[Event "CHN-ch U20 Girls"]
[Site "Shanghai"]
[Date "2024.02.21"]
[Round "11"]
[White "Cai, Boheng"]
[Black "Zhou, Jingyi"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1854"]
[BlackElo "1716"]
[PlyCount "91"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. Ng5 h6 12. Nge4 Be7 13. a3 a5 14. Bd2 Rc8 15. Nxf6+ Nxf6 16. Ne4 c5 17. Nxf6+ Bxf6 18. dxc5 Bxb2 19. Qxb2 Qxd3 20. Qc3 Qd5 21. f3 Rxc5 22. Qxa5 Ra8 23. Qb4 Rc2 24. Be1 Qg5 25. Rf2 Qxe3 26. Qxb5 Ba6 27. Qb4 Re2 28. Qa5 Qa7 29. h3 Kh7 30. Rc1 f6 31. a4 Re5 32. Qd2 Rd5 33. Qf4 Rd4 34. Qe3 Rxa4 35. Qxe6 Bd3 36. Kh2 Qb8+ 37. g3 R8a6 38. Qe3 Bf5 39. Qc5 Be6 40. Qc7 Qe8 41. Re2 Ra2 42. Rcc2 Rxc2 43. Qxc2+ Kh8 44. Qd3 Qc8 45. Rc2 Qa8 46. Rd2 1/2-1/2

[Event "CHN-ch U20 Girls"]
[Site "Shanghai"]
[Date "2024.02.20"]
[Round "9"]
[White "Cai, Boheng"]
[Black "Wang, Shunshun"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1854"]
[BlackElo "1514"]
[PlyCount "107"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e3 b5 5. a4 b4 6. Ne4 Qd5 7. Nd2 Ba6 8. Qc2 e6 9. Nxc4 Bxc4 10. Qxc4 Qxc4 11. Bxc4 a5 12. Nf3 Nf6 13. b3 Bd6 14. Bb2 0-0 15. Bd3 Rd8 16. Rc1 Ra7 17. Ke2 Nfd7 18. Rhd1 Nb6 19. Rc2 Rc7 20. Rdc1 Rdc8 21. Ng5 h6 22. Ne4 Be7 23. Nc5 Ra7 24. Be4 Nd5 25. Bf3 Rac7 26. g3 Bf6 27. Bg2 Nb6 28. Nd3 N6d7 29. Nc5 Nb6 30. f4 Kf8 31. Be4 Ke7 32. f5 N6d7 33. fxe6 fxe6 34. Bg2 e5 35. Nxd7 Nxd7 36. Rxc6 Rxc6 37. Rxc6 Rxc6 38. Bxc6 exd4 39. Bxd4 Ne5 40. Bb7 Kd6 41. Bb6 Nc6 42. Bxc6 Kxc6 43. Bxa5 Be7 44. Kd3 Kc5 45. Bc7 h5 46. Be5 g5 47. h3 Kd5 48. Bb2 g4 49. hxg4 hxg4 50. e4+ Kc5 51. Bd4+ Kc6 52. Kc4 Bd6 53. e5 Be7 54. a5 1-0

[Event "CHN-ch U20 Girls"]
[Site "Shanghai"]
[Date "2024.02.20"]
[Round "10"]
[White "Wang, Xiaoyan"]
[Black "Cai, Boheng"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1926"]
[BlackElo "1854"]
[PlyCount "58"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Bxd2+ 4. Qxd2 d5 5. Nc3 Nf6 6. e3 0-0 7. Nf3 Qe7 8. cxd5 exd5 9. Bd3 Nc6 10. 0-0 Bg4 11. Rac1 a6 12. a3 Rfd8 13. Qc2 Bxf3 14. gxf3 Rd6 15. Kh1 Kh8 16. Rg1 g6 17. Ne2 Nh5 18. Rg2 Re8 19. Ng3 Qh4 20. Ne2 Qe7 21. f4 Nf6 22. Ng1 Ne4 23. Nf3 f6 24. Bxe4 Qxe4 25. Qxe4 dxe4 26. Nd2 Rd5 27. Rgg1 Re7 28. Rc3 Nd8 29. Rgc1 c6 1/2-1/2

[Event "CHN-ch U20 Girls"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "7"]
[White "Cai, Boheng"]
[Black "Shen, Juqi"]
[Result "1-0"]
[ECO "D22"]
[WhiteElo "1854"]
[PlyCount "87"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 b5 5. a4 Bb7 6. b3 e6 7. bxc4 bxc4 8. Bxc4 Nf6 9. 0-0 Bb4 10. Ba3 a5 11. Nbd2 0-0 12. Qc2 Qe7 13. Bxb4 axb4 14. Bd3 Rc8 15. Nb3 Bxf3 16. gxf3 Nbd7 17. Rfc1 e5 18. Be4 Nxe4 19. Qxe4 Nf6 20. Qxe5 Qxe5 21. dxe5 Nd7 22. f4 c5 23. Rc4 Kf8 24. a5 Ra6 25. Rac1 Rac6 26. Kg2 g6 27. Kf3 Ke7 28. Ke4 R8c7 29. Kd5 Ra6 30. Rxb4 Rca7 31. Rb5 f6 32. exf6+ Nxf6+ 33. Kxc5 Ne4+ 34. Kb4 Nxf2 35. Nc5 Rc6 36. Rc4 Kf7 37. Rb6 Rxc5 38. Kxc5 Rxa5+ 39. Kd4 Ra7 40. Rd6 Re7 41. Rc2 Ng4 42. e4 Nf6 43. e5 Nh5 44. Ke4 1-0

[Event "CHN-ch U20 Girls"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "8"]
[White "Zhou, Shujun"]
[Black "Cai, Boheng"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "1740"]
[BlackElo "1854"]
[PlyCount "68"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 d6 7. Bg5 h6 8. Bh4 Nbd7 9. Nf3 b6 10. e3 Bb7 11. Be2 Qe7 12. 0-0 e5 13. Bxf6 Qxf6 14. dxe5 Nxe5 15. Nxe5 dxe5 16. f4 Qg6 17. Rf2 exf4 18. exf4 f5 19. Bf3 Bxf3 20. Rxf3 Rfe8 21. Re1 Rxe1+ 22. Qxe1 Re8 23. Re3 Rxe3 24. Qxe3 Qd6 25. b4 Kf7 26. c5 bxc5 27. bxc5 Qd5 28. Kf2 c6 29. h4 g6 30. Kg3 a5 31. Qc3 a4 32. Qa5 Kf6 33. Qc3+ Kf7 34. Qa5 Kf6 1/2-1/2

[Event "CHN-ch U20 Girls"]
[Site "Shanghai"]
[Date "2024.02.18"]
[Round "5"]
[White "Cai, Boheng"]
[Black "Yan, Yuyang"]
[Result "1-0"]
[ECO "D23"]
[WhiteElo "1854"]
[BlackElo "1520"]
[PlyCount "66"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Qa4+ c6 5. Qxc4 Bf5 6. g3 e6 7. Bg2 Nbd7 8. 0-0 Be7 9. Nc3 Ne4 10. Qb3 Qb6 11. Bf4 Qxb3 12. axb3 Nd6 13. Nd2 g5 14. Bxd6 Bxd6 15. e4 Bg6 16. Nc4 Be7 17. d5 g4 18. dxc6 bxc6 19. e5 Bd3 20. Rfe1 Bxc4 21. bxc4 Bc5 22. Bxc6 Rc8 23. Bxd7+ Kxd7 24. Ne4 Bb6 25. Nd6 Bc5 26. Nxc8 Rxc8 27. Re4 h5 28. b4 Bxb4 29. Rxa7+ Ke8 30. Rf4 Be7 31. Kg2 Rd8 32. h3 gxh3+ 33. Kxh3 Ra8 1-0

