd6+ Ke8 28.
Nxh3 Rh8 29. Qxb7 Rxh3 30. Qxa8+ Kf7 31. Bd1 Qg3 32. Bf3 Rh2 33. Rfd1 Ng4 34.
Qa7 Rh1+ 35. Kxh1 Qh2# 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "6.17"]
[White "Shushakov, Andrey"]
[Black "Liu, Yuanxin"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1633"]
[BlackElo "1374"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. b4 Be7 7. b5 Na5 8. Nxe5
O-O 9. Bb3 d5 10. exd5 Nxd5 11. O-O Bf6 12. f4 c6 13. bxc6 Nxc6 14. d4 Nce7 15.
Bc2 Qa5 16. c4 Nb4 17. Bd2 Qb6 18. Bc3 Nxc2 19. Qxc2 Nf5 20. Qf2 Qc7 21. Nd2
Be6 22. d5 Bxd5 23. Bb4 Be6 24. Bxf8 Kxf8 25. Ndf3 a6 26. Rfd1 Kg8 27. Rd2 Rc8
28. Rc1 Qa5 29. Rcc2 b6 30. h3 b5 31. cxb5 Rxc2 32. Rxc2 axb5 33. Qc5 Qa4 34.
g4 Nh4 35. Nxh4 Bxh4 36. Nd3 Bxa2 37. Nb4 Bc4 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "6.18"]
[White "Shi, Zhanran"]
[Black "Miziuk, Anton"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1602"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 d6 6. b4 a6 7. a4 d5 8. exd5
Nxd5 9. O-O O-O 10. Be3 Bf6 11. Qb3 Be6 12. Nbd2 Nxe3 13. fxe3 Bxc4 14. Qxc4
Kh8 15. Rad1 Qd7 16. Ne4 Be7 17. Nc5 Bxc5 18. Qxc5 f6 19. b5 Ne7 20. d4 e4 21.
Nd2 f5 22. Nc4 axb5 23. Ne5 Qe6 24. Qxb5 Nd5 25. Qb3 b6 26. Rfe1 Nf4 27. Qxe6
Nxe6 28. Ra1 Ra6 29. Ra2 Rfa8 30. Rea1 Nd8 31. c4 Nb7 32. Kf2 g6 33. Ke1 Kg7
34. Kd2 c5 35. d5 Na5 36. Kc3 Re8 37. Nc6 Nxc6 38. dxc6 Rc8 39. a5 Rxa5 40.
Rxa5 bxa5 41. Rxa5 Rxc6 42. Kb3 g5 43. Ka4 f4 44. exf4 gxf4 45. Kb5 Re6 46.
Ra7+ Kg6 47. Kxc5 f3 48. gxf3 exf3 49. Ra1 Rf6 50. Kd4 Kg5 51. Ke3 Kg4 52. Rf1
1/2-1/2


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "6.19"]
[White "Konova, Polina"]
[Black "Li, Xintong"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1584"]
[BlackElo "1436"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 d6 3. c3 Nf6 4. Qc2 Be7 5. d4 Nbd7 6. Bd3 c6 7. Be3 O-O 8. h3
Re8 9. O-O Qc7 10. Nbd2 Bf8 11. Nh4 g6 12. f4 Bg7 13. f5 Nf8 14. fxg6 hxg6 15.
Rf2 Be6 16. Raf1 N8h7 17. dxe5 dxe5 18. Bc4 Rad8 19. Bxe6 Rxe6 20. Nc4 b5 21.
Nd2 Nf8 22. c4 Qb8 23. cxb5 cxb5 24. Qb3 Red6 25. Bg5 Qb6 26. Kh1 R8d7 27. Qc3
Re6 28. Nhf3 Nh5 29. Be3 Qb8 30. Qb3 Ng3+ 31. Kh2 Nxf1+ 32. Rxf1 Nh7 33. Nh4
Qd8 34. Rf2 Rd3 35. Qxb5 Rxe3 36. Nhf3 Qb6 37. Qd7 Rd3 38. Qxd3 Qxf2 39. Qd8+
Bf8 40. Nc4 Qc5 41. b3 Kg7 42. Qd5 Nf6 43. Qd3 Re8 44. Ng5 Qd4 45. Qf3 Bc5 46.
Qf1 Qf2 47. Qxf2 Bxf2 48. g4 Bc5 49. Kg3 Nd7 50. Nf3 Nb6 51. Nfxe5 Nxc4 52.
Nxc4 Rxe4 53. Kf3 Re1 0-1


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "6.20"]
[White "Han, Qi"]
[Black "Gritsenko, Olesya"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1480"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 a6 5. Bxc6 bxc6 6. Nxe5 Bb7 7. d3 d5 8.
O-O Bb4 9. exd5 cxd5 10. d4 O-O 11. Bg5 h6 12. Bh4 c5 13. dxc5 Bxc5 14. Bxf6
Qxf6 15. Nd7 Qg6 16. Nxc5 Bc6 17. f3 Rfe8 18. Qd3 Qg5 19. Rfe1 d4 20. N3e4 Bxe4
21. Nxe4 Qa5 22. Re2 Re6 23. Nd2 Rae8 24. Rxe6 Rxe6 25. Kf2 Qb6 26. Nc4 Qc5 27.
Re1 Rc6 28. Re8+ 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "6.21"]
[White "Guo, Shibo"]
[Black "Wang, Siyu"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1607"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 1-0


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "6.22"]
[White "Yang, Zicheng"]
[Black "Suo, Niya"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1475"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. d4 Bf5 6. Nf3 Nc6 7. c4 Qd7 8.
a3 e6 9. Be2 O-O-O 10. Be3 Be7 11. O-O Bf6 12. Qb3 Bxd4 13. Rfd1 e5 14. Nxe5
Nxe5 15. Bxd4 Qe6 16. Bxa7 b6 17. c5 Qxb3 18. Ba6# 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "6.23"]
[White "Artyushin, Vladislav"]
[Black "Li, Siyao"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 Nc6 4. Nb5 e5 5. Bxe5 Nxe5 6. dxe5 Ng4 7. Nf3 c6 8.
Nc3 Bb4 9. h3 Nh6 10. e3 Qa5 11. Qd2 Bf5 12. Bd3 Be4 13. a3 Bxc3 14. Qxc3 Qxc3+
15. bxc3 Bxf3 16. gxf3 O-O-O 17. O-O-O Rde8 18. f4 g6 19. c4 Rd8 20. h4 Ng4 21.
Rdg1 Nh6 22. h5 Nf5 23. hxg6 hxg6 24. Rxh8 Rxh8 25. Bxf5+ gxf5 26. cxd5 cxd5
27. Rd1 Rd8 28. Kb2 Kc7 29. f3 Rd7 30. Kc3 Kc6 31. Kb4 b6 32. c3 a5+ 33. Kb3 b5
34. Rh1 Kc5 35. Rh5 a4+ 36. Kb2 Kc4 37. Kc2 Re7 38. Rxf5 Rd7 39. Rf6 Rc7 40. e6
fxe6 41. Rxe6 Kc5 42. f5 Rf7 43. f6 Rf8 44. Kd3 Rf7 45. Ra6 Rf8 46. e4 Rf7 47.
exd5 Kxd5 48. Rb6 Kc5 49. Ra6 Rf8 50. Kc2 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "6.24"]
[White "Ding, Xingyi"]
[Black "Marakulina, Alina"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. Nc3 Nf6 6. h3 Bf5 7. Bg5 e6 8. Bb5
Bb4 9. O-O O-O 10. Bxc6 bxc6 11. a3 Bxc3 12. bxc3 Rb8 13. Rb1 Rxb1 14. Qxb1 Be4
15. Qd1 Qe7 16. Qe2 Qxa3 17. Bxf6 gxf6 18. Qe3 Kh8 19. Nh4 Rg8 20. f3 Bxc2 21.
Qf4 Rg7 22. Qxf6 Qxc3 23. f4 c5 24. f5 Qxd4+ 25. Qxd4 cxd4 26. f6 Rg8 27. Ra1
d3 28. Kf1 Rg5 29. Nf3 Rf5 30. Rxa7 Rxf6 31. Ra8+ Kg7 32. Kg1 d4 33. Kh2 Bd1
34. Rd8 Bxf3 35. gxf3 Rxf3 36. Rxd4 Kf6 37. Kg2 Ke5 38. Rd8 Re3 39. Kh2 Re2+
40. Kg3 Ke4 41. h4 h5 42. Kh3 d2 43. Kg3 Ke3 44. Kh3 Re1 45. Kg2 d1=Q 46. Rxd1
Rxd1 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.20"]
[Round "6.25"]
[White "Slobodchikova, Polina"]
[Black "Lian, Shian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 Nf6 2. Nc3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Nxd1 Nxe4 6. Bd3 Nf6 7. Nf3 g6
8. O-O Bg7 9. Ne3 O-O 10. Nc4 Nc6 11. Nfe5 Nxe5 12. Nxe5 Nd5 13. Ng4 Bxg4 14.
Re1 a5 15. Re4 Bf5 16. Rh4 Bxd3 17. cxd3 a4 18. Bh6 Bxb2 19. Re1 Rfb8 20. Ree4
b5 21. Rh3 Ra6 22. Reh4 Bf6 23. Rg4 Re6 24. g3 Rbb6 25. Kg2 Rbc6 26. Re4 Bg7
27. Bxg7 Kxg7 28. Rxe6 Rxe6 29. Rh4 Re2 30. Rd4 c6 31. Kf3 Rxa2 0-1


