[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.20"]
[Round "1"]
[Board "1"]
[White "Xu, Yinglun"]
[Black "Merts, Dmitrii"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2531"]
[BlackElo "2048"]
[PlyCount "119"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Nc6 6. O-O Bxc3 7. bxc3 e4 8.
Ng5 Re8 9. d3 exd3 10. exd3 h6 11. Nf3 d6 12. Rb1 Rb8 13. h3 b6 14. Nd4 Nxd4
15. cxd4 Bf5 16. Rb3 Qd7 17. g4 Bh7 18. Bf4 Re7 19. Qf3 Qe6 20. Rfb1 Rbe8 21.
Be3 d5 22. cxd5 Qd7 23. Bxh6 Re1+ 24. Rxe1 Rxe1+ 25. Kh2 Nxg4+ 26. Qxg4 Qxg4
27. hxg4 gxh6 28. Rc3 Re7 29. Kg3 Kg7 30. Kf4 f6 31. Be4 Bg8 32. Rc6 Bf7 33. a3
Be8 34. Rc4 Bf7 35. f3 Be8 36. Bf5 Bb5 37. Rc3 Ba6 38. Be6 Bb5 39. Ke4 Ba6 40.
f4 Bb7 41. Kf5 Ba6 42. a4 Bb7 43. Ra3 a5 44. Rc3 Ba6 45. Ke4 Bb7 46. f5 Kf8 47.
Rc2 Rh7 48. Rh2 Kg7 49. Kf4 Kf8 50. Ke4 Kg7 51. Rh1 Ba8 52. Bd7 Kf8 53. Bc6
Bxc6 54. dxc6 Re7+ 55. Kf3 Kg7 56. d5 Re8 57. d6 cxd6 58. Rb1 Rb8 59. Ke4 Kf8
60. Kd5  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.20"]
[Round "1"]
[Board "2"]
[White "Li, Dongcheng"]
[Black "Yanchenko, Roman"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2047"]
[BlackElo "2475"]
[PlyCount "86"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. O-O O-O 7. Bg5 Re8 8.
Nbd2 Bg4 9. c4 Nc6 10. c5 Be7 11. Qb1 Ne4 12. Be3 f5 13. Bb5 Bf6 14. Nb3 Bh5
15. Ne5 Nxe5 16. Bxe8 Nf3+ 17. gxf3 Qxe8 18. Qd1 Qg6+ 19. Kh1 f4 20. Bxf4 Qf5
21. fxe4 dxe4 22. f3 Qxf4 23. Nd2 e3 24. Ne4 Bh4 25. Kg2 Re8 26. Ng3 Bf7 27.
Qd3 Bd5 28. Rae1 g5 29. Ne2 Qg4+ 30. Ng3 Qe6 31. Qf5 g4 32. Rxe3 Qxe3 33. Qxd5+
Kh8 34. fxg4 c6 35. Qd7 Bxg3 36. Rf3 Qe1 37. Rxg3 Re2+ 38. Kh3 Qf1+ 39. Kh4
Rxh2+ 40. Kg5 Qc1+ 41. Kf5 Rf2+ 42. Ke6 Qh6+ 43. Ke7 Qf6+  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.20"]
[Round "1"]
[Board "3"]
[White "Zhao, Yuanhe"]
[Black "Li, Guohao"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2388"]
[BlackElo "2046"]
[PlyCount "124"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. g3 Nbd7 6. Bg2 Be7 7. O-O O-O 8. Nd2
b6 9. e4 Bb7 10. Re1 dxe4 11. Ndxe4 Nxe4 12. Nxe4 Nf6 13. Be3 Qd7 14. Qc2 c5
15. Rad1 Bxe4 16. Bxe4 Nxe4 17. Qxe4 Qc7 18. Bf4 Bd6 19. Bxd6 Qxd6 20. dxc5
Qxc5 21. Rd7 Rad8 22. Red1 Rxd7 23. Rxd7 Qb4 24. b3 Qa3 25. Qc2 g6 26. h4 h5
27. Qd2 e5 28. b4 e4 29. Rc7 Re8 30. Qf4 Rf8 31. Qxe4 Qxa2 32. b5 a5 33. bxa6
Qxa6 34. Qc6 Qa1+ 35. Kg2 Qa8 36. Rb7 Rb8 37. Rxb6 Qxc6+ 38. Rxc6 Rb3 39. Rf6
Rc3 40. Rf4 Kg7 41. Kf1 Kf8 42. Ke2 Ke7 43. Kd2 Ra3 44. c5 Ra5 45. Rc4 Kd7 46.
Ke3 Kc6 47. Rf4 f5 48. Rc4 Ra2 49. Kf3 Rd2 50. Ra4 Kb5 51. Ra8 Rd3+ 52. Kf4
Rd4+ 53. Ke5 Rd2 54. f4 Rd3 55. c6 Kb6 56. Rg8 Rxg3 57. Kf6 Rg4 58. Rxg6 Rxf4
59. Ke6 Rd4 60. Rh6 f4 61. Ke5 Rc4 62. Kd5 Rc3  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.20"]
[Round "1"]
[Board "4"]
[White "Hu, Yu A."]
[Black "Enkhnar, Enkhbaatar"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2032"]
[BlackElo "2373"]
[PlyCount "76"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. c4 g6 8. Nc3
Bg7 9. Be3 O-O 10. Rc1 d6 11. f3 Nbd7 12. b3 b6 13. Qe2 Bb7 14. Rfd1 Rac8 15.
Qf2 Qb8 16. Bf1 Rfe8 17. Nde2 Bc6 18. Rd2 Ne5 19. h3 b5 20. Nd4 bxc4 21. bxc4
Bd7 22. Rb2 Qa8 23. Nb1 d5 24. Nd2 dxe4 25. f4 Nd3 26. Bxd3 exd3 27. Qf1 Ne4
28. Qxd3 Nc5 29. Qf1 e5 30. fxe5 Rxe5 31. Bf2 Ne4 32. Nxe4 Rxe4 33. Rd1 Ba4 34.
Rdd2 Rd8 35. Rb4 Rdxd4 36. Rxd4 Bxd4 37. Bxd4 Rxd4 38. Rxa4 Qa7  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.20"]
[Round "1"]
[Board "5"]
[White "Huang, Renjie"]
[Black "Mordido, Kylen Joy"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2351"]
[BlackElo "1985"]
[PlyCount "79"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 Qa5+ 6. Nc3 Nf6 7. Bg2 Nc6 8.
O-O Nxd4 9. Qxd4 Bc5 10. Qd1 d6 11. Bf4 Qc7 12. Qe2 Nd7 13. Qg4 Bd4 14. Rad1
Ne5 15. Bxe5 Bxe5 16. Rd3 O-O 17. Rfd1 Rb8 18. Kh1 Rd8 19. f4 Bf6 20. e5 dxe5
21. Ne4 Be7 22. Rxd8+ Bxd8 23. fxe5 Bd7 24. c3 Bc6 25. Nd6 Bxg2+ 26. Kxg2 Qc6+
27. Qf3 Qxf3+ 28. Kxf3 Bc7 29. Ke4 Kf8 30. c4 Rd8 31. c5 Ke7 32. Rd3 b6 33. b4
bxc5 34. bxc5 Rb8 35. c6 Rd8 36. Rb3 Bxd6 37. Rb7+ Ke8 38. exd6 Ra8 39. Re7+
Kf8 40. c7  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.20"]
[Round "1"]
[Board "6"]
[White "Di, Xu Wei"]
[Black "Boldoo, Erdenepurev"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1981"]
[BlackElo "2334"]
[PlyCount "104"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Nxc6 bxc6 7. Bd3 d5 8.
O-O Nf6 9. e5 Nd7 10. Re1 Be7 11. Qg4 g6 12. Na4 h5 13. Qe2 Nb6 14. Nxb6 Qxb6
15. c3 c5 16. Qc2 Bd7 17. Rd1 Bc6 18. Be3 Qb7 19. Rac1 a5 20. b3 h4 21. f4 h3
22. g3 Qd7 23. Qf2 Qa7 24. Rd2 Rc8 25. b4 axb4 26. Rdc2 Ba4 27. Rb2 bxc3 28.
Rxc3 O-O 29. Rc1 d4 30. Bd2 Bc6 31. f5 exf5 32. Bh6 Rfe8 33. Rf1 Qd7 34. Bc4
Bf8 35. Qf4 d3 36. Bxf8 Rxf8 37. e6 fxe6 38. Qg5 Kg7 39. Qe3 Be4 40. Rd1 Qd4
41. Qxd4+ cxd4 42. Bxd3 Bxd3 43. Rxd3 e5 44. a4 Rc4 45. Ra3 Rc3 46. Raa2 e4 47.
a5 e3 48. Rb1 d3 49. Rd1 e2 50. Re1 Rd8 51. Rd2 Rc2 52. Rexe2 dxe2  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.20"]
[Round "1"]
[Board "7"]
[White "Quizon, Daniel"]
[Black "Gu, Jiazhen"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2302"]
[BlackElo "1968"]
[PlyCount "129"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nc3 d6 3. Nge2 e6 4. g3 g6 5. Bg2 Nc6 6. d4 cxd4 7. Nxd4 Bg7 8.
Ndb5 Ke7 9. Bf4 Ne5 10. Bg5+ f6 11. Be3 Nc4 12. Qe2 Nxe3 13. Qxe3 a6 14. Nd4
Nh6 15. O-O-O Nf7 16. f4 Re8 17. Kb1 Kf8 18. h4 h5 19. Qf2 Nh6 20. Bf3 Rb8 21.
Rhe1 b5 22. e5 d5 23. exf6 Bxf6 24. Nc6 Qb6 25. Qxb6 Rxb6 26. Ne5 Kg7 27. Rd3
Nf5 28. Bg2 Rd8 29. Bh3 Bb7 30. Bxf5 gxf5 31. Nf3 d4 32. Nd1 Be4 33. Nf2 Bxd3
34. Nxd3 Rd5 35. Kc1 a5 36. Kd2 Rc6 37. Ng5 Rdd6 38. Re2 Kf8 39. Ne5 Rc7 40.
Ng6+ Kg7 41. Rxe6 Rd5 42. Ne5 Rdc5 43. Rb6 Rxc2+ 44. Kd3 Bxg5 45. Rg6+ Kh7 46.
Rxg5 Rxb2 47. Rxh5+ Kg7 48. Rxf5 Rc3+ 49. Kxd4 Rxg3 50. Rf7+ Kh6 51. Ke4 Rxa2
52. Kf5 Rag2 53. Rb7 Rg7 54. Rxb5 Ra7 55. Nf3 Rf7+ 56. Ke4 Re7+ 57. Kf5 Rf7+
58. Ke4 Ra7 59. Kf5 Kh7 60. Ng5+ Kg7 61. h5 a4 62. Rb6 Rd2 63. h6+ Kf8 64. Rb8+
Ke7 65. h7  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.20"]
[Round "1"]
[Board "8"]
[White "Zheng, Fangbing"]
[Black "Peng, Hongchi"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1964"]
[BlackElo "2273"]
[PlyCount "84"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. a4 Be7 8. Be3
O-O 9. Nb3 b6 10. O-O Bb7 11. Qe2 Re8 12. Bd3 Nbd7 13. Rad1 Qc7 14. f4 Nc5 15.
Nxc5 bxc5 16. Bc1 d5 17. e5 c4 18. exf6 cxd3 19. cxd3 Bxf6 20. d4 a5 21. Rf3
Qc4 22. Qf2 Bc6 23. Be3 Bxa4 24. Rc1 Rac8 25. g4 Bd7 26. g5 Bd8 27. Qh4 Qd3 28.
Rd1 Qf5 29. Rd2 a4 30. Ne2 Ba5 31. Ng3 Qb1+ 32. Rf1 Rc1 33. Rdf2 Rxf1+ 34. Nxf1
Be1 35. Kg2 Qe4+ 36. Kg1 Bb5 37. Qg4 Bxf1 38. Kxf1 Bxf2 39. Bxf2 Rc8 40. Qd1
Rc2 41. Kg1 Rxb2 42. Qc1 Rb1  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.20"]
[Round "1"]
[Board "9"]
[White "Ning, Kaiyu"]
[Black "Xie, Kaifan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2267"]
[BlackElo "1938"]
[PlyCount "99"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. Bb2 Be7 5. e3 O-O 6. Nc3 dxc4 7. bxc4 b6 8. g3
Bb7 9. Bg2 Nc6 10. O-O Qd3 11. Rc1 Rad8 12. Ne2 Na5 13. Rc3 Qd6 14. Qa1 c5 15.
d3 Nd7 16. Ra3 Bf6 17. Bxf6 Nxf6 18. Ne5 Bxg2 19. Kxg2 Nc6 20. Nf3 Nb4 21. Qe5
Qc6 22. Rd1 a5 23. Qb2 Rfe8 24. Rd2 Nd7 25. e4 f5 26. Nc3 Nxd3 27. Rxd3 fxe4
28. Nxe4 Qxe4 29. Qd2 Qb7 30. Rd6 Rf8 31. Qe3 e5 32. Kg1 Rde8 33. Ng5 Nf6 34.
h3 h6 35. Ne6 Ne4 36. Rd5 Rxe6 37. Qxe4 Ref6 38. f3 Qc6 39. Kg2 Rf5 40. h4 Qe8
41. Rd6 R5f6 42. Rd5 Rf5 43. Rdd3 Kh8 44. Rd2 Qe6 45. Rad3 R5f6 46. Rb2 Rg6 47.
Rd5 Rf4 48. Rd8+ Kh7 49. Qa8 Rxg3+ 50. Kxg3  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.20"]
[Round "1"]
[Board "10"]
[White "San Diego, Jerlyn Mae"]
[Black "Zhang, Xiao"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1922"]
[BlackElo "2097"]
[PlyCount "138"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. Bb5 Nf6 6. Ne5 Qb6 7. Bxc6+ bxc6
8. c3 Ba6 9. Nd2 e6 10. Qa4 Rc8 11. f4 Be7 12. Kf2 O-O 13. Re1 c5 14. Ndf3 cxd4
15. Nxd4 Ne4+ 16. Kg1 Nc5 17. Qc2 Nd3 18. Nxd3 Qxd4+ 19. Nf2 Qc4 20. Qb3 Qc6
21. Be3 d4 22. cxd4 Rb8 23. Rac1 Qd7 24. Qc2 Rfc8 25. Qb1 Qd5 26. Qe4 Qxa2 27.
Ra1 Qc4 28. d5 Bb4 29. Red1 Qxe4 30. Nxe4 Be2 31. Rd4 exd5 32. Rxd5 a5 33. Bd4
Rc4 34. b3 Rc2 35. Rg5 h6 36. Rxg7+ Kf8 37. Rh7 Ke7 38. Rxh6 Rg8 39. Ng3 Bb5
40. Bf6+ Kd7 41. Rd1+ Kc7 42. Be5+ Kc8 43. Bd4 Rd8 44. Nf5 Be2 45. Ra1 Bd3 46.
Bb6 Bxf5 47. Bxd8 Kxd8 48. Rd1+ Ke7 49. h3 Be4 50. Ra1 Rxg2+ 51. Kf1 Rh2 52.
Ra4 Bd3+ 53. Kg1 Rb2 54. Rc6 Rxb3 55. Ra2 Bb5 56. Rh6 a4 57. Rh5 Bd6 58. h4 a3
59. Kf2 Bc4 60. Ra5 Rb2+ 61. Rxb2 axb2 62. Ra7+ Kf6 63. Rb7 Ba3 64. Kg3 Bd3 65.
Kg4 b1=Q 66. Rxb1 Bxb1 67. Kh5 Bf5 68. Kh6 Bg6 69. h5 Bf8#  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.20"]
[Round "1"]
[Board "11"]
[White "Ma, Lin"]
[Black "Guo, Weibao"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2083"]
[BlackElo "1858"]
[PlyCount "60"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 dxc4 5. Qa4+ c6 6. Qxc4 b5 7. Qc2 Bb7 8. d4
Nbd7 9. O-O c5 10. Nc3 b4 11. Na4 Rc8 12. dxc5 Nxc5 13. Nxc5 Bxc5 14. Qa4+ Bc6
15. Qa6 O-O 16. Bf4 Nd5 17. Ne5 Ba8 18. Nd3 Nxf4 19. Nxf4 Bxg2 20. Kxg2 Qb6 21.
Qxb6 Bxb6 22. Rac1 Rfd8 23. Nd3 a5 24. Ne5 Rxc1 25. Rxc1 f6 26. Nc4 Rc8 27. b3
Kf8 28. Rd1 Rd8 29. Rc1 Rc8 30. Rd1 Rd8  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.20"]
[Round "1"]
[Board "12"]
[White "Chua, Jia-Tien"]
[Black "Concio, Michael Jr."]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1845"]
[BlackElo "2080"]
[PlyCount "100"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bg5 h6 7. Bh4 a6 8. Bb3 g5
9. Bg3 Qe7 10. Nbd2 Nh5 11. Qe2 Bg4 12. O-O-O O-O-O 13. Nf1 Nf4 14. Bxf4 gxf4
15. h3 Bh5 16. g4 fxg3 17. Nxg3 Bg6 18. h4 h5 19. Ng5 Qf6 20. Rd2 Qf4 21. Nf1
Na5 22. Bc2 d5 23. b4 d4 24. bxc5 dxc3 25. Ne3 cxd2+ 26. Qxd2 Nc6 27. Nd5 Qxd2+
28. Kxd2 f6 29. Ne6 Rd7 30. Nxf6 Rf7 31. Nd5 Rxf2+ 32. Kc3 Nd4 33. Nxd4 exd4+
34. Kxd4 Bxe4 35. dxe4 Rxc2 36. Rf1 Rd8 37. Ke5 Rxc5 38. Ke6 Rc6+ 39. Kf7 Rd7+
40. Kf8 Rh6 41. Ne7+ Kd8 42. Ng8 Re6 43. Nf6 Rdd6 44. Kf7 c5 45. Rf5 Rxf6+ 46.
Rxf6 Rxf6+ 47. Kxf6 Ke8 48. Ke5 c4 49. Kd4 b5 50. a3 Ke7  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.20"]
[Round "1"]
[Board "13"]
[White "Sun, Chao"]
[Black "Hou, Yifan B"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2080"]
[BlackElo "1845"]
[PlyCount "86"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 Nf6 2. Nf3 c6 3. d4 d5 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Qb3 Qb6 8. Nxg6
hxg6 9. c5 Qc7 10. f4 Be7 11. Qc2 a5 12. Be2 Nbd7 13. g4 b6 14. g5 Nh5 15. cxb6
Qxb6 16. Na4 Qb7 17. Rg1 Bb4+ 18. Bd2 Bxd2+ 19. Qxd2 Qb4 20. b3 Ke7 21. Qxb4+
axb4 22. Kf2 Kd6 23. Rac1 f6 24. Rc2 fxg5 25. fxg5 Raf8+ 26. Kg2 e5 27. Rgc1
Nb8 28. dxe5+ Kxe5 29. Bd3 d4 30. exd4+ Kd6 31. Be4 Rf4 32. Bxc6 Rg4+ 33. Kf3
Rxg5 34. Be4 Nf6 35. Nc5 Rh3+ 36. Kf2 Rxh2+ 37. Kf3 Rh3+ 38. Ke2 Rgg3 39. Re1
Re3+ 40. Kd1 Rxe1+ 41. Kxe1 Nxe4 42. Nxe4+ Kd5 43. Nf2 Rc3  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.20"]
[Round "1"]
[Board "14"]
[White "Aragones, Jerome Angelo"]
[Black "Cheng, Yuanda"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1823"]
[BlackElo "2068"]
[PlyCount "100"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 Nc6 7. Nc3 d6 8. Nxd5
exd5 9. Be2 dxe5 10. dxe5 Bb4+ 11. Bd2 Qa5 12. O-O O-O 13. Bf4 Be6 14. Ng5 h6
15. Nxe6 fxe6 16. Bg3 Bc5 17. Bg4 Rae8 18. Qe2 Nd4 19. Qd3 Qb6 20. Rab1 Nf5 21.
b4 Bd4 22. Rbd1 Nxg3 23. Qxg3 Qxb4 24. Qh3 Qb6 25. Bxe6+ Rxe6 26. Rxd4 Rxe5 27.