[Event "CHN-ch U20 Girls"]
[Site "Shanghai"]
[Date "2024.02.18"]
[Round "6"]
[White "Zhu, Zile"]
[Black "Cai, Boheng"]
[Result "0-1"]
[ECO "D04"]
[BlackElo "1854"]
[PlyCount "74"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 Bg4 4. Nbd2 e6 5. c4 c6 6. a3 Nbd7 7. Be2 Be7 8. 0-0 0-0 9. b4 a5 10. b5 cxb5 11. cxb5 a4 12. Qc2 Bf5 13. Bd3 Rc8 14. Qb1 Bxd3 15. Qxd3 Ne8 16. e4 dxe4 17. Nxe4 Nef6 18. Bd2 Qb6 19. Nc3 Qa7 20. Na2 Nd5 21. Nb4 N7f6 22. Rab1 Rfd8 23. Rfd1 Qb6 24. g3 h6 25. Be1 Rc7 26. Ne5 Rdc8 27. Nxd5 Nxd5 28. Qf3 Bd6 29. Kg2 f6 30. Ng6 Rc4 31. Nf4 Bxf4 32. gxf4 Rxd4 33. Ba5 Qc5 34. Bb4 Qc4 35. Rbc1 Qxc1 36. Rxc1 Rxc1 37. Bd2 Rxd2 0-1

[Event "CHN-ch U20 Girls"]
[Site "Shanghai"]
[Date "2024.02.17"]
[Round "3"]
[White "Cai, Boheng"]
[Black "Li, Yingxuan"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1854"]
[BlackElo "1581"]
[PlyCount "99"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Bxd2+ 6. Qxd2 0-0 7. Bg2 d6 8. Nc3 e5 9. 0-0 a5 10. Qc2 Na6 11. a3 Nd7 12. Nd5 Qd8 13. dxe5 dxe5 14. Rfd1 c6 15. Ne3 Qc7 16. h4 Ndc5 17. Qc3 Re8 18. Nxe5 Na4 19. Qd4 N6c5 20. Rab1 Nb3 21. Qd6 Qxd6 22. Rxd6 g6 23. Nxc6 Be6 24. Nd4 Nd2 25. Rc1 Rad8 26. Rxd8 Rxd8 27. Nxe6 fxe6 28. Bxb7 Rb8 29. Bc6 Nxb2 30. Bb5 Ne4 31. Rc2 Rf8 32. Rxb2 Nxf2 33. Bc6 e5 34. c5 g5 35. Bd5+ Kg7 36. Kg2 g4 37. c6 h5 38. Rb7+ Kg6 39. Rf7 Rxf7 40. Bxf7+ Kxf7 41. Kxf2 Ke6 42. c7 Kd7 43. Nd5 a4 44. Ke3 e4 45. Kxe4 Kd6 46. Kd4 Kd7 47. Kc5 Kc8 48. Kb6 Kd7 49. Ne7 Kxe7 50. c8Q 1-0

[Event "CHN-ch U20 Girls"]
[Site "Shanghai"]
[Date "2024.02.17"]
[Round "4"]
[White "Ding, Shirui"]
[Black "Cai, Boheng"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1491"]
[BlackElo "1854"]
[PlyCount "62"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 d5 5. e3 0-0 6. a3 Be7 7. Bd3 c5 8. cxd5 exd5 9. dxc5 a5 10. 0-0 Nbd7 11. Nb3 Nxc5 12. Nxc5 Bxc5 13. h3 Qe7 14. Nd4 Ne4 15. b3 Bxd4 16. exd4 Bf5 17. Bf4 Rfe8 18. Re1 Qh4 19. Bxe4 dxe4 20. Bg3 Qg5 21. Qc1 Qf6 22. Qe3 Red8 23. Be5 Qe7 24. Rec1 Rac8 25. Rxc8 Rxc8 26. Rc1 f6 27. Rxc8+ Bxc8 28. Bg3 Bf5 29. Qf4 Qd7 30. Qd6 Qxd6 31. Bxd6 Be6 1/2-1/2

[Event "CHN-ch U20 Girls"]
[Site "Shanghai"]
[Date "2024.02.16"]
[Round "1"]
[White "Cai, Boheng"]
[Black "Feng, Chen"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1854"]
[BlackElo "1419"]
[PlyCount "103"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Qf3 Bg6 8. Bxf6 Qxf6 9. Qxf6 gxf6 10. h4 Bf5 11. Be2 Rg8 12. g3 Nd7 13. Nf3 0-0-0 14. a3 a5 15. Kd2 h6 16. Rhc1 Kb8 17. Na4 Be7 18. Nc5 Kc7 19. b4 axb4 20. axb4 Ra8 21. Ne1 Nb6 22. Ra5 Nd7 23. Ncd3 Nb6 24. Nc5 Nd7 25. Raa1 Nb6 26. Kc3 Rxa1 27. Rxa1 Ra8 28. Rxa8 Nxa8 29. Ng2 Nb6 30. Nf4 Nd7 31. Nb3 Nb8 32. b5 Kb6 33. bxc6 bxc6 34. f3 Nd7 35. Nd2 Nf8 36. e4 dxe4 37. fxe4 Bh7 38. Bc4 Bg8 39. d5 cxd5 40. Nxd5+ Kb7 41. Nxe7 Bh7 42. Bxf7 Kc7 43. Nd5+ Kd6 44. Nxf6 Bxe4 45. Ndxe4+ Ke5 46. Kd3 Kf5 47. Ke3 Ke5 48. Ng4+ Kf5 49. Nxh6+ Ke5 50. Ng4+ Kf5 51. Kf3 Nh7 52. Nd6# 1-0

[Event "CHN-ch U20 Girls"]
[Site "Shanghai"]
[Date "2024.02.16"]
[Round "2"]
[White "Ha, Yihan"]
[Black "Cai, Boheng"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1696"]
[BlackElo "1854"]
[PlyCount "126"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 0-0 5. a3 Be7 6. e4 d6 7. Be2 Nbd7 8. 0-0 e5 9. Qc2 exd4 10. Nxd4 a5 11. b3 Re8 12. Bb2 Bf8 13. Rad1 Nc5 14. f3 Bd7 15. Rfe1 g6 16. Nf1 Bg7 17. Ne3 c6 18. b4 axb4 19. axb4 Na6 20. Bc3 Qb6 21. b5 Nc7 22. bxc6 Bxc6 23. Rb1 Qc5 24. Bd3 Ne6 25. Nxe6 Rxe6 26. Kh1 Rc8 27. Qb2 Qg5 28. Nd5 Nh5 29. Bxg7 Nxg7 30. f4 Qd8 31. f5 Re5 32. f6 Bxd5 33. exd5 Rxe1+ 34. Rxe1 Ne8 35. Rf1 Rc5 36. Qd4 Nc7 37. Qf4 b5 38. Rb1 Ne8 39. cxb5 Nxf6 40. h3 Nxd5 41. Qd4 Nb6 42. Be4 Qe7 43. Bc6 Qe5 44. Qd2 d5 45. Re1 Qf6 46. Qb4 Qf2 47. Qa5 Rc2 48. Rg1 h5 49. Bxd5 Kh7 50. Bc6 Nc4 51. Qc7 Ne3 52. Qd7 Nf1 53. Qd1 Ng3+ 54. Kh2 Rb2 55. Qe1 Nf5 56. Qxf2 Rxf2 57. Rb1 Nd4 58. Be4 Re2 59. Bd5 Re5 60. Bc4 Rc5 61. Rb4 Nc2 62. Ra4 Ne3 63. Bxf7 Rxb5 1/2-1/2

[Event "CHN-ch U20 Girls"]
[Site "Shenzhen"]
[Date "2023.08.02"]
[Round "11"]
[White "Zhang, Jingwen"]
[Black "Cai, Boheng"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1481"]
[BlackElo "1781"]
[PlyCount "40"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. e3 0-0 6. Bd3 Bxd2+ 7. Nbxd2 d6 8. 0-0 e5 9. Qc2 Nbd7 10. Rfe1 a5 11. Rad1 g6 12. e4 Re8 13. d5 Nc5 14. b3 Nh5 15. a3 Nf4 16. Bf1 Bd7 17. Qc3 f5 18. b4 Na4 19. Qb3 b6 20. Rc1 Kh8 1/2-1/2