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "7.1"]
[White "Bilguun, Sumiya"]
[Black "Shao, Wenbin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2437"]
[BlackElo "2019"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. f3 h6 10. Be3 Qc7 11. Kb1 b5 12. Bd3 Ne5 13. a3 Be7 14. g4 Rb8 15.
h4 Nc4 16. Bxc4 Qxc4 17. g5 Nh5 18. Nb3 b4 19. axb4 Qxb4 20. Ba7 Rb7 21. Qe3
Bb5 22. Bb6 Bd3 23. Rxd3 Qxb6 24. Qd2 O-O 25. f4 g6 26. f5 Rd8 27. Rf1 Bf8 28.
fxg6 fxg6 29. Rdf3 Bg7 30. gxh6 Be5 31. Qg5 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "7.2"]
[White "Wang, Tongsen"]
[Black "Cheng, Yuanda"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2362"]
[BlackElo "2078"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 e6 3. Qe2 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 O-O 8. d3
d5 9. e5 b5 10. h4 b4 11. h5 gxh5 12. Bg5 f6 13. exf6 Bxf6 14. Bxf6 Rxf6 15.
Qe3 Qd6 16. Re1 Nf5 17. Qg5+ Rg6 18. Qxh5 Ng7 19. Qh1 Ba6 20. c4 Rf8 21. Nbd2
Nf5 22. Ng5 Rxg5 23. Rxe6 Qxe6 24. Bxd5 Ncd4 25. Bxe6+ Nxe6 26. Qe4 Nfd4 27. a3
Rf7 28. axb4 Bb7 29. Qh4 Ne2+ 30. Kf1 Nxg3+ 31. Ke1 Nf5 32. Qh2 a6 33. bxc5
Nxc5 34. Ra3 Nd4 35. Qd6 Nc2+ 36. Kd1 Rg6 37. Qxc5 Nxa3 38. bxa3 Rgf6 39. Qg5+
Kf8 40. Kc2 Rxf2 41. Kc3 R2f5 42. Qh6+ Ke7 43. d4 R5f6 44. Qe3+ Re6 45. Qg5+
Kf8 46. d5 h6 47. Qh4 Rg6 48. Ne4 Kg7 49. Qd8 Rf8 50. Qe7+ Rf7 51. Qe5+ Kh7 52.
Nd6 Rc7 53. Qf5 Re7 54. Qf8 Rgg7 55. Kb4 h5 56. Qf5+ Kg8 57. Qxh5 Rh7 58. Qg6+
Rhg7 59. Qf6 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "7.3"]
[White "Luppa, Kirill"]
[Black "Liu, Zhaoqi"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1817"]
[BlackElo "2172"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bd3 cxd4 7. cxd4 Qb6 8. Bc2
Nb4 9. O-O Nxc2 10. Qxc2 Rc8 11. Nc3 Ne7 12. Bf4 Nf5 13. Qd2 Bb4 14. Rac1 O-O
15. a3 Bxc3 16. Rxc3 Rxc3 17. Qxc3 Rc8 18. Qd2 h5 19. h3 Rc4 20. Be3 Qc7 21.
Ng5 Bb5 22. Re1 g6 23. Nf3 a5 24. Bg5 Rc2 25. Rc1 Rxc1+ 26. Qxc1 Qxc1+ 27. Bxc1
Be2 28. Be3 Bxf3 29. gxf3 a4 30. Kf1 Kf8 31. Ke2 Ke8 32. Kd3 Kd7 33. Bg5 Kc6
34. Kc3 Kb5 35. Kd3 Ng7 36. Kc3 Ne8 37. Be7 Nc7 38. Bd6 Na8 39. Bc5 Ka5 40.
Bb4+ Ka6 41. Bc5 Nc7 42. Be7 Nb5+ 43. Kd3 Na7 44. Bd6 Kb5 45. Bc5 Nc6 46. Kc3
Nxe5 47. dxe5 Kxc5 48. Kd3 d4 49. h4 Kd5 50. f4 b6 51. f3 b5 52. Kd2 Kc4 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "7.4"]
[White "Sun, Jiajun"]
[Black "Hu, Yu A."]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1918"]
[BlackElo "2066"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 g6 5. f3 e3 6. Bxe3 Bg7 7. Qd2 e6 8.
O-O-O Nc6 9. d5 exd5 10. Nxd5 Nxd5 11. Qxd5 Qf6 12. c3 Ne7 13. Qd2 O-O 14. Bd4
Qf7 15. Bxg7 Kxg7 16. Kb1 d6 17. Qd4+ Qf6 18. Qxf6+ Rxf6 19. Bd3 Nc6 20. Be4
Ne7 21. Bd3 Nc6 22. Be4 Ne7 23. Bd3 Nc6 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "7.5"]
[White "Nie, Xin"]
[Black "Chiryasov, Sergey"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2045"]
[BlackElo "1982"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 Nf6 2. c4 e5 3. d5 Bc5 4. Nc3 d6 5. e3 O-O 6. Bd3 a5 7. a3 Na6 8. Nf3 Ne8
9. e4 Bg4 10. h3 f5 11. exf5 Bxf5 12. Ne4 Bxe4 13. Bxe4 Bxf2+ 14. Kf1 Bb6 15.
Qc2 Nf6 16. Bf5 e4 17. Bxe4 Nxe4 18. Qxe4 Nc5 19. Qc2 Qh4 20. Be3 Ne4 21. Bxb6
Ng3+ 22. Kg1 Rxf3 23. gxf3 Nxh1 24. Bxc7 Ng3 25. Bxd6 Nh5 26. Qe4 Qg5+ 27. Qg4
Qe3+ 28. Kh1 Rd8 29. c5 Nf6 30. Qe6+ Qxe6 31. dxe6 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "7.6"]
[White "Karpinskiy, Kirill"]
[Black "Hou, Yifan B"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2010"]
[BlackElo "1635"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. g3 d5 5. Bg2 c6 6. Nf3 Bd6 7. O-O O-O 8. Bf4
Ne4 9. Bxd6 Qxd6 10. Qc2 Nd7 11. Rad1 Ndf6 12. Ne5 Bd7 13. f3 Ng5 14. Qc1 Nf7
15. Nxf7 Rxf7 16. e4 Qb4 17. e5 Ne8 18. cxd5 cxd5 19. Rf2 Rc8 20. Rc2 Bc6 21.
Qd2 h6 22. Ne4 Qxd2 23. Nxd2 Rfc7 24. Rdc1 Bb5 25. Rxc7 Rxc7 26. Rxc7 Nxc7 27.
Kf2 Kf7 28. Bf1 Ke7 29. Bxb5 Nxb5 30. Ke3 Kd7 31. Kd3 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "7.7"]
[White "Men, Jiayi"]
[Black "Hu, Yu"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1621"]
[BlackElo "2003"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 Nf6 2. g3 e6 3. Bg2 d5 4. c4 Be7 5. Nf3 O-O 6. O-O dxc4 7. Ne5 Nd5 8.
Nxc4 b5 9. Ne3 Bb7 10. Nxd5 Bxd5 11. e4 Bb7 12. Be3 Nc6 13. Nc3 a6 14. Rc1 Rc8
15. e5 Qd7 16. Qg4 Kh8 17. Rfd1 Ba8 18. Nd5 Rcd8 19. Nxe7 Nxe7 20. Bg5 Bxg2 21.
Kxg2 f6 22. exf6 gxf6 23. Bf4 Nd5 24. Re1 Rg8 25. Qh4 e5 26. Bh6 Rg4 27. Qh3
Rxd4 28. Qxd7 Rxd7 29. Rc6 Ra4 30. a3 Kg8 31. Kf3 Kf7 32. Re4 Rd6 33. Rxa4 Rxc6
34. Rg4 Rc2 35. Rg7+ Ke6 36. Rxh7 Rxb2 37. Bf8 a5 38. h4 b4 39. axb4 axb4 40.
h5 b3 41. h6 Rxf2+ 42. Kxf2 b2 43. Rxc7 b1=Q 44. h7 Qh1 45. Rg7 e4 46. Bc5 Qh2+
47. Ke1 e3 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "7.8"]
[White "Merts, Dmitrii"]
[Black "Zheng, Fangbing"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1792"]
[BlackElo "1962"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. O-O Bg7 6. d3 e5 7. a4 Ne7 8. Be3
Qb6 9. Nbd2 Be6 10. Ng5 Bd7 11. a5 O-O 12. Nc4 Qc7 13. Qe2 f6 14. Nf3 Be6 15.
b3 b5 16. Ncd2 Qd6 17. Ne1 f5 18. f3 f4 19. Bf2 g5 20. c4 b4 21. Kh1 Ng6 22.
Bg1 Rf7 23. a6 Bf8 24. Nb1 Qc7 25. Rf2 Bd6 26. Qa2 Nf8 27. Qa5 Qe7 28. Nd2 Nd7
29. Nf1 h5 30. Qa2 g4 31. Qe2 Kh8 32. Qd2 Rg8 33. Ra2 Qg5 34. Re2 Rh7 35. Qb2
Qh4 36. Bf2 g3 37. Bg1 gxh2 38. Bxh2 Rhg7 39. Qd2 Qf6 40. Rf2 h4 41. Bg1 h3 42.
Nh2 Qh4 43. Qd1 Nf6 44. Rad2 Nh5 0-1


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "7.9"]
[White "Lu, Jiahan"]
[Black "Paznikov, Vladislav"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1737"]
[BlackElo "1872"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Bd3
Nxd2 9. Qxd2 c5 10. f4 Nc6 11. Nf3 Bd7 12. O-O Rc8 13. Rfb1 Qc7 14. Qf2 O-O 15.
Qh4 c4 16. Be2 f5 17. Kh1 Rb8 18. Rg1 Ne7 19. Qxe7 Rf7 20. Qh4 Qa5 21. Qe1 Ba4
22. Qd2 a6 23. Nh4 Be8 24. Bh5 Rd7 25. Bxe8 Rxe8 26. g4 fxg4 27. Rxg4 Kf7 28.
f5 Qb6 29. Rag1 Rg8 30. Rg6 Re7 31. f6 Rd7 32. fxg7 Ke8 33. Nf5 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "7.10"]
[White "Yang, Congwei"]
[Black "Lv, Feihong"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1640"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. d3 Nc6 5. Nbd2 e5 6. c4 Be7 7. O-O O-O 8. cxd5
Nxd5 9. Nc4 Bf6 10. a4 Be6 11. Bd2 h6 12. Ne1 Qc7 13. Nc2 Rfd8 14. Rb1 Rac8 15.
N4e3 Nxe3 16. Nxe3 Nd4 17. b4 c4 18. Rc1 Nb3 19. Rxc4 Bxc4 20. Nxc4 Nxd2 21.
Nxd2 b6 22. Qb3 Qc2 23. Qxc2 Rxc2 24. Nc4 Rxe2 25. Be4 Rc8 26. Rc1 Rb2 27. b5
Ra2 28. Bc6 Rxa4 29. Re1 Rd8 30. Nxe5 Rad4 31. Nc4 Rxd3 32. Re2 Rc3 33. Ne3 Rc5
34. Ra2 a5 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "7.11"]
[White "Zuo, Zhibo"]
[Black "Zhang, Jiaqi"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1747"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 e6 4. e3 Be7 5. Bd3 h6 6. Bxf6 Bxf6 7. O-O O-O 8.
Nbd2 Nd7 9. Rc1 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. b3 Bc3 13. Qe2 Qf6 14. Nb1
Bb2 15. Rcd1 Re8 16. c4 dxc4 17. Bxc4 Be5 18. Bd5 c6 19. Bf3 Bf5 20. Na3 Qh4
21. g3 Qb4 22. Nc4 Bc7 23. Qd2 Qxd2 24. Rxd2 Rad8 25. Rfd1 Rxd2 26. Rxd2 Kf8
27. Rd1 Ke7 28. Kf1 Rd8 29. Rxd8 Kxd8 30. Ke2 Bb1 31. a3 Bc2 32. Nd2 Kd7 33.
Be4 Bxe4 34. Nxe4 Bd6 35. Nxd6 Kxd6 36. Kd3 Kd5 37. e4+ Kc5 38. f4 f6 39. g4 a5
40. Kc3 b5 41. b4+ axb4+ 42. axb4+ Kd6 43. Kd4 g6 44. h4 h5 45. gxh5 gxh5 46.
e5+ fxe5+ 47. fxe5+ Ke6 48. Kc5 Kxe5 49. Kxc6 Kf4 50. Kxb5 Kg4 51. Kc4 Kxh4 52.
b5 Kg3 53. b6 h4 54. b7 h3 55. b8=Q+ Kg2 56. Qb2+ Kg3 57. Kd3 h2 58. Qb7 Kf4
59. Qg2 h1=Q 60. Qxh1 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "7.12"]
[White "Li, Baitong"]
[Black "Han, Qi"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1710"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Qxe2+ 8.
Bxe2 Be7 9. Nc3 Nbd7 10. Nb5 Bd8 11. O-O O-O 12. Rfe1 a6 13. Nc3 Nb6 14. Rac1
Nfd5 15. Nxd5 Nxd5 16. Bxd8 Rxd8 17. c3 Bg4 18. h3 Bh5 19. Nd4 Bxe2 20. Rxe2
Re8 21. Rce1 Kf8 22. g3 Rxe2 23. Rxe2 Re8 24. Kf1 g6 25. Nb3 b6 26. Nd4 c5 27.
Nf3 Rxe2 28. Kxe2 Ke7 29. Nd2 b5 30. Ne4 Nf6 31. Ke3 Nxe4 32. dxe4 Ke6 33. c4
b4 1/2-1/2