Qd3 Ref5 28. Qd2 Qc5 29. Rg4 R8f6 30. g3 b6 31. Rd4 Kf7 32. Rc1 Qd6 33. f4 g5
34. fxg5 hxg5 35. Rd1 Qc5 36. Kg2 a5 37. Qe2 b5 38. Qh5+ Kg7 39. h4 Qc2+ 40.
Kh3 Rg6 41. R4d2 Qc8 42. g4 Qc3+ 43. Kh2 Rf8 44. Re2 Qc7+ 45. Kg2 Rh8 46. Qxg6+
Kxg6 47. h5+ Kg7 48. Rxd5 Qc6 49. Ree5 Rd8 50. Rxg5+ Kh7  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.20"]
[Round "2"]
[Board "2"]
[White "Yanchenko, Roman"]
[Black "Ning, Kaiyu"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2475"]
[BlackElo "2267"]
[PlyCount "119"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 Be6 7. e3 Nbd7 8.
Be2 Bd6 9. O-O O-O 10. Qb1 c6 11. b4 Bg4 12. a4 Qc7 13. h3 Bh5 14. b5 h6 15.
Bxf6 Nxf6 16. Rc1 Rfb8 17. Ne1 Bxe2 18. Nxe2 Ne4 19. Nd3 Nd2 20. Qa2 Nc4 21.
bxc6 bxc6 22. e4 Qa5 23. e5 Bb4 24. Rc2 Rb7 25. Nb2 Nxb2 26. Qxb2 Qc7 27. Qc1
Rc8 28. Nf4 Qd7 29. Rb1 a5 30. Qe3 Rcb8 31. Rbc1 Rb6 32. Nh5 Qe6 33. Nf4 Qd7
34. Qg3 Bf8 35. Kh2 Rb3 36. Rc3 Rxc3 37. Qxc3 Rb4 38. e6 Qc7 39. g3 Rc4 40. Qe3
Rxc1 41. Qxc1 fxe6 42. Qe1 Qf7 43. Qxa5 c5 44. Qe1 Bd6 45. Ne2 cxd4 46. Nxd4
Bc5 47. Nxe6 Bxf2 48. Qe2 d4 49. Nf4 Be3 50. Ng2 Qd7 51. Qa2+ Kh8 52. a5 Qa7
53. a6 Bg5 54. Qc4 Qd7 55. h4 Be7 56. Nf4 Kh7 57. Qd3+ Kg8 58. Qc4+ Kh7 59.
Qc2+ Kg8 60. Qa2+  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "3"]
[Board "1"]
[White "Peng, Hongchi"]
[Black "Yanchenko, Roman"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2273"]
[BlackElo "2475"]
[PlyCount "42"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Ne7 6. Nf3 O-O 7. O-O Bf5 8.
Bxf5 Nxf5 9. Qd3 Ne7 10. Ng5 Ng6 11. h4 Bxc3 12. bxc3 Re8 13. Nxh7 Qxh4 14. Qb5
c6 15. Qxb7 Kxh7 16. Qxa8 Qg4 17. g3 Nh4 18. Ba3 Kg6 19. Be7 Nf3+ 20. Kg2 Qe4
21. Rh1 Ne1+  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "3"]
[Board "2"]
[White "Cheng, Yuanda"]
[Black "Enkhnar, Enkhbaatar"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2068"]
[BlackElo "2373"]
[PlyCount "88"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d6 5. Bg2 g6 6. O-O Bg7 7. Nbd2 Nge7 8. Re1
O-O 9. Nf1 b5 10. h4 h5 11. Ne3 d5 12. Nh2 Bb7 13. g4 dxe4 14. gxh5 f5 15. Nef1
Ne5 16. Bg5 Nf7 17. hxg6 Nxg5 18. Qh5 Qe8 19. Qxg5 Bf6 20. Qg3 Qxg6 21. dxe4
Qxg3 22. Nxg3 Bxb2 23. Rab1 Bd4 24. exf5 Bxg2 25. Rxe6 Nd5 26. Kxg2 Nf4+ 27.
Kh1 Nxe6 28. fxe6 Rae8 29. Rxb5 Bxf2 30. Kg2 Rxe6 31. Ng4 Bxg3 32. Kxg3 Re1 33.
Kg2 Re4 34. Kg3 Re1 35. Kg2 Rf4 36. Kg3 Rb4 37. Rxb4 cxb4 38. Kf2 Ra1 39. Ke2
Rxa2 40. Kd3 a5 41. Ne3 a4 42. Kd2 a3 43. Nc4 b3 44. Kc3 Rxc2+  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "3"]
[Board "3"]
[White "Zhao, Yuanhe"]
[Black "Concio, Michael Jr."]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2388"]
[BlackElo "2080"]
[PlyCount "133"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nc3 Qe7 7. Qd5 f6 8.
exf6 Bxc3+ 9. bxc3 Nxf6 10. Qd3 d6 11. e3 O-O 12. Be2 Ne4 13. O-O Nc5 14. Qd2
Bg4 15. h3 Bh5 16. Rae1 Rae8 17. Bh2 Ne4 18. Qb2 Nc5 19. Nd4 Bxe2 20. Qxe2 Na5
21. Rb1 Ne4 22. Nb3 Nc6 23. Qd3 Qf6 24. Rbc1 Rf7 25. f3 Ng5 26. c5 Ne5 27. Qe2
Qg6 28. Kh1 Nd3 29. Rcd1 Nxc5 30. Nxc5 dxc5 31. Qb5 Rfe7 32. Qxc5 b6 33. Qd5+
Nf7 34. e4 Qf6 35. Qc4 Kh8 36. Rd2 h6 37. Rfd1 Ne5 38. Bxe5 Qxe5 39. Rd7 Kh7
40. Qc6 Qf4 41. Rxe7 Rxe7 42. Qd5 Re5 43. Qd3 h5 44. Qc2 Re7 45. Rd5 Re5 46.
Rxe5 Qxe5 47. Qd2 c6 48. Qe3 Kg8 49. f4 Qe6 50. Qe2 b5 51. e5 g6 52. Qd3 Qf7
53. Qe4 Qe8 54. e6 a5 55. Kh2 c5 56. Qd5 b4 57. e7+ Kg7 58. Qxc5 bxc3 59. Qxc3+
Kf7 60. Qxa5 Qxe7 61. Qd5+ Kf8 62. a4 Qb4 63. Qd8+ Kf7 64. Qc7+ Kf8 65. a5 Qb5
66. Qc8+ Kf7 67. a6  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "3"]
[Board "4"]
[White "Huang, Renjie"]
[Black "Hou, Yifan B"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2351"]
[BlackElo "1845"]
[PlyCount "71"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nf6 6. d4 d5 7. Bd3 Bd6 8.
Nb5 Bg4 9. Nxd6+ Qxd6 10. Qe2+ Qe7 11. Qxe7+ Kxe7 12. Ne5 Be6 13. b3 Nbd7 14.
Ba3+ Kd8 15. f4 Nxe5 16. dxe5 Ne4 17. O-O f5 18. exf6 Nxf6 19. Rfe1 Re8 20. f5
Bd7 21. Rxe8+ Nxe8 22. Re1 a5 23. Be7+ Kc8 24. g4 h6 25. h4 b5 26. g5 hxg5 27.
hxg5 Ra6 28. a4 Rb6 29. axb5 Nd6 30. Bxd6 Rxd6 31. Re7 Kd8 32. Rxg7 Ke8 33. f6
Kf8 34. Kf2 c5 35. bxc6 Bxc6 36. Ra7  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "3"]
[Board "5"]
[White "Quizon, Daniel"]
[Black "Boldoo, Erdenepurev"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2302"]
[BlackElo "2334"]
[PlyCount "71"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 e6 4. g3 Nge7 5. Bg2 g6 6. d3 Bg7 7. O-O O-O 8. Be3
d6 9. Qd2 Nd4 10. Nd1 Nxe2+ 11. Qxe2 Rb8 12. Qd2 Re8 13. Bh6 Bh8 14. c3 b5 15.
Ne3 b4 16. Ng4 f5 17. Ne3 bxc3 18. bxc3 Bf6 19. exf5 gxf5 20. Rab1 Rxb1 21.
Rxb1 Ng6 22. Qc2 Ba6 23. Qa4 Bxd3 24. Rd1 Ne5 25. Bf4 c4 26. Bxe5 Bxe5 27. Nxc4
Bxc4 28. Qxc4 Re7 29. Rb1 d5 30. Qd3 Qc8 31. Rc1 Bf6 32. c4 Rc7 33. Bf1 dxc4
34. Rxc4 Rxc4 35. Qxc4 Qxc4 36. Bxc4  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "3"]
[Board "6"]
[White "Xu, Yinglun"]
[Black "Li, Guohao"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2531"]
[BlackElo "2046"]
[PlyCount "112"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. O-O dxc4 7. Bxc4 b5 8. Be2
a6 9. a4 Bb7 10. b3 Bd6 11. Bb2 O-O 12. Nbd2 Qb8 13. h3 e5 14. Qc2 Re8 15. Rfc1
h6 16. dxe5 Nxe5 17. Nxe5 Bxe5 18. Bxe5 Qxe5 19. Bf3 Nd5 20. Ne4 Rad8 21. Nc5
Nb4 22. Qe2 Bc8 23. Qe1 Nd5 24. axb5 axb5 25. Ra8 Qg5 26. Ne4 Qg6 27. Qa5 f5
28. Nc3 Nxc3 29. Qxc3 Bb7 30. Ra7 Re7 31. Qc5 Rdd7 32. b4 Kh8 33. h4 Qf6 34. g3
Qe6 35. h5 Rf7 36. Raa1 Qb3 37. Bxc6 Rc7 38. Qxb5 Rxc6 39. Rxc6 Bxc6 40. Qxc6
Qxb4 41. Ra8+ Rf8 42. Re8 Qb1+ 43. Kg2 Rxe8 44. Qxe8+ Kh7 45. Qc6 Qd3 46. Kh2
Qb1 47. Qd5 Kh8 48. Qc4 Kh7 49. Qe6 Qc2 50. Kg2 Qb1 51. g4 Qb7+ 52. Kg3 fxg4
53. Qxg4 Qh1 54. e4 Qg1+ 55. Kf3 Qd1+ 56. Kf4 Qc1+  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "3"]
[Board "7"]
[White "Ning, Kaiyu"]
[Black "Marin, Sam"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2267"]
[BlackElo "2038"]
[PlyCount "65"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 d5 2. e3 c5 3. b3 Nc6 4. Bb2 Nf6 5. Bb5 Bd7 6. O-O a6 7. Bxc6 Bxc6 8.
Ne5 Rc8 9. d3 e6 10. Nd2 Be7 11. f4 d4 12. e4 O-O 13. Qf3 Ne8 14. a4 b5 15.
Nxc6 Rxc6 16. g4 e5 17. fxe5 Bg5 18. Rfd1 Be3+ 19. Kh1 Bxd2 20. Rxd2 Qg5 21.
Rf2 Qxe5 22. axb5 Rf6 23. Qg2 axb5 24. Ba3 Nd6 25. Rxf6 gxf6 26. Bb2 Kh8 27.
Qf2 Rg8 28. Rg1 Ra8 29. b4 Ra2 30. Ba1 Ne8 31. g5 Rxa1 32. Rxa1 Qxg5 33. Ra8
 1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "3"]
[Board "8"]
[White "Zhang, Xiao"]
[Black "Mordido, Kylen Joy"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2097"]
[BlackElo "1985"]
[PlyCount "69"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. e4 Bxf1 8.
Kxf1 d6 9. Nf3 Bg7 10. g3 O-O 11. Kg2 Nbd7 12. a4 Ra6 13. Qd3 Qa8 14. Ra3 Rc8
15. b3 c4 16. bxc4 Nc5 17. Qc2 Nfd7 18. Bg5 Kf8 19. Rb1 Nb6 20. Rb4 Ncd7 21.
Nb5 Nc5 22. Nfd4 h6 23. Be3 Nbxa4 24. Nc6 Nb6 25. Rxa6 Qxa6 26. e5 Bxe5 27.
Bxh6+ Ke8 28. Qe2 Kd7 29. f4 Bf6 30. Bg7 Qa1 31. Bxf6 Qxf6 32. Nba7 Nxd5 33.
cxd5 Rh8 34. Ne5+ dxe5 35. Qb5+  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "3"]
[Board "9"]
[White "Ma, Lin"]
[Black "Gu, Jiazhen"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2083"]
[BlackElo "1968"]
[PlyCount "95"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O Bd7 5. Re1 a6 6. Bf1 Nf6 7. c3 Bg4 8. h3
Bxf3 9. Qxf3 g6 10. d3 Bg7 11. Be3 O-O 12. Nd2 Nd7 13. Qd1 Nde5 14. d4 Nd7 15.
d5 Ncb8 16. a4 Nf6 17. Qc2 Nbd7 18. a5 Qc7 19. Nc4 e6 20. dxe6 fxe6 21. Bf4 Ne8
22. Qd2 e5 23. Bg5 Bf6 24. Bh6 Bg7 25. Bxg7 Kxg7 26. Red1 Rf6 27. Ne3 Qc6 28.
Ng4 Qxe4 29. Qh6+ Kg8 30. Bd3 Qf4 31. Nxf6+ Qxf6 32. Ra3 Qf7 33. Ra4 Nef6 34.
f4 e4 35. Bxe4 Qb3 36. Rda1 Re8 37. Bf3 Qxb2 38. f5 Ne5 39. Rf1 Nxf3+ 40. Rxf3
Re1+ 41. Kh2 Qb1 42. fxg6 Rh1+ 43. Kg3 Qe1+ 44. Rf2 Qe5+ 45. Kh4 Qe7 46. Qg5
Qg7 47. gxh7+ Nxh7 48. Qd8+  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "3"]
[Board "10"]
[White "Sun, Chao"]
[Black "Aragones, Jerome Angelo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2080"]
[BlackElo "1823"]
[PlyCount "95"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. c4 c6 3. b3 d5 4. Bb2 Bf5 5. g3 e6 6. Bg2 Nbd7 7. d3 h6 8. Nbd2
Bb4 9. a3 Bxd2+ 10. Nxd2 e5 11. cxd5 cxd5 12. O-O O-O 13. Rc1 Re8 14. Qc2 Rc8
15. Qb1 Qb6 16. h3 Qe6 17. Kh2 Qd6 18. Rxc8 Rxc8 19. Rc1 Rxc1 20. Qxc1 Nf8 21.
Nf3 Ng6 22. d4 e4 23. Ne5 Ne8 24. b4 Qc7 25. Qxc7 Nxc7 26. Ng4 Bxg4 27. hxg4
Nf8 28. f3 exf3 29. exf3 g5 30. f4 f6 31. a4 b5 32. axb5 Nd7 33. Kg1 Nb6 34.
Kf2 Kf7 35. Ke2 Ke6 36. Kd3 Kd6 37. Bf3 Ne6 38. Bc1 Nc4 39. Kc3 Nc7 40. Kd3
Nxb5 41. Bd1 Kc6 42. Bb3 Nb6 43. Bd2 Nd6 44. Be1 Kb5 45. Bd1 Ndc8 46. Kc3 Ne7
47. Be2+ Nc4 48. Kb3  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "3"]
[Board "11"]
[White "Hu, Yu A."]
[Black "Merts, Dmitrii"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2032"]
[BlackElo "2048"]
[PlyCount "101"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. O-O Nf6 7. Qe2 Be7 8. c4
d6 9. Nc3 Nbd7 10. Be3 b6 11. Rac1 Bb7 12. f3 O-O 13. Rfd1 Rac8 14. Qf2 Qb8 15.
Bf1 Bd8 16. h3 Bc7 17. b4 Rfe8 18. Nb3 d5 19. exd5 Bg3 20. Qd2 exd5 21. Nxd5
Nh5 22. Bf2 Bh2+ 23. Kh1 Ng3+ 24. Bxg3 Bxg3 25. Nd4 Rcd8 26. Nf5 Bxd5 27. Qg5
Be5 28. Rxd5 Bf6 29. Qd2 Nf8 30. Nd6 Re7 31. Ne4 Red7 32. Nxf6+ gxf6 33. Rd1
Qc7 34. Bd3 Kg7 35. Be4 Qxc4 36. a3 Qb3 37. Qd3 Qxd3 38. R1xd3 Rxd5 39. Rxd5
Rxd5 40. Bxd5 f5 41. Kg1 f4 42. Kf2 Ng6 43. g3 fxg3+ 44. Kxg3 f5 45. f4 Kf6 46.
Kf3 Ke7 47. Ke3 Kd6 48. Bg8 h6 49. Bc4 a5 50. Bd3 Ke6 51. Bc4+  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "3"]
[Board "12"]
[White "Zheng, Fangbing"]
[Black "Guo, Weibao"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1964"]
[BlackElo "1858"]
[PlyCount "72"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Ne2 Nge7 7. Bg5 f6 8.
Bf4 Ng6 9. Bg3 Nce7 10. Nd2 c6 11. Qc2 Be6 12. O-O-O Qd7 13. Bxd6 Qxd6 14. g3
O-O-O 15. f4 Qd7 16. Nb3 b6 17. Rhf1 Bf5 18. Ng1 Rhe8 19. Rde1 Bxd3 20. Qxd3
Nf5 21. g4 Nd6 22. f5 Nh8 23. Nd2 Nhf7 24. Nh3 Rxe1+ 25. Rxe1 Re8 26. Re2 Rxe2
27. Qxe2 h5 28. gxh5 Qxf5 29. Qf3 Kd7 30. Qxf5+ Nxf5 31. Nf3 N7d6 32. Nf4 Ke7
33. Kd2 Nc4+ 34. Kc2 Nce3+ 35. Kd3 Kd6 36. b3 Ng4  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "3"]
[Board "13"]
[White "Li, Dongcheng"]
[Black "Xie, Kaifan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2047"]
[BlackElo "1938"]
[PlyCount "87"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 e5 7. Nb3 Be6 8. f3
d5 9. exd5 Nxd5 10. Nxd5 Bxd5 11. Qd2 Rc8 12. O-O-O Be6 13. Qxd8+ Rxd8 14. Bb5
Rc8 15. Bxa7 Ra8 16. Bb6 Rxa2 17. Bxc6+ bxc6 18. Rd8+ Ke7 19. Rhd1 f5 20. Kb1
Ra6 21. Rb8 Bxb3 22. cxb3 g6 23. Bc5+ Kf7 24. Rdd8 Bxc5 25. Rxh8 Kg7 26. Ra8
Rb6 27. Rag8+ Kf7 28. Rb8 h5 29. Rxb6 Bxb6 30. Rc8 Bg1 31. Rxc6 Bxh2 32. b4 e4
33. fxe4 fxe4 34. Rc4 e3 35. Re4 Bg1 36. Kc2 g5 37. b5 g4 38. b6 Bh2 39. Rxe3
h4 40. Re4 h3 41. Rxg4 hxg2 42. Rxg2 Bb8 43. Re2 Bd6 44. Kd3  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "3"]
[Board "14"]
[White "San Diego, Jerlyn Mae"]
[Black "Di, Xu Wei"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1922"]
[BlackElo "1981"]
[PlyCount "162"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2
O-O 9. O-O Bd7 10. Rc1 Nxd4 11. Bxd4 Bc6 12. f3 a5 13. b3 Nd7 14. Bxg7 Kxg7 15.