[Event "CHN-ch U20 Girls"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "9"]
[White "Cai, Boheng"]
[Black "Cai, Youyang"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "1781"]
[BlackElo "2011"]
[PlyCount "65"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 c5 7. d5 e6 8. Nf3 exd5 9. cxd5 b5 10. e5 dxe5 11. Bxc5 Re8 12. Bxb5 Nbd7 13. Be3 Ng4 14. Qe2 e4 15. Nd4 Nxe3 16. Qxe3 a6 17. Ba4 Qb6 18. Nb3 Rd8 19. Bc6 Rb8 20. 0-0 Qxe3 21. fxe3 f5 22. Bxd7 Bxd7 23. Rab1 Bb5 24. Rfd1 Bd3 25. Rbc1 Bh6 26. Re1 Bc4 27. Na5 Bxd5 28. Nxd5 Rxd5 29. Nc4 Rbd8 30. g3 Kf7 31. Kf2 Ke6 32. Ke2 Rd3 33. Rc2 1/2-1/2

[Event "CHN-ch U20 Girls"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "10"]
[White "Jiang, Tiantian"]
[Black "Cai, Boheng"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1689"]
[BlackElo "1781"]
[PlyCount "60"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. d4 c6 4. Bg2 Bf5 5. Ne5 e6 6. 0-0 Nbd7 7. f4 h5 8. Nd2 h4 9. Re1 hxg3 10. hxg3 Bd6 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Bxe4 14. Rxe4 Qf6 15. Qf1 0-0-0 16. Qg2 Rh7 17. Bd2 Rdh8 18. Rae1 Rh3 19. Nf3 Qg6 20. Ng5 R3h6 21. Qf3 Nf6 22. R4e2 Bc7 23. c4 Bb6 24. Bc3 Ng8 25. c5 Bc7 26. a3 Ne7 27. a4 Nf5 28. g4 Rh1+ 29. Qxh1 Rxh1+ 30. Kxh1 Ng3+ 0-1

[Event "CHN-ch U20 Girls"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "7"]
[White "Cai, Boheng"]
[Black "Wan, Qian"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1781"]
[BlackElo "1961"]
[PlyCount "117"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Bg5 Be7 6. e3 0-0 7. Bd3 h6 8. Bh4 b6 9. Nge2 Bb7 10. Qc2 Nbd7 11. 0-0 c5 12. dxc5 bxc5 13. Bg3 Nb6 14. Rfd1 Nh5 15. Be4 Nf6 16. Bf3 Bd6 17. Qb3 Bxg3 18. hxg3 c4 19. Qb5 Qe8 20. Nf4 Qxb5 21. Nxb5 g5 22. Nh5 Nxh5 23. Bxh5 f5 24. Rd2 Bc6 25. Nc3 g4 26. f3 Kg7 27. fxg4 fxg4 28. Rd4 Rf5 29. Bxg4 Re5 30. Kf2 Rae8 31. Re1 R8e7 32. Bf3 R7e6 33. Re2 Re7 34. Red2 Rxe3 35. Nxd5 Bxd5 36. Bxd5 R3e5 37. Rg4+ Rg5 38. Rdd4 Rxg4 39. Rxg4+ Kf6 40. Bxc4 Rd7 41. Ke3 Kf5 42. Rf4+ Kg5 43. b3 a5 44. Re4 Nd5+ 45. Bxd5 Rxd5 46. a3 Rb5 47. b4 axb4 48. axb4 Rd5 49. Rd4 Re5+ 50. Kd3 Re1 51. b5 Rb1 52. Kc4 Rb2 53. Kc5 Rxg2 54. b6 Rc2+ 55. Rc4 Rb2 56. Rb4 Rc2+ 57. Kb5 Re2 58. b7 Re8 59. Kc6 1-0

[Event "CHN-ch U20 Girls"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "8"]
[White "Wang, Xiaoyan"]
[Black "Cai, Boheng"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1908"]
[BlackElo "1781"]
[PlyCount "199"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Bg2 Bxd2+ 7. Nbxd2 d6 8. 0-0 0-0 9. e4 e5 10. d5 Nb8 11. Qc2 a5 12. b3 Na6 13. a3 Bd7 14. Qc3 b6 15. b4 Rfe8 16. Rfb1 a4 17. Qe3 b5 18. Bf1 Reb8 19. cxb5 Bxb5 20. Bxb5 Rxb5 21. Rc1 Rb7 22. Nc4 h6 23. Na5 Rb6 24. Nd2 Qd7 25. Rc6 Rxc6 26. Nxc6 Nb8 27. Rc1 Nxc6 28. Rxc6 Qc8 29. Qc3 Ne8 30. Qd3 h5 31. h4 g6 32. Nc4 Qd7 33. b5 Ra7 34. Kg2 Kg7 35. Ne3 Nf6 36. Nc2 Qd8 37. Ra6 Qa8 38. Nb4 Nd7 39. Qc4 Nc5 40. Rc6 Qb8 41. Na6 Nxa6 42. Rxa6 Rxa6 43. bxa6 Qb3 44. Qxc7 Qd3 45. Qxd6 Qxe4+ 46. Kh2 g5 47. hxg5 h4 48. Qh6+ Kg8 49. g6 hxg3+ 50. Kxg3 fxg6 51. a7 Qxd5 52. Qxg6+ Kf8 53. Qf6+ Kg8 54. Qa6 Qa8 55. Qb6 Kf7 56. f3 Qg8+ 57. Kf2 Qc8 58. Qd6 Qc2+ 59. Kg3 Qc1 60. Qd7+ Kf6 61. Qd8+ Kf5 62. Qf8+ Kg5 63. Qg7+ Kf5 64. Qg4+ Kf6 65. Qh4+ Kf5 66. Qe4+ Kf6 67. Kg2 Qd2+ 68. Kg1 Qc1+ 69. Kh2 Qb2+ 70. Kh3 Qc1 71. Qh4+ Kf5 72. Qh7+ Kg5 73. Qe7+ Kf5 74. Qd7+ Kf6 75. Qd6+ Kf5 76. Qd3+ Kf6 77. Kg2 Qb2+ 78. Kg3 Qc1 79. Qa6+ Kf5 80. Qd3+ Kf6 81. Qd6+ Kf5 82. Qd7+ Kf6 83. Qd8+ Kf5 84. Qf8+ Kg5 85. Qg7+ Kf5 86. Qg4+ Kf6 87. Qh4+ Kf5 88. Qh3+ Kf6 89. a8Q Qf4+ 90. Kg2 Qd2+ 91. Kg1 Qe3+ 92. Kh2 Qf2+ 93. Qg2 Qh4+ 94. Kg1 Qe1+ 95. Qf1 Qe3+ 96. Qf2 Qc1+ 97. Kg2 Qg5+ 98. Qg3 Qd2+ 99. Kh3 Qh6+ 100. Qh4+ 1-0

[Event "CHN-ch U20 Girls"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "5"]
[White "Cai, Boheng"]
[Black "Zhou, Shujun"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1781"]
[BlackElo "1716"]
[PlyCount "87"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 a6 5. cxd5 exd5 6. Bf4 Bd6 7. Be5 c6 8. e3 Bg4 9. Qb3 b5 10. Qc2 Bxf3 11. gxf3 Bxe5 12. dxe5 Nfd7 13. f4 b4 14. Ne2 Qa5 15. Bg2 b3+ 16. Qd2 Qxd2+ 17. Kxd2 bxa2 18. Rxa2 Nb6 19. Rc1 0-0 20. b3 f6 21. e6 Re8 22. Nd4 f5 23. Kd1 g6 24. Nxc6 Rxe6 25. Nxb8 Rxb8 26. Rxa6 Rd6 27. Ke2 d4 28. Rc6 Rxc6 29. Bxc6 dxe3 30. fxe3 Kf7 31. Ra7+ Ke6 32. Rb7 Rxb7 33. Bxb7 Kd6 34. b4 Nc4 35. Kd3 Nb2+ 36. Kd4 Nd1 37. b5 Kc7 38. Bd5 Kb6 39. Bg8 h6 40. h4 Kxb5 41. Bh7 Kc6 42. Bxg6 Kd6 43. Bxf5 Nf2 44. e4 1-0