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "7.13"]
[White "Sima, Chengtai"]
[Black "Wang, Xinbo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1528"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. b3 d5 2. Bb2 Nc6 3. Nf3 Bg4 4. h3 Bh5 5. e3 Nf6 6. Be2 Bg6 7. Bb5 a6 8.
Bxc6+ bxc6 9. Ne5 Qd6 10. Nxg6 hxg6 11. Ba3 Qd7 12. Bb2 Qd6 13. Qf3 e5 14. d3
Be7 15. Nd2 Nd7 16. Qg3 Bf6 17. O-O-O a5 18. e4 O-O 19. Nf3 d4 20. h4 Rfb8 21.
h5 gxh5 22. Rxh5 a4 23. Rdh1 Kf8 24. Nd2 axb3 25. axb3 Ra6 26. Nc4 Qe6 27. Rh8+
Ke7 28. Rxb8 Nxb8 29. Ba3+ Kd7 30. Rh8 Ra8 31. Qh3 Qxh3 32. gxh3 g6 33. Rf8 Ke6
34. Rg8 Bg5+ 35. Kb2 Bf6 36. Bb4 Kd7 37. Rf8 Ke6 38. Na5 Be7 39. Re8 c5 40.
Bxc5 Rxa5 41. Rxe7+ Kf6 42. Rxc7 Kg7 43. Bd6 Rb5 44. h4 Kf6 45. Be7+ Kg7 46.
Bg5 Na6 47. Bf6+ Kxf6 48. Rc6+ Ke7 49. Rxa6 Kd8 50. Ka3 Rc5 51. Kb2 Rb5 52. Ra7
Ke8 53. Ra6 Kd7 54. f3 Ke7 55. c4 dxc3+ 56. Kxc3 Rc5+ 57. Kb2 Rb5 58. Rc6 Kd7
59. Rc4 Kd6 60. Kc3 Ra5 61. Kb2 Rb5 62. b4 Rb6 63. Kb3 Ra6 64. Rc1 Rb6 65. Rf1
Ke6 66. f4 Rd6 67. f5+ Ke7 68. Kc3 Rd4 69. fxg6 fxg6 70. b5 Kd6 71. Rf6+ Kc7
72. Rxg6 Ra4 73. b6+ Kb7 74. h5 Ra3+ 75. Kc2 Ra2+ 76. Kb3 Rh2 77. h6 Rh3 78.
Kc4 Rh1 79. Kd5 Rh5 80. Re6 Rh3 81. Kxe5 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "7.14"]
[White "Li, Xintong"]
[Black "Chi, Haoyuan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1436"]
[BlackElo "1504"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Bf4 Be7 6. Nf3 O-O 7. O-O h6 8.
Re1 c5 9. c3 Bg4 10. Nbd2 Nc6 11. dxc5 Bxc5 12. h3 Bh5 13. Nf1 Qb6 14. Qd2 Rad8
15. Ne5 Ne4 16. Bxe4 dxe4 17. Qc2 Nxe5 18. Bxe5 Bg6 19. Ne3 Qe6 20. Bf4 Bh7 21.
Qa4 g5 22. Bh2 a6 23. Qa5 Bb6 24. Qb4 Qc6 25. Red1 Bc5 26. Qb3 Kh8 27. Ng4
Rxd1+ 28. Rxd1 Bf5 29. Be5+ f6 30. Rd8 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "7.15"]
[White "Zhao, Youtong"]
[Black "Zhai, Pinran"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1388"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. e3 O-O 6. Bd3 dxc4 7. Bxc4 c5 8. O-O
Nc6 9. a3 a6 10. dxc5 Bxc5 11. b4 Ba7 12. Bb2 b5 13. Bd3 Bb7 14. Qc2 Rc8 15.
Rfd1 Qe7 16. Rac1 Rfd8 17. Qb1 Bb8 18. Ne4 Nxe4 19. Bxe4 Rxd1+ 20. Rxd1 h6 21.
Qa1 e5 22. Rc1 Bd6 23. Bxc6 Rxc6 24. Rxc6 Bxc6 25. Bxe5 Bxf3 26. Bxd6 Qxd6 27.
gxf3 Qg6+ 28. Kh1 Qd3 29. Qc1 Kh7 30. Kg2 Qg6+ 31. Kf1 Qd3+ 32. Ke1 Qb3 33. Ke2
g6 34. e4 Qa2+ 35. Kf1 Qe6 36. Kg2 h5 37. Qe3 h4 38. Qf4 h3+ 39. Kg3 Kg7 40. e5
Kg8 41. Kh4 Qb3 42. Qe3 Qe6 43. f4 Qf5 44. Qd4 Qh5+ 45. Kg3 Qf5 46. Qd8+ Kh7
47. Qh4+ Kg7 48. Qf6+ Qxf6 49. exf6+ Kxf6 50. Kxh3 Kf5 51. Kg3 g5 52. fxg5 Kxg5
53. f4+ Kh5 54. Kf3 Kh4 55. Ke4 Kh3 56. f5 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "7.16"]
[White "Zhang, Zhuoran"]
[Black "Shi, Zhanran"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1796"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e6 7. Qd2 Nge7 8. Bh6
O-O 9. h4 f5 10. O-O-O fxe4 11. Bxg7 Kxg7 12. dxe4 Nd4 13. h5 Kf7 14. Qh6 Rh8
15. Nh3 Ke8 16. hxg6 Nxg6 17. Ng5 Nf8 18. Qg7 Ng6 19. Qf7# 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "7.17"]
[White "Lu, Miaoyi"]
[Black "Shushakov, Andrey"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1034"]
[BlackElo "1633"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. h3 Bg7 8. Nf3
O-O 9. Bd3 a6 10. a4 Nbd7 11. Bf4 Qc7 12. Nd2 Nh5 13. Bh2 Ne5 14. Be2 Nf6 15.
Bxe5 dxe5 16. Nc4 Rd8 17. a5 Qe7 18. Nb6 Rb8 19. O-O Bf8 20. Qb3 Bd7 21. Rad1
Be8 22. Rd2 Qc7 23. Rfd1 Bd6 24. f3 Qe7 25. Nb1 Nd7 26. Na3 Nxb6 27. axb6 Rbc8
28. Nc4 Kg7 29. Na5 Rb8 30. Rc2 Rdc8 31. Rdc1 Ra8 32. Nc4 Bb8 33. Rd1 Rd8 34.
Rcd2 Bd6 35. Nxd6 Rxd6 36. Rc2 Rc8 37. Rdc1 Rf6 38. Kh2 Kf8 39. Bc4 Rd6 40. Bd3
Rf6 41. Be2 Rd6 42. Rxc5 Rxc5 43. Rxc5 Qd8 44. Rc7 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "7.18"]
[White "Guo, Shibo"]
[Black "Miziuk, Anton"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1602"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3
d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15.
Qf3 Bg4 16. Qg2 Qh5 17. Nd2 Rae8 18. Rf1 Bh3 19. Bd1 Bxg2 20. Bxh5 Bxf1 21.
Kxf1 Re6 22. Nf3 g6 23. Bg4 f5 24. Bh3 Rfe8 25. Bd2 Nb6 26. Re1 Nc4 27. Rxe6
Nxd2+ 28. Nxd2 Rxe6 29. Bg2 Bc7 30. d5 Rd6 31. c4 cxd5 32. Bxd5+ Kf8 33. Nf3
bxc4 34. Bxc4 a5 35. Ng5 Rc6 36. Bb3 h6 37. Ne6+ Ke7 38. Nd4 Rc1+ 39. Kg2 Rb1
40. Nb5 Bd8 41. Nd4 Bb6 42. Nc2 Rxb2 43. Kf3 Rb1 44. Ne3 Bxe3 45. Kxe3 g5 46.
Kf3 Kf6 47. Kg2 Ke5 48. Kf3 Rc1 49. Ke3 Rh1 50. Bc4 Rxh2 51. Bf1 Rh1 52. Ke2
Kd4 53. a3 Rxf1 54. Kxf1 Kc3 55. Ke2 Kb3 56. Kd3 Kxa3 57. Kc3 h5 58. f3 h4 59.
f4 hxg3 60. fxg5 g2 61. g6 g1=Q 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "7.19"]
[White "Liu, Yuanxin"]
[Black "Yang, Zicheng"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1374"]
[BlackElo "1475"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 Nc6 6. Be3 e6 7. Qd2 Nge7 8. Bh6
O-O 9. h4 f5 10. h5 Rf7 11. hxg6 hxg6 12. Nf3 Nd4 13. Ng5 Bxh6 14. Rxh6 Rg7 15.
O-O-O Kf8 16. Rh8+ Ng8 17. Rdh1 Rb8 18. Nh7+ Kf7 19. Qd1 b5 20. exf5 exf5 21.
Bd5+ Be6 22. Bxe6+ Nxe6 23. Kb1 b4 24. Nd5 a5 25. Qe2 Nd4 26. Qe1 Ne6 27. Qe2
Nd4 28. Qe1 Ne6 29. Qe2 Nd4 30. Qe1 Ne6 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "7.20"]
[White "Cui, Xuanliang"]
[Black "Konova, Polina"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1584"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 Nc6 6. Be3 e6 7. Qd2 Nge7 8. Bh6
O-O 9. h4 f5 10. h5 Rf7 11. hxg6 hxg6 12. Nf3 Nd4 13. Ng5 Bxh6 14. Rxh6 Rg7 15.
O-O-O Kf8 16. Rh8+ Ng8 17. Rdh1 Rb8 18. Nh7+ Kf7 19. Qd1 b5 20. exf5 exf5 21.
Bd5+ Be6 22. Bxe6+ Nxe6 23. Kb1 b4 24. Nd5 a5 25. Qe2 Nd4 26. Qe1 Ne6 27. Qe2
Nd4 28. Qe1 Ne6 29. Qe2 Nd4 30. Qe1 Ne6 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "7.21"]
[White "Gritsenko, Olesya"]
[Black "Artyushin, Vladislav"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1480"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. Nc3 Nf6 6. d3 h6 7. Be3 Bb6 8. d4
exd4 9. Nxd4 Nxd4 10. Bxd4 Bxd4 11. Qxd4 O-O 12. Nd5 Nxd5 13. exd5 Qg5 14. f4
Qe7 15. Rae1 b6 16. Bd3 Qd7 17. Qe4 f5 18. Qd4 Bb7 19. Re2 Rae8 20. Rfe1 Rxe2
21. Rxe2 c6 22. dxc6 Bxc6 23. c4 d5 24. cxd5 Qxd5 25. Bc4 Rd8 26. Re7 Qf7 27.
Bxf7+ Kh7 28. Qxd8 Be8 29. Qxe8 h5 30. Qg8+ Kh6 31. Qh8# 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "7.22"]
[White "Lian, Shian"]
[Black "Wang, Jingyu"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1419"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nf3 Nc6 7. Bd3 d6 8. O-O
Be7 9. a3 O-O 10. Qc2 h6 11. Nc3 a6 12. Be4 Nxc3 13. exd6 Bxd6 14. Bxc6 bxc6
15. Qxc3 Bb7 16. b4 Bc7 17. Bb2 Qd5 18. Qc5 Qxc5 19. dxc5 Rfd8 20. Rfd1 a5 21.
Bc3 a4 22. h3 Rd5 23. Rxd5 exd5 24. Re1 Kf8 25. Kf1 g6 26. Be5 Bxe5 27. Nxe5
Rd8 28. Nd3 Ba6 29. Ke2 Re8+ 30. Kd2 Rxe1 31. Nxe1 Ke7 32. Nf3 Bf1 33. Ne5 Bb5
34. g3 Ke6 35. Nf3 Ba6 36. Nd4+ Kd7 37. Nf3 Bb7 38. Ke3 Ke6 39. Kd4 f6 40. Ne1
Ba6 41. Ng2 g5 42. Ne3 h5 43. Nd1 Bc4 44. Nc3 Bb3 45. b5 cxb5 46. Nxb5 Kd7 47.
Nd6 Ke6 48. Ne8 Kf7 49. Nc7 Ke7 50. Nxd5+ Bxd5 51. Kxd5 Kd7 52. c6+ Kc7 53. Ke6
Kxc6 54. Kxf6 Kc5 55. Kxg5 Kc4 56. f4 Kb3 57. f5 Kxa3 58. f6 Kb3 59. f7 a3 60.
f8=Q a2 61. Qh8 Kc2 62. Qa1 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "7.23"]
[White "Wang, Siyu"]
[Black "Marakulina, Alina"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1607"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Nf6 5. Bd3 Bg4 6. Nf3 e6 7. a3 Bd6 8. h3
Bxf3 9. Qxf3 O-O 10. Bg5 Be7 11. Bf4 Nc6 12. Ne2 Qa5+ 13. c3 a6 14. g4 Nd7 15.
Qg3 Rfc8 16. O-O Nf8 17. Bc2 Qd8 18. Qd3 Bg5 19. Bg3 Qf6 20. f4 Bh4 21. g5 Qg6
22. Bxh4 Qxd3 23. Bxd3 Ne7 24. Bf2 b5 25. Kh2 Rab8 26. Be1 a5 27. Bd2 Nc6 28.
f5 g6 29. fxg6 fxg6 30. Bf4 Rb7 31. a4 b4 32. Ba6 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "7.24"]
[White "Suo, Niya"]
[Black "Slobodchikova, Polina"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Bc5 6. O-O Nxd5 7. Qf3 Qxg5 8.
Bxd5 O-O 9. d4 Nxd4 10. Bxg5 Nxf3+ 11. Bxf3 Bf5 12. c3 Rae8 13. b4 Bd6 14. Bxb7
e4 15. Na3 Re6 16. Rfe1 Rg6 17. Bh4 Bh3 18. Bg3 Bxg3 19. hxg3 Bf5 20. Bxe4 Bxe4
21. Rxe4 Rd8 22. Rae1 h6 23. Re8+ Rxe8 24. Rxe8+ Kh7 25. Re7 Rd6 26. Kf1 Rd2
27. Rxc7 Rxa2 28. Rxa7 Ra1+ 29. Ke2 Ra2+ 30. Kf3 Rd2 31. Ke3 Rd6 32. Rxf7 Kg6
33. Rc7 Re6+ 34. Kd3 Kf5 35. Rxg7 Ke5 36. Nc4+ Kd5 37. Ra7 Rc6 38. Rd7+ Ke6 39.
Rh7 Kf5 40. Ne3+ Kg5 41. c4 Kg6 42. Rd7 Kf6 43. Ng4+ Ke6 44. Rd5 h5 45. Rxh5
Rb6 46. Rh6+ Kf5 47. Rxb6 1-0