Qd4+ Kg8 16. Nd5 Bxd5 17. cxd5 Nc5 18. f4 Qd7 19. f5 f6 20. Qe3 g5 21. h4 h6
22. Qf3 Kg7 23. a4 Qe8 24. Bb5 Qf7 25. hxg5 hxg5 26. Kf2 Rh8 27. Rh1 Rag8 28.
Bc4 Kf8 29. Ke3 Rh4 30. Bd3 Rgh8 31. Rhg1 Qg7 32. g3 Rh2 33. Bc2 R8h3 34. Qf1
Qh6 35. Qf3 Nd7 36. Kd4 g4 37. Qf4 Ne5 38. Qxh6+ Rxh6 39. Bd1 Rd2+ 40. Ke3 Rhh2
41. Rf1 Rhg2 42. Rc8+ Kg7 43. Kf4 Rd3 44. Bxg4 Rdxg3 45. Bf3 Rg1 46. Rxg1 Rxg1
47. Be2 Rg2 48. Bb5 Rf2+ 49. Kg3 Rf3+ 50. Kg2 Rxb3 51. Rc7 Kf7 52. Rxb7 Rb4 53.
Ra7 Rxe4 54. Rxa5 Rg4+ 55. Kf2 Rf4+ 56. Ke3 Rxf5 57. Be2 Nd7 58. Rb5 Re5+ 59.
Kf2 Nc5 60. a5 Ne4+ 61. Kf3 Nc3 62. a6 Nxb5 63. Bxb5 Re1 64. Bc6 Ra1 65. Bb7
Ra4 66. Bc8 Ke8 67. Ke3 Kd8 68. Bb7 Kc7 69. Kf3 Kb6 70. Ke3 Rxa6 71. Bxa6 Kxa6
72. Ke4 Kb5 73. Kf5 Kc5 74. Ke6 f5 75. Kxf5 Kxd5 76. Kf4 Kd4 77. Kf3 Kd3 78.
Kf2 e5 79. Ke1 e4 80. Kd1 e3 81. Ke1 e2  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "4"]
[Board "1"]
[White "Yanchenko, Roman"]
[Black "Enkhnar, Enkhbaatar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2475"]
[BlackElo "2373"]
[PlyCount "127"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. e3 c5 6. cxd5 Nxd5 7. Nxd5 exd5 8.
Bd3 cxd4 9. exd4 Bb4+ 10. Bd2 Qe7+ 11. Qe2 Qxe2+ 12. Kxe2 Bd6 13. Rhe1 O-O 14.
h3 Rd8 15. Kf1 Nf8 16. Rac1 Bd7 17. a3 Rac8 18. Ne5 Rxc1 19. Rxc1 Rc8 20. Nxd7
Rxc1+ 21. Bxc1 Nxd7 22. Ke2 Kf8 23. Bf5 Ke7 24. g3 g6 25. Bg4 f5 26. Bf3 Ke6
27. Bg5 Nb8 28. Kd3 Nc6 29. Bd2 Be7 30. h4 Bf6 31. Bc3 Nd8 32. h5 Nf7 33. Bd1
Nd6 34. Bd2 g5 35. g4 Nb5 36. gxf5+ Kxf5 37. Bf3 Nxd4 38. Bxd5 Ne6 39. Be4+ Kg4
40. Bxh7 Nf4+ 41. Kc2 Kxh5 42. b4 Bd4 43. f3 Be5 44. Be4 b6 45. Bf5 Kh6 46. Kb3
Kg7 47. Kc4 Kf6 48. Bg4 Ne2 49. a4 Bf4 50. Be1 Be5 51. Bf2 Bc7 52. Kb5 a5 53.
Kc6 axb4 54. f4 Nxf4 55. Kxc7 Nd5+ 56. Kd6 Nc3 57. Bd4+ Kg6 58. Bd7 g4 59. Bxb6
b3 60. Ke5 b2 61. Bf5+ Kg5 62. a5 b1=Q 63. Bxb1 Nxb1 64. a6  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "4"]
[Board "2"]
[White "Huang, Renjie"]
[Black "Zhao, Yuanhe"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2351"]
[BlackElo "2388"]
[PlyCount "70"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nxe5 O-O 5. Be2 Re8 6. Nd3 Bxc3 7. dxc3 Nxe4
8. O-O d6 9. Bf3 Nd7 10. Re1 Ndf6 11. c4 h6 12. b3 Bf5 13. Bb2 a5 14. Bxe4 Bxe4
15. Qd2 Nd7 16. Re3 Bxd3 17. Rxe8+ Qxe8 18. cxd3 f6 19. Re1 Qf7 20. h3 b6 21.
d4 Re8 22. Ba3 Re6 23. c5 d5 24. cxb6 cxb6 25. Rc1 Nf8 26. Qf4 Re8 27. Bxf8
Qxf8 28. Rc6 Qb4 29. Rd6 a4 30. bxa4 Qb1+ 31. Kh2 Qxa2 32. Rd7 Kh8 33. Qg4 Rg8
34. Qf5 Qxa4 35. Qxd5 Qc2  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "4"]
[Board "3"]
[White "Zhang, Xiao"]
[Black "Quizon, Daniel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2097"]
[BlackElo "2302"]
[PlyCount "75"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. c4 O-O 6. O-O c5 7. Nc3 Nc6 8. dxc5
dxc5 9. Be3 Be6 10. Qa4 Nd4 11. Rac1 Nd7 12. b3 Bg4 13. Rfd1 e5 14. h3 Be6 15.
Ng5 Qc8 16. Nxe6 fxe6 17. Bg5 Rf7 18. e3 Nb6 19. Qa3 Nc6 20. g4 Qf8 21. Ne4 h6
22. Bh4 Qb8 23. Nxc5 g5 24. Bg3 Bf8 25. b4 Qc8 26. Nd3 a5 27. Nxe5 Nxe5 28.
Bxe5 axb4 29. Qd3 Bg7 30. Bxg7 Rxg7 31. c5 Nd5 32. Bxd5 exd5 33. Qxd5+ Kh8 34.
c6 b6 35. c7 Rg8 36. Rc6 Qf8 37. Qe5+ Rg7 38. Rd7  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "4"]
[Board "4"]
[White "Ma, Lin"]
[Black "Peng, Hongchi"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2083"]
[BlackElo "2273"]
[PlyCount "94"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. g3 Nf6 4. e5 Nd5 5. Bg2 d6 6. O-O Nc6 7. Re1 dxe5 8. Nxe5
Nxe5 9. Rxe5 Bd6 10. Re1 O-O 11. d4 Qf6 12. dxc5 Bxc5 13. Qf3 Qxf3 14. Bxf3 Bd7
15. a3 Bc6 16. Nd2 Rac8 17. Ne4 Be7 18. Bd2 h6 19. Kg2 Rfd8 20. c4 Nb6 21. Ba5
Rd3 22. Bxb6 axb6 23. Re3 Rxe3 24. fxe3 Rd8 25. Nf2 Rd2 26. b4 Rc2 27. b5 Bxf3+
28. Kxf3 Rxc4 29. Rd1 Rc7 30. a4 Kf8 31. h4 Ke8 32. Ne4 f5 33. Nd6+ Kf8 34. Rd4
g5 35. hxg5 hxg5 36. g4 e5 37. Rd2 f4 38. Nf5 Rc4 39. exf4 gxf4 40. Rd7 Bg5 41.
Rf7+ Kxf7 42. Nd6+ Ke6 43. Nxc4 Kd5 44. Nxb6+ Kd4 45. Nd7 e4+ 46. Kg2 f3+ 47.
Kg1 e3  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "4"]
[Board "5"]
[White "Cheng, Yuanda"]
[Black "Ning, Kaiyu"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2068"]
[BlackElo "2267"]
[PlyCount "129"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. Qe2 Nc6 3. Nf3 d5 4. exd5 Qxd5 5. Nc3 Qd8 6. g3 Nf6 7. Bg2 Bc5 8.
O-O O-O 9. d3 Re8 10. Bg5 e5 11. Rfe1 Bg4 12. Qd2 h6 13. Bxf6 Qxf6 14. Ne4 Qe7
15. Nxc5 Qxc5 16. Qc3 Qxc3 17. bxc3 Rad8 18. Nd2 Na5 19. Nb3 b6 20. Nxa5 bxa5
21. h3 Bc8 22. Rab1 Ba6 23. Bb7 Rd6 24. Bxa6 Rxa6 25. Rb5 f6 26. f4 c6 27. Rb7
Rb6 28. Rxa7 Rb2 29. Re2 Rxa2 30. Kf2 Kf8 31. f5 a4 32. Kf3 Re7 33. Ra8+ Kf7
34. Ke3 Rb7 35. Kd2 c5 36. Re4 Rbb2 37. Ra7+ Kf8 38. Rg4 Rxc2+ 39. Ke3 Re2+ 40.
Kf3 Rf2+ 41. Ke4 g5 42. Kd5 Rxf5 43. Ke6 Rf3 44. Rc4 Rb2 45. Rxc5 Rb6+ 46. Kd5
Rxd3+ 47. Ke4 Rbd6 48. Rc8+ Rd8 49. Rcc7 R8d6 50. c4 Ke8 51. Rh7 Rd7 52. Ra8+
Rd8 53. Rxa4 R3d7 54. Rxh6 Ke7 55. Kf5 Kd6 56. Ra5 Rf8 57. Rxf6+ Rxf6+ 58. Kxf6
e4 59. Rxg5 Rh7 60. Rd5+ Kc6 61. h4 Rh6+ 62. Kf5 e3 63. Rd3 e2 64. Re3 Rh5+ 65.
Kf4  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "4"]
[Board "6"]
[White "Hou, Yifan B"]
[Black "Xu, Yinglun"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1845"]
[BlackElo "2531"]
[PlyCount "94"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Qa4+ c6 6. Qxc4 b5 7. Qc2 Bb7 8. Bd2
Nbd7 9. b4 a5 10. bxa5 b4 11. Bg2 c5 12. O-O Qxa5 13. Bg5 Rc8 14. Bxf6 Nxf6 15.
dxc5 Bxc5 16. Qb2 O-O 17. Nbd2 Qa7 18. Nb3 Be7 19. Rac1 Nd5 20. Nfd4 Bf6 21. e3
h5 22. h4 Ba6 23. Rfe1 Bc4 24. Bf1 Bxb3 25. axb3 Qa3 26. Qxa3 bxa3 27. Rxc8
Rxc8 28. Ra1 Be7 29. Nb5 Ra8 30. Bg2 Ra5 31. Bxd5 Rxb5 32. Bc4 Ra5 33. Kf1 Bf6
34. Ra2 Bb2 35. Ke2 Kf8 36. Kd3 Ke7 37. Kc2 Ra8 38. b4 Rc8 39. Kb3 Kd6 40. f3
f5 41. b5 Kc5 42. Bxe6 Re8 43. Bxf5 Rxe3+ 44. Ka4 Rxf3 45. Be4 Rxg3 46. Ka5 Rg4
47. Bc6 Rxh4  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "4"]
[Board "7"]
[White "Boldoo, Erdenepurev"]
[Black "Hu, Yu A."]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2334"]
[BlackElo "2032"]
[PlyCount "51"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. e3 c5 7. Bd3 d5 8.
cxd5 exd5 9. Ne2 Re8 10. O-O b6 11. f3 Ba6 12. Ng3 Bxd3 13. Qxd3 Nc6 14. Bb2
Qe7 15. Rae1 Rad8 16. e4 dxe4 17. fxe4 Ne5 18. Qe2 Ng6 19. e5 Nd5 20. c4 Ndf4
21. Qe4 Ne6 22. Nf5 Qd7 23. d5 Nd4 24. Bxd4 cxd4 25. Qxd4 Qc7 26. Re3  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "4"]
[Board "8"]
[White "Concio, Michael Jr."]
[Black "Aragones, Jerome Angelo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2080"]
[BlackElo "1823"]
[PlyCount "74"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. b3 Nf6 2. Bb2 d5 3. d3 c6 4. Nd2 Nbd7 5. g3 e5 6. Bg2 Bd6 7. e4 O-O 8. Ne2
Re8 9. O-O Nf8 10. h3 Ng6 11. Kh2 Qc7 12. c4 dxe4 13. Nxe4 Nxe4 14. dxe4 b6 15.
Qc2 a5 16. a3 Bb7 17. Qc3 f6 18. h4 Nf8 19. Bh3 Rad8 20. f3 Bc8 21. Bxc8 Qxc8
22. b4 axb4 23. axb4 Ne6 24. g4 Nd4 25. Ng3 Qe6 26. Ra6 Ra8 27. Rfa1 Rxa6 28.
Rxa6 Qc8 29. Ra2 Qb7 30. Nf5 Nxf5 31. gxf5 Ra8 32. Rxa8+ Qxa8 33. Qa3 Qxa3 34.
Bxa3 h5 35. Kg2 b5 36. c5 Bc7 37. Kg3 Kf7  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "4"]
[Board "9"]
[White "Li, Guohao"]
[Black "Sun, Chao"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2046"]
[BlackElo "2080"]
[PlyCount "36"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 c5 6. e3 O-O 7. dxc5 Bxc5 8. a3
Nc6 9. Qc2 Qa5 10. Rd1 Re8 11. Nd2 e5 12. Bg5 Nd4 13. Qc1 Bf5 14. Bxf6 Nc2+ 15.
Ke2 Nd4+ 16. Ke1 Nc2+ 17. Ke2 Nd4+ 18. Ke1 Nc2+  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "4"]
[Board "10"]
[White "Merts, Dmitrii"]
[Black "Di, Xu Wei"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2048"]
[BlackElo "1981"]
[PlyCount "108"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Bxc6 dxc6 6. h3 Nf6 7. Re1 Nd7 8.
e5 Qc7 9. Qe2 Nf8 10. d3 Ne6 11. c3 b6 12. Ng5 O-O 13. Na3 Rd8 14. g4 Rd5 15.
Nf3 Ba6 16. c4 Rd7 17. b3 Rad8 18. Rd1 Bb7 19. Nc2 h6 20. Nce1 Kh7 21. Ng2 Rf8
22. Bb2 Nd4 23. Bxd4 cxd4 24. Re1 c5 25. Nd2 Qc6 26. f4 f5 27. Rf1 e6 28. Rf2
Rdf7 29. Raf1 a6 30. Kh2 Rg8 31. Rg1 Bf8 32. gxf5 gxf5 33. Qh5 Rfg7 34. Nf3 Be7
35. h4 Rg6 36. Rff1 Qe8 37. Ng5+ Rxg5 38. Qxe8 Rxg2+ 39. Rxg2 Rxe8 40. Rgg1
Bxh4 41. Kh3 Be7 42. Rg3 Rg8 43. Rfg1 Rxg3+ 44. Rxg3 h5 45. a3 h4 46. Rg1 Bf3
47. Rb1 Be2 48. b4 Bxd3 49. Rb2 Bxc4 50. bxc5 Bxc5 51. Kxh4 d3 52. Kg5 Be3 53.
Kf6 d2 54. Rb1 Be2  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "4"]
[Board "11"]
[White "Guo, Weibao"]
[Black "Li, Dongcheng"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1858"]
[BlackElo "2047"]
[PlyCount "44"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 f5 2. c4 Nf6 3. Nf3 e6 4. g3 d5 5. Bg2 c6 6. O-O Bd6 7. b3 Qe7 8. Bb2 O-O
9. Qc1 b6 10. Ba3 Bxa3 11. Qxa3 Qxa3 12. Nxa3 Nbd7 13. Rac1 Ba6 14. e3 Ne4 15.
Rfd1 Rfc8 16. Nd2 Ndf6 17. Kh1 Kh8 18. Kg1 Kg8 19. Kh1 Kh8 20. Kg1 Kg8 21. Kh1
Kh8 22. Kg1 Kg8  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "4"]
[Board "12"]
[White "Marin, Sam"]
[Black "Chua, Jia-Tien"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2038"]
[BlackElo "1845"]
[PlyCount "131"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 c6 2. Nc3 Nf6 3. e4 e5 4. d4 Bb4 5. Bg5 Qa5 6. Qd3 Nxe4 7. Qxe4 Bxc3+ 8.
bxc3 Qxc3+ 9. Ke2 Qxc4+ 10. Kf3 Qc3+ 11. Bd3 f6 12. Rc1 Qa3 13. Qe3 Qxa2 14.
Bc4 Qa5 15. Bf4 d6 16. Ke2 b5 17. dxe5 fxe5 18. Bxe5 dxe5 19. Qxe5+ Kd8 20.
Qg5+ Kc7 21. Qxg7+ Nd7 22. Qxh8 Bb7 23. Qc3 Qxc3 24. Rxc3 bxc4 25. Nf3 a5 26.
Ra1 Nb6 27. Ne5 Re8 28. f4 Nd5 29. Rca3 Nxf4+ 30. Kf3 Rf8 31. Nxc4 c5+ 32. Kg3
Rf6 33. Rxa5 Ne2+ 34. Kh3 Nf4+ 35. Kg4 Ne6 36. Ne3 Rf4+ 37. Kg3 Re4 38. R5a3
Nd4 39. Rf1 Ne2+ 40. Kf2 Nd4 41. g3 Nb5 42. Ra2 Bc8 43. Nd5+ Kc6 44. Nf6 Re7
45. Re2 Rf7 46. Kg1 Nd6 47. Rf4 Ra7 48. Ne4 Nxe4 49. Rfxe4 Ra1+ 50. Kf2 Ba6 51.
Rd2 Rf1+ 52. Kg2 Rf6 53. Rh4 h6 54. Rf2 Rd6 55. Rhf4 c4 56. Rf6 Rxf6 57. Rxf6+
Kb5 58. Kf2 Bb7 59. Ke3 c3 60. Kd3 c2 61. Kxc2 Be4+ 62. Kc3 h5 63. Kd4 Bc2 64.