[Event "CHN-ch U20 Girls"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "6"]
[White "Xu, Yuze"]
[Black "Cai, Boheng"]
[Result "1/2-1/2"]
[ECO "E57"]
[WhiteElo "2017"]
[BlackElo "1781"]
[PlyCount "70"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. Bd2 dxc4 8. Bxc4 Nc6 9. 0-0 0-0 10. Bg5 Be7 11. Qd2 b6 12. Rfd1 Bb7 13. Qe2 Nb4 14. Ne5 Nbd5 15. Nxd5 Nxd5 16. Bxe7 Qxe7 17. Bxd5 Bxd5 18. a3 Rac8 19. Qd2 Qb7 20. f3 f6 21. Ng4 Rfd8 22. Rac1 Bb3 23. Rxc8 Qxc8 24. Rc1 Qd7 25. Rc3 Ba4 26. Nf2 Bb5 27. Qe1 Kf7 28. Rc1 Ba6 29. h3 Qb7 30. Qe3 Rc8 31. Rxc8 Qxc8 32. Ne4 Qc7 33. Nc3 Bb7 34. Kf2 Qc4 35. Qd2 Ke7 1/2-1/2

[Event "CHN-ch U20 Girls"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "3"]
[White "Cai, Boheng"]
[Black "Tang, Qingchi"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1781"]
[BlackElo "1525"]
[PlyCount "65"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. e4 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. h3 a6 15. Be3 Bd4 16. Bxd4 Qxd4 17. Ne2 Qd6 18. f4 Nd7 19. Rac1 g6 20. e5 Qc7 21. Ng3 c5 22. Be4 c4 23. Bxb7 Qxb7 24. Ne4 Qb6+ 25. Kh2 Nc5 26. Qf2 Rac8 27. b4 Na4 28. Qh4 Kg7 29. f5 h5 30. f6+ Kh7 31. Rf5 Rh8 32. Rxh5+ gxh5 33. Qg5 1-0

[Event "CHN-ch U20 Girls"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "4"]
[White "Shao, Qiyu"]
[Black "Cai, Boheng"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1548"]
[BlackElo "1781"]
[PlyCount "66"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 d5 4. cxd5 Nxd5 5. e4 Nb4 6. Bb5+ Bd7 7. Bc4 e6 8. 0-0 Be7 9. a3 N4c6 10. e5 0-0 11. Re1 Nd4 12. Nxd4 cxd4 13. Ne2 Qc7 14. d3 Qxe5 15. Ng3 Qa5 16. Bf4 Nc6 17. b4 Qd8 18. Nh5 g6 19. Ng3 Re8 20. Qf3 a6 21. Rac1 Kg7 22. Ne4 e5 23. Bg3 f5 24. Nc5 Bxc5 25. bxc5 f4 26. Bxf4 exf4 27. Qxf4 Rf8 28. Qg3 Qb8 29. Qg5 Qf4 30. Qd5 Qxf2+ 31. Kh1 Rad8 32. Qg5 Rde8 33. Rg1 Re5 0-1

[Event "CHN-ch U20 Girls"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "1"]
[White "Cai, Boheng"]
[Black "Shen, Qianyu"]
[Result "1-0"]
[ECO "D39"]
[WhiteElo "1781"]
[BlackElo "1366"]
[PlyCount "73"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Bb4 5. Bg5 Bxc3+ 6. bxc3 dxc4 7. e4 h6 8. Bxf6 Qxf6 9. Bxc4 0-0 10. 0-0 Nd7 11. Qe2 b6 12. Bb5 Qd8 13. Bc6 Rb8 14. Rad1 Nf6 15. Ne5 Nd7 16. Ng4 Nf6 17. Nxf6+ Qxf6 18. e5 Qe7 19. f4 Bd7 20. Be4 Bc8 21. Rf3 Bb7 22. Bxb7 Rxb7 23. Rdf1 c5 24. f5 cxd4 25. cxd4 exf5 26. Rxf5 Rbb8 27. Qg4 Qe6 28. a3 Kh8 29. Qf3 Kg8 30. d5 Qe7 31. h3 Qc5+ 32. Kh2 Qc7 33. Kh1 Qe7 34. Qg3 Kh7 35. Rf6 gxf6 36. exf6 Rg8 37. Qd3+ 1-0

[Event "CHN-ch U20 Girls"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "2"]
[White "Zhang, Xiao"]
[Black "Cai, Boheng"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2180"]
[BlackElo "1781"]
[PlyCount "107"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Bxd2+ 4. Qxd2 d5 5. e3 Nf6 6. Nf3 0-0 7. Bd3 Qe7 8. Nc3 dxc4 9. Bxc4 b6 10. 0-0 Bb7 11. Qc2 c5 12. Rad1 Nc6 13. a3 Rfd8 14. Ba2 cxd4 15. exd4 Rac8 16. Rfe1 Qf8 17. Qa4 Nd5 18. Nxd5 exd5 19. Ne5 a6 20. Qb3 b5 21. Qf3 Ne7 22. h4 Rd6 23. Qg3 Nc6 24. h5 Re8 25. Re3 Nxe5 26. dxe5 Rd7 27. Red3 Red8 28. h6 g6 29. Qg5 a5 30. Rd4 Ba8 31. R1d3 Qe8 32. Qf6 Qf8 33. e6 fxe6 34. Qxe6+ Qf7 35. Qb6 Qf8 36. Qxb5 Qxh6 37. Bxd5+ Bxd5 38. Rxd5 Rxd5 39. Rxd5 Rxd5 40. Qxd5+ Kg7 41. Qd4+ Kf7 42. Qc4+ Kg7 43. Qc7+ Kf8 44. Qxa5 Qc1+ 45. Kh2 Qf4+ 46. Kh3 Qxf2 47. Qe5 h5 48. b4 Qc2 49. Qc5+ Qxc5 50. bxc5 g5 51. a4 Ke7 52. a5 Kd7 53. a6 Kc7 54. Kg3 1-0

[Event "CHN-ch sf (Women)"]
[Site "Hefei"]
[Date "2023.04.28"]
[Round "11"]
[White "Zhao, Chenyu"]
[Black "Cai, Boheng"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1601"]
[BlackElo "1848"]
[PlyCount "88"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. Ne5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nd7 11. Bf4 Be7 12. Nh5 Bf6 13. 0-0-0 Ne7 14. Qg3 Nf5 15. Qb3 Nb6 16. Rhe1 Qe7 17. Ng6 fxg6 18. Re3 e5 19. Rxe5 gxh5 20. Rxe7+ Nxe7 21. Qe6 Rd8 22. Re1 Rd7 23. Be5 Bxe5 24. Rxe5 Kd8 25. Rxh5 Rf8 26. f3 Ned5 27. Qe5 Kc8 28. Rf5 Nf6 29. Qc5 Rfd8 30. c3 Rf7 31. Qa5 g6 32. Re5 Nc4 33. Qxa7 Nxe5 34. dxe5 Nd5 35. e6 Re7 36. Qa8+ Kc7 37. Qa5+ b6 38. Qa7+ Kd6 39. Qa3+ c5 40. Qb3 Rxe6 41. a3 Re1+ 42. Kc2 c4 43. Qb5 Rde8 44. Qxc4 Ne3+ 0-1

[Event "CHN-ch sf (Women)"]
[Site "Hefei"]
[Date "2023.04.27"]
[Round "10"]
[White "Cai, Boheng"]
[Black "Bai, Xue"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1848"]
[BlackElo "2120"]
[PlyCount "79"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. Ng5 h6 12. Nge4 Be7 13. a3 a5 14. Bd2 a4 15. Nxf6+ Nxf6 16. Ne4 Nxe4 17. Bxe4 Qb6 18. Bb4 Rfe8 19. f4 Rac8 20. Rac1 Qc7 21. Qd2 Qd7 22. Bxe7 Qxe7 23. Rc5 Qd6 24. Bb1 Rc7 25. g4 Bc8 26. h3 Bd7 27. Rf2 Rd8 28. Rg2 Be8 29. Qc2 g6 30. h4 Qe7 31. h5 Rd5 32. g5 Rxc5 33. Qxc5 Qxc5 34. dxc5 Rd7 35. Bc2 hxg5 36. hxg6 gxf4 37. exf4 fxg6 38. b3 axb3 39. Bxb3 Bf7 40. f5 1/2-1/2