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "7.25"]
[White "Li, Siyao"]
[Black "Ding, Xingyi"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bg5 h6 7. Bh4 Bg4 8. h3
Bh5 9. e3 a6 10. Be2 e6 11. a3 Bd6 12. O-O O-O 13. Nd2 Bg6 14. Nf3 e5 15. dxe5
Nxe5 16. Nxe5 Bxe5 17. Bxf6 Qxf6 18. Nxd5 Qg5 19. f4 Qf5 20. Ne7+ Kh8 21. Nxf5
Bxf5 22. fxe5 Be4 23. Qa4 Bc6 24. Qh4 Rfe8 25. Rxf7 Rxe5 26. Raf1 Rxe3 27. Qg4
Rg8 28. Rf8 Rxf8 29. Rxf8+ Kh7 30. Qf5+ g6 31. Qf7# 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "8.1"]
[White "Hu, Yu"]
[Black "Bilguun, Sumiya"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2003"]
[BlackElo "2437"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e6 5. Bd3 Qb6 6. Nb3 Qc7 7. O-O d6 8. c4
Nf6 9. Nc3 Nbd7 10. Qe2 Be7 11. Be3 O-O 12. Rac1 b6 13. Nd4 Bb7 14. f3 Rac8 15.
Rfd1 Qb8 16. Qf2 Bd8 17. Bf1 Bc7 18. Kh1 Rfe8 19. b4 d5 20. exd5 Bxh2 21. Nc6
Bxc6 22. dxc6 Nf8 23. Ne2 Bc7 24. a4 e5 25. a5 bxa5 26. b5 Bd8 27. Ba7 Qc7 28.
Rb1 Qe7 29. b6 Bxb6 30. Bxb6 Rxc6 31. Nc3 e4 32. fxe4 Ng4 33. Qg3 Rh6+ 34. Kg1
Rxb6 35. Rxb6 Qc5+ 36. Kh1 Nf2+ 37. Kh2 Qxb6 38. Rd6 Ng4+ 39. Kh1 Qb8 40. c5
Qb4 41. Be2 Nf2+ 42. Qxf2 Qxc3 43. Rxa6 Rxe4 44. Ra7 Qc1+ 45. Kh2 Qh6+ 46. Kg1
Rf4 47. Bf3 Rh4 48. Kf1 Qc1+ 49. Ke2 Qc2+ 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "8.2"]
[White "Nie, Xin"]
[Black "Wang, Tongsen"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2045"]
[BlackElo "2362"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 c5 6. O-O a6 7. dxc5 Qxd1 8.
Rxd1 Bxc5 9. Nbd2 b5 10. Be2 Bb7 11. b3 Nbd7 12. Bb2 Ke7 13. Rac1 Rac8 14. h3
Rhd8 15. a3 g6 16. b4 Bd6 17. Nb3 Bd5 18. Nfd2 e5 19. Na5 Ke6 20. f3 Nb6 21. e4
Ba8 22. Rxc8 Rxc8 23. Rc1 Rd8 24. Ndb3 Na4 25. Ba1 Nh5 26. Nc6 Rd7 27. Nba5 Bc7
28. Bd1 Nf4 29. Bb3+ Kf6 30. Rd1 Rxd1+ 31. Bxd1 Nb6 32. Bb3 Nc4 33. a4 Nxa5 34.
Nxa5 Bd6 35. axb5 axb5 36. g3 Nxh3+ 37. Kg2 Bxb4 38. Kxh3 Bxa5 39. Bd5 Bxd5 40.
exd5 Bc7 41. Bc3 Ke7 42. Kg4 f6 43. f4 Kd6 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "8.3"]
[White "Liu, Zhaoqi"]
[Black "Karpinskiy, Kirill"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2172"]
[BlackElo "2010"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. Bb2 e6 5. g3 Bd6 6. Bg2 O-O 7. O-O Nbd7 8. d3
e5 9. Nbd2 Re8 10. e4 dxe4 11. Nxe4 Nxe4 12. dxe4 Qc7 13. Qc2 f6 14. Nh4 Bc5
15. a3 a5 16. Bc3 Bf8 17. b4 axb4 18. axb4 Rxa1 19. Rxa1 c5 20. b5 Nb6 21. Bf1
Be6 22. Ba5 g6 23. Nf3 Be7 24. Ne1 Bd8 25. Bxb6 Qxb6 26. Ra8 Rf8 27. Qa2 Bc7
28. Rxf8+ Kxf8 29. Qa8+ Kg7 30. Nc2 Bd6 31. Ne3 Qc7 32. h4 Qc8 33. Qa7 Qb8 34.
Qa3 Qc8 35. Kh2 Bf8 36. Qa1 Kf7 37. Qa7 Bh6 38. Nd5 Bf8 39. Nb6 Qc7 40. Bh3 f5
41. Bg2 f4 42. Bh3 Bh6 43. Bxe6+ Kxe6 44. Nd5 fxg3+ 45. fxg3 Qd7 46. Qb6+ Qd6
47. Qxb7 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "8.4"]
[White "Cheng, Yuanda"]
[Black "Sun, Jiajun"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2078"]
[BlackElo "1918"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nf6 7. Nbd2 O-O 8. Re1
Rb8 9. Nf1 Nd7 10. Ne3 b5 11. h4 Nd4 12. Nh2 b4 13. f4 a5 14. h5 a4 15. Kf2 a3
16. Rb1 Nb5 17. Rh1 axb2 18. Bxb2 Nc3 19. Bxc3 Bxc3 20. Nhg4 Nf6 21. Nxf6+ Bxf6
22. Qg1 g5 23. h6 gxf4 24. gxf4 Kh8 25. Qd1 Bd4 26. Qh5 f5 27. Rbg1 e5 28. Rh4
fxe4 29. Ke2 exd3+ 30. cxd3 exf4 31. Be4 Bb7 32. Bf5 Rxf5 33. Nxf5 Bxg1 34. Kf1
Bd4 35. Nxd4 cxd4 36. Qf7 Qf8 37. Qc7 Ba6 38. Qa7 Bxd3+ 39. Kf2 Bg6 40. Qxd4+
Kg8 41. Rxf4 Qxh6 42. Qd5+ Kh8 43. Qd4+ Qg7 44. Qxd6 Qa7+ 45. Kf1 Rg8 46. Rf2
Qg7 47. Rf6 Bd3+ 48. Ke1 Qg3+ 49. Qxg3 Rxg3 50. Rf4 Bb1 51. Rxb4 Bxa2 52. Rb7
Rf3 53. Ra7 Bf7 54. Ke2 Rf6 55. Ra1 Kg7 56. Rg1+ Bg6 57. Ke3 h5 58. Rh1 Kh6 59.
Rg1 h4 60. Kd4 Kh5 61. Rh1 Rf3 62. Ke5 h3 63. Rg1 h2 64. Rh1 Rf2 65. Kd4 Re2
0-1


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "8.5"]
[White "Hu, Yu A."]
[Black "Lu, Jiahan"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2066"]
[BlackElo "1737"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. Nc3 Qc7 7. O-O d6 8. Kh1
Be7 9. f4 Nbd7 10. Qf3 O-O 11. Bd2 b5 12. a3 Bb7 13. Rae1 Nc5 14. Qg3 d5 15. e5
Nfe4 16. Bxe4 Nxe4 17. Nxe4 dxe4 18. f5 Kh8 19. fxe6 f6 20. Nf5 Rg8 21. exf6
Qxg3 22. hxg3 Bxf6 23. Nd6 Rgb8 24. Bf4 Kg8 25. Nxe4 Re8 26. Nd6 Re7 27. Nf5
Ree8 28. Bd6 Rac8 29. Re2 Bd5 30. Nh6+ Kh8 31. Nf7+ Kg8 32. Nh6+ Kh8 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "8.6"]
[White "Shao, Wenbin"]
[Black "Hou, Yifan B"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2019"]
[BlackElo "1635"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. g3 a6 7. Bg2 Nf6 8. O-O
Be7 9. Be3 d6 10. h3 Bd7 11. f4 Nxd4 12. Qxd4 e5 13. Qd2 Bc6 14. a4 exf4 15.
Bxf4 Nd7 16. Kh2 O-O 17. Be3 Ne5 18. Bd4 Rfe8 19. Rad1 Bf8 20. Rf2 Rad8 21.
Rdf1 Rd7 22. Qf4 Re6 23. Qd2 Rh6 24. Qe2 Qd8 25. Rf4 Re7 26. b4 Qc8 27. Kg1 Rg6
28. Qf2 f6 29. g4 Re8 30. Kh1 Bd7 31. Rb1 h5 32. gxh5 Rg5 33. Qh4 Qc4 34. Rd1
Qxb4 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "8.7"]
[White "Zheng, Fangbing"]
[Black "Lv, Feihong"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1962"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Nbd2 Nf6 6. Bg2 Bd6 7. O-O O-O 8. Re1
dxe4 9. dxe4 e5 10. Nc4 Bc7 11. Bg5 h6 12. Bxf6 Qxf6 13. c3 Rd8 14. Qe2 b6 15.
Ne3 Ne7 16. Red1 Be6 17. b3 Ng6 18. h4 Rxd1+ 19. Rxd1 Rd8 20. Rxd8+ Qxd8 21.
Qa6 Bb8 22. Bf1 Bc8 23. Qb5 Bb7 24. Qd3 Qxd3 25. Bxd3 Ne7 26. Nd2 Kf8 27. Kf1
Ke8 28. Bb5+ Kd8 29. Ke2 Nc8 30. Nf5 Nd6 31. Nxd6 Bxd6 32. f3 Ke7 33. Bc4 f6
34. Nf1 Bc8 35. Ne3 Kd8 36. Bb5 a6 37. Bc4 b5 38. Bd5 Kc7 39. c4 Kb6 40. Kd3
Bd7 41. Kc3 Ka5 42. Bf7 b4+ 43. Kd3 Kb6 44. Bg6 Be6 45. Bf5 Bf7 46. Ke2 Kc7
1/2-1/2