Rh6 Bd1 65. Ke4 Kc5 66. Kf4  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "4"]
[Board "13"]
[White "Mordido, Kylen Joy"]
[Black "Zheng, Fangbing"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1985"]
[BlackElo "1964"]
[PlyCount "39"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 O-O 6. Bg5 c6 7. Qd2 Bd7 8. Rd1
Ne8 9. Nge2 f6 10. Be3 Qc7 11. d5 c5 12. g4 a6 13. Ng3 b5 14. h4 b4 15. Nce2 e5
16. dxe6 Bxe6 17. Nf4 Qf7 18. h5 Nc6 19. hxg6 hxg6 20. Qh2  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "4"]
[Board "14"]
[White "Gu, Jiazhen"]
[Black "San Diego, Jerlyn Mae"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1968"]
[BlackElo "1922"]
[PlyCount "136"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 g6 2. Nf3 Bg7 3. c4 c5 4. Nc3 cxd4 5. Nxd4 Nc6 6. Nc2 Bxc3+ 7. bxc3 Qa5
8. Bb2 Nf6 9. e3 d6 10. Be2 O-O 11. O-O Ne4 12. Qe1 Bd7 13. Nb4 Rac8 14. f3 Nf6
15. g4 Ne5 16. g5 Nxc4 17. gxf6 Nxb2 18. Qd2 Qg5+ 19. Kh1 Nc4 20. Bxc4 Rxc4 21.
fxe7 Qxe7 22. e4 Qe5 23. Rac1 Rfc8 24. Nd5 Kg7 25. Rg1 Be6 26. Rg5 f5 27. Ne7
Re8 28. exf5 Rxe7 29. fxe6 Qxe6 30. Rcg1 Qf6 31. Qg2 Rxc3 32. f4 Rc5 33. Rg4
Rf5 34. Qf2 Qe6 35. Qb2+ Rf6 36. R4g2 Qe4 37. Rf1 d5 38. Qa3 Rc7 39. Qxa7 Rxf4
40. Rd1 Rg4 41. Qf2 Rxg2 42. Qxg2 Kf6 43. Kg1 Qxg2+ 44. Kxg2 Ke5 45. Re1+ Kd6
46. Rb1 Rf7 47. Rd1 b5 48. Rb1 Kc5 49. Rc1+ Kb6 50. Rd1 Rf5 51. a3 Ka5 52. Rd4
Kb6 53. Rd1 Kc5 54. Rc1+ Kd4 55. Rc7 h5 56. h4 Ke3 57. Re7+ Kf4 58. Re6 g5 59.
hxg5 Rxg5+ 60. Kf2 d4 61. Re8 Re5 62. Rd8 Ke4 63. Ke2 Rg5 64. Re8+ Kd5 65. Rd8+
Kc4 66. Rc8+ Rc5 67. Ra8 Kc3 68. Re8 Kc2  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "5"]
[Board "1"]
[White "Zhao, Yuanhe"]
[Black "Yanchenko, Roman"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2388"]
[BlackElo "2475"]
[PlyCount "108"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Bf4 d5 3. e3 Bf5 4. Bd3 Bg6 5. Nf3 e6 6. Ne5 Nbd7 7. Nxg6 hxg6 8.
Nd2 c5 9. c3 Qb6 10. Rb1 Bd6 11. Qf3 Qc7 12. Bg5 a6 13. Bc2 Rh5 14. h4 Nh7 15.
g3 cxd4 16. exd4 Nxg5 17. hxg5 Rxg5 18. Rh8+ Bf8 19. Bd1 Rf5 20. Qe3 O-O-O 21.
Bg4 Rf6 22. f4 Bd6 23. Rh3 Nb6 24. b3 Kb8 25. Rc1 Nc8 26. Rc2 Ne7 27. Qd3 g5
28. fxg5 Rg6 29. Nf3 e5 30. dxe5 Bxe5 31. Kd1 Rc6 32. Nd4 Bxd4 33. Qxd4 Rg6 34.
Qf4 Nc6 35. Rhh2 d4 36. c4 d3 37. Rcd2 Rd4 38. Rh8+ Rd8 39. Rxd8+ Nxd8 40. Rxd3
Ne6 41. Bxe6 Qxf4 42. Rd8+ Ka7 43. gxf4 Rxe6 44. Rd7 f5 45. Rxg7 Re4 46. Rf7
Rxf4 47. Ke2 Kb6 48. Ke3 Rf1 49. Kd4 Rf2 50. Ke5 Rxa2 51. Rxf5 Rb2 52. Rf3 Re2+
53. Kf6 Re8 54. g6 Rf8+  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "5"]
[Board "2"]
[White "Enkhnar, Enkhbaatar"]
[Black "Huang, Renjie"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2373"]
[BlackElo "2351"]
[PlyCount "122"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 c5 5. cxd5 exd5 6. d4 Nc6 7. O-O c4 8. Nc3
Be7 9. Ne5 O-O 10. e4 dxe4 11. Nxc6 bxc6 12. Nxe4 Bf5 13. Re1 Nxe4 14. Bxe4
Bxe4 15. Rxe4 Bf6 16. Qc2 Qd5 17. Be3 Rab8 18. Rc1 g6 19. h4 Bg7 20. Re7 Bxd4
21. Bxd4 Qxd4 22. Qxc4 Qxc4 23. Rxc4 Rxb2 24. Rxa7 Rbb8 25. Rxc6 Ra8 26. Rca6
Rxa7 27. Rxa7 Rb8 28. a4 Rb4 29. Kg2 h5 30. a5 Ra4 31. a6 Kg7 32. Ra8 Ra3 33.
f3 Ra2+ 34. Kf1 Ra1+ 35. Ke2 Ra3 36. a7 Ra2+ 37. Kd3 Ra3+ 38. Kd4 Ra1 39. Ke5
Re1+ 40. Kf4 Ra1 41. g4 Ra4+ 42. Kg3 hxg4 43. fxg4 Ra3+ 44. Kf4 Ra4+ 45. Ke5
Ra1 46. Kf4 Rf1+ 47. Kg3 Rg1+ 48. Kf2 Ra1 49. h5 gxh5 50. gxh5 Ra2+ 51. Ke3
Ra3+ 52. Kd4 Ra1 53. h6+ Kh7 54. Ke5 Re1+ 55. Kf6 Rf1+ 56. Ke7 Re1+ 57. Kxf7
Rf1+ 58. Ke6 Re1+ 59. Kd5 Rd1+ 60. Kc4 Ra1 61. Kb3 Ra6  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "5"]
[Board "3"]
[White "Peng, Hongchi"]
[Black "Zhang, Xiao"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2273"]
[BlackElo "2097"]
[PlyCount "65"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. b4 Bb6 7. Qg4 g6 8. Nf3 a5
9. b5 Nd7 10. Bd3 Qc7 11. Qf4 Bc5 12. O-O Bf8 13. c4 dxc4 14. Bxc4 Bh6 15. Qd4
Bg7 16. Bb2 Ne7 17. Nbd2 Nf5 18. Qf4 h5 19. Ne4 O-O 20. Rac1 Qb8 21. Rfd1 Nb6
22. g4 hxg4 23. Qxg4 Bh6 24. Nfg5 Kg7 25. Nd6 Nxc4 26. Rxc4 b6 27. Rdc1 Bd7 28.
Nxf5+ exf5 29. Qh4 Rh8 30. e6+ f6 31. Bxf6+ Kxf6 32. Ne4+ Ke5 33. Qf6+  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "5"]
[Board "4"]
[White "Xu, Yinglun"]
[Black "Cheng, Yuanda"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2531"]
[BlackElo "2068"]
[PlyCount "101"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 g6 6. a3 Bg7 7. Be2 O-O 8. Bg5 h6
9. Bh4 a6 10. Qd2 Kh7 11. Nf3 Qb6 12. Bxf6 Bxf6 13. h4 Bg7 14. h5 g5 15. Nh2
Nd7 16. Ng4 Nf6 17. Ne3 Bd7 18. g3 Qc7 19. O-O Kh8 20. b4 Rfc8 21. Rfc1 b6 22.
Kg2 Rg8 23. Rab1 Raf8 24. g4 Rb8 25. f3 Rgc8 26. Bd1 Bf8 27. Qe2 Be7 28. Ba4
Bd8 29. Bxd7 Qxd7 30. Rb3 Ng8 31. Ncd1 Ne7 32. Nb2 Kh7 33. Nd3 f6 34. Qb2 Qa7
35. Kf1 Kg8 36. Ke2 Kf7 37. Rb1 Bc7 38. Qa2 Rd8 39. R1b2 Rdc8 40. Qb1 Qa8 41.
a4 a5 42. bxc5 bxc5 43. Rb5 Rh8 44. R2b3 Rhd8 45. Nf2 Rxb5 46. Rxb5 Qc8 47. Rb7
Qd7 48. Qb5 Kg7 49. Nh1 Kh7 50. Ng3 Nc8 51. Qc6  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "5"]
[Board "5"]
[White "Ning, Kaiyu"]
[Black "Boldoo, Erdenepurev"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2267"]
[BlackElo "2334"]
[PlyCount "155"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 d5 2. c4 e6 3. e3 Nf6 4. b3 Be7 5. Bb2 O-O 6. Nc3 c5 7. d4 b6 8. cxd5
exd5 9. Be2 Bb7 10. O-O Nbd7 11. Rc1 Rc8 12. Re1 Re8 13. Bf1 a6 14. dxc5 bxc5
15. Bd3 Bf8 16. Bf5 Bc6 17. Ne2 a5 18. Nf4 Rc7 19. Bxd7 Nxd7 20. Nxd5 Ra7 21.
Nf4 Qa8 22. Nd2 a4 23. Nc4 axb3 24. axb3 Qb8 25. Ra1 Rxa1 26. Bxa1 Nb6 27. Na5
Be4 28. Bc3 Rd8 29. Qg4 Nd5 30. Nxd5 Bxd5 31. h4 Be6 32. Qe2 Qb6 33. Qc2 h6 34.
Ra1 Qb5 35. Be1 Rd3 36. Rd1 Rxd1 37. Qxd1 Be7 38. g3 Bf6 39. Qc2 Bh3 40. Qc4
Qd7 41. Kh2 Bg4 42. Qc2 Bf3 43. Nc4 Qg4 44. Nd2 Bb7 45. f3 Bxf3 46. Nxf3 Qxf3
47. Qd3 Bd4 48. Bd2 Qf2+ 49. Kh3 Qf3 50. Kh2 g6 51. Bc3 Qxe3 52. Qxe3 Bxe3 53.
g4 Kf8 54. Kg3 Ke7 55. Kf3 Bg1 56. Bd2 h5 57. gxh5 gxh5 58. Kf4 Kf6 59. Bc3+
Ke6 60. Kg5 Bd4 61. Be1 Ke5 62. Kxh5 f5 63. Kg5 Ke4 64. Bd2 Be5 65. h5 f4 66.
h6 f3 67. Be1 Kd3 68. h7 Ke2 69. Bg3 Bd4 70. Kf4 f2 71. Bxf2 Kxf2 72. Ke4 Bg7
73. Kd5 Ke3 74. Kxc5 Ke4 75. b4 Kf5 76. b5 Kg6 77. b6 Kxh7 78. Kd6  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "5"]
[Board "6"]
[White "Quizon, Daniel"]
[Black "Li, Guohao"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2302"]
[BlackElo "2046"]
[PlyCount "87"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5
8. c3 e6 9. O-O Bd6 10. Bg5 Qc7 11. Qe2 h6 12. Bh4 Nd5 13. Bg3 Nf4 14. Qe3 Nd5
15. Qd2 O-O 16. Rfe1 Bxg3 17. hxg3 Rfd8 18. Bb3 c5 19. Rac1 Nf6 20. Qe3 c4 21.
Bd1 Qa5 22. a3 Qb5 23. Qd2 Ne4 24. Qe2 Nd6 25. Ra1 a5 26. Qd2 Ne4 27. Qc1 Rac8
28. Be2 Qd5 29. Qf4 Qb5 30. Qc1 Qd5 31. Ne5 Ng5 32. Qe3 f6 33. Nf3 Re8 34. a4
Nf7 35. Nd2 e5 36. Qf3 e4 37. Qf4 g5 38. Qe3 Nd6 39. b3 cxb3 40. c4 Qf7 41. c5
Be6 42. cxd6 f5 43. d7 Qxd7 44. Bb5  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "5"]
[Board "7"]
[White "Aragones, Jerome Angelo"]
[Black "Ma, Lin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1823"]
[BlackElo "2083"]
[PlyCount "52"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. c3 Nf6 3. Bd3 Nc6 4. Nf3 d5 5. e5 c4 6. Bc2 Nd7 7. Qe2 Nc5 8. h3 g6
9. O-O Bf5 10. Na3 Qd7 11. Nd4 Nxd4 12. cxd4 Nd3 13. Qd1 a6 14. g4 Be6 15. Bxd3
cxd3 16. f3 h5 17. Rf2 Bh6 18. Rg2 Bg5 19. Qf1 hxg4 20. hxg4 Rh3 21. b3 Kf8 22.
Bb2 Kg7 23. Qxd3 Bxg4 24. Rf1 Rah8 25. e6 Qxe6 26. Re2 Rh1+  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "5"]
[Board "8"]
[White "Di, Xu Wei"]
[Black "Concio, Michael Jr."]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1981"]
[BlackElo "2080"]
[PlyCount "132"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Bb6 6. Bc4 Nf6 7. O-O O-O 8.
Nc3 d6 9. h3 Re8 10. Nxc6 bxc6 11. Bg5 h6 12. Bh4 g5 13. Bg3 Nxe4 14. Nxe4 Rxe4
15. Bxf7+ Kxf7 16. Qf3+ Rf4 17. Bxf4 gxf4 18. Qxc6 Bf5 19. Rfe1 Qg8 20. Qc4+
Kf6 21. Qxf4 Qg5 22. Qf3 Rg8 23. Re2 Qg3 24. Qxg3 Rxg3 25. Kh2 Rg7 26. g4 Bd7
27. Rae1 Bd4 28. c3 Be5+ 29. Kg2 Bc6+ 30. f3 h5 31. Kf2 hxg4 32. hxg4 Rh7 33.
Rg1 Kg5 34. Ree1 Rh2+ 35. Rg2 Rh3 36. Rgg1 Bxf3 37. Ref1 Kf4 38. Rb1 Rh2+ 39.
Ke1 Bf6 40. g5 Bxg5 41. Rxg5 Kxg5 42. Rc1 Rxb2 43. a3 Rh2 44. a4 Rh1+ 45. Kd2
Rxc1 46. Kxc1 a5 47. Kd2 Bc6 48. Kd3 Bxa4 49. Kd4 Bb3 50. c4 a4 51. Kc3 c5 52.
Kd3 a3 53. Kc3 Bxc4 54. Kc2 Bd3+ 55. Kb3 c4+ 56. Kxa3 c3 57. Kb3 c2 58. Kb2 Kf4
59. Kc1 Ke3 60. Kb2 Kd2 61. Ka2 c1=Q 62. Kb3 Qc3+ 63. Ka4 Qc4+ 64. Ka3 Qb5 65.
Ka2 Qb4 66. Ka1 Qa3#  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "5"]
[Board "9"]
[White "Sun, Chao"]
[Black "Marin, Sam"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2080"]
[BlackElo "2038"]
[PlyCount "117"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 d6 7. O-O Nbd7 8. Qc2
c5 9. e4 cxd4 10. Nxd4 a6 11. Rd1 Qc7 12. b3 Rc8 13. Bb2 O-O 14. Rd2 Qb8 15.
Re1 Qa8 16. f4 Rc7 17. Qd1 Nc5 18. Qe2 Rfc8 19. g4 Bf8 20. g5 Ne8 21. Qh5 g6
22. Qh4 Bg7 23. Re3 Nd7 24. f5 exf5 25. exf5 Bxg2 26. Rxg2 Rc5 27. f6 Nexf6 28.
gxf6 Bxf6 29. Qe4 Rg5 30. Qxa8 Rxa8 31. Rxg5 Bxd4 32. Nd1 Bxe3+ 33. Nxe3 Re8
34. Kf2 Nc5 35. Rd5 Ne4+ 36. Kg2 f5 37. Bd4 Rb8 38. Nd1 b5 39. cxb5 axb5 40.
Nc3 Nxc3 41. Bxc3 Rc8 42. Bb4 Rc2+ 43. Rd2 Rxd2+ 44. Bxd2 Kf7 45. Bf4 Ke6 46.
Kf3 Kd5 47. a3 Kc5 48. Ke3 d5 49. Kd3 d4 50. h4 Kd5 51. a4 bxa4 52. bxa4 Kc5
53. a5 Kb5 54. Kxd4 Kxa5 55. Ke5 Kb5 56. Kf6 Kc4 57. Kg7 Kd4 58. Kxh7 Ke4 59.
Bg5  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "5"]
[Board "10"]
[White "Li, Dongcheng"]
[Black "Mordido, Kylen Joy"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2047"]
[BlackElo "1985"]
[PlyCount "59"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. Be2 Nc6 5. O-O d6 6. d4 cxd4 7. Nxd4 Bd7 8. a4
Nf6 9. Be3 Qc7 10. Nb3 b6 11. f4 Be7 12. Qe1 O-O 13. Qf2 Rfb8 14. g4 Bc8 15. g5
Nd7 16. Qh4 Bb7 17. Rf3 Nb4 18. Rh3 Nf8 19. f5 f6 20. g6 d5 21. Nd4 exf5 22.
Ne6 Qd7 23. Nxf8 Kxf8 24. gxh7 Kf7 25. Bh5+ g6 26. Bxg6+ Kxg6 27. Qh5+ Kg7 28.
Rg3+ Kh8 29. Qf7 Bc5 30. Qxf6+  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "5"]
[Board "11"]
[White "Hu, Yu A."]