[Event "CHN-ch sf (Women)"]
[Site "Hefei"]
[Date "2023.04.27"]
[Round "9"]
[White "Pi, Aiying"]
[Black "Cai, Boheng"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1379"]
[BlackElo "1848"]
[PlyCount "89"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bd2 c5 12. 0-0-0 Nc6 13. Be3 Qa5 14. Kb1 Rd8 15. Qb3 Qb6 16. dxc5 Rxd1+ 17. Rxd1 Bxc5 18. Qxb6 axb6 19. Nd4 Nxd4 20. Bxd4 Ke7 21. c3 Rc8 22. a3 b5 23. Kc2 Bxd4 24. Rxd4 Rc5 25. Rh4 Nd5 26. Rg4 Kf8 27. Kb3 f5 28. Rd4 Ke7 29. Ne2 e5 30. Rh4 Ke6 31. f4 Rc4 32. g3 Re4 33. Nc1 exf4 34. Nd3 f3 35. Nc5+ Ke5 36. Nd3+ Kd6 37. Rh2 Re2 38. Rxe2 fxe2 39. Kc2 f4 40. Kd2 f3 41. Ke1 Ne3 42. Kf2 Nc2 43. g4 b6 44. b3 Kd5 45. a4 0-1

[Event "CHN-ch sf (Women)"]
[Site "Hefei"]
[Date "2023.04.26"]
[Round "7"]
[White "Cai, Boheng"]
[Black "Yang, Shufan"]
[Result "1/2-1/2"]
[ECO "E93"]
[WhiteElo "1848"]
[BlackElo "1282"]
[PlyCount "98"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 Nbd7 7. Nf3 e5 8. d5 a5 9. Nd2 Ne8 10. 0-0 f5 11. f3 f4 12. Bf2 g5 13. a3 Ndf6 14. c5 Bd7 15. Nc4 h5 16. b4 axb4 17. axb4 g4 18. Bh4 Rxa1 19. Qxa1 Qb8 20. Qa5 gxf3 21. Bxf3 Bg4 22. Ra1 Bxf3 23. gxf3 Qc8 24. Kg2 Qd7 25. Qb5 c6 26. dxc6 bxc6 27. Qb6 dxc5 28. Rd1 Qe6 29. Qxc5 Nd7 30. Qe7 Qxc4 31. Rxd7 Qxc3 32. Qe6+ Kh8 33. Rd8 Qb2+ 34. Bf2 Qxb4 35. Rxe8 Rxe8 36. Qxe8+ Qf8 37. Qxc6 Qf7 38. Qd5 Qg6+ 39. Kf1 Qa6+ 40. Kg1 Qg6+ 41. Kh1 Qa6 42. Qd8+ Kh7 43. Qd1 Kh8 44. Bc5 Qb5 45. Bf2 Qa6 46. Kg2 Qg6+ 47. Kh1 Qa6 48. Kg2 Qg6+ 49. Kh1 Qa6 1/2-1/2

[Event "CHN-ch sf (Women)"]
[Site "Hefei"]
[Date "2023.04.26"]
[Round "8"]
[White "Zhou, Xinyi"]
[Black "Cai, Boheng"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1518"]
[BlackElo "1848"]
[PlyCount "40"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Nf3 Nc6 6. Nc3 Bxc3 7. Bxc3 Ne4 8. Rc1 d6 9. d5 Nxc3 10. Rxc3 Nb8 11. Qa4+ Nd7 12. dxe6 fxe6 13. Bg2 0-0 14. 0-0 Nc5 15. Qa3 e5 16. b4 Ne4 17. Re3 Nf6 18. Nd2 c6 19. Ne4 Be6 20. Nxf6+ Qxf6 1/2-1/2

[Event "CHN-ch sf (Women)"]
[Site "Hefei"]
[Date "2023.04.25"]
[Round "5"]
[White "Cai, Boheng"]
[Black "Xue, Yue"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "1848"]
[BlackElo "1653"]
[PlyCount "53"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 c6 6. e3 0-0 7. Be2 Nbd7 8. 0-0 dxc4 9. Bxc4 Nb6 10. Bb3 Nbd5 11. Rc1 Nxc3 12. bxc3 Ne4 13. Bf4 Bg4 14. Rc2 g5 15. Bg3 h6 16. Qc1 Bxf3 17. gxf3 Nxg3 18. fxg3 e6 19. f4 Qe7 20. Rcf2 Kh8 21. fxg5 hxg5 22. Qd1 Kg8 23. Qh5 f6 24. h4 gxh4 25. gxh4 Qf7 26. Qg4 Rfe8 27. Rxf6 1-0

[Event "CHN-ch sf (Women)"]
[Site "Hefei"]
[Date "2023.04.25"]
[Round "6"]
[White "Zhao, Xinghan"]
[Black "Cai, Boheng"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1431"]
[BlackElo "1848"]
[PlyCount "119"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. a4 Qc7 12. Bd3 Bd6 13. h3 0-0 14. c3 h6 15. Qf3 Bh2+ 16. Kh1 Be5 17. Re1 Bd7 18. Be3 Rac8 19. Qe2 Bd6 20. Qd2 Ne8 21. Bxh6 gxh6 22. Qxh6 f5 23. Nxe6 Bxe6 24. Qxe6+ Kg7 25. Bxf5 Nf6 26. Red1 Rcd8 27. Bc2 Qc5 28. Rd4 Rf7 29. Rad1 Re7 30. Qf5 Qxf5 31. Bxf5 Ne8 32. f4 Rf7 33. Be6 Rf8 34. f5 Kf6 35. c4 Rb8 36. Rxd6 Nxd6 37. Rxd6 Rfd8 38. Rb6 Kg5 39. Kh2 Kf4 40. f6 Ke5 41. Bd5 Rd6 42. Rxd6 Kxd6 43. f7 Ke7 44. b4 b5 45. axb5 axb5 46. c5 Rd8 47. Bc6 Rd4 48. Bxb5 Rxb4 49. Be8 Rc4 50. c6 Rc3 51. h4 Kf8 52. g3 Rc5 53. Kh3 Rc4 54. h5 Rc1 55. Kh4 Rh1+ 56. Kg5 Rc1 57. g4 Rc5+ 58. Kg6 Re5 59. h6 Re6+ 60. Kh5 1-0

[Event "CHN-ch sf (Women)"]
[Site "Hefei"]
[Date "2023.04.24"]
[Round "3"]
[White "Cai, Boheng"]
[Black "Zhang, Bohan1111"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "1848"]
[BlackElo "1309"]
[PlyCount "86"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 c5 8. cxd5 Bxc3+ 9. bxc3 exd5 10. Qb3 c4 11. Qb5+ Qc6 12. Qxc6+ bxc6 13. e4 0-0 14. Nd2 Nd7 15. Be2 Nf6 16. 0-0 Bg4 17. Bxg4 Nxg4 18. h3 Nf6 19. e5 Nd7 20. f4 Rab8 21. Rab1 Nb6 22. Rbc1 Na4 23. Rf2 Nb2 24. Rff1 Nd3 25. Rb1 Rxb1 26. Nxb1 Rb8 27. f5 Rb2 28. a3 Kf8 29. g4 Ke8 30. h4 c5 31. dxc5 Nxe5 32. g5 hxg5 33. hxg5 Kd7 34. f6 gxf6 35. gxf6 Kc6 36. a4 Kxc5 37. Na3 a6 38. Rd1 Ra2 39. Nb1 Nf3+ 40. Kf1 Kd6 41. a5 Ke5 42. Rc1 Ke4 43. Rd1 Ke3 0-1