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "8.8"]
[White "Chiryasov, Sergey"]
[Black "Men, Jiayi"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1982"]
[BlackElo "1621"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. Nf3 f5 2. b3 Nf6 3. Bb2 e6 4. g3 d5 5. Bg2 Bd6 6. d4 c6 7. O-O O-O 8. Nbd2
Qc7 9. c4 Qe7 10. Ne1 e5 11. dxe5 Bxe5 12. Bxe5 Qxe5 13. Nd3 Qe7 14. cxd5 Nxd5
15. e4 Nc3 16. Qc2 fxe4 17. Qxc3 exd3 18. Rae1 Qf7 19. Qxd3 Bf5 20. Qc3 Na6 21.
Ne4 Rad8 22. Re3 Nc7 23. Qc5 Nd5 24. Nd6 Rxd6 25. Qxd6 Nxe3 26. fxe3 Qe6 27.
Qc5 b6 28. Qxc6 Qxe3+ 29. Kh1 Qe7 30. Qd5+ Be6 31. Rxf8+ Kxf8 32. Qe4 g6 33. h3
Kg7 34. Kh2 Qf6 35. Qe3 Bf7 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "8.9"]
[White "Sima, Chengtai"]
[Black "Luppa, Kirill"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1528"]
[BlackElo "1817"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d3 O-O 5. O-O d6 6. Nc3 Nbd7 7. Bd2 c6 8. e4
e5 9. Re1 Re8 10. Qc1 b5 11. Bh6 Bh8 12. Bg5 a5 13. a3 Bb7 14. Qd2 Rc8 15. d4
Qc7 16. Rac1 Nb6 17. b3 Bg7 18. Na2 Nbd7 19. c4 Qb6 20. dxe5 dxe5 21. Qc2 h6
22. Be3 Qa6 23. Nd2 Ng4 24. Bh3 Nxe3 25. Rxe3 Rcd8 26. Ree1 Nf6 27. Bg2 Rd7 28.
Rcd1 Red8 29. c5 Bc8 30. Nc3 Qa7 31. Na2 Rd4 32. f3 Qd7 33. Re2 h5 34. Nc3 Bh6
35. Ncb1 Ba6 36. Bf1 b4 37. Rf2 Bd3 38. Bxd3 Rxd3 39. Kg2 bxa3 40. h3 Qd4 41.
h4 Be3 42. Re2 Qxc5 43. Rc1 Qxc2 44. Rxc2 Bxd2 45. Rexd2 Rxd2+ 46. Nxd2 Rd3 47.
Ra2 Nd7 48. Kf2 Nc5 49. Ke2 Rd4 50. Rxa3 a4 51. bxa4 Nxa4 52. Nb3 Rb4 53. Na5
c5 54. Nc6 Rb6 55. Nxe5 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "8.10"]
[White "Zuo, Zhibo"]
[Black "Li, Xintong"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1747"]
[BlackElo "1436"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 Nbd7 5. Bd3 Bd6 6. O-O O-O 7. c4 c6 8. Nc3
Qa5 9. Bxf6 Nxf6 10. c5 Bb8 11. Qc2 h6 12. Rfb1 Nd7 13. b4 Qd8 14. b5 e5 15.
Bf1 e4 16. Ne1 f5 17. g3 Nf6 18. bxc6 bxc6 19. Rb3 Qe8 20. Bg2 Ng4 21. Bf1 Nf6
22. Bg2 Ng4 23. Bf1 Nf6 24. Bg2 Ng4 25. Bf1 Nf6 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "8.11"]
[White "Paznikov, Vladislav"]
[Black "Zhao, Youtong"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1872"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. c4 Be7 5. Bd3 O-O 6. O-O c5 7. Nc3 Nc6 8. a3 b6
9. Bd2 cxd4 10. exd4 dxc4 11. Bxc4 Nxd4 12. Bf4 Nc6 13. Qe2 Nd4 14. Nxd4 Qxd4
15. Be5 Qg4 16. f3 Qh5 17. Rfd1 Bb7 18. Bxf6 Bxf6 19. Kh1 Be5 20. h3 Qg5 21.
Ne4 Bxe4 22. fxe4 Qg3 23. Kg1 Qh2+ 24. Kf1 Kh8 25. Bd3 Bd4 26. Qf3 Bxb2 27. Ra2
Be5 28. Bb1 Qf4 29. Rad2 Qxf3+ 30. gxf3 Bf6 31. Ke2 Rfd8 32. Rd7 Kg8 33. Bc2
Kf8 34. Ba4 a6 35. Bc6 Rac8 36. Bb7 Rc2+ 37. Kf1 Rxd7 38. Rxd7 Rc3 39. Kg2 Rxa3
40. Rd6 Ra2+ 41. Kf1 Ra3 42. Rxb6 Rxf3+ 43. Kg2 Ra3 44. Bxa6 Be5 45. Bf1 Rg3+
46. Kf2 Bd4+ 47. Kxg3 Bxb6 48. Kg4 Ke7 49. Bd3 Kf6 50. Bc2 e5 51. Bd3 Kg6 52.
Be2 Be3 53. Bc4 h5+ 54. Kf3 Bg5 55. Bb3 Bh4 56. Bc4 f6 57. Be6 Kg5 58. Bd7 Be1
59. Be6 h4 60. Bd7 g6 61. Be6 f5 62. Bd7 Bg3 63. Bc8 fxe4+ 64. Kxe4 Bf4 65. Bg4
Kf6 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "8.12"]
[White "Miziuk, Anton"]
[Black "Zhang, Zhuoran"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1602"]
[BlackElo "1796"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. O-O cxd4 8. cxd4
Nh6 9. Bc2 Nf5 10. Bxf5 exf5 11. Nc3 Be6 12. Rb1 Be7 13. Be3 h6 14. a3 g5 15.
Ne2 f4 16. Bc1 Bxa3 17. Bxf4 Bf5 18. bxa3 Bxb1 19. Qxb1 Qxb1 20. Rxb1 gxf4 21.
Nxf4 b6 22. Nxd5 Rd8 23. Nf6+ Ke7 24. Rc1 Nxd4 25. Rc7+ Ke6 26. Rxa7 Nc6 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "8.13"]
[White "Han, Qi"]
[Black "Merts, Dmitrii"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1792"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 b5 7. a3 Bb7 8. O-O
Nf6 9. Be3 Be7 10. Re1 d6 11. Qe2 Nbd7 12. Nf3 O-O 13. Bg5 h6 14. Bh4 Rfd8 15.
Rad1 Rac8 16. h3 Qc6 17. Qe3 Nc5 18. Rd2 Rd7 19. Nd4 Qc7 20. Bg3 Rcd8 21. Nf3
Qc6 22. Nd4 Qc7 23. Nf3 Qc6 24. Nd4 Qc7 25. Nf3 Qc6 26. Nd4 Qc7 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "8.14"]
[White "Lu, Miaoyi"]
[Black "Li, Baitong"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1034"]
[BlackElo "1710"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. cxd5 exd5 7. Nf3 Be7 8.
Bd3 h6 9. Bh4 O-O 10. O-O Nb6 11. Rb1 Bg4 12. Qe2 Re8 13. b4 Ne4 14. Bxe7 Qxe7
15. Rfc1 Qf6 16. Qd1 Bxf3 17. gxf3 Qg5+ 18. Kf1 Nxc3 19. Rxc3 Qh4 20. Kg2 a6
21. f4 Nd7 22. Qf3 Nf6 23. Qg3 Qh5 24. Kh1 Ne4 25. Bxe4 dxe4 26. Rg1 g6 27. Rc5
Qe2 28. f5 g5 29. Kg2 Rad8 30. h4 f6 31. hxg5 hxg5 32. Rh1 g4 33. Rhc1 Rd7 34.
R1c2 Qf3+ 35. Kg1 Ree7 36. Qg2 Rh7 37. Rc1 Rh5 38. d5 Rdh7 39. Qxf3 gxf3 40.
dxc6 Rg7+ 41. Kf1 Rh1# 0-1


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "8.15"]
[White "Zhang, Jiaqi"]
[Black "Yang, Congwei"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1640"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. d4 d5 7. Bd3 Bd6 8. O-O
O-O 9. Re1 Bg4 10. Bg5 Nbd7 11. h3 Bh5 12. Nbd2 c6 13. c3 Qc7 14. Qc2 Rfe8 15.
Nh4 Bg6 16. Bxg6 hxg6 17. Nhf3 Bf4 18. Bxf4 Qxf4 19. Qb3 b5 20. a4 Ne4 21. Nf1
a6 22. N1h2 Ndf6 23. Re2 g5 24. Ne5 c5 25. Nhf3 c4 26. Qc2 g4 27. hxg4 Nxg4 28.
Nxg4 Qxg4 29. Ne5 Qh5 30. a5 f6 31. Nd7 Kf7 32. Re3 Rh8 33. Rh3 Qf5 34. Rxh8
Rxh8 35. f3 Qh5 36. fxe4 Qh1+ 37. Kf2 Qxa1 38. exd5 Rh1 39. Qe2 Qg1+ 40. Kf3
Qf1+ 41. Qxf1 Rxf1+ 42. Ke2 Ra1 43. Nc5 Rxa5 44. d6 Ra2 45. Kf3 Rxb2 46. Nxa6
Ke6 47. Nc7+ Kxd6 48. Ne8+ Kd7 49. Nxg7 Rc2 50. Nh5 Rxc3+ 51. Ke4 Ke7 52. d5
Rd3 53. Nf4 Rd1 54. Ne2 b4 55. Nd4 Rxd4+ 56. Kxd4 c3 57. Kd3 Kd6 58. Kc2 Kxd5
59. Kb3 0-1


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "8.16"]
[White "Konova, Polina"]
[Black "Zhai, Pinran"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1584"]
[BlackElo "1388"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 e6 5. Nc3 Nf6 6. Nf3 Be7 7. Bd3 O-O 8. Qc2
Nc6 9. a3 h6 10. O-O a6 11. h3 Bd7 12. Be3 Rc8 13. Qd2 e5 14. d5 Nb8 15. Nh2
Nh7 16. f4 Bf6 17. f5 Qe7 18. Ng4 Kh8 19. Nxf6 Qxf6 20. Nd1 h5 21. Be2 g6 22.
fxg6 Qxg6 23. Kh2 Rg8 24. Bd3 h4 25. Rf3 Bb5 26. Bxb5 axb5 27. Nc3 Nd7 28. Nxb5
Nc5 29. Bxc5 Rxc5 30. Nc3 f6 31. Qf2 Rc7 32. Rg1 Rcg7 33. g4 hxg3+ 34. Rgxg3
Qh6 35. Rxg7 Rxg7 36. Nb5 Ng5 37. Re3 Rh7 38. Nxd6 Nxh3 39. Nf7+ Kg7 40. Nxh6
Nxf2 41. Kg2 Nxe4 42. Rxe4 Kxh6 43. Rb4 Rh8 44. Rxb7 Kg6 45. d6 Rd8 46. d7 Kf7
47. a4 Ke7 48. a5 Rxd7 49. a6 1-0


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "8.17"]
[White "Chi, Haoyuan"]
[Black "Lian, Shian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1504"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Ne4 g6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 Bg7 8.
Bc4 e6 9. d3 Nb6 10. Bb3 Nc6 11. O-O O-O 12. Bg5 Qc8 13. c3 a5 14. a3 Nd7 15.
Rad1 Ra6 16. Be3 Nde5 17. Qe2 b5 18. f4 Nd7 19. Nc5 Nxc5 20. Bxc5 Rd8 21. Qe4
Nb8 22. Rf2 Nd7 23. Be3 Rd6 24. Qf3 Nf6 25. Rfd2 c5 26. c4 bxc4 27. Bxc4 Nd7
28. Ba2 a4 29. Qf2 Qb7 30. d4 cxd4 31. Bxd4 Nf6 32. Be5 Ne4 33. Rxd6 Rxd6 34.
Qc2 Qb6+ 35. Kh2 Rxd1 36. Qxd1 Bxe5 37. fxe5 Qxb2 38. Bb1 Qxe5+ 39. Kg1 Qc5+
40. Kh2 Qd6+ 41. Qxd6 Nxd6 42. Bc2 Nc4 43. Bxa4 Nxa3 44. Kg3 Nc4 45. Bb3 Nd2
46. Bc2 Nc4 47. Bb3 Nd6 48. Kf4 Kg7 49. g4 Kf6 50. g5+ Kg7 51. Ba2 Nf5 52. Bb3
h6 53. gxh6+ Nxh6 54. Ke5 Ng8 55. Bc4 Kf8 56. Kd6 Ne7 57. Ke5 Kg7 58. Bb3 Nc6+
59. Ke4 f5+ 60. Ke3 Kf6 61. h4 e5 62. Bc4 Nd4 63. Bd5 f4+ 64. Kf2 Nf5 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "8.18"]
[White "Liu, Yuanxin"]
[Black "Gritsenko, Olesya"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1374"]
[BlackElo "1480"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. d3 Be7 7. Qf3 Nd4 8.
Qxf7+ Kd7 9. Qxd5+ Ke8 10. Qxd8+ Bxd8 11. Na3 Be7 12. c3 Nc6 13. Nb5 Bd6 14.
Nf7 Rf8 15. Nfxd6+ cxd6 16. Nc7+ Kd8 17. Nxa8 b6 18. Bd5 Bb7 19. Bxc6 Bxc6 20.
Nxb6 axb6 21. O-O Kc8 22. Be3 Rf6 23. Bxb6 Rg6 24. g3 h5 25. h4 Rg4 26. Be3 d5
27. Bg5 d4 28. c4 e4 29. dxe4 Bxe4 30. Kh2 Bf3 31. Rfe1 Be4 32. Red1 d3 33. b3
Bg6 34. a4 Re4 35. Rxd3 Re2 36. Rf3 Bc2 37. a5 Be4 38. Rf8+ Kb7 39. a6+ Ka7 40.
Be3+ 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "8.19"]
[White "Yang, Zicheng"]
[Black "Wang, Xinbo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1475"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. c3 Ngf6 13. Ne5 Nxe5 14. Bxe5 Nd7
15. Bf4 Nf6 16. Be5 Nd7 17. Bf4 Nf6 18. Be5 Nd7 19. Bf4 O-O-O 20. Ne4 Be7 21.
Bd6 Rde8 22. Qg3 Qd5 23. f3 f5 24. Bxe7 fxe4 25. Bd6 exf3 26. gxf3 e5 27. dxe5
Qxd6 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "8.20"]
[White "Shushakov, Andrey"]
[Black "Guo, Shibo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1633"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Be2
Be7 9. O-O Nbd7 10. f4 Qc7 11. f5 Bc4 12. Rf2 Bxe2 13. Rxe2 O-O 14. Qe1 b5 15.
a3 Nb6 16. Bg5 Nc4 17. Rb1 Qa7+ 18. Kh1 Rab8 19. Bxf6 Bxf6 20. Nd5 Bg5 21. Qg3
f6 22. h4 Bh6 23. Qd3 a5 24. g4 a4 25. Na1 Qf7 26. Qg3 g6 27. g5 Bg7 28. fxg6
hxg6 29. h5 Rb7 30. gxf6 Bxf6 31. Rf1 Qg7 32. Ref2 gxh5 33. Nxf6+ Rxf6 34.
Qxg7+ Rxg7 35. Rxf6 Nxb2 36. Rxd6 Nc4 37. Rd8+ Kh7 38. Rf5 Nxa3 39. Rxh5+ Kg6
40. Rxe5 Kf6 41. Rf5+ Ke7 42. Rdd5 Rg6 43. Rd3 b4 44. Re5+ Kf6 45. Ra5 Rh6+ 46.
Kg2 Rg6+ 47. Rg3 Rxg3+ 48. Kxg3 Nc4 49. Rxa4 b3 50. Nxb3 Ne5 51. Ra6+ Kg5 52.
Ra5 Kf6 53. Rxe5 Kxe5 54. Nd2 Kd4 55. c4 Ke5 56. Kg4 Kd6 57. Kf5 Ke7 58. c5 Kd7
59. e5 Ke7 60. Nc4 Kd7 61. e6+ Kd8 62. c6 Kc8 63. e7 Kc7 64. e8=Q 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "8.21"]
[White "Shi, Zhanran"]
[Black "Wang, Siyu"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1607"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. f3 O-O 8.
Qd2 d6 9. Bc4 Bd7 10. O-O-O Rc8 11. Bb3 Ne5 12. h4 Nc4 13. Bxc4 Rxc4 14. g4 a6
15. Bh6 Nxe4 16. Nxe4 Rxd4 17. Qe3 Rxd1+ 18. Kxd1 Bc6 19. Bxg7 Kxg7 20. h5 Bxe4
21. fxe4 Rh8 22. g5 Qd7 23. Qc3+ e5 24. Qf3 Qe6 25. Rf1 Rd8 26. c4 b5 27. hxg6
hxg6 28. b3 bxc4 29. bxc4 Rc8 30. Qf6+ Qxf6 31. Rxf6 Rxc4 32. Rxd6 Ra4 33. Rd5
Rxe4 34. Ra5 Rg4 35. Rxe5 Ra4 36. Re2 Ra5 37. Rg2 f6 38. gxf6+ Kxf6 39. Ke1 g5
40. Kf1 Ra4 41. Rf2+ Rf4 42. Rxf4+ gxf4 43. Kf2 Ke5 44. Kf3 Kf5 45. Kf2 Ke4 46.
Ke2 a5 47. a4 f3+ 48. Kf2 Kf4 49. Kf1 Ke3 50. Ke1 Kd3 51. Kf2 Kc3 52. Kxf3 Kb3
53. Ke2 Kxa4 54. Kd2 Kb3 55. Kc1 a4 56. Kb1 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "8.22"]
[White "Suo, Niya"]
[Black "Cui, Xuanliang"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 O-O 8.
O-O Ng4 9. Qd2 Nxe3 10. Qxe3 Qb6 11. Rad1 Nc6 12. Nxc6 bxc6 13. Qxb6 axb6 14.
Rd3 b5 15. Bb3 b4 16. Ne2 Bxb2 17. Rf3 Be6 18. Nf4 Bxb3 19. axb3 Ra2 20. h3 Bc3
21. Rc1 Rfa8 22. Ne2 Bd2 23. Rd1 Rxc2 24. Nd4 Rc1 25. Rxc1 Bxc1 26. Nxc6 Ra1
27. Kh2 e6 28. Nxb4 Bb2 29. Nd3 Bd4 30. Nb4 Rf1 31. Nd3 Rb1 32. Nb4 Rb2 33. Kg1
Kf8 34. Kf1 Rb1+ 35. Ke2 Rb2+ 36. Kf1 f5 37. g4 Ke8 38. exf5 gxf5 39. Nc6 Bc5
40. Na5 fxg4 41. hxg4 d5 42. Nb7 Bb4 43. Rh3 Kd7 44. Rxh7+ Kc8 45. g5 Rb1+ 46.
Kg2 Rxb3 47. g6 Bf8 48. Rh8 Kxb7 49. Rxf8 Rb4 50. Kf3 Rb3+ 51. Kf4 Rb2 52. g7
Rxf2+ 53. Kg3 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "8.23"]
[White "Marakulina, Alina"]
[Black "Li, Siyao"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 bxc6 6. Nc3 d6 7. Be3 Bxe3
8. fxe3 Be6 9. Qd2 Ne7 10. O-O-O d5 11. e5 Qb8 12. Be2 Qb7 13. Na4 Rb8 14. a3
Bd7 15. Qc3 Be6 16. h3 h6 17. Bg4 Bxg4 18. hxg4 g5 19. Rde1 Qb5 20. e6 Rh7 21.
Qd4 a6 22. exf7+ Rxf7 23. Rxh6 Rf8 24. e4 Rf1 25. Rxf1 Qxf1+ 26. Qd1 Qf4+ 27.
Qd2 Qf1+ 28. Qd1 Qf4+ 29. Kb1 Kf7 30. Rh7+ Kf6 31. Qd4+ Ke6 32. Qg7 Qf8 33.
Nc5+ Kd6 34. Qd4 Qf1+ 35. Ka2 Qc4+ 36. Qxc4 dxc4 37. Nxa6 Ra8 38. Nc5 Kxc5 39.
Rxe7 Rc8 40. e5 Kd5 41. e6 Kd6 42. Rg7 Kxe6 43. Rxg5 Kd6 44. Rf5 Rg8 45. g5 Rg7
46. a4 Rg8 47. a5 c5 48. c3 c6 49. a6 Ra8 50. Kb1 Rxa6 51. g6 Ra8 52. Rg5 Rg8
53. g7 Kc7 54. Rxc5 Rxg7 55. Rxc4 Rxg2 56. b4 Kb6 57. Rc5 Rg8 58. Kb2 Rb8 59.
Kb3 Kc7 60. c4 Kd6 61. Ka4 Ra8+ 62. Ra5 Rb8 63. b5 cxb5+ 64. cxb5 Kc5 65. b6+
Kxb6 1/2-1/2