[Black "Guo, Weibao"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2032"]
[BlackElo "1858"]
[PlyCount "100"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 c5 5. dxc5 Nf6 6. Qe2 Nc6 7. Ngf3 O-O 8. a3
Bxc5 9. O-O Ng4 10. b4 Bd6 11. c4 Re8 12. Bb2 Nce5 13. h3 Nxd3 14. Qxd3 dxe4
15. Qxe4 Nf6 16. Qc2 b6 17. Ng5 e5 18. Rad1 Bb7 19. c5 Qc8 20. Nc4 Bc7 21. Nd6
Bxd6 22. Rxd6 h6 23. Rxf6 hxg5 24. Rd6 bxc5 25. bxc5 Bc6 26. Re1 f6 27. Qg6 Re6
28. Red1 Qe8 29. Qf5 Rxd6 30. cxd6 Qd7 31. Qd3 Rb8 32. Bc3 Rd8 33. Ba5 Re8 34.
Qc4+ Re6 35. Bc7 Kh7 36. Rb1 Re8 37. Qa6 Ra8 38. Rc1 Bd5 39. Ba5 Bb7 40. Qd3+
e4 41. Qd4 Rc8 42. Rxc8 Bxc8 43. Qxe4+ Qf5 44. Qb4 Qf4 45. Qc3 Qf5 46. Bc7 Qd5
47. Qe3 Bb7 48. f3 a6 49. Qe8 Bc6 50. Qe3 Bb5  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "5"]
[Board "12"]
[White "Zheng, Fangbing"]
[Black "Hou, Yifan B"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1964"]
[BlackElo "1845"]
[PlyCount "95"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. g3 e6 6. Bg2 a6 7. O-O Nf6 8. Be3
Be7 9. c4 O-O 10. b3 d6 11. Nc3 Bd7 12. f4 Rac8 13. Rc1 Qb8 14. Qe2 Rfe8 15. h3
Nxd4 16. Bxd4 e5 17. Be3 exf4 18. Rxf4 Be6 19. Nd5 Bxd5 20. exd5 Nd7 21. Re4
Bf6 22. Qg4 Qc7 23. Kh2 Ne5 24. Qe2 Re7 25. c5 dxc5 26. Rxc5 Qd7 27. Rxc8+ Qxc8
28. d6 Re6 29. Bd4 Nc6 30. Bxf6 gxf6 31. Rg4+ Kf8 32. Qd2 f5 33. Qc3 f6 34. Qc5
Qd7 35. Qxf5 Rxd6 36. Qh5 f5 37. Rf4 Rf6 38. Qf3 b5 39. Qc3 Qd6 40. Qxc6 Qxc6
41. Bxc6 Rxc6 42. Rxf5+ Kg7 43. Kg2 Rc2+ 44. Rf2 Rc3 45. Rf3 Rc2+ 46. Rf2 Rc3
47. Rf3 Rc2+ 48. Rf2  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "5"]
[Board "13"]
[White "Xie, Kaifan"]
[Black "Merts, Dmitrii"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1938"]
[BlackElo "2048"]
[PlyCount "57"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bb4 5. Nd5 Bc5 6. d3 Nxd5 7. cxd5 Ne7 8.
e3 d6 9. Ne2 O-O 10. O-O Bb6 11. b3 Re8 12. Bb2 Ng6 13. Kh1 f5 14. Qd2 Bd7 15.
a4 a5 (15... Bxa4 16. Qa5) 16. e4 Rf8 17. f4 Qe7 18. Rae1 Rae8 19. Bc3 fxe4 20.
dxe4 exf4 21. gxf4 Bg4 22. Ng3 Nh4 23. h3 Bd7 24. f5 Ra8 25. f6 gxf6 26. Nh5 f5
27. exf5 Qd8 28. Qh6 Rf7 29. Nf6+  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "5"]
[Board "14"]
[White "Chua, Jia-Tien"]
[Black "Gu, Jiazhen"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1845"]
[BlackElo "1968"]
[PlyCount "102"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Nge2 e6 7. Be3 Nd4 8. Qd2
Ne7 9. O-O O-O 10. a3 Rb8 11. Rab1 b6 12. b4 Bb7 13. Nd1 Nxe2+ 14. Qxe2 cxb4
15. axb4 d5 16. exd5 Nxd5 17. c4 Nxe3 18. fxe3 Bxg2 19. Kxg2 b5 20. c5 a5 21.
bxa5 Qd5+ 22. Kg1 b4 23. Nb2 Qxc5 24. Nc4 Bc3 25. Rb3 Rbc8 26. a6 Rc6 27. Rc1
Rxa6 28. d4 Qd5 29. Rcb1 Rfa8 30. Qf1 Qf5 31. Qxf5 gxf5 32. Ne5 Ra3 33. Nd3
Rxb3 34. Rxb3 Ra3 35. Nc5 Kf8 36. Rb1 Bd2 37. Nb3 Bxe3+ 38. Kf1 Kg7 39. h4 Kg6
40. Rb2 Kh5 41. Kg2 h6 42. Kh3 f4 43. g4+ Kg6 44. Kg2 h5 45. Kf3 Bxd4 46. Rb1
e5 47. Ke4 hxg4 48. Nxd4 Re3+ 49. Kd5 exd4 50. Kxd4 b3 51. Kc4 Kh5  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "6"]
[Board "1"]
[White "Yanchenko, Roman"]
[Black "Huang, Renjie"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2475"]
[BlackElo "2351"]
[PlyCount "60"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Be2 O-O 8. O-O
b6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Bb7 12. b3 Nf6 13. Qh4 c5 14. dxc5 Bxc5
15. Bb2 Qe7 16. Rad1 Rfd8 17. Qg3 h6 18. h3 Nh5 19. Qe5 Qf6 20. Qc7 Qe7 21. Be5
Qxc7 22. Bxc7 Rxd1 23. Rxd1 Nf6 24. Bd6 Rd8 25. Bxc5 Rxd1+ 26. Bxd1 Bxf3 27.
Bxf3 bxc5 28. Kf1 Kf8 29. Ke2 Ke7 30. Kd3 Kd6  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "6"]
[Board "2"]
[White "Enkhnar, Enkhbaatar"]
[Black "Peng, Hongchi"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2373"]
[BlackElo "2273"]
[PlyCount "87"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 d5 2. g3 c6 3. Bg2 e6 4. O-O Nd7 5. d4 f5 6. c4 Ngf6 7. Nc3 Be7 8. Rb1
O-O 9. Ng5 Nb8 10. b4 dxc4 11. e4 a5 12. bxa5 Rxa5 13. Bf4 h6 14. Nf3 fxe4 15.
Ne5 Nd5 16. Bd2 Bf6 17. Nxc4 Ra6 18. Nxe4 Rxa2 19. Qb3 Ra6 20. Rfd1 b5 21. Ne5
Ra4 22. Rdc1 Rxd4 23. Nxc6 Nxc6 24. Rxc6 Bd7 25. Rc2 Be7 26. Re1 b4 27. Bc1 Bb5
28. Nc5 Bxc5 29. Rxc5 Qb6 30. Rxd5 Rxd5 31. Be3 Qd6 32. Bxd5 Qxd5 33. Qxd5 exd5
34. Rb1 Be2 35. Rxb4 Bf3 36. Kf1 g5 37. Ke1 g4 38. Bxh6 Rf5 39. Be3 Rh5 40. Kd2
Rxh2 41. Kc3 Kf7 42. Kd4 Ke6 43. Rb6+ Kf5 44. Rb8  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "6"]
[Board "3"]
[White "Boldoo, Erdenepurev"]
[Black "Xu, Yinglun"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2334"]
[BlackElo "2531"]
[PlyCount "75"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. Qc2 Bd6 7. Bxd6 Qxd6 8.
e3 Ne7 9. Bd3 b6 10. Nge2 Ba6 11. O-O Bxd3 12. Qxd3 O-O 13. Ng3 f5 14. f3 Nd7
15. Rad1 Rae8 16. e4 f4 17. Nge2 a5 18. a3 Kh8 19. Rd2 g5 20. exd5 cxd5 21. Nb5
Qh6 22. Nec3 Nf6 23. Re2 Ng6 24. Nc7 Rxe2 25. Qxe2 Rf7 26. N7xd5 Qg7 27. Nxf6
Qxf6 28. Rd1 Kg7 29. Ne4 Qe7 30. d5 Qe5 31. h3 Ne7 32. d6 Nf5 33. Rd2 Rd7 34.
Qc4 Kh6 35. Rd5 Qe6 36. Qb5 Ng3 37. Re5 Qa2 38. Re6+  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "6"]
[Board "4"]
[White "Cheng, Yuanda"]
[Black "Zhao, Yuanhe"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2068"]
[BlackElo "2388"]
[PlyCount "59"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

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. c3 c6 10. Bg5 Bg4 11. Nbd2 Nbd7 12. Qc2 Qc7 13. h3 Bh5 14. Rae1 Rae8 15.
Nh4 Bh2+ 16. Kh1 Bf4 17. Bxf4 Qxf4 18. g3 Qc7 19. Kg2 Bg6 20. Nxg6 hxg6 21. c4
dxc4 22. Bxc4 Nb6 23. Bb3 Nbd5 24. Ne4 Nxe4 25. Rxe4 Rxe4 26. Qxe4 Rd8 27. Re1
Qd6 28. Bxd5 cxd5 29. Qe7 Qb6 30. Re5  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "6"]
[Board "5"]
[White "Concio, Michael Jr."]
[Black "Quizon, Daniel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2080"]
[BlackElo "2302"]
[PlyCount "104"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 c5 7. Nc3 Nc6 8. dxc5
dxc5 9. Bf4 Be6 10. Qa4 Qa5 11. Qxa5 Nxa5 12. b3 Nh5 13. Bd2 Rad8 14. Rac1 Nc6
15. Ne4 b6 16. Bc3 Nd4 17. Nxd4 Bxd4 18. e3 Bxc3 19. Nxc3 Rd2 20. Rfd1 Rb2 21.
Rb1 Rc2 22. Rbc1 Rxc1 23. Rxc1 Rd8 24. Rd1 Rxd1+ 25. Nxd1 Bf5 26. Nc3 Nf6 27.
Kf1 Bd7 28. Ke1 Kf8 29. h4 e5 30. Kd2 Ke7 31. Nd5+ Nxd5 32. Bxd5 f6 33. f4 Kd6
34. Bg8 h6 35. Bf7 g5 36. fxg5 fxg5 37. hxg5 hxg5 38. Bh5 Bf5 39. Bd1 Ke6 40.
g4 Bg6 41. Bc2 e4 42. a4 Ke5 43. Bd1 Be8 44. Be2 Bd7 45. Kc3 Kd6 46. Bd1 a6 47.
Be2 Kc7 48. Bd1 Kc6 49. Be2 Kd6 50. Bd1 b5 51. a5 bxc4 52. bxc4 Be6  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "6"]
[Board "6"]
[White "Zhang, Xiao"]
[Black "Ma, Lin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2097"]
[BlackElo "2083"]
[PlyCount "44"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Nf6 6. h3 h6 7. Nf3 Bd6 8.
O-O O-O 9. Nc3 a6 10. a4 Bf5 11. Qb3 Nc6 12. a5 Nb4 13. Qd1 Re8 14. Bd2 Qd7 15.
Na2 Nxa2 16. Rxa2 Bxh3 17. gxh3 Qxh3 18. Qb3 Ng4 19. Raa1 Re4 20. Qd3 Ne3 21.
fxe3 Qg3+ 22. Kh1 Rh4+  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "6"]
[Board "7"]
[White "Ning, Kaiyu"]
[Black "Sun, Chao"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2267"]
[BlackElo "2080"]
[PlyCount "73"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. c4 e6 3. e3 d5 4. b3 dxc4 5. bxc4 c5 6. Bb2 Nc6 7. Nc3 Be7 8. d3
O-O 9. g3 b6 10. Bg2 Bb7 11. O-O Nb4 12. Ne1 Bxg2 13. Kxg2 Qd7 14. a3 Nc6 15.
Qe2 Rfd8 16. f4 a6 17. a4 Ne8 18. Rd1 Bf6 19. Rd2 Na5 20. Nf3 Nb3 21. Rdd1 Bxc3
22. Bxc3 Qxa4 23. Qc2 b5 24. Rb1 bxc4 25. dxc4 Rab8 26. Ne5 f6 27. Ra1 Qxa1 28.
Rxa1 Nxa1 29. Bxa1 fxe5 30. Bxe5 Rb4 31. Qa2 Kf7 32. Qxa6 Rd7 33. Kf3 Nf6 34.
Qc6 Rd3 35. Qc7+ Kg6 36. Qxc5 Rb1 37. Bxf6  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "6"]
[Board "8"]
[White "Li, Guohao"]
[Black "Li, Dongcheng"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2046"]
[BlackElo "2047"]
[PlyCount "60"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nge2 Bxg2 7. Rg1 Be4 8. a3
Bxc3+ 9. Nxc3 Bg6 10. e4 d6 11. f4 Nbd7 12. Qf3 e5 13. Be3 exf4 14. Bxf4 Qe7
15. Nb5 O-O 16. O-O-O Nxe4 17. Rxg6 fxg6 18. Qxe4 Qxe4 19. Bxe4 Rac8 20. Bb7
Rb8 21. Bd5+ Kh8 22. Bg3 Nf6 23. Bg2 Nh5 24. Bd5 Nxg3 25. hxg3 Rbe8 26. Nxc7
Re3 27. Rg1 Rf2 28. Nb5 Ree2 29. Nxd6 Rc2+ 30. Kb1 Rxb2+  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "6"]
[Board "9"]
[White "Marin, Sam"]
[Black "Xie, Kaifan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2038"]
[BlackElo "1938"]
[PlyCount "78"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 Nf6 2. Nc3 e5 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nc6 6. O-O O-O 7. Rb1 d6 8. d3
h6 9. b4 Be6 10. b5 Ne7 11. a4 Nd7 12. Nd2 Rb8 13. Ba3 f5 14. Qc2 Nf6 15. a5
Qd7 16. c5 Rfc8 17. a6 b6 18. Bb7 Rd8 19. cxb6 cxb6 20. Nc4 Ne8 21. Na4 Rxb7
22. axb7 Qxb7 23. Rfc1 f4 24. Nd2 Nf5 25. Qc6 Qf7 26. Bb2 h5 27. Qf3 Bh6 28.
gxf4 Nh4 29. Qg3 Bxf4 30. Qxh4 g5 31. Qg3 Bxg3 32. hxg3 Nf6 33. Nf3 Qg6 34. Rc7
Bd5 35. Nd2 h4 36. e4 Be6 37. Rxa7 hxg3 38. fxg3 Qh5 39. Nxb6 Qe2  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "6"]
[Board "10"]
[White "Hou, Yifan B"]
[Black "Hu, Yu A."]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1845"]
[BlackElo "2032"]
[PlyCount "60"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Qa4+ Nbd7 6. Qxc4 a6 7. Bg2 b5 8.
Qc2 Bb7 9. O-O Be7 10. b3 O-O 11. Bb2 Rc8 12. Nbd2 c5 13. dxc5 Bxc5 14. Qd3 Qe7
15. Rac1 Rfd8 16. Qb1 h6 17. Rfd1 Ba3 18. Nd4 Bxg2 19. Kxg2 Bxb2 20. Qxb2 Rxc1
21. Rxc1 Ne5 22. N4f3 Qb7 23. Qxe5 Rxd2 24. Rc7 Qa8 25. Qc3 Rd8 26. Qc6 Nd5 27.
Qxa8 Rxa8 28. Rc5 b4 29. Ra5 Kf8 30. Nd4 Ke8  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "6"]
[Board "11"]
[White "Mordido, Kylen Joy"]
[Black "San Diego, Jerlyn Mae"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1985"]
[BlackElo "1922"]
[PlyCount "85"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. e3 cxd4 5. exd4 d6 6. Nf3 Nc6 7. Be2 Bg4 8. Be3
Nf6 9. h3 Bxf3 10. Bxf3 O-O 11. O-O Rc8 12. Qe2 a6 13. Rfd1 Qd7 14. Rab1 e5 15.
dxe5 Nxe5 16. c5 Nxf3+ 17. Qxf3 d5 18. Nxd5 Nxd5 19. Qxd5 Qb5 20. b4 Bc3 21.
Qd3 Qxd3 22. Rxd3 Be5 23. Rd5 Bc7 24. Rbd1 Rfd8 25. Rxd8+ Rxd8 26. Rxd8+ Bxd8
27. a4 Kf8 28. Kf1 Ke7 29. Ke2 Ke6 30. Kd3 Kd5 31. Bd4 h5 32. Bg7 Be7 33. Bb2
Bd8 34. Ba3 Be7 35. Kc3 Bf6+ 36. Kd3 Be7 37. Bb2 Bh4 38. g3 Be7 39. f4 f5 40.
Be5 Bd8 41. Bd6 Bf6 42. b5 axb5 43. axb5  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "6"]
[Board "12"]
[White "Guo, Weibao"]
[Black "Di, Xu Wei"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1858"]
[BlackElo "1981"]
[PlyCount "211"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nc3 Nbd7 7. O-O e5 8. dxe5
dxe5 9. e4 c6 10. Qe2 Qe7 11. Rd1 Nc5 12. h3 Na6 13. Be3 Nd7 14. a3 Ndc5 15. b4
Ne6 16. Qd2 Rd8 17. Qa2 Nd4 18. Kh2 Nxf3+ 19. Bxf3 Be6 20. Qe2 Rxd1 21. Rxd1 f6
22. Qf1 Qf7 23. Be2 Bf8 24. c5 Nc7 25. a4 a6 26. Rb1 Kg7 27. Qc1 Bc4 28. Qf1
Bxe2 29. Qxe2 Rd8 30. Rd1 Qe7 31. Kg2 Rd7 32. a5 Nb5 33. Nxb5 axb5 34. Ra1 Qe6
35. a6 bxa6 36. Rxa6 Kf7 37. Ra8 Be7 38. Ra6 Bd8 39. Ra3 Ke7 40. Qc2 Bc7 41. g4
Rd8 42. Ra6 Rd7 43. Ra8 Bd8 44. Ra6 Ke8 45. Ra8 Kf7 46. Ra6 Ke7 47. Ra3 Ke8 48.
Ra6 h5 49. f3 hxg4 50. hxg4 Rh7 51. Ra8 Qd7 52. Qa2 Rf7 53. Qa6 Qe6 54. Rc8 Rc7
55. Rxc7 Bxc7 56. Qa3 f5 57. gxf5 gxf5 58. exf5 Qxf5 59. Qb3 Kd7 60. Qd1+ Kc8
61. Qd2 Kb7 62. Kf2 Qh3 63. Ke2 Kc8 64. Qd3 Qh2+ 65. Bf2 Qf4 66. Qe4 Qf6 67.
Bg3 Kb7 68. Kf2 Qg5 69. Qe3 Qf5 70. Qe4 Qf6 71. Qe3 Kc8 72. Qe4 Kb7 73. Qe3 Qe6
74. Qe4 Qa2+ 75. Kg1 Qb2 76. Kf1 Qc1+ 77. Kg2 Qd2+ 78. Bf2 Qa2 79. Kf1 Qc4+ 80.
Qxc4 bxc4 81. Ke2 Ka6 82. Kd2 Kb5 83. Kc3 e4 84. fxe4 Be5+ 85. Kc2 Kxb4 86. Be3
Kb5 87. Bf2 Ka6 88. Be3 Kb7 89. Bf2 Kc7 90. Be3 Kd7 91. Bf2 Ke6 92. Be3 Kf6 93.
Bf2 Kg5 94. Be3+ Kg4 95. Bh6 Kf3 96. Bf8 Kxe4 97. Bh6 Bd4 98. Bf8 Kd5 99. Bh6
Bxc5 100. Bg7 Bd4 101. Bh6 Bf6 102. Be3 Ke4 103. Bc5 c3 104. Bf8 Kd4 105. Bh6
Kc4 106. Bf8  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "6"]
[Board "13"]
[White "Gu, Jiazhen"]
[Black "Aragones, Jerome Angelo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1968"]
[BlackElo "1823"]
[PlyCount "139"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. e3 c6 5. Nbd2 dxc4 6. Nxc4 b5 7. Nce5 Bb7 8.
Bd3 Nbd7 9. O-O a6 10. Nxd7 Nxd7 11. a4 Bd6 12. b3 O-O 13. Bb2 Re8 14. Ne5 Bxe5
15. dxe5 Qc7 16. Qc2 h6 17. axb5 axb5 18. Bxb5 Nxe5 19. Qc5 Nd7 20. Qd4 e5 21.