[Event "CHN-ch sf (Women)"]
[Site "Hefei"]
[Date "2023.04.24"]
[Round "4"]
[White "Wang, Shunshun"]
[Black "Cai, Boheng"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1469"]
[BlackElo "1848"]
[PlyCount "120"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. c4 b6 5. e3 Bb7 6. Bd3 0-0 7. 0-0 d6 8. Nbd2 Nbd7 9. Qc2 h6 10. Bh4 Re8 11. a3 c5 12. b4 d5 13. dxc5 bxc5 14. b5 Qc7 15. Bg3 Bd6 16. Bxd6 Qxd6 17. Rfe1 d4 18. Ne4 Nxe4 19. Bxe4 Bxe4 20. Qxe4 e5 21. Nd2 Nf6 22. Qc2 d3 23. Qd1 e4 24. f3 exf3 25. Qxf3 Rad8 26. Rad1 Re7 27. Kh1 Qe6 28. e4 Ng4 29. Rc1 Ne5 30. Qe3 Rd4 31. Nb3 d2 32. Nxd2 Nd3 33. Nf3 Rdd7 34. Red1 Nxc1 35. Rxc1 Rc7 36. Nd2 f5 37. Re1 fxe4 38. Qf4 Qf6 39. Qg3 Rcd7 40. Nf1 Rd3 41. Ne3 Rf7 42. h3 Rxa3 43. Qg4 Qe5 44. Nc2 Rc3 45. Qe2 e3 46. Qd1 Rf2 47. Re2 Qe4 48. Ne1 Rxe2 49. Qxe2 Rc1 50. Kh2 Qf4+ 51. Kg1 Qf2+ 52. Qxf2 exf2+ 53. Kxf2 Rxc4 54. Nd3 Rc3 55. Ke2 Rb3 56. Nxc5 Rxb5 57. Nd3 a5 58. Kd2 a4 59. g4 a3 60. Nc1 a2 0-1

[Event "CHN-ch sf (Women)"]
[Site "Hefei"]
[Date "2023.04.23"]
[Round "1"]
[White "Cai, Boheng"]
[Black "Jiao, Yihan"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1848"]
[PlyCount "67"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 h6 9. b3 Re8 10. Bb2 dxc4 11. bxc4 e5 12. h3 b6 13. Rfd1 Qc7 14. d5 Nc5 15. e4 Ba6 16. Bf1 Rac8 17. Nd2 Qe7 18. Rac1 cxd5 19. cxd5 Bxf1 20. Rxf1 Nh5 21. g3 Qg5 22. Kh2 a6 23. Nc4 Bc7 24. d6 Bb8 25. Nxb6 Rc6 26. d7 Rd8 27. Ncd5 Ba7 28. h4 Qg4 29. Ne7+ Kh7 30. Nxc6 Bxb6 31. Nxd8 Bxd8 32. Bxe5 Nxd7 33. Bc7 Be7 34. Qd1 1-0

[Event "CHN-ch sf (Women)"]
[Site "Hefei"]
[Date "2023.04.23"]
[Round "2"]
[White "Pian, Junyao"]
[Black "Cai, Boheng"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1492"]
[BlackElo "1848"]
[PlyCount "96"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. Bd3 Bxd3 9. Qxd3 Nf6 10. Bf4 Bd6 11. Bxd6 Qxd6 12. 0-0 Nbd7 13. Rfe1 0-0 14. c4 Rad8 15. Rad1 a5 16. b3 Qb8 17. Qc3 Qa7 18. a4 Rfe8 19. Ne5 c5 20. Nxd7 Rxd7 21. d5 Red8 22. Ne4 Nxe4 23. Rxe4 exd5 24. cxd5 Rxd5 25. Rxd5 Rxd5 26. Rg4 Rd1+ 27. Kh2 g6 28. h5 Qb6 29. hxg6 fxg6 30. Qc4+ Kg7 31. Qe4 Qc7+ 32. g3 g5 33. f4 Rd2+ 34. Kh3 Qf7 35. Qe5+ Kh7 36. Qe4+ Kh8 37. Qe5+ Kg8 38. Qb8+ Kh7 39. Qc8 Qh5+ 40. Rh4 gxh4 41. Qxb7+ Kg8 42. Qc8+ Kg7 43. Qc7+ Qf7 44. Qe5+ Kg8 45. Qxc5 Qd7+ 46. f5 Rd5 47. Qc4 Qxf5+ 48. g4 Qd3+ 0-1

[Event "CHN-chT (Women)"]
[Site "Nanjing"]
[Date "2023.02.21"]
[Round "8.3"]
[White "Cai, Boheng"]
[Black "Zhang, Xiaowen"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1843"]
[BlackElo "2284"]
[PlyCount "77"]
[EventDate "2023.02.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Jiangsu (W)"]
[BlackTeam "Shanghai (W)"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 0-0 6. e3 b6 7. Bd3 Bb7 8. 0-0 Nbd7 9. Qe2 c5 10. cxd5 Nxd5 11. Nxd5 exd5 12. dxc5 Nxc5 13. Be5 Nxd3 14. Qxd3 Rc8 15. h3 Re8 16. Rac1 h6 17. Rc3 Rc4 18. Rfc1 Bf8 19. a3 Qe7 20. Bd4 Rec8 21. Ne5 R4c7 22. Rxc7 Rxc7 23. Rxc7 Qxc7 24. Qc3 Qxc3 25. Bxc3 Bd6 26. h4 h5 27. Bd4 Kf8 28. Nd3 f6 29. Nf4 Bxf4 30. exf4 Ke7 31. g3 Ke6 32. f3 Kf5 33. Kf2 Ba6 34. Ke3 Bc4 35. Kd2 Bf1 36. Ke3 Bc4 37. Kd2 Bf1 38. Ke3 Bc4 39. Kd2 1/2-1/2

[Event "CHN-chT (Women)"]
[Site "Nanjing"]
[Date "2023.02.18"]
[Round "5.3"]
[White "Cai, Boheng"]
[Black "Xue, Shixuan"]
[Result "1/2-1/2"]
[ECO "A88"]
[WhiteElo "1843"]
[BlackElo "1785"]
[PlyCount "92"]
[EventDate "2023.02.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Jiangsu (W)"]
[BlackTeam "Beijing (W)"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 f5 2. Nf3 Nf6 3. c4 g6 4. g3 Bg7 5. Bg2 d6 6. 0-0 0-0 7. Nc3 c6 8. Qc2 Qc7 9. b3 e5 10. dxe5 dxe5 11. Rd1 Re8 12. Ba3 Bf8 13. Bxf8 Kxf8 14. e4 Na6 15. Qd2 fxe4 16. Ng5 Bg4 17. Re1 Rad8 18. Qb2 Kg7 19. Ngxe4 Nxe4 20. Nxe4 Qb6 21. h3 Bf5 22. g4 Bxe4 23. Rxe4 Qa5 24. Re2 Nb4 25. Be4 Nd3 26. Bxd3 Rxd3 27. Rae1 Kf6 28. Kg2 g5 29. Qc2 Qc3 30. Qxc3 Rxc3 31. Rd1 Re7 32. Rd8 e4 33. Rd4 e3 34. f4 gxf4 35. Rxf4+ Kg5 36. Kf3 h6 37. h4+ Kg6 38. h5+ Kg7 39. Re4 Rxe4 40. Kxe4 Kf6 41. Rxe3 Rc2 42. a4 Kg5 43. Rg3 Re2+ 44. Kf3 Rb2 45. Ke4 Kh4 46. Rg1 Kg5 1/2-1/2