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "8.24"]
[White "Ding, Xingyi"]
[Black "Wang, Jingyu"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1419"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bd3 Nc6 8.
Nxc6 bxc6 9. O-O O-O 10. Qd2 Ng4 11. Bf4 Be6 12. h3 Nf6 13. Bh6 Rb8 14. Bxg7
Kxg7 15. b3 Qd7 16. Rad1 Rfd8 17. Rfe1 Qc7 18. f4 c5 19. e5 dxe5 20. fxe5 Nd7
21. Qg5 Nb6 22. Rf1 c4 23. bxc4 Nxc4 24. Bxc4 Bxc4 25. Rxd8 Rxd8 26. Rf2 Be6
27. Ne4 h6 28. Qg3 Qc6 29. Qf4 Rd4 30. Rf3 Qxe4 31. Qc1 Qxe5 32. Qa3 Rd1+ 33.
Rf1 Qd4+ 34. Kh2 Rxf1 35. Qxe7 Qf4+ 36. g3 Qf2# 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.21"]
[Round "8.25"]
[White "Slobodchikova, Polina"]
[Black "Artyushin, Vladislav"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. Nc3 Nf6 6. Ng5 O-O 7. d3 h6 8. Nf3
Be6 9. Bb3 Qd7 10. Be3 Bb6 11. Nd5 Bxd5 12. exd5 Ne7 13. c4 c6 14. Ba4 Qc7 15.
Nh4 cxd5 16. cxd5 Nexd5 17. Bd2 Bd4 18. Rc1 Qb6 19. Qf3 Kh8 20. Nf5 Qxb2 21.
Rcd1 Qxa2 22. Qh3 Qxa4 23. Bxh6 gxh6 24. Qxh6+ Nh7 25. Qg7# 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.22"]
[Round "9.1"]
[White "Sun, Jiajun"]
[Black "Bilguun, Sumiya"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1918"]
[BlackElo "2437"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. c4 c6 5. Be2 dxc4 6. Bxc4 b5 7. Be2 a6 8. O-O
Bb7 9. Nbd2 c5 10. dxc5 Bxc5 11. Nb3 Qxd1 12. Rxd1 Be7 13. Nbd4 Nbd7 14. b3 Bc5
15. Bb2 Ke7 16. Rac1 Rhc8 17. a3 g6 18. b4 Bd6 19. Nb3 Bd5 20. Nbd2 e5 21. Rxc8
Rxc8 22. Rc1 Rd8 23. Bd1 h6 24. Bb3 Bb7 25. h3 Ne4 26. Nxe4 Bxe4 27. Nd2 Bb7
28. Nb1 Nb6 29. Nc3 Rc8 30. Ne2 Nc4 31. Bxc4 bxc4 32. Nc3 Bc6 33. f3 Ke6 34.
Nb1 Bb5 35. Nd2 f5 36. Bc3 Bb8 37. Kf2 Ba7 38. Ke2 Rd8 39. f4 Rd3 40. Nf1 exf4
41. exf4 Bc6 42. g3 h5 43. h4 Bb6 44. Rc2 Bf3+ 0-1


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.22"]
[Round "9.2"]
[White "Wang, Tongsen"]
[Black "Hu, Yu A."]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2362"]
[BlackElo "2066"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4
Nbd7 9. Qf3 Qc7 10. O-O-O Be7 11. Qg3 O-O 12. Be2 Rb8 13. Bf3 Nc5 14. e5 dxe5
15. fxe5 Ne8 16. Bxe7 Qxe7 17. h4 Bd7 18. Qf4 f6 19. exf6 Nxf6 20. Qe5 Rbe8 21.
Rhe1 Rf7 22. g4 Na4 23. Nxa4 Bxa4 24. g5 Nd7 25. Qa5 1-0


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.22"]
[Round "9.3"]
[White "Zheng, Fangbing"]
[Black "Liu, Zhaoqi"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1962"]
[BlackElo "2172"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Qf3 c6 6. Ne2 Qf6 7. Bf4 Bxf4 8.
Qxf4 Qxf4 9. Nxf4 Nf6 10. O-O O-O 11. Re1 g5 12. Ne2 Na6 13. Nd2 Nb4 14. Nc1 h6
15. Re5 c5 16. dxc5 Nd7 17. Re2 Nxc5 18. Ndb3 b6 19. Nxc5 bxc5 20. c3 Nc6 21.
Bb5 Nd8 22. Rb1 Rb8 23. Ba4 d4 24. Nb3 dxc3 25. bxc3 c4 26. Nd2 Rxb1+ 27. Nxb1
Bf5 28. Na3 Ne6 29. Re5 Bd3 30. g3 Rc8 31. Nb5 Rc7 32. Rd5 Kf8 33. f3 g4 34. f4
1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.22"]
[Round "9.4"]
[White "Hou, Yifan B"]
[Black "Nie, Xin"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1635"]
[BlackElo "2045"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 Bb4+ 5. Bd2 Bd6 6. Bg2 c6 7. Qc2 Nbd7 8. O-O
O-O 9. Bg5 h6 10. Bxf6 Nxf6 11. Nbd2 b6 12. e4 Be7 13. e5 Nd7 14. cxd5 cxd5 15.
Rfc1 Nb8 16. Bf1 a5 17. a3 Bd7 18. Qc7 Qxc7 19. Rxc7 Bd8 20. Rc3 Nc6 21. Rac1
Ne7 22. Bd3 a4 23. Ne1 b5 24. Ndf3 Ba5 25. Rc5 Rfb8 26. Nc2 Bb6 27. Rc3 Ba5 28.
Rc5 Rc8 29. Nb4 Bb6 30. R5c3 Rxc3 31. Rxc3 Ba5 32. Rc5 Rb8 33. Na2 Bb6 34. Rc3
Nc6 35. Bxb5 Nxe5 36. Bxd7 Nxd7 37. b3 axb3 38. Rxb3 Rc8 39. Nc3 Rc4 40. Nb5 f6
41. Kg2 e5 42. Nd6 Rc2 43. Nf5 exd4 44. N5xd4 Rc4 45. Nf5 Rc2 46. Ne7+ Kf7 47.
Nxd5 Rxf2+ 48. Kh3 Bc5 49. a4 g5 50. a5 Ke6 51. Nb6 Ra2 52. Nxd7 Kxd7 53. Kg4
Rxa5 54. Kh5 Ra2 55. h4 Bf8 56. Rb7+ Ke6 57. Rb6+ Kf7 58. Rb7+ Kg8 59. Nd4
1/2-1/2