Qc3 Nf6 22. Bc4 Qb6 23. Qd3 Rad8 24. Qg6 Nd5 25. Qg3 Qc7 26. Ra7 Rb8 27. Rc1
Qd6 28. Rd1 Qc7 29. h3 Ra8 30. Rxa8 Bxa8 31. f4 Qb6 32. Re1 Nxf4 33. Kh2 Ne6
34. Bxe5 Qb7 35. h4 c5 36. Rd1 Qe7 37. Bxe6 fxe6 38. Bd6 Qa7 39. Rc1 Rc8 40. b4
c4 41. Bc5 Qc7 42. Rxc4 Bd5 43. Rd4 Qxg3+ 44. Kxg3 Kf7 45. Rf4+ Kg6 46. Rf2 Rc7
47. Rb2 Kf5 48. Rf2+ Ke4 49. Rf4+ Kd3 50. Rd4+ Kc3 51. Rd1 Kc4 52. e4 Bb7 53.
Kf4 Bc8 54. Ke5 Kb5 55. Rd8 Rc6 56. Rg8 Rc7 57. Bd6 Rc4 58. Rxg7 Ka6 59. Bc5 h5
60. Ra7+ Kb5 61. Rc7 Ba6 62. Rh7 Bc8 63. Rxh5 Bb7 64. Kxe6 Rxe4+ 65. Re5 Rg4
66. Rg5 Re4+ 67. Kf6 Rf4+ 68. Kg7 Kc4 69. h5 Rh4 70. g3  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "6"]
[Board "14"]
[White "Chua, Jia-Tien"]
[Black "Zheng, Fangbing"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1845"]
[BlackElo "1964"]
[PlyCount "73"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. Nge2 Bg7 6. d3 e6 7. Be3 Nge7 8. Qd2
Nd4 9. O-O O-O 10. Nd1 Rb8 11. Nc1 b6 12. c3 Ndc6 13. Bh6 d5 14. Bxg7 Kxg7 15.
exd5 Nxd5 16. Ne3 Qd7 17. Nxd5 exd5 18. d4 cxd4 19. cxd4 Re8 20. Nb3 a5 21.
Rfe1 Ba6 22. Rxe8 Rxe8 23. Re1 Rxe1+ 24. Qxe1 Qe6 25. Qe3 Nb4 26. a3 Nd3 27.
Bf1 Qxe3 28. fxe3 Bc4 29. Bxd3 Bxb3 30. Kf2 f5 31. Be2 Kf6 32. Ke1 Ke6 33. Kd2
Ba4 34. Kc3 Bc6 35. b4 h6 36. bxa5 bxa5 37. Kd2  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "7"]
[Board "1"]
[White "Ma, Lin"]
[Black "Yanchenko, Roman"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2083"]
[BlackElo "2475"]
[PlyCount "100"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 g6 5. O-O Bg7 6. d4 O-O 7. cxd5 cxd5 8. Nc3
Nc6 9. Ne5 e6 10. Nxc6 bxc6 11. Na4 Nd7 12. Be3 Nb6 13. Rc1 Bd7 14. Nxb6 axb6
15. a3 Qf6 16. Qb3 b5 17. f4 Ra4 18. Rfd1 Rfa8 19. Bf2 Qe7 20. e3 b4 21. axb4
Rxb4 22. Qc2 Rab8 23. Rb1 Rc4 24. Qd3 Rcb4 25. Qc2 c5 26. Qxc5 Qxc5 27. dxc5
Bc6 28. Ra1 Rxb2 29. Ra6 Bb5 30. Rb6 Rxb6 31. cxb6 f5 32. Be1 Ba6 33. Bf1 Bxf1
34. Kxf1 Rxb6 35. Ke2 Kf7 36. Rc1 Rb7 37. Kf3 h6 38. h4 g5 39. hxg5 hxg5 40. g4
gxf4 41. gxf5 fxe3 42. fxe6+ Kxe6 43. Rc6+ Kd7 44. Rg6 Bd4 45. Rg4 Bc5 46. Bc3
Rb3 47. Ba1 Ra3 48. Bb2 Rb3 49. Ba1 Kc6 50. Be5 e2+  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "7"]
[Board "2"]
[White "Huang, Renjie"]
[Black "Peng, Hongchi"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2351"]
[BlackElo "2273"]
[PlyCount "60"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3
Be7 9. Qd2 O-O 10. O-O-O Nbd7 11. g4 b5 12. Nd5 Bxd5 13. exd5 Nb6 14. Na5 Nfxd5
15. Nc6 Qc7 16. Nxe7+ Qxe7 17. Bxb6 Nxb6 18. Qxd6 Qg5+ 19. Qd2 Qf6 20. g5 Qe7
21. Bd3 Rac8 22. Rhe1 Nc4 23. Bxc4 Rxc4 24. f4 e4 25. Qd6 Qxd6 26. Rxd6 Rfc8
27. Re2 e3 28. Rxa6 Rxf4 29. Rxe3 h6 30. gxh6 Rf1+  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "7"]
[Board "3"]
[White "Boldoo, Erdenepurev"]
[Black "Enkhnar, Enkhbaatar"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2334"]
[BlackElo "2373"]
[PlyCount "74"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. a4
Bd7 9. Qxc4 Bc6 10. Nc3 b5 11. Qb3 b4 12. Nd1 Bd5 13. Qc2 Be4 14. Qb3 Nc6 15.
Qe3 Rb8 16. b3 Bxf3 17. exf3 Qxd4 18. Qxd4 Nxd4 19. Rb1 Nd5 20. Be3 c5 21. f4
Bf6 22. Kh1 Rfd8 23. Bxd4 Bxd4 24. Nb2 Bxb2 25. Rxb2 Nc3 26. Re1 a5 27. Bf1 Rd4
28. Bc4 Nxa4 29. Ra2 Nb6 30. Bb5 c4 31. bxc4 b3 32. Rb2 Nxc4 33. Rxb3 Nd2 34.
Rb2 Rd5 35. Rd1 Ne4 36. Rxd5 exd5 37. Rb3 d4  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "7"]
[Board "4"]
[White "Xu, Yinglun"]
[Black "Concio, Michael Jr."]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2531"]
[BlackElo "2080"]
[PlyCount "85"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. e3 Ngxe5
8. Nxe5 Nxe5 9. a3 Bxd2+ 10. Qxd2 d6 11. Be2 Bd7 12. Rc1 Bc6 13. O-O O-O 14. b4
b6 15. c5 dxc5 16. bxc5 b5 17. Qb2 Ng6 18. Bg3 Nh4 19. Rfd1 Qe4 20. Bf1 Rad8
21. Qe2 Rxd1 22. Rxd1 Re8 23. f3 Qe7 24. e4 f5 25. Qf2 Ng6 26. exf5 Ne5 27. Re1
Qf6 28. Qa2+ Kf8 29. Qa1 Nd7 30. Bxc7 Rxe1 31. Qxe1 Nxc5 32. Be5 Qe7 33. Qc3
Nd7 34. Bd4 Qd6 35. Bxa7 Kf7 36. Bd4 Nf6 37. Qc5 Qxc5 38. Bxc5 h5 39. Kf2 Bd7
40. Bd3 h4 41. Be3 Nh7 42. Ke2 Kf6 43. Bd4+  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "7"]
[Board "5"]
[White "Zhao, Yuanhe"]
[Black "Ning, Kaiyu"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2388"]
[BlackElo "2267"]
[PlyCount "123"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. h3 Bxf3 6. exf3 g6 7. f4 Bg7 8. d3
e6 9. Nd2 Ne7 10. Nf3 O-O 11. Re1 Qc7 12. Qe2 c5 13. h4 Nc6 14. c3 b5 15. h5 b4
16. hxg6 hxg6 17. c4 Rad8 18. Be3 dxc4 19. dxc4 Nd4 20. Bxd4 cxd4 21. Rad1 Nc5
22. Ne5 Rd6 23. b3 a5 24. Rd2 Rfd8 25. Red1 a4 26. Rb1 axb3 27. axb3 Ra6 28.
Nd3 Nxd3 29. Qxd3 Qc5 30. Qe4 Rd7 31. Rbd1 Rda7 32. Bf3 Bf6 33. Kg2 Ra1 34. Qc6
Qxc6 35. Bxc6 Kf8 36. Ba4 Rxd1 37. Rxd1 Ra5 38. Kf3 Ke7 39. Ke4 Rh5 40. Bb5 Rh2
41. Kf3 e5 42. Re1 Rh5 43. c5 Kd8 44. fxe5 Rf5+ 45. Kg4 Rg5+ 46. Kf3 Rf5+ 47.
Kg2 Rxe5 48. Rxe5 Bxe5 49. Kf3 f6 50. Ke4 g5 51. Bd3 Bb8 52. Kd5 Kd7 53. Bf5+
Ke7 54. Kc4 Be5 55. Kxb4 d3 56. Bxd3 g4 57. Kc4 Ke6 58. b4 f5 59. Be2 Kd7 60.
b5 Kc7 61. b6+ Kb7 62. Kb5  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "7"]
[Board "6"]
[White "Quizon, Daniel"]
[Black "Cheng, Yuanda"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2302"]
[BlackElo "2068"]
[PlyCount "61"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Be3 e6 7. f3 Be7 8.
Qd2 a6 9. O-O-O O-O 10. g4 Qc7 11. g5 Nd7 12. h4 b5 13. h5 b4 14. Nxc6 Qxc6 15.
Ne2 Rb8 16. Nd4 Qc7 17. g6 Nc5 18. h6 fxg6 19. hxg7 Rf7 20. Bc4 Bf6 21. Rxh7
Kxh7 22. Qh2+ Kxg7 23. Qh6+ Kg8 24. Qxg6+ Bg7 25. Nf5 exf5 26. Bxc5 Bb7 27.
Rxd6 Rbf8 28. Rd1 Qf4+ 29. Kb1 Qxf3 30. Bxf7+ Kh8 31. Rg1  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "7"]
[Board "7"]
[White "Li, Dongcheng"]
[Black "Zhang, Xiao"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2047"]
[BlackElo "2097"]
[PlyCount "124"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c6 2. Nf3 d5 3. Nc3 Nf6 4. exd5 cxd5 5. d4 Nc6 6. Be3 Bf5 7. Nh4 Bg4 8.
f3 Bh5 9. g4 Bg6 10. g5 Ng8 11. Qd2 e6 12. Ne2 Bd6 13. O-O-O Nb4 14. Nxg6 hxg6
15. Kb1 Qa5 16. Nc1 Ne7 17. Bf4 Bxf4 18. Qxf4 Nf5 19. h4 O-O-O 20. c3 Nc6 21.
Bd3 Nce7 22. Rde1 Qc7 23. Qg4 Qg3 24. Bxf5 Nxf5 25. Reg1 Qd6 26. Nd3 Qa6 27.
Ne5 Rh5 28. Re1 Rdh8 29. Qg2 Nxh4 30. Qf2 f6 31. Nf7 Qd3+ 32. Qc2 Qxc2+ 33.
Kxc2 Nxf3 34. Nxh8 Nxe1+ 35. Rxe1 Rxh8 36. gxf6 gxf6 37. Rxe6 Rh2+ 38. Kd3 Rf2
39. Ke3 Rf5 40. Re7 g5 41. Rg7 Rf1 42. b3 Ra1 43. Rf7 Rxa2 44. Rxf6 Ra3 45. Rf5
Rxb3 46. Kd3 Rb5 47. Rxg5 Kc7 48. Kc2 a6 49. Rg6 a5 50. Rg7+ Kb6 51. Rg6+ Ka7
52. Rg1 Ka6 53. Rg8 Ka7 54. Rg5 a4 55. c4 Rb4 56. cxd5 Rxd4 57. Kc3 Rf4 58. d6
Kb6 59. d7 Kc7 60. Rb5 Rf8 61. Kb4 Rd8 62. Kxa4 Rxd7  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "7"]
[Board "8"]
[White "Sun, Chao"]
[Black "Gu, Jiazhen"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2080"]
[BlackElo "1968"]
[PlyCount "60"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 Bg7 5. Nf3 O-O 6. O-O d5 7. Qa4 Nbd7 8. cxd5
Nb6 9. Qa3 Nbxd5 10. Nc3 Bf5 11. Nh4 Nxc3 12. bxc3 Be4 13. f3 Bd5 14. Rb1 b5
15. e4 Bc4 16. Rf2 Nd7 17. f4 Re8 18. Be3 Nf6 19. Re1 Ng4 20. Rd2 Nxe3 21. Rxe3
e5 22. Nf3 exf4 23. gxf4 Bh6 24. Re1 Bxf4 25. Rf2 Bd3 26. e5 Bc4 27. Nd2 Qh4
28. Nf1 Bxf1 29. Bxf1 Bxh2+ 30. Rxh2 Qxe1  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "7"]
[Board "9"]
[White "Xie, Kaifan"]
[Black "Mordido, Kylen Joy"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1938"]
[BlackElo "1985"]
[PlyCount "130"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 Nf6 2. Nf3 c5 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nb4 6. d3 Bg4 7. Be3 Bxf3 8.
gxf3 e6 9. Be2 N8c6 10. a3 Na6 11. Qa4 Qd7 12. f4 Nd4 13. Qxd7+ Kxd7 14. Bd1
Rd8 15. Rc1 Kc8 16. Kd2 Kb8 17. Bxd4 Rxd4 18. Nb5 Rd7 19. Ke3 Be7 20. Bb3 Rhd8
21. Rcd1 Nc7 22. Nxc7 Kxc7 23. Ke2 b5 24. f5 exf5 25. Bxf7 fxe4 26. dxe4 Bf6
27. Rxd7+ Rxd7 28. Be8 Re7 29. Bxb5 Rxe4+ 30. Kf3 Rh4 31. Kg3 Kb6 32. Bd3 c4
33. Bc2 g5 34. b3 Be5+ 35. Kg2 Rg4+ 36. Kf3 Rf4+ 37. Kg2 c3 38. Re1 Bd6 39. Re3
Bc5 40. Rxc3 Rxf2+ 41. Kg3 Rd2 42. h3 h5 43. b4 Bd6+ 44. Kf3 Rh2 45. Bf5 g4+
46. Ke4 g3 47. Rc1 Rf2 48. Kd5 Rxf5+ 49. Kxd6 h4 50. Ke6 Rf2 51. a4 Rh2 52. Kd7
Rd2+ 53. Ke6 Rd4 54. Rb1 a5 55. bxa5+ Kxa5 56. Ke5 Rxa4 57. Kf5 Rb4 58. Rc1 Kb5
59. Rd1 Kc5 60. Rd2 Rd4 61. Rc2+ Kb4 62. Rc8 Rc4 63. Rd8 Kc3 64. Rg8 Kd3 65.
Rd8+ Ke3  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "7"]
[Board "10"]
[White "Hu, Yu A."]
[Black "Li, Guohao"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2032"]
[BlackElo "2046"]
[PlyCount "104"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5
15. Bc4 Rb8 16. Ra2 Kh8 17. h4 Bh6 18. Nce3 Bxe3 19. Nxe3 Ne7 20. b3 f5 21.
exf5 Nxf5 22. Nxf5 Bxf5 23. Rd2 Rb6 24. O-O Qf6 25. Qa1 d5 26. Bxd5 Qxh4 27.
Qa4 e4 28. f3 Rh6 29. Bxe4 Qh2+ 30. Kf2 Rg6 31. Ke1 Qh4+ 32. Rff2 Re6 33. Rde2
Qf4 34. Qa3 Ref6 35. Kd1 Be6 36. Kc2 Rb8 37. c4 Qc7 38. Bd3 Rb4 39. Rf1 Qc5 40.
Qa1 a4 41. Qe5 axb3+ 42. Kb2 Qc8 43. Rh1 h6 44. Qe4 Bg8 45. Qe8 Qc5 46. Qe5 Qa7
47. Kc3 Qa4 48. Qe8 Rxc4+ 49. Bxc4 Qxc4+ 50. Kd2 Rd6+ 51. Ke1 Qc1+ 52. Kf2 Qxh1
 0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "7"]
[Board "11"]
[White "Di, Xu Wei"]
[Black "Hou, Yifan B"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1981"]
[BlackElo "1845"]
[PlyCount "129"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 a6 7. Bd3 Nf6 8.
O-O Ne5 9. h3 d6 10. Qe2 Be7 11. f4 Nxd3 12. cxd3 O-O 13. Rac1 Qd7 14. a4 b6
15. Kh2 Bb7 16. g4 e5 17. Nf5 exf4 18. Bxf4 Ne8 19. Qf2 Bd8 20. Qd4 Bc7 21. Rc2
Kh8 22. Nd5 Bxd5 23. Qxd5 Rd8 24. Qd4 f6 25. Rfc1 Rf7 26. Qd5 Bb8 27. Kh1 g6
28. Nd4 Nc7 29. Qc6 Rff8 30. Qxb6 Ne6 31. Be3 Nc5 32. Rd1 Ba7 33. Qa5 Qb7 34.
b3 Nxb3 35. Qc3 Bxd4 36. Bxd4 Rc8 37. Bxf6+ Kg8 38. Qb2 Rxc2 39. Qxc2 Rxf6 40.
Rb1 Qf7 41. Qxb3 Rf1+ 42. Kg2 Rf2+ 43. Kg1 Rf1+ 44. Kg2 Rf2+ 45. Kg3 Rf3+ 46.
Kh4 h6 47. Qxf7+ Kxf7 48. g5 hxg5+ 49. Kxg5 Rg3+ 50. Kf4 Rxh3 51. Rb6 Rxd3 52.
Rxa6 Ke6 53. Ra8 Ra3 54. a5 Ra4 55. a6 Kd7 56. a7 Kc7 57. Ke3 g5 58. Kf3 g4+
59. Kf4 d5 60. Rg8 Rxa7 61. exd5 Kd6 62. Rg5 Ra4+ 63. Kg3 Rd4 64. Rh5 Rxd5 65.
Rh6+  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "7"]
[Board "12"]
[White "San Diego, Jerlyn Mae"]
[Black "Guo, Weibao"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1922"]
[BlackElo "1858"]
[PlyCount "108"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8.
Ng3 c5 9. c3 Nc6 10. Bb5 Qb6 11. Bxc6+ bxc6 12. O-O cxd4 13. Qxd4 Qxd4 14. cxd4
O-O 15. Rfc1 Bb7 16. Ne5 Rac8 17. Rc4 c5 18. Nd7 cxd4 19. Rxd4 Rfd8 20. Rad1
Bd5 21. Ne5 f6 22. Nf3 Bxa2 23. h3 Rxd4 24. Rxd4 Rc7 25. Rd3 Rb7 26. Rd2 Kf7
27. Nd4 Bc4 28. Nc6 Bb5 29. Nxe7 Kxe7 30. f3 Bc4 31. Kf2 a6 32. Rc2 Bd5 33. Re2
Kf7 34. Ke3 Rb4 35. Nh5 e5 36. Rd2 Rb5 37. h4 Kg6 38. g4 Rb3+ 39. Kf2 Bxf3 40.
Rd6 fxg4 41. Nxf6 Rxb2+ 42. Kf1 Kf5 43. Nxh7 g3 44. Rf6+ Kg4 45. Rg6+ Kxh4 46.
Rh6+ Bh5 47. Nf6 Kg5 48. Rxh5+ Kxf6 49. Rh6+ Kf5 50. Rxa6 Kf4 51. Rf6+ Ke3 52.
Rf8 Rf2+ 53. Rxf2 gxf2 54. Kg2 Ke2  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "7"]
[Board "13"]
[White "Merts, Dmitrii"]
[Black "Marin, Sam"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2048"]
[BlackElo "2038"]
[PlyCount "88"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8.
Ne5 c6 9. Bc4 e6 10. Qe2 Ne4 11. Bd2 Nxd2 12. Qxd2 Nd7 13. Nxd7 Kxd7 14. O-O-O
Rd8 15. Qe3 Kc8 16. f4 Bb4 17. Ne2 Rhe8 18. Qf3 f6 19. Rhf1 Qc7 20. Qb3 Qe7 21.