[Event "CHN-chT (Women)"]
[Site "Nanjing"]
[Date "2023.02.17"]
[Round "4.3"]
[White "Jiao, Yihan"]
[Black "Cai, Boheng"]
[Result "1/2-1/2"]
[ECO "E11"]
[BlackElo "1843"]
[PlyCount "116"]
[EventDate "2023.02.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Shenzhen (W)"]
[BlackTeam "Jiangsu (W)"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Nbxd2 d6 7. e3 0-0 8. g3 e5 9. d5 a5 10. b3 Bg4 11. Qc2 Bh5 12. Bh3 Nbd7 13. Nh4 Bg4 14. Bxg4 Nxg4 15. 0-0 g6 16. e4 Kh8 17. Rae1 b6 18. h3 Nh6 19. Kh2 f5 20. Ng2 Qg7 21. f4 Rae8 22. Qc3 Re7 23. Nf3 Rfe8 24. Ng5 Nf8 25. Re2 exf4 26. Qxg7+ Kxg7 27. Nxf4 Kg8 28. Nge6 fxe4 29. Rxe4 Nf5 30. Rfe1 Ng7 31. Kg2 Nd7 32. Ng5 Rxe4 33. Nxe4 Kf8 34. Kf2 Re5 35. h4 Nc5 36. Nxc5 Rxe1 37. Nd7+ Ke7 38. Kxe1 Kxd7 39. g4 c6 40. dxc6+ Kxc6 41. Kd2 Ne8 42. Nd5 b5 43. Kc3 Ng7 44. Nf4 h5 45. g5 bxc4 46. Kxc4 d5+ 47. Kd3 Nf5 48. Nxg6 Kd6 49. Nf4 Nxh4 50. Nxh5 Ke5 51. b4 axb4 52. axb4 Kf5 53. Nf6 Kxg5 54. Nxd5 Kf5 55. Kd4 Ke6 56. Kc5 Kd7 57. b5 Nf5 58. b6 Kc8 1/2-1/2

[Event "CHN-chT (Women)"]
[Site "Nanjing"]
[Date "2023.02.15"]
[Round "2.3"]
[White "Cai, Boheng"]
[Black "Zhao, Yunqing"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "1843"]
[BlackElo "1538"]
[PlyCount "106"]
[EventDate "2023.02.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Jiangsu (W)"]
[BlackTeam "Hebei (W)"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Bf4 0-0 7. Nc3 d6 8. Qc2 Nbd7 9. e4 Nh5 10. Bd2 e5 11. 0-0 Re8 12. Rad1 Bf8 13. Bg5 f6 14. Be3 g6 15. a3 Ng7 16. b4 f5 17. dxe5 Nxe5 18. Nxe5 Rxe5 19. Bd4 Re8 20. Nd5 Bxd5 21. cxd5 Qd7 22. Bh3 Qf7 23. Bxg7 Bxg7 24. exf5 g5 25. f6 Qxf6 26. Be6+ Kh8 27. Qxc7 Qe7 28. Qc6 Rf8 29. Rde1 Bd4 30. Kg2 Be5 31. f3 h5 32. Rc1 Rab8 33. Qd7 Qxd7 34. Bxd7 Rb7 35. Be6 a5 36. Rc2 axb4 37. axb4 Ra7 38. Rff2 Ra4 39. b5 Rb4 40. Bd7 Bd4 41. Rfd2 Bc5 42. Rb2 Rc4 43. Rd3 Ra4 44. Re2 Rb4 45. Rd1 Rb3 46. Rf1 Rd3 47. Bc6 Rd4 48. Ra2 Kg7 49. Ra7+ Rf7 50. Ra2 Rb4 51. Re2 Kf8 52. Rfe1 Rb3 53. Kf1 Rb4 1/2-1/2

[Event "CHN-chT (Women)"]
[Site "Nanjing"]
[Date "2023.02.14"]
[Round "1.3"]
[White "Ding, Shirui"]
[Black "Cai, Boheng"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1517"]
[BlackElo "1843"]
[PlyCount "88"]
[EventDate "2023.02.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Zhejiang (W)"]
[BlackTeam "Jiangsu (W)"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Nc3 d5 7. c5 b6 8. cxb6 cxb6 9. Bg2 0-0 10. 0-0 Bb7 11. Rc1 Rac8 12. a3 Bd6 13. Re1 Rfd8 14. Qa4 Qe8 15. Bg5 Na5 16. Qd1 Nc4 17. Qb3 Be7 18. Ne5 h6 19. Bxf6 Bxf6 20. f4 Be7 21. Na2 Ba6 22. Nb4 Bb5 23. Nbd3 Ne3 24. Rxc8 Rxc8 25. Rc1 Rc4 26. Bf3 Ba4 27. Qa2 Rxc1+ 28. Nxc1 Qc8 29. Ncd3 Nc2 30. Bxd5 Nxd4 31. Bf3 Qc2 32. Kf2 Bb3 33. Qa1 f6 34. Ng4 Bc5 35. Nxc5 Qxc5 36. Kg2 Nxf3 37. exf3 Qc2+ 38. Nf2 Bd5 39. b4 Qb3 40. Qd1 Qxa3 41. f5 Qb3 42. Qe2 exf5 43. b5 Kh7 44. Nh3 Qa2 0-1

[Event "CHN-chT (Women)"]
[Site "Liaocheng"]
[Date "2021.10.23"]
[Round "4.3"]
[White "Cai, Boheng"]
[Black "Jiang, Tianyu"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "1847"]
[BlackElo "1391"]
[PlyCount "63"]
[EventDate "2021.10.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Jiangsu (W)"]
[BlackTeam "Shandong (W)"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. Nc3 Bb4 5. Bd2 d6 6. e3 0-0 7. Qc2 e5 8. d5 Ne7 9. Bd3 Ng6 10. 0-0-0 Ng4 11. Rdf1 f5 12. e4 Bxc3 13. Bg5 Qe8 14. exf5 Ne7 15. h3 Bxb2+ 16. Kxb2 Nf6 17. g4 Nd7 18. Be3 c6 19. Ng5 Nb8 20. f6 Rxf6 21. Bxh7+ Kh8 22. Ne4 Rf8 23. Nxd6 Qd7 24. Nf5 Nxf5 25. Bxf5 Qd6 26. Be4 cxd5 27. Bxd5 Na6 28. Rd1 Qe7 29. Qg6 Qh4 30. Be4 Nb4 31. Bg5 Rxf2+ 32. Kb1 1-0

[Event "CHN-chT (Women)"]
[Site "Liaocheng"]
[Date "2021.10.22"]
[Round "3.3"]
[White "Ding, Shirui"]
[Black "Cai, Boheng"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1427"]
[BlackElo "1847"]
[PlyCount "97"]
[EventDate "2021.10.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Zhejiang (W)"]
[BlackTeam "Jiangsu (W)"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bc8 5. Nc3 e6 6. Be3 Ne7 7. Qd2 Nd7 8. f4 h5 9. g5 Nf5 10. Bf2 c5 11. Nf3 a6 12. Bh3 Nxd4 13. Nxd4 cxd4 14. Bxd4 g6 15. Nxd5 exd5 16. e6 Rg8 17. exd7+ Bxd7 18. Bxd7+ Qxd7 19. 0-0-0 0-0-0 20. Bb6 Re8 21. Qxd5 Qe7 22. Rhe1 Qxe1 23. Qd7+ Kb8 24. Rxe1 Rxe1+ 25. Kd2 Bb4+ 26. c3 Rge8 27. cxb4 R1e7 28. Qd6+ Kc8 29. Kc3 Rd7 30. Qc5+ Kb8 31. Kb3 Rd3+ 32. Ka4 Rd7 33. h4 Rde7 34. Qd6+ Ka8 35. Bc5 Re6 36. Qd7 Rb8 37. Qxf7 Rc6 38. Qd5 Rbc8 39. Be3 Rf8 40. Qd4 Kb8 41. Qa7+ Kc7 42. Bd4 Rc4 43. Qb6+ Kd7 44. Qxb7+ Rc7 45. Qd5+ Ke8 46. Qe6+ Re7 47. Qxg6+ Rff7 48. Qc6+ Rd7 49. Bf6 1-0