[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.22"]
[Round "9.5"]
[White "Lu, Jiahan"]
[Black "Shao, Wenbin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1737"]
[BlackElo "2019"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Nge2 Nge7 7. Be3 b6 8. Qd2
Bb7 9. O-O O-O 10. d4 cxd4 11. Nxd4 Ne5 12. Qe2 Qc8 13. Ndb5 Nc4 14. Bg5 f6 15.
Bc1 a6 16. Nd4 b5 17. b3 Nb6 18. Bb2 e5 19. Nf3 b4 20. Nd1 d5 21. exd5 Nbxd5
22. Ne3 Nxe3 23. fxe3 Qc5 24. Kh1 Rac8 25. Rfd1 Nf5 26. Rd2 Nxe3 27. Bh3 Rcd8
28. Bg2 Nxg2 29. Rxd8 Rxd8 30. Qxg2 Rd2 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.22"]
[Round "9.6"]
[White "Lv, Feihong"]
[Black "Hu, Yu"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "2003"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 Nf6 2. Nc3 d6 3. d4 g6 4. Nf3 Bg7 5. Bd3 c6 6. O-O O-O 7. Re1 Bg4 8. h3
Bxf3 9. Qxf3 e5 10. dxe5 dxe5 11. Bc4 b5 12. Bb3 h6 13. Qg3 a5 14. a3 Kh7 15.
Qxe5 Na6 16. Rd1 Qc8 17. Qe7 Rb8 18. Be3 Rb7 19. Qd6 b4 20. axb4 axb4 21. Rxa6
bxc3 22. Rxc6 Qe8 23. e5 Rd7 24. exf6 Rxd6 25. Rcxd6 Bxf6 26. Rxf6 cxb2 27. Ra6
Qe5 28. Ra2 Rd8 29. Rb1 Rd7 30. Raxb2 f5 31. Bc4 f4 32. Rb7 Rg7 33. Ba7 h5 34.
Rxg7+ Kxg7 35. Rd1 Kh6 36. Bd4 Qe4 37. Bb3 h4 38. Rd3 g5 39. Bc5 Qe1+ 40. Kh2
Qe5 41. Rd6+ Kh7 42. Rd5 Qe4 43. Rxg5 f3 44. Bd6 fxg2 45. Rxg2 Qd4 46. Bc7 Qc5
47. Bf4 Qd4 48. Bb8 Qc5 49. f4 Qf5 50. Be5 Qe4 51. Bg8+ 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.22"]
[Round "9.7"]
[White "Li, Baitong"]
[Black "Cheng, Yuanda"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1710"]
[BlackElo "2078"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 e5 6. d3 Nge7 7. Be3 d6 8. Nbd2
O-O 9. Bc4 h6 10. Bb3 Kh7 11. Re1 f5 12. exf5 gxf5 13. Nf1 Ng6 14. Bc2 Nce7 15.
d4 cxd4 16. cxd4 e4 17. N3d2 f4 18. Nxe4 fxe3 19. Nxe3 Nf5 20. Ng3 Nfh4 21. Nh5
Qg5 22. Nxg7 Kxg7 23. Bd3 Nf4 24. Bf1 Nh3+ 0-1



[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.22"]
[Round "9.8"]
[White "Karpinskiy, Kirill"]
[Black "Zuo, Zhibo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2010"]
[BlackElo "1747"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. Nge2 Nc6 8. Qd2
Ne8 9. d5 Ne7 10. g4 f5 11. gxf5 gxf5 12. O-O-O f4 13. Bf2 Ng6 14. Kb1 Nh4 15.
Qd3 Kh8 16. c5 Ng6 17. Nc1 b6 18. cxd6 Nxd6 19. Qc2 Rg8 20. Nb5 Nxb5 21. Bxb5
Bf8 22. Rhg1 Bh3 23. Nb3 Bd6 24. Nd2 Bd7 25. Be2 Bh3 26. Nc4 Rc8 27. Rc1 Qe7
28. Nd2 Rb8 29. Nc4 Rbc8 30. Nd2 Rb8 31. Nc4 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.22"]
[Round "9.9"]
[White "Li, Xintong"]
[Black "Chiryasov, Sergey"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1436"]
[BlackElo "1982"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. c3 Nf6 5. d3 Be7 6. O-O O-O 7. Re1 d5 8. e5
Nd7 9. d4 cxd4 10. cxd4 a6 11. Bf1 Qb6 12. Nc3 Re8 13. Bd3 Nf8 14. Rb1 Bd7 15.
Be3 Nb4 16. Bf1 Rac8 17. Qb3 Qa7 18. Rbc1 Nc6 19. Qd1 Na5 20. Nd2 b5 21. a3 Nc4
22. Nxc4 bxc4 23. g3 Rb8 24. Qe2 Rb3 25. Red1 Reb8 26. Rd2 Qb6 27. Rcc2 Qa5 28.
Nd1 Ba4 29. Rc1 Bc6 30. Rdc2 Ba4 31. Bd2 Qb6 32. Bc3 Rb5 33. Rd2 Bb3 34. Bg2
Nd7 35. Ne3 Qc6 36. f4 Nb6 37. f5 Na4 38. Rf1 Nxc3 39. bxc3 exf5 40. Nxf5 Bxa3
41. Qg4 Qg6 42. Qf3 R8b7 43. h4 Bf8 44. Ne3 h5 45. Nxd5 Qg4 46. Qxg4 hxg4 47.
Ne3 Rb8 48. Bd5 Rxd5 49. Nxd5 a5 50. Ra1 a4 51. Kg2 a3 52. Ne3 Be7 53. Nf5 Bf8
54. Nd6 Bxd6 55. exd6 a2 56. Rb2 Rd8 57. Raxa2 Bxa2 58. Rxa2 Rxd6 59. Ra4 Rc6
60. Kf2 f5 61. Ra5 g6 62. h5 Rb6 63. hxg6 Rb3 64. Rxf5 Rxc3 65. d5 Rd3 66. Rf4
Rd2+ 67. Ke3 Rxd5 68. Rxc4 Rg5 69. Rf4 Rxg6 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.22"]
[Round "9.10"]
[White "Luppa, Kirill"]
[Black "Zhao, Youtong"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1817"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. Nf3 d5 2. b3 e6 3. Bb2 Nf6 4. e3 Be7 5. Be2 O-O 6. O-O c5 7. d4 cxd4 8. exd4
Nc6 9. Nbd2 b6 10. Ne5 Nxe5 11. dxe5 Ne4 12. Nxe4 dxe4 13. c4 Bc5 14. Qc2 Bb7
15. Qc3 a5 16. Rad1 Qg5 17. Qg3 Qxg3 18. hxg3 Rfd8 19. Bc3 Kf8 20. Bd2 h6 21.
Be3 Ke7 22. Kh2 Rxd1 23. Rxd1 Rd8 24. g4 Rxd1 25. Bxd1 g5 26. Kg1 Bxe3 27. fxe3
f6 28. exf6+ Kxf6 29. Kf2 Ke5 30. Ke1 Kd6 31. Kd2 e5 32. Kc3 Kc5 33. Be2 Bc6
34. a3 Bb7 35. b4+ axb4+ 36. axb4+ Kd6 37. Kb3 Bc8 38. Bd1 Bd7 39. Be2 Bc8 40.
Kc3 Bd7 41. Bd1 Bc8 42. Kd2 Bd7 43. Bc2 Bc6 44. Kc3 Bb7 45. Kb3 Bc6 46. Ka3 Bb7
47. g3 Bc8 48. Bxe4 Bxg4 49. Kb2 h5 50. Kc3 h4 51. gxh4 gxh4 52. Kd2 Be6 53.
c5+ bxc5 54. bxc5+ Kxc5 55. Ke1 Bd5 56. Bf5 Bg2 57. Kf2 h3 58. e4 Kd4 59. Kg3
Ke3 60. Kh2 Kf4 61. Bc8 Kxe4 62. Be6 Ke3 63. Bf5 e4 64. Kg3 Kd4 65. Bg4 e3 66.
Be2 Kc3 67. Bb5 Kd2 68. Bc4 e2 69. Bxe2 Kxe2 70. Kh2 Kf3 71. Kg1 Kg4 72. Kh2
Be4 73. Kg1 Kg3 0-1


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.22"]
[Round "9.11"]
[White "Zhang, Zhuoran"]
[Black "Sima, Chengtai"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1796"]
[BlackElo "1528"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 b6 2. d4 Bb7 3. Bd3 d6 4. Ne2 Nf6 5. f3 e6 6. Bg5 Be7 7. Nd2 Nc6 8. c3
Nd7 9. Be3 Nf6 10. O-O O-O 11. g4 e5 12. d5 Nb8 13. Ng3 c6 14. c4 cxd5 15. exd5
Na6 16. b3 Nc5 17. Bb1 a5 18. h4 Nfd7 19. Kg2 Re8 20. Rh1 Nf8 21. Nde4 Ng6 22.
h5 Nf4+ 23. Kf1 Ba6 24. Nxc5 bxc5 25. Be4 Bg5 26. Qc2 h6 27. Qd2 a4 28. Rb1 Rb8
29. Bc2 axb3 30. axb3 Ra8 31. Ne4 f6 32. Nxg5 fxg5 33. Kf2 Qf6 34. Be4 Reb8 35.
Rb2 Ra7 36. Ra1 Rba8 37. Rba2 Qe7 38. Qa5 Qb7 39. Ra3 Qb8 40. Qa4 Bb7 41. Qxa7
Rxa7 42. Rxa7 Kf7 43. R7a5 Bc8 44. Rb5 Qc7 45. Ra8 Bd7 46. Rba5 Qb6 47. R5a7
Ke7 48. Bf5 Qxb3 49. Rxd7+ Kf6 50. Rf8# 1-0


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.22"]
[Round "9.12"]
[White "Men, Jiayi"]
[Black "Liu, Yuanxin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1621"]
[BlackElo "1374"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 d5 2. g3 Nf6 3. Bg2 g6 4. c4 c6 5. cxd5 cxd5 6. Nc3 Bg7 7. Nf3 O-O 8. O-O
b6 9. Bf4 Bb7 10. Qb3 Nbd7 11. Nb5 Nh5 12. Bc7 Qe8 13. Rac1 Nhf6 14. Bf4 Qd8
15. Rfd1 Nh5 16. Bc7 Qe8 17. a4 Nhf6 18. Bf4 Qd8 19. Rc7 Ba6 20. Rxa7 Bxb5 21.
Rxa8 Qxa8 22. Qxb5 e6 23. Rc1 Rd8 24. Ne5 Nxe5 25. Bxe5 Rf8 26. b3 Ng4 27. Bxg7
Kxg7 28. Rc6 Qa5 29. Qxa5 bxa5 30. Bf3 Nf6 31. e3 Ra8 32. Kf1 Ng8 33. Be2 Ne7
34. Rc7 Ng8 35. Bb5 Nf6 36. Ke2 h6 37. f3 h5 38. Kd3 Ne8 39. Bxe8 Rxe8 40. Ra7
Rb8 41. Kc3 Rc8+ 42. Kb2 Kf8 43. Rxa5 Rc7 44. Rc5 Rb7 45. Kc3 Ke7 46. b4 Ra7
47. Kb3 Kd7 48. b5 f5 49. Kb4 g5 50. b6 Rb7 51. Kb5 g4 52. f4 Kd8 53. a5 Rb8
54. a6 Rc8 55. Rxc8+ Kxc8 56. Kc6 Kb8 57. b7 Ka7 58. Kc7 Kxa6 59. b8=Q Ka5 60.
Kc6 Ka4 61. Qb2 h4 62. Kc5 h3 63. Qb4# 1-0


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.22"]
[Round "9.13"]
[White "Lian, Shian"]
[Black "Paznikov, Vladislav"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1872"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. h3 Bg7 5. Nf3 O-O 6. Be2 Nbd7 7. O-O e5 8. dxe5
Nxe5 9. Bf4 Nxf3+ 10. Bxf3 Re8 11. Re1 Be6 12. e5 dxe5 13. Bxe5 c6 14. Bxf6
Qxf6 15. Qe2 Kf8 16. Qd3 Rad8 17. Qe2 Bxh3 18. Ne4 Qh4 19. gxh3 f5 20. Qe3 fxe4
21. Bxe4 Re5 22. Qa3+ Kg8 23. Bg2 Rf5 24. Re2 Rdf8 25. Qg3 Qxg3 26. fxg3 Bxb2
27. Rb1 Bd4+ 28. Kh2 Bb6 29. Re7 Rf2 30. a4 Rxc2 31. a5 Bc5 32. Rexb7 Rff2 33.
Rb8+ Kg7 34. Rg1 Rfd2 35. Rb7+ Kh6 36. Rbb1 Bxg1+ 37. Rxg1 Ra2 38. Kh1 c5 39.
h4 c4 40. Kh2 c3 41. Kh1 Rxg2 42. Rxg2 Rxg2 43. Kxg2 c2 44. Kf3 c1=Q 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.22"]
[Round "9.14"]
[White "Merts, Dmitrii"]
[Black "Konova, Polina"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1792"]
[BlackElo "1584"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 e5 6. Nf3 Nc6 7. O-O Bc5 8. c4
O-O 9. Nc3 h6 10. h3 d6 11. a3 Be6 12. Nd5 Bd7 13. b4 Ba7 14. Bb2 Nxd5 15. cxd5
Ne7 16. Rc1 Ng6 17. Rc3 Nf4 18. Bc4 Qf6 19. Bc1 Nxh3+ 20. gxh3 Bxh3 21. Kh2
Bxf1 22. Qxf1 Rac8 23. Qe1 b5 24. Bf1 Bxf2 25. Qd2 Rxc3 26. Qxc3 Bd4 27. Qd3
Rc8 28. Bd2 g5 29. Bh3 Rc4 30. Bf5 Qd8 31. Qf1 Bc3 32. Qh3 Qf6 33. Qg2 Bxd2 34.
Qxd2 Qd8 35. Kg3 Kg7 36. Kg4 Qb6 37. Kh5 Qd8 38. Kg4 Qc7 39. Qe3 Rc3 40. Qd2
Qc4 41. Qh2 Rc2 42. Qh3 Qe2 43. Kh5 Rc3 44. Kg4 h5+ 45. Kxh5 Qxf3+ 46. Qxf3
Rxf3 47. Kxg5 Rxa3 0-1