Ng3 b5 22. Be2 e5 23. fxe5 fxe5 24. d5 Bf7 25. Bf3 e4 26. Bxe4 Bxd5 27. Bxd5
Rxd5 28. Rxd5 cxd5 29. Rd1 Qg5+ 30. Kb1 Qd2 31. Qf3 Re1 32. Qf5+ Kb8 33. a3
Qxd1+ 34. Ka2 Qb1+ 35. Kb3 Bd6 36. Qd7 Bxg3 37. Qd8+ Kb7 38. Qd7+ Bc7 39. Qxd5+
Kc8 40. Qa8+ Kd7 41. Qd5+ Ke7 42. Qc5+ Bd6 43. Qxa7+ Ke6 44. Qf2 Re5  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "7"]
[Board "14"]
[White "Aragones, Jerome Angelo"]
[Black "Chua, Jia-Tien"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1823"]
[BlackElo "1845"]
[PlyCount "90"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 a6 7. Bc4 Qe4+ 8. Be3
Nbd7 9. Nc2 Be7 10. O-O O-O 11. Re1 Qc6 12. Ne5 Qc7 13. Bf4 Bd6 14. Qe2 b5 15.
Bd3 c4 16. Nxd7 Bxd7 17. Bxd6 Qxd6 18. Be4 Bc6 19. Bxc6 Qxc6 20. a4 Nd5 21. Qf3
Rfb8 22. Ne3 Ne7 23. Qe2 Nd5 24. Qf3 Ne7 25. Qe2 Nd5 26. Nxd5 Qxd5 27. Qe5 Qc6
28. Red1 Rd8 29. Ra2 Rd5 30. Qe2 b4 31. cxb4 Rad8 32. Qe4 e5 33. h3 Qd6 34. Qe1
exd4 35. Ra3 Re5 36. Re3 Rxe3 37. fxe3 d3 38. Qh4 Qd5 39. Qe7 g6 40. Qf6 Rd6
41. Qc3 Qe4 42. Qd2 Qc6 43. Rc1 Qe4 44. Rf1 Qc6 45. Rc1 Qe4  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "8"]
[Board "1"]
[White "Yanchenko, Roman"]
[Black "Xu, Yinglun"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2475"]
[BlackElo "2531"]
[PlyCount "61"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. e3 Nc6 6. a3 a6 7. dxc5 Bxc5 8. b4
Ba7 9. b5 axb5 10. cxd5 exd5 11. Nxb5 Bb6 12. Be2 Ba5+ 13. Bd2 Ne4 14. O-O Nxd2
15. Nxd2 O-O 16. Nb3 Bb6 17. Bg4 Be6 18. N3d4 Nxd4 19. Nxd4 Bxg4 20. Qxg4 Ra4
21. Qd1 Bxd4 22. Qxa4 Bxa1 23. Rxa1 Qb6 24. Rd1 Rd8 25. g3 h6 26. Rd4 Qc6 27.
Qd1 Ra8 28. Rxd5 Rxa3 29. Rd8+ Kh7 30. Qb1+ g6 31. h4  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "8"]
[Board "2"]
[White "Enkhnar, Enkhbaatar"]
[Black "Zhao, Yuanhe"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2373"]
[BlackElo "2388"]
[PlyCount "43"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 c6 6. Nc3 d5 7. cxd5 cxd5 8. d4
Ne4 9. Nxe4 dxe4 10. Ne5 Nd7 11. Bxe4 Nxe5 12. dxe5 Bh3 13. Re1 Bxe5 14. Bh6
Bxb2 15. Bxf8 Bxa1 16. Qxa1 Qxf8 17. Bxb7 Rb8 18. Bg2 Bg4 19. Bf3 Bh3 20. Bg2
Bg4 21. Bf3 Bh3 22. Bg2  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "8"]
[Board "3"]
[White "Peng, Hongchi"]
[Black "Quizon, Daniel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2273"]
[BlackElo "2302"]
[PlyCount "97"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nge7 5. O-O g6 6. d4 cxd4 7. Nxd4 Bg7 8.
Nb5 O-O 9. Nd6 b6 10. Re1 Ba6 11. Nc3 Nc8 12. Ndb5 Bxb5 13. Nxb5 a6 14. Nd6
Nxd6 15. Qxd6 Nd4 16. Rd1 Nxc2 17. Rb1 e5 18. h4 h6 19. f4 Nd4 20. Be3 Nb5 21.
Qxb6 Qxb6 22. Bxb6 exf4 23. gxf4 Rab8 24. Be3 d5 25. exd5 Rfe8 26. Bc5 Rbc8 27.
Bb6 Rb8 28. Bf2 Nd6 29. Bc5 Bf8 30. b4 Rbd8 31. Rbc1 Nf5 32. h5 Bd6 33. hxg6
fxg6 34. Bxd6 Rxd6 35. a3 a5 36. bxa5 Re3 37. Rc7 Rxa3 38. Rb1 Rd8 39. Rb6 Nh4
40. a6 Ra1+ 41. Kh2 Ra2 42. a7 Rf8 43. f5 g5 44. Rbb7 Nxf5 45. Rb8 Nd6 46. Rd7
Nf5 47. d6 Rxa7 48. Rxf8+ Kxf8 49. Rxa7  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "8"]
[Board "4"]
[White "Gu, Jiazhen"]
[Black "Huang, Renjie"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1968"]
[BlackElo "2351"]
[PlyCount "84"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Qa4+ Bd7 6. Qxc4 Bc6 7. Bg2 Bd5 8.
Qa4+ Nc6 9. Nc3 Bb4 10. O-O Bxc3 11. bxc3 O-O 12. Bg5 h6 13. Bxf6 Qxf6 14. Nd2
Bxg2 15. Kxg2 a6 16. e3 b5 17. Qc2 Qe7 18. a4 b4 19. cxb4 Nxb4 20. Qc4 a5 21.
Rfc1 c6 22. Qc5 Qd8 23. Ra3 Qc7 24. Nc4 Rfd8 25. Ne5 Rd5 26. Qc4 c5 27. Nf3 Qb7
28. e4 Rd7 29. dxc5 Rc7 30. Qd4 Rac8 31. Rc4 f6 32. Qe3 e5 33. Nh4 Qa6 34. Rac3
Qc6 35. Nf5 Qxa4 36. Ra3 Qd1 37. Rc1 Qd7 38. Rxa5 Nc6 39. Ra2 Nd4 40. Nxd4 exd4
41. Qb3+ Kh8 42. Rd2 Rxc5  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "8"]
[Board "5"]
[White "Ma, Lin"]
[Black "Boldoo, Erdenepurev"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2083"]
[BlackElo "2334"]
[PlyCount "71"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 d5 6. exd5 Nxd5 7. O-O Be7 8.
Rd1 Bf6 9. Nc3 O-O 10. Ne4 b6 11. Nxf6+ Qxf6 12. c3 Bb7 13. d4 cxd4 14. Nxd4
Nxd4 15. Rxd4 Rad8 16. h4 h6 17. Rd1 Rd7 18. c4 Ba6 19. Qg4 h5 20. Qd4 Qxd4 21.
Rxd4 Nf6 22. Rxd7 Nxd7 23. b3 Rd8 24. Bf3 g6 25. Bf4 Nc5 26. Rd1 Rxd1+ 27. Bxd1
Bb7 28. b4 Ne4 29. Bb8 a6 30. Bf3 Kf8 31. a4 Ke8 32. Bc7 b5 33. cxb5 axb5 34.
a5 Kd7 35. Be5 f5 36. Bxe4  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "8"]
[Board "6"]
[White "Li, Guohao"]
[Black "Ning, Kaiyu"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2046"]
[BlackElo "2267"]
[PlyCount "75"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bf5 5. O-O h6 6. c4 e6 7. Qb3 Qb6 8. Nc3
Nbd7 9. c5 Qxb3 10. axb3 a6 11. b4 Rc8 12. Nd2 Be7 13. Nb3 Bd8 14. Bf4 O-O 15.
Na5 Bxa5 16. bxa5 Rfe8 17. Bd6 e5 18. Ra4 Re6 19. dxe5 Nxe5 20. Rb4 Nc4 21.
Rxb7 Nxa5 22. Ra7 Nc4 23. b4 d4 24. Na4 Nxd6 25. cxd6 Rxd6 26. Rxa6 Rb8 27. Rb6
Rxb6 28. Nxb6 Re6 29. Rd1 Rxe2 30. Bxc6 Ng4 31. Bf3 Rb2 32. Nc4 Rxb4 33. Rxd4
Nf6 34. Kg2 Kh7 35. Rf4 Be6 36. Ne5 Rb5 37. Nd3 Ra5 38. h4  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "8"]
[Board "7"]
[White "Guo, Weibao"]
[Black "Zhang, Xiao"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1858"]
[BlackElo "2097"]
[PlyCount "112"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. Nc3 Nc6 7. O-O a6 8. a4
Be7 9. dxc5 O-O 10. Nd2 Ne5 11. Be2 Bxc5 12. Nde4 Nxe4 13. Nxe4 Be7 14. Bd2 f5
15. Bc3 Nc6 16. Nd2 Bf6 17. Qc2 Qc7 18. Rac1 Bd7 19. Nb3 Ne5 20. Nd4 Qd6 21.
Qb3 Qd5 22. Qxd5 exd5 23. b3 Rac8 24. Bb4 Rfe8 25. Bc5 Nc4 26. Bxc4 Rxc5 27.
Bd3 Rxc1 28. Rxc1 f4 29. Bf5 Bxf5 30. Nxf5 fxe3 31. fxe3 g6 32. Nh6+ Kg7 33.
Ng4 Bg5 34. Rc7+ Re7 35. Rxe7+ Bxe7 36. Kf2 Bd6 37. Kg1 h5 38. Nf2 Kf6 39. Nd3
Kf5 40. Kf2 Ke4 41. Ke2 d4 42. exd4 Kxd4 43. Kd2 Bxh2 44. Ne1 Bf4+ 45. Ke2 Kc3
46. Nd3 Bd6 47. Nc1 Kc2 48. Nd3 Kxb3 49. a5 Ka4 50. Nb2+ Kb4 51. Kd3 Bc7 52.
Nc4 Bxa5 53. Ne5 g5 54. Nf7 g4 55. Ke4 Kc3 56. Kf4 b5  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "8"]
[Board "8"]
[White "Concio, Michael Jr."]
[Black "Li, Dongcheng"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2080"]
[BlackElo "2047"]
[PlyCount "60"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. g3 d5 5. Bg2 c6 6. Nf3 Bd6 7. Bf4 Bxf4 8. gxf4
Nbd7 9. Ne5 O-O 10. e3 Ne4 11. Bxe4 fxe4 12. Rg1 Nxe5 13. dxe5 Bd7 14. Qb3 Qe7
15. O-O-O b5 16. cxd5 cxd5 17. Kb1 b4 18. Ne2 a5 19. Nd4 a4 20. Qc2 b3 21. Qc7
Rfc8 22. Qd6 bxa2+ 23. Kxa2 Qxd6 24. exd6 Ra6 25. Rc1 Rxd6 26. Rxc8+ Bxc8 27.
Rc1 Bd7 28. Rc7 Kf8 29. Ra7 Ke7 30. Nb5 Rb6  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "8"]
[Board "9"]
[White "Mordido, Kylen Joy"]
[Black "Cheng, Yuanda"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1985"]
[BlackElo "2068"]
[PlyCount "118"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 e5 2. g3 d6 3. Bg2 g6 4. Nc3 Nf6 5. e3 Bg7 6. Nge2 O-O 7. O-O Re8 8. d4
e4 9. Qc2 Qe7 10. b3 c6 11. Ba3 Bg4 12. h3 Bf3 13. Bxf3 exf3 14. Nf4 g5 15. Nd3
Qe6 16. Qd1 Qxh3 17. Qxf3 Re6 18. Rfe1 Ne8 19. Qg2 Qh5 20. Bb2 Nd7 21. f3 Nc7
22. d5 Rh6 23. dxc6 bxc6 24. g4 Qh4 25. Ne4 Bxb2 26. Nxb2 Ne5 27. Rf1 Ne8 28.
Rad1 Re6 29. Rd4 Qh6 30. Ng3 Rc8 31. Nf5 Qg6 32. Rfd1 c5 33. Rd5 Kf8 34. Na4
Nc6 35. Qb2 Ne5 36. Kg2 h5 37. Rh1 h4 38. Rhd1 Kg8 39. Nc3 Kh7 40. Nb5 Nf6 41.
Rxd6 Nexg4 42. fxg4 Nxg4 43. Rxe6 Qxf5 44. Re7 Nxe3+ 45. Rxe3 Qg4+ 46. Kf2 Qf4+
47. Kg2 Qxe3 48. Qc2+ Kg8 49. Qd3 Qxd3 50. Rxd3 Kg7 51. Rd7 Kg6 52. Rxf7 Re8
53. Rf2 g4 54. Nxa7 Re3 55. Rd2 h3+ 56. Kh2 Kg5 57. Nb5 Kh4 58. Rd1 g3+ 59. Kh1
h2  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "8"]
[Board "10"]
[White "Zheng, Fangbing"]
[Black "Sun, Chao"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1964"]
[BlackElo "2080"]
[PlyCount "128"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. d3 Nf6 4. g3 Bc5 5. Bg2 d6 6. Qe2 Bg4 7. c3 h6 8. h3 Bd7
9. Nbd2 a5 10. Nf1 O-O 11. N1h2 Qe7 12. O-O Rfe8 13. g4 Nh7 14. h4 Nd8 15. Be3
Ba7 16. Kh1 Ne6 17. Rg1 g5 18. Bf1 Nf4 19. Qd2 Bc6 20. Re1 Qf6 21. Qc2 Kh8 22.
h5 Nf8 23. d4 Kg8 24. d5 Bd7 25. Nd2 c6 26. c4 Bd4 27. Nb3 c5 28. Qd2 b6 29.
Bxf4 Qxf4 30. Qxf4 gxf4 31. Nxd4 cxd4 32. g5 Kg7 33. gxh6+ Kxh6 34. Be2 Nh7 35.
Bg4 Nf6 36. Bxd7 Nxd7 37. Ng4+ Kh7 38. f3 Rg8 39. Rg2 f5 40. exf5 Raf8 41. Kg1
Rxf5 42. Kf2 Rxh5 43. Reg1 a4 44. Ke2 Rh3 45. Kd1 Rg6 46. Ke2 Kg7 47. Nf2 Rhg3
48. Rxg3 Rxg3 49. Rxg3+ fxg3 50. Ne4 Nc5 51. Nxg3 Kg6 52. Ne4 Nxe4 53. fxe4 Kf7
54. Kd3 Ke7 55. b3 Kd7 56. b4 b5 57. c5 dxc5 58. bxc5 b4 59. Kc4 b3 60. axb3 a3
61. d6 a2 62. Kd5 a1=Q 63. c6+ Kd8 64. Ke6 Qa5  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "8"]
[Board "11"]
[White "Marin, Sam"]
[Black "Di, Xu Wei"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2038"]
[BlackElo "1981"]
[PlyCount "99"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 e5 7. d5 c6 8. Rc1 Na6
9. f3 Nh5 10. Qd2 cxd5 11. cxd5 Bd7 12. Nb5 Bxb5 13. Bxb5 Nf4 14. Bxa6 bxa6 15.
g3 Nh5 16. Ne2 Rb8 17. Rc6 a5 18. O-O f5 19. Rfc1 f4 20. gxf4 Nxf4 21. Nxf4
exf4 22. Bd4 Qg5+ 23. Kh1 Qh5 24. Rf1 Qh3 25. Rf2 Rf7 26. Bxg7 Rxg7 27. Rxd6
Rgb7 28. Qd4 Rb4 29. Qf6 Rxb2 30. Rd8+ Rxd8 31. Qxb2 Rc8 32. Kg1 a4 33. Rf1 a3
34. Qb3 Kg7 35. d6 Rc5 36. e5 Kh6 37. Re1 Qh4 38. Qd1 Qg5+ 39. Kh1 Rb5 40. d7
Rb2 41. Re2 Rb8 42. e6 Qe7 43. Qd5 Rf8 44. Rd2 Rd8 45. Qd6 Qh4 46. e7 Qh3 47.
Qxf4+ g5 48. Rd6+ Kh5 49. Qf7+ Kh4 50. Rh6#  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "8"]
[Board "12"]
[White "Hou, Yifan B"]
[Black "Xie, Kaifan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1845"]
[BlackElo "1938"]
[PlyCount "81"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. g3 cxd4 5. Nxd4 d5 6. Bg2 e5 7. Nf3 d4 8. O-O
Nc6 9. Bg5 Be7 10. Nbd2 O-O 11. a3 a5 12. Qc2 Bg4 13. Ne4 Nd7 14. Bxe7 Qxe7 15.
c5 Rad8 16. Rfc1 Kh8 17. b4 f5 18. Nd6 axb4 19. axb4 e4 20. Ne1 Nxb4 21. Qc4
Nc6 22. Nxb7 Nde5 23. Qa6 Bxe2 24. Qxe2 Qxb7 25. Qd2 Qb4 26. Qxb4 Nxb4 27. Rcb1
Nd5 28. Nc2 d3 29. Na3 Rc8 30. Rc1 Rfd8 31. Nb5 g5 32. Nd6 Rc6 33. Nxf5 d2 34.
Rc2 Nb4 35. Rxd2 Rf8 36. Nd4 Rxc5 37. Ne6 Rc2 38. Rxc2 Nxc2 39. Ra5 Nc4 40. Rc5
e3 41. fxe3  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "8"]
[Board "13"]
[White "San Diego, Jerlyn Mae"]
[Black "Aragones, Jerome Angelo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1922"]
[BlackElo "1823"]
[PlyCount "105"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Bc5 4. d3 d6 5. Na4 Bb6 6. Nxb6 axb6 7. f4 Nf6 8.
Nf3 Bg4 9. h3 Bxf3 10. Qxf3 Nd4 11. Qf2 b5 12. Bb3 Nxb3 13. cxb3 Qe7 14. O-O
O-O 15. fxe5 Qxe5 16. Bf4 Qe6 17. Bg5 Nd7 18. Qc2 c6 19. a3 Rfe8 20. Rae1 d5
21. b4 f6 22. Bd2 dxe4 23. dxe4 Nb6 24. Bc3 Rad8 25. e5 fxe5 26. Bxe5 Nc4 27.
Bc3 Qd6 28. Qf5 Qg6 29. Qxg6 hxg6 30. Rxe8+ Rxe8 31. Rd1 Nb6 32. Re1 Rxe1+ 33.
Bxe1 Kf7 34. h4 Nd5 35. Kf2 Kf6 36. Kf3 g5 37. h5 Kf5 38. g4+ Ke6 39. Bd2 Nb6
40. Bxg5 Nc4 41. Bc1 Ne5+ 42. Kg3 Nd3 43. Bd2 Nxb2 44. Bc3 Nc4 45. Bxg7 Nxa3
46. h6 Kf7 47. Bb2 Kg6 48. Bxa3 Kxh6 49. Kf4 Kg6 50. g5 b6 51. Kg4 Kf7 52. Kf5
Kg7 53. Bb2+  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "8"]
[Board "14"]
[White "Chua, Jia-Tien"]
[Black "Merts, Dmitrii"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1845"]
[BlackElo "2048"]
[PlyCount "103"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 d6 6. d3 e6 7. Be3 Nd4 8. Qd2
Ne7 9. O-O O-O 10. Nd1 Rb8 11. Nc1 b6 12. c3 Ndc6 13. Bh6 e5 14. Ne2 Ba6 15.