[Event "CHN-chT (Women)"]
[Site "Liaocheng"]
[Date "2021.10.21"]
[Round "2.3"]
[White "Cai, Boheng"]
[Black "Liu, Hongyan"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1847"]
[BlackElo "2038"]
[PlyCount "137"]
[EventDate "2021.10.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Jiangsu (W)"]
[BlackTeam "Tianjin (W)"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 f5 5. Bd3 Nf6 6. 0-0 Bd6 7. b3 Qe7 8. a4 a5 9. Ba3 0-0 10. Bxd6 Qxd6 11. Nc3 Ne4 12. Ne2 Nd7 13. Rc1 Ndf6 14. Ne5 Bd7 15. h4 Qe7 16. Nf4 Be8 17. Be2 Nd7 18. Ned3 Qxh4 19. Nxe6 Rf6 20. Nef4 Rh6 21. Nh3 g5 22. f3 Ng3 23. Rf2 Bg6 24. cxd5 Nxe2+ 25. Qxe2 Qg3 26. Kf1 g4 27. Ng1 Rh1 28. dxc6 Qh2 29. Ke1 Rxg1+ 30. Kd2 Rxc1 31. Nxc1 bxc6 32. Qc4+ Kg7 33. Qxc6 Rd8 34. fxg4 Qg3 35. Rf4 fxg4 36. Ne2 Qh4 37. Qe6 Nf6 38. Qe7+ Bf7 39. Ng3 Rd5 40. Nf5+ Rxf5 41. Rxf5 Kg6 42. Rf4 Bd5 43. e4 Nxe4+ 44. Rxe4 Qf2+ 45. Re2 Qxd4+ 46. Kc2 h6 47. Qd6+ Kf5 48. Qd7+ Kg6 49. Qe8+ Bf7 50. Qe4+ Qxe4+ 51. Rxe4 Kf5 52. Re2 g3 53. Re3 Kg4 54. Re4+ Kf5 55. Rd4 h5 56. b4 axb4 57. Rxb4 Bd5 58. Rb5 Ke6 59. Rxd5 Kxd5 60. Kd3 h4 61. Ke3 Kc4 62. Kf3 Kb4 63. Kg4 h3 64. Kxh3 Kxa4 65. Kxg3 Kb5 66. Kf4 Kc6 67. Kf5 Kd7 68. Kf6 Ke8 69. g4 1-0

[Event "Wch U14 Girls"]
[Site "Mumbai"]
[Date "2019.10.11"]
[Round "10"]
[White "Obada, Ema"]
[Black "Cai, Boheng"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1987"]
[BlackElo "1853"]
[PlyCount "65"]
[EventDate "2019.10.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e6 4. Ngf3 Be7 5. d4 dxe4 6. Nxe4 Nf6 7. Nxf6+ Bxf6 8. Be2 Nd7 9. 0-0 0-0 10. Bf4 b6 11. Bd3 Bb7 12. Be4 Re8 13. Re1 g6 14. Ne5 Nxe5 15. dxe5 Be7 16. Qg4 Qc7 17. h4 c5 18. h5 Bxe4 19. Rxe4 Bf8 20. Bg5 Bg7 21. Rae1 Rac8 22. Bf6 Bf8 23. R1e3 Qb7 24. Qh3 Bg7 25. Rh4 Bxf6 26. exf6 e5 27. Rg3 Rc7 28. Qf5 Qc8 29. Qe4 Qb7 30. hxg6 fxg6 31. Rxg6+ Kf8 32. Qc4 Rf7 33. Qg4 1-0

[Event "Wch U14 Girls"]
[Site "Mumbai"]
[Date "2019.10.09"]
[Round "8"]
[White "Poliakova, Varvara"]
[Black "Cai, Boheng"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2042"]
[BlackElo "1853"]
[PlyCount "71"]
[EventDate "2019.10.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. f4 e6 7. Nf3 Nd7 8. Bd3 Ngf6 9. f5 exf5 10. 0-0 Be7 11. Nxf5 Bxf5 12. Bxf5 0-0 13. c3 Qc7 14. Qc2 c5 15. Kh1 Bd6 16. Ng5 g6 17. Bxd7 Nxd7 18. Qf2 Be7 19. Nxf7 Bf6 20. Bf4 Qc6 21. Nh6+ Kh8 22. d5 Qa6 23. Rae1 Bg5 24. Bxg5 Rxf2 25. Rxf2 Qc4 26. Re7 Qxa2 27. Kg1 Qxd5 28. Rxd7 Qxd7 29. Bf6+ Qg7 30. Nf7+ Kg8 31. Bxg7 Kxg7 32. Ng5 b6 33. Rf7+ Kg8 34. Rxh7 Rd8 35. Rh8+ Kxh8 36. Nf7+ 1-0

[Event "Wch U14 Girls"]
[Site "Mumbai"]
[Date "2019.10.07"]
[Round "7"]
[White "Cai, Boheng"]
[Black "Wikar, Martyna"]
[Result "1/2-1/2"]
[ECO "E67"]
[WhiteElo "1853"]
[BlackElo "1969"]
[PlyCount "95"]
[EventDate "2019.10.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. Nc3 e5 8. d5 a5 9. e4 Nc5 10. Qc2 Ne8 11. Ne1 f5 12. Nd3 Nxd3 13. Qxd3 f4 14. f3 g5 15. g4 Qf6 16. h3 Kf7 17. Bd2 h5 18. Kf2 Qg6 19. Ke2 Bd7 20. b3 Rh8 21. Rh1 Bf6 22. a3 Be7 23. Raf1 Qg8 24. Nd1 Nf6 25. Nf2 Qb8 26. a4 Qa7 27. Bc1 Qb6 28. Qc3 c6 29. dxc6 bxc6 30. Ba3 Rab8 31. Rb1 c5 32. Rhd1 Qc7 33. Qd3 Bc6 34. Rd2 Qb7 35. Rbb2 Ne8 36. Qc3 Qc7 37. Ra2 Ng7 38. Bb2 Ne6 39. Qc2 Qb6 40. Rd3 Ba8 41. Ra3 Qb4 42. Ra1 Nd4+ 43. Bxd4 cxd4 44. Rb1 Rhc8 45. Rdd1 hxg4 46. fxg4 Qb6 47. Rdc1 Qd8 48. Qd2 1/2-1/2

[Event "Wch U14 Girls"]
[Site "Mumbai"]
[Date "2019.10.06"]
[Round "6"]
[White "Mungunzul, Bat Erdene"]
[Black "Cai, Boheng"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1912"]
[BlackElo "1853"]
[PlyCount "80"]
[EventDate "2019.10.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. c3 b6 5. e3 Bb7 6. Nbd2 Be7 7. h3 0-0 8. Bd3 Nc6 9. 0-0 d5 10. Qe2 Bd6 11. Ne5 Qc7 12. Nxc6 Bxc6 13. Bxd6 Qxd6 14. f4 Ne4 15. Rf3 f5 16. Nf1 Rf6 17. Rd1 Qe7 18. Nh2 Nd6 19. Rff1 Ne4 20. Rc1 Be8 21. Qe1 c4 22. Bc2 b5 23. Nf3 Rf8 24. Ne5 Bd7 25. Ra1 Rfb8 26. Bxe4 fxe4 27. a3 a5 28. g4 Be8 29. f5 exf5 30. Rxf5 Ra6 31. Qg3 Rbb6 32. g5 h6 33. h4 b4 34. Raf1 bxa3 35. bxa3 h5 36. Qf4 Kh7 37. Rf8 Bg6 38. Nxg6 Rxg6 39. Qb8 Rgd6 40. Rh8+ Kg6 1-0

[Event "Wch U14 Girls"]
[Site "Mumbai"]
[Date "2019.10.05"]
[Round "5"]
[White "Cai, Boheng"]
[Black "Omonova, Umida"]
[Result "1-0"]
[ECO "D23"]
[WhiteElo "1853"]
[BlackElo "2078"]
[PlyCount "85"]
[EventDate "2019.10.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Qa4+ Nc6 5. Nc3 Nd5 6. Qxc4 Nb6 7. Qd3 e6 8. e4 Be7 9. Be2 0-0 10. 0-0 Bd6 11. Rd1 Re8 12. Be3 Ne7 13. e5 Bb4 14. a3 Bxc3 15. bxc3 Nbd5 16. c4 Nxe3 17. fxe3 Ng6 18. Qe4 c6 19. h4 h6 20. Bd3 Qe7 21. Qg4