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.22"]
[Round "9.15"]
[White "Yang, Congwei"]
[Black "Han, Qi"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1640"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Bd6 4. d3 O-O 5. Bg5 Nc6 6. Nc3 Be7 7. O-O d6 8. h3
h6 9. Be3 Bd7 10. Nd2 Qc8 11. a3 Bd8 12. Nd5 Nxd5 13. Bxd5 Ne7 14. Bb3 Be6 15.
Bxe6 Qxe6 16. f4 exf4 17. Bxf4 Ng6 18. Be3 Nh4 19. Nf3 Qg6 20. Nxh4 Bxh4 21.
Qf3 a6 22. Bf2 Bxf2+ 23. Qxf2 f6 24. Qd4 Kh8 25. Qc4 Qf7 26. Qb4 Rab8 27. Rf4
Qd7 28. Raf1 Rfe8 29. Qd2 Kh7 30. Rh4 Qe7 31. Rf5 Qf7 1/2-1/2


[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.22"]
[Round "9.16"]
[White "Wang, Xinbo"]
[Black "Lu, Miaoyi"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1034"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. O-O Nf6 5. d3 c5 6. Nbd2 Nc6 7. e4 O-O 8. c3
h6 9. Qe2 e5 10. Re1 Re8 11. a4 b6 12. Nf1 Bb7 13. N3d2 Rc8 14. Ne3 d4 15. Nec4
a6 16. Na3 dxc3 17. bxc3 Na5 18. Rb1 Bc6 19. Ndc4 Nxc4 20. Nxc4 b5 21. axb5
Bxb5 22. Nb2 Qd6 23. c4 Bd7 24. Be3 Red8 25. Rbd1 Rb8 26. Rd2 Rb4 27. Nd1 Rdb8
28. Nc3 Kh7 29. Ra2 Rb3 30. Qc2 R3b7 31. Rea1 Ra8 32. Ra5 Rc7 33. Nb5 Bxb5 34.
cxb5 Qb6 35. bxa6 Raa7 36. Bxc5 Qc6 37. Qa4 Ra8 38. Qxc6 Rxc6 39. Be3 Rc3 40.
Bf1 Ng4 41. Bc5 Bf8 42. Bxf8 Rxf8 43. a7 Ra8 44. Ra6 Kg7 45. Be2 h5 46. Bxg4
hxg4 47. R6a3 Rc7 48. Kf1 Kf6 49. Ke2 Ke7 50. Kd2 Kd7 51. Ra5 Ke6 52. Ra6+ Ke7
53. R1a5 f6 54. Ra4 Kf7 55. R4a5 g5 56. Ke3 Rd7 57. Ra4 Kg7 58. Kd2 Rc7 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.22"]
[Round "9.17"]
[White "Miziuk, Anton"]
[Black "Suo, Niya"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1602"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. Be2 e6 6. O-O Bd6 7. c4 Nf4 8. b3
O-O 9. c5 Nxe2+ 10. Qxe2 Be7 11. Bb2 Bf6 12. Qe4 Bxf3 13. gxf3 Nc6 14. Rd1 Qd7
15. Na3 Rad8 16. Nc2 Qd5 17. Rd3 Rd7 18. Rad1 Rfd8 19. Bc3 e5 20. Qxd5 Rxd5 21.
Ne3 R5d7 22. d5 b6 23. b4 Ne7 24. R3d2 Bg5 25. d6 cxd6 26. Rxd6 Rxd6 27. cxd6
Ng6 28. b5 Bf4 29. Nf5 Rd7 30. Bb4 f6 31. Rd3 Nf8 32. a4 g6 33. Ne7+ Kf7 34.
Nc6 Ke6 35. Nb8 Rd8 36. Na6 Bh6 37. Nc7+ Kf7 38. a5 Nd7 39. Nd5 Bf8 40. f4 bxa5
41. Bxa5 Rb8 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.22"]
[Round "9.18"]
[White "Wang, Jingyu"]
[Black "Shushakov, Andrey"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1419"]
[BlackElo "1633"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bc4 Bf5 7. Bd2 Qc7 8.
Bb3 Nbd7 9. Qe2 e6 10. O-O-O Bd6 11. h3 O-O-O 12. Kb1 h6 13. Rhe1 Nd5 14. Ne4
Be7 15. Bxd5 cxd5 16. Nc3 Bd6 17. Rc1 a6 18. g4 Bg6 19. h4 h5 20. Bg5 b5 21.
Nxb5 axb5 22. Qxb5 Qb7 23. Qa5 Bc7 24. Qa3 Nb6 25. b3 Kd7 26. Ne5+ Bxe5 27.
dxe5 Ra8 28. Qb4 Qa6 29. a4 Nxa4 30. Qxa4+ Qxa4 31. bxa4 Rhb8+ 32. Ka2 Rxa4#
0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.22"]
[Round "9.19"]
[White "Wang, Siyu"]
[Black "Zhang, Jiaqi"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1607"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

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. Rhg1 Re8 16. Qe2 Qc8 17. Nb3 b6 18. Bd4 Be6 19. a3 Qc7 20. g4 hxg4 21. fxg4
Rc8 22. g5 Nh5 23. Bxg7 Kxg7 24. Nd4 Qd7 25. Qe3 Bg4 26. Rdf1 Be6 27. Nde2 b5
28. Nd5 Bg4 29. Qf2 Be6 30. Qf3 Rf8 31. Nef4 Bxd5 32. Nxd5 Qe6 33. Re1 Qe5 34.
b3 Rc6 35. Qe3 Ra6 36. Ka2 Rc6 37. Nb4 Rc7 38. Rc1 Rfc8 39. Kb1 Qc5 40. Qf3 Qe5
41. Rgf1 Qe6 42. Nd5 Rb7 43. Qe3 Qe5 44. Qf3 Qe6 45. Qe3 Qe5 46. Qf3 Qe6 47.
Qe3 Qe5 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.22"]
[Round "9.20"]
[White "Zhai, Pinran"]
[Black "Chi, Haoyuan"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1388"]
[BlackElo "1504"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bg5 Be7 6. Nc3 O-O 7. Be2 h6 8.
Bh4 c6 9. O-O Nbd7 10. a3 Ne4 11. Bxe7 Qxe7 12. Re1 Nxc3 13. bxc3 Nf6 14. Bd3
Qc7 15. Ne5 c5 16. dxc5 Qxc5 17. Qd2 Qc7 18. a4 Be6 19. Ng6 Rfe8 20. Nf4 Bd7
21. h3 Rxe1+ 22. Rxe1 Bxa4 23. Re3 Re8 24. Rg3 Qe5 25. Re3 Ne4 26. Bxe4 dxe4
27. Ne2 Qf6 28. Ng3 Bc6 29. Qe2 Qg6 30. Qc4 a6 31. Qc5 Qg5 32. Qa3 Qd5 33. Qc1
g6 34. Ne2 Rd8 35. Nd4 Kh7 36. Nxc6 Qxc6 37. Qe1 Re8 38. f3 f5 39. fxe4 fxe4
40. Kh1 Qe6 41. Qg3 Re7 42. Qf2 Kg7 43. Qe2 Kf6 44. Qf2+ Qf5 45. Qe2 h5 46. Qe1
g5 47. Re2 Kg6 48. Re3 Re6 49. Qe2 Qd5 50. Qe1 b5 51. Qb1 Qd2 52. Qg1 Qd5 53.
Qe1 a5 54. h4 g4 55. Qg3 Qe5 56. Qe1 a4 57. c4 bxc4 58. Qb4 Qd4 59. Qe1 1/2-1/2

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.22"]
[Round "9.21"]
[White "Gritsenko, Olesya"]
[Black "Yang, Zicheng"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1480"]
[BlackElo "1475"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c5 2. Nf3 d6 3. Be2 Nf6 4. Nc3 g6 5. O-O Bg7 6. d3 O-O 7. a3 Nc6 8. Rb1
Ng4 9. Bd2 Nge5 10. Nxe5 Nxe5 11. f4 Nc6 12. Nd5 e6 13. Ne3 d5 14. c3 b6 15. f5
d4 16. Nc2 exf5 17. exf5 Bxf5 18. Bf3 Qc7 19. b4 dxc3 20. Bf4 Qxf4 21. Bxc6 Qh4
22. Bxa8 Rxa8 23. Qf3 Rd8 24. Rbd1 Qg4 25. Qb7 Qe2 26. Qc7 Rf8 27. Rc1 Bh6 28.
Rf2 Qxd3 29. Rd1 Qxd1+ 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.22"]
[Round "9.22"]
[White "Guo, Shibo"]
[Black "Marakulina, Alina"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 c6 2. d4 d5 3. Nc3 e6 4. e5 Bb4 5. Bd2 Nd7 6. Bd3 Ne7 7. Nge2 c5 8. dxc5
Nxc5 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. O-O O-O 12. a3 Bxc3 13. Bxc3 Ng6 14. f4 Nh4
15. Nd4 Qe7 16. Qg4 b6 17. Nc6 Qc7 18. Nd4 Ng6 19. h4 Qd7 20. h5 Ne7 21. Rf3
Ne4 22. Rh3 Kh8 23. Nf3 Qc7 24. Ng5 Qc5+ 25. Kh2 Nf2 26. Qh4 Nxh3 27. Nxh3 a5
28. Rd1 Nf5 29. Qe1 f6 30. exf6 gxf6 31. Qxe6 d4 32. Be1 Rae8 33. Qb3 Re3 34.
c3 dxc3 35. bxc3 Qe7 36. Bf2 Re2 37. Qxb6 Qxa3 38. Ng1 Ra2 39. Nf3 Qxc3 40. Kh1
Qc2 41. Rd8 Kg8 42. Rxf8+ Kxf8 43. Qxf6+ Ke8 44. Qe6+ Kd8 45. Bb6+ Qc7 46.
Bxc7+ Kxc7 47. Qxa2 Kb6 48. Qe6+ Kb5 49. Qxf5+ Kb4 50. Qxh7 a4 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.22"]
[Round "9.23"]
[White "Li, Siyao"]
[Black "Shi, Zhanran"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Nxe4 dxe4 6. e3 Bg7 7. Ne2 O-O 8.
Nc3 f5 9. Be2 Nd7 10. O-O Nf6 11. h3 c6 12. Rc1 Be6 13. a3 Rc8 14. b4 a6 15.
Na4 Nd7 16. c5 Re8 17. Nb2 Qc7 18. Bf4 Qd8 19. Bc4 Bf7 20. Bxf7+ Kxf7 21. Nc4
b6 22. Qb3 Kf8 23. Rfd1 Ra8 24. Ra1 a5 25. bxa5 b5 26. Nb6 Rxa5 27. Nxd7+ Qxd7
28. Ra2 Rea8 29. Rda1 Ra4 30. Kf1 e6 31. Bd6+ Kf7 32. Ke2 Bf8 33. Bxf8 Kxf8 34.
g3 Qd5 35. Qxd5 exd5 36. f3 b4 37. fxe4 dxe4 38. Kd2 Rxa3 39. Rxa3 bxa3 40. Kc2
Ke7 41. Kb3 Ke6 42. Rxa3 Rb8+ 43. Kc2 Kd5 44. Rb3 Rxb3 45. Kxb3 h6 46. Kc3 g5
47. Kb3 h5 48. Kc3 h4 49. gxh4 gxh4 50. Kb3 f4 51. exf4 Kxd4 52. Kc2 Kxc5 53.
Kd2 Kd4 54. Kc2 Kc5 55. Kd2 Kd4 56. Ke2 c5 57. Kd2 c4 58. Ke2 c3 59. Kd1 e3 60.
f5 Ke5 61. Kc2 e2 62. Kxc3 e1=Q+ 0-1

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.22"]
[Round "9.24"]
[White "Cui, Xuanliang"]
[Black "Slobodchikova, Polina"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. e4 e5 2. Nf3 Bc5 3. Nxe5 Nh6 4. d4 Bd6 5. Bxh6 gxh6 6. Qh5 Qf6 7. Bc4 Rf8 8.
Nxf7 Rxf7 9. Bxf7+ Qxf7 10. Qxf7+ Kxf7 11. e5 Be7 12. Nc3 d6 13. Nb5 Bf5 14.
Nxc7 Nc6 15. Nxa8 Nb4 16. Kd2 Nxc2 17. Rac1 Nb4 18. Rc7 dxe5 19. Re1 Nd3 20.
Re3 Kf6 21. Rxd3 Bxd3 22. Kxd3 1-0

[Event "2017"Boyi Cup" China Youth Chess International Open Tournament"]
[Site "Harbin, China"]
[Date "2017.01.22"]
[Round "9.25"]
[White "Artyushin, Vladislav"]
[Black "Ding, Xingyi"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2017.01.18"]

1. d4 1-0
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