Bxg7 Kxg7 16. Ne3 Qd7 17. h3 Rbd8 18. Kh2 Ng8 19. f4 f6 20. g4 Nge7 21. g5 fxg5
22. fxg5 Ng8 23. Ng4 Qe7 24. Ng3 Nb8 25. h4 Nd7 26. Ne3 Nb8 27. Nd5 Qd7 28. Bh3
Qc6 29. Be6 Bc8 30. Bxg8 Rxg8 31. Nf6 Rgf8 32. Rf2 Qc7 33. Raf1 Qe7 34. h5 Qe6
35. h6+ Kh8 36. Ng4 Qe7 37. Ne3 Be6 38. Nd5 Bxd5 39. exd5 Nd7 40. Ne4 b5 41.
Kg3 Nb6 42. Rxf8+ Rxf8 43. Rxf8+ Qxf8 44. Nf6 Qf7 45. Qg2 Nd7 46. Nxd7 Qxd7 47.
Qf3 Qf5 48. Qe3 Kg8 49. Kh4 Kf8 50. b3 Ke8 51. Kg3 Kd8 52. Kh4  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.24"]
[Round "9"]
[Board "1"]
[White "Boldoo, Erdenepurev"]
[Black "Yanchenko, Roman"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2334"]
[BlackElo "2475"]
[PlyCount "109"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 c5 5. Nc3 Nc6 6. cxd5 exd5 7. Be2 cxd4 8.
Nxd4 Bd6 9. O-O O-O 10. b3 Be5 11. Nxc6 bxc6 12. Bb2 Ne4 13. Qc2 Bf5 14. Bd3
Qf6 15. Na4 Bxb2 16. Nxb2 Rae8 17. Na4 Re7 18. Rac1 Rc8 19. Nc5 Rce8 20. Rfd1
Qg5 21. Nxe4 dxe4 22. Bf1 Re6 23. Qc5 h5 24. Qa5 h4 25. Rc5 g6 26. h3 Qe7 27.
b4 Rd6 28. Rxd6 Qxd6 29. Qxa7 Qd2 30. Rxc6 Qxb4 31. Rb6 Qc3 32. Rb8 Bc8 33. a4
Qc1 34. a5 Rd8 35. Qb6 Rd1 36. Qa6 Kh7 37. Rxc8 Rxf1+ 38. Qxf1 Qxc8 39. a6 Qc3
40. Qb1 Qa5 41. Qxe4 Qxa6 42. Qxh4+ Kg8 43. Qf4 Qa1+ 44. Kh2 Qb2 45. h4 Qb5 46.
g3 Qd7 47. e4 Qb5 48. e5 Qd5 49. g4 Qa2 50. h5 gxh5 51. gxh5 Qe2 52. Qf5 Qd2
53. Qf6 Qd1 54. h6 Kf8 55. Qd6+  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.24"]
[Round "9"]
[Board "2"]
[White "Zhao, Yuanhe"]
[Black "Peng, Hongchi"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2388"]
[BlackElo "2273"]
[PlyCount "61"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. Nc3 g6 5. cxd5 cxd5 6. Bf4 Bg7 7. Bxb8 Rxb8 8.
Qa4+ b5 9. Qxa7 Rb7 10. Qc5 b4 11. Qc6+ Qd7 12. Qxd7+ Bxd7 13. Nb1 O-O 14. Nbd2
Rc8 15. e3 Rc2 16. Rb1 Bf5 17. Nh4 Rbc7 18. Nxf5 Rc1+ 19. Rxc1 Rxc1+ 20. Ke2
gxf5 21. g4 Nxg4 22. f3 Nh6 23. f4 Rc2 24. Bg2 e6 25. Rb1 Ng4 26. h3 Nf2 27.
Rf1 Ne4 28. Bxe4 fxe4 29. Rb1 Bf8 30. Kd1 Rc7 31. Rc1  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.24"]
[Round "9"]
[Board "3"]
[White "Xu, Yinglun"]
[Black "Enkhnar, Enkhbaatar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2531"]
[BlackElo "2373"]
[PlyCount "109"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Bg4 8. Qb3
Qb6 9. Qc2 Bh5 10. f4 Ng4 11. Bxe7 Kxe7 12. Qd2 Re8 13. O-O-O Kf8 14. Re1 c5
15. h3 Nxe3 16. Rxe3 Rxe3 17. Qxe3 cxd4 18. Qe7+ Kxe7 19. Nxd5+ Kd6 20. Nxb6
axb6 21. g4 Rxa2 22. gxh5 Ra1+ 23. Bb1 Ra5 24. h6 gxh6 25. Nf3 Rc5+ 26. Kd1 Nc6
27. Rg1 Rb5 28. Nd2 Rh5 29. Rg3 Rh4 30. Rf3 Nb4 31. Be4 Na6 32. Bxb7 Nc7 33.
Nc4+ Kc5 34. Ne5 Ne6 35. Nd3+ Kd6 36. Kd2 Rh5 37. Be4 Rb5 38. Bxh7 Kc7 39. Rg3
Rh5 40. Be4 Rh4 41. Rf3 Kd6 42. Bb7 f6 43. Be4 Rh5 44. Bg6 Rb5 45. Bf7 Ng7 46.
Bc4 Rf5 47. Nf2 Nh5 48. Kd3 Ra5 49. Kxd4 b5 50. Bb3 Ng7 51. Ne4+ Ke7 52. Kc5
Nf5 53. Ng3 Nd6 54. Re3+ Kd7 55. Ne4  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.24"]
[Round "9"]
[Board "4"]
[White "Zhang, Xiao"]
[Black "Huang, Renjie"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2097"]
[BlackElo "2351"]
[PlyCount "74"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 c6 6. Bg2 d5 7. Nbd2 Nbd7 8. O-O
Rc8 9. Bb2 c5 10. cxd5 exd5 11. Re1 Be7 12. e4 O-O 13. exd5 Nxd5 14. Ne5 Nxe5
15. Rxe5 Nb4 16. Be4 Bf6 17. Nf3 Bxe5 18. Nxe5 f5 19. Bg2 cxd4 20. a3 Nc2 21.
Rc1 Re8 22. Nd3 Bxd3 23. Qxd3 Re1+ 24. Rxe1 Nxe1 25. Qxf5 Nxg2 26. Kxg2 Rc7 27.
Qd3 Qd5+ 28. Kh3 Rd7 29. a4 Rd6 30. f3 h6 31. Kg2 Re6 32. Qxd4 Re2+ 33. Kg1
Qxd4+ 34. Bxd4 Re1+ 35. Kf2 Rb1 36. a5 bxa5 37. Bxa7 Rxb3  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.24"]
[Round "9"]
[Board "5"]
[White "Quizon, Daniel"]
[Black "Ma, Lin"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2302"]
[BlackElo "2083"]
[PlyCount "68"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Bf5 8. c4
dxc4 9. Bxc4 O-O 10. Nc3 Nc6 11. Re1 Nd6 12. Bd3 Bf6 13. d5 Nb4 14. Bxf5 Nxf5
15. a3 Bxc3 16. bxc3 Nxd5 17. Re5 Nb6 18. Bg5 Qxd1+ 19. Rxd1 g6 20. g4 f6 21.
Bxf6 Rxf6 22. gxf5 Rxf5 23. Rxf5 gxf5 24. Re1 Rd8 25. Nd4 Nd5 26. c4 Nf4 27.
Nxf5 Rd2 28. Ng3 Nh3+ 29. Kg2 Nxf2 30. Re7 Ne4+ 31. Kh3 Nf2+ 32. Kg2 Ng4+ 33.
Kh3 Nf2+ 34. Kg2 Ng4+  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.24"]
[Round "9"]
[Board "6"]
[White "Cheng, Yuanda"]
[Black "Gu, Jiazhen"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2068"]
[BlackElo "1968"]
[PlyCount "117"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Be7 8. O-O
Qc7 9. a4 b6 10. f4 Bb7 11. Bd3 Nbd7 12. f5 e5 13. Nb3 d5 14. Nxd5 Nxd5 15.
exd5 Bxd5 16. Bb5 Bc6 17. Bxc6 Qxc6 18. Qf3 Rc8 19. c3 O-O 20. Qxc6 Rxc6 21.
Rad1 Nf6 22. Bg5 Re8 23. Rfe1 g6 24. fxg6 fxg6 25. g3 Ng4 26. Bc1 Bf8 27. Kg2
Nf6 28. Re2 Rce6 29. Bg5 Bg7 30. a5 bxa5 31. Nxa5 e4 32. Nc4 h6 33. Bxf6 Bxf6
34. Rd7 Be7 35. Ne3 Rd8 36. Rxd8+ Bxd8 37. b4 Kf7 38. c4 a5 39. b5 Bb6 40. Nd5
Bc5 41. Nc3 e3 42. Kf3 Bd4 43. Nd5 a4 44. Ra2 a3 45. Nf4 e2 46. Nxe2 Re3+ 47.
Kf2 Rb3+ 48. Ke1 Rb1+ 49. Kd2 Bc5 50. Nc1 Ke6 51. Kc2 Rb4 52. Nd3 Rxc4+ 53. Kb3
Kd5 54. Nf4+ Rxf4 55. gxf4 Be3 56. Rxa3 Bxf4 57. h3 Kc5 58. Ka4 Kb6 59. Rc3  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.24"]
[Round "9"]
[Board "7"]
[White "Ning, Kaiyu"]
[Black "Hou, Yifan B"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2267"]
[BlackElo "1845"]
[PlyCount "79"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 f5 5. Be2 Nf6 6. O-O Bd6 7. b3 O-O 8. Ba3
Bxa3 9. Nxa3 Bd7 10. b4 Qe7 11. Nc2 Ne4 12. Ne5 Be8 13. f3 Nf6 14. Rb1 Nbd7 15.
c5 g5 16. Nxd7 Bxd7 17. f4 g4 18. a4 Ne4 19. Qe1 Rf7 20. Bd3 Nf6 21. b5 Rg7 22.
Nb4 Nh5 23. Be2 Kh8 24. Nd3 Rag8 25. Ne5 Be8 26. bxc6 Bxc6 27. a5 Be8 28. a6
bxa6 29. Bxa6 g3 30. h3 Qh4 31. Nf3 Qd8 32. Ng5 Qf6 33. Rb8 h6 34. Nf3 Qe7 35.
Qa5 Bc6 36. Rfb1 Nf6 37. Ne5 Ba8 38. c6 Ne4 39. Rxg8+ Rxg8 40. c7  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.24"]
[Round "9"]
[Board "8"]
[White "Sun, Chao"]
[Black "Concio, Michael Jr."]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2080"]
[BlackElo "2080"]
[PlyCount "51"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. Nf3 Nf6 2. b3 g6 3. g3 b6 4. Bg2 Bb7 5. Bb2 Bg7 6. c4 c5 7. O-O O-O 8. Nc3
Ne4 9. Qc2 Nxc3 10. Bxc3 Bxc3 11. dxc3 Qc7 12. Rad1 d6 13. h4 Nd7 14. Qd2 Kg7
15. h5 Nf6 16. h6+ Kg8 17. Ng5 Rad8 18. Qf4 Bxg2 19. Kxg2 Qc8 20. e4 Qg4 21.
Qe3 Nh5 22. f4 e5 23. fxe5 dxe5 24. Rxd8 Rxd8 25. Rxf7 Nf4+ 26. Qxf4  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.24"]
[Round "9"]
[Board "9"]
[White "Li, Dongcheng"]
[Black "Marin, Sam"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2047"]
[BlackElo "2038"]
[PlyCount "70"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Re1
Nc5 9. Bxc6 dxc6 10. Nxd4 O-O 11. Nc3 Re8 12. Be3 Bf8 13. f4 f6 14. exf6 Qxf6
15. Qf3 b6 16. Qxc6 Rxe3 17. Qd5+ Be6 18. Nxe6 c6 $3 19. Qxc6 Qxe6 20. Qxe6+
Rxe6 21. Nd5 Rae8 22. Rxe6 Rxe6 23. Kf1 Kf7 24. Rd1 Rd6 25. c4 Ne4 26. Ke2 Nf6
27. Kf3 Nxd5 28. cxd5 Rh6 29. h3 Ke7 30. Rc1 Kd7 31. Ke4 Rg6 32. g4 Rh6 33. Rc3
Bc5 34. f5 Rf6 35. Rc4 Rf8  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.24"]
[Round "9"]
[Board "10"]
[White "Li, Guohao"]
[Black "San Diego, Jerlyn Mae"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2046"]
[BlackElo "1922"]
[PlyCount "125"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 g6 2. Nf3 Bg7 3. g3 c5 4. Bg2 cxd4 5. Nxd4 Nc6 6. Nb3 Nf6 7. c4 d6 8. Nc3
O-O 9. O-O Be6 10. Nd5 Rc8 11. Bg5 Ne5 12. Bxf6 exf6 13. Ne3 Nxc4 14. Nxc4 Rxc4
15. Bxb7 f5 16. Rb1 d5 17. Ba6 Ra4 18. Nc5 Rb4 19. Qc2 Qb6 20. b3 Qc6 21. a3
Rb6 22. Bd3 Rc8 23. b4 Bf8 24. Rbc1 Bh6 25. e3 d4 26. Nxe6 Qxc2 27. Rxc2 Rxc2
28. Bxc2 Rxe6 29. exd4 Re2 30. Bb3 Rb2 31. Bc4 Rc2 32. Bb5 Rc1 33. f4 Rxf1+ 34.
Bxf1 Bg7 35. d5 Bd4+ 36. Kg2 Kf8 37. Bc4 Ke7 38. Kf3 Kd6 39. Ba2 Bb2 40. a4 Bc3
41. b5 Ba5 42. g4 fxg4+ 43. Kxg4 f6 44. f5 h5+ 45. Kf4 g5+ 46. Ke4 Bc3 47. Bc4
Be5 48. h3 g4 49. hxg4 hxg4 50. a5 Kc5 51. Bf1 g3 52. a6 Bc7 53. Kf3 Bd6 54.
Kg4 Bb8 55. Kh5 Kxd5 56. Kg6 Ke5 57. Bg2 Bc7 58. Bh3 Bb6 59. Kh5 g2 60. Bxg2
Kxf5 61. Kh4 Kf4 62. Kh3 f5 63. Bc6  1/2-1/2

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.24"]
[Round "9"]
[Board "11"]
[White "Mordido, Kylen Joy"]
[Black "Hu, Yu A."]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1985"]
[BlackElo "2032"]
[PlyCount "70"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. Nf3 Nc6 8.
d4 e5 9. Bg5 Qg6 10. d5 h6 11. Bh4 Ne7 12. Bg3 Bg4 13. Bxe5 O-O-O 14. Be2 Qh5
15. Bf4 Re8 16. Qa4 f6 17. Qxa7 g5 18. Be3 Nf5 19. O-O Bd6 20. Rfb1 Bxf3 21.
Bxf3 g4 22. Bd1 Qxh2+ 23. Kf1 Nxe3+ 24. fxe3 Qh1+ 25. Ke2 Qxg2+ 26. Kd3 Qe4+
27. Kd2 Qg2+ 28. Be2 h5 29. Qxb7+ Kd8 30. Qa8+ Ke7 31. Qc6 Kf7 32. Rb7 Qg3 33.
Kc2 Rxe3 34. Bd1 Rxc3+ 35. Kb2 Ba3+  0-1

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.24"]
[Round "9"]
[Board "12"]
[White "Guo, Weibao"]
[Black "Chua, Jia-Tien"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1858"]
[BlackElo "1845"]
[PlyCount "93"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 a6 5. Nc3 Bf5 6. Be2 e6 7. O-O Bd6 8. a3 O-O
9. c5 Bc7 10. b4 Nbd7 11. Bb2 e5 12. dxe5 Nxe5 13. Na4 Nxf3+ 14. Bxf3 Nd7 15.
Ra2 Qh4 16. g3 Qe7 17. Bg2 Rfe8 18. Bd4 Qe6 19. Nc3 b6 20. Ne2 bxc5 21. bxc5
Reb8 22. Qd2 Rb5 23. Qc3 Ba5 24. Qa1 Rab8 25. Bxg7 Rb1 26. Qd4 f6 27. Bh6 Ne5
28. Ra1 R1b3 29. Qa4 Bc3 30. Nd4 Bxd4 31. exd4 Nf3+ 32. Bxf3 Rxf3 33. Qxa6 Re8
34. Qb7 Re7 35. Qb8+ Kf7 36. Qd6 Qe2 37. Rae1 Qxe1 38. Rxe1 Rxe1+ 39. Kg2 Rxa3
40. Be3 Be4+ 41. Kh3 Ra6 42. Qd7+ Kg6 43. Qe8+ Kg7 44. Kg4 Rea1 45. h4 Bg6 46.
Qe7+ Bf7 47. Bh6+  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.24"]
[Round "9"]
[Board "13"]
[White "Xie, Kaifan"]
[Black "Zheng, Fangbing"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1938"]
[BlackElo "1964"]
[PlyCount "51"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. c4 e5 2. g3 g6 3. b3 Bg7 4. Bb2 d6 5. Bg2 Nd7 6. e3 Qe7 7. Ne2 f5 8. Nbc3 c6
9. Qc2 Ngf6 10. d4 a6 11. O-O-O e4 12. Nf4 b5 13. d5 bxc4 14. dxc6 Ne5 15. Ncd5
Nxd5 16. Nxd5 Qf7 17. Bxe5 Bxe5 18. Qxc4 a5 19. f4 Bg7 20. c7 O-O 21. Bf1 a4
22. Nb6 Be6 23. Nxa8 Rxa8 24. Rxd6 Re8 25. Rxe6 Rc8 26. Rc6  1-0

[Event ""Boyi Cup"China Youth Chess International Open Tournament 2019£¨Group A£©"]
[Site "Da Qing"]
[Date "2019.01.24"]
[Round "9"]
[Board "14"]
[White "Aragones, Jerome Angelo"]
[Black "Merts, Dmitrii"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1823"]
[BlackElo "2048"]
[PlyCount "85"]
[EventDate "2019.01.20"]
[EventRounds "9"]
[EventCountry "CHN"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 e6 5. Nf3 cxd4 6. cxd4 Nc6 7. Bc4 d6 8. O-O
Nb6 9. Bb5 Bd7 10. Nc3 Nb4 11. Be2 Rc8 12. Qb3 d5 13. Bg5 Qc7 14. Rac1 Qb8 15.
h3 h6 16. Bh4 Nc4 17. Bxc4 Rxc4 18. Ne2 b5 19. Nd2 Rxc1 20. Rxc1 Nc6 21. f4 g6
22. Bf6 Rg8 23. Qg3 Qb6 24. Nb3 a5 25. Qc3 Bb4 26. Qc2 a4 27. Nc5 Nb8 28. a3
Ba5 29. b4 axb3 30. Nxb3 Na6 31. Nc5 Nb8 32. Nb3 Na6 33. Nc5 Nb8 34. Rb1 Qc7
35. Qd3 Bc6 36. Nc3 Bxc3 37. Qxc3 Bd7 38. Qb4 Bc6 39. a4 Bd7 40. axb5 Bc8 41.
b6 Qc6 42. Na6 Qb7 43. Nxb8  1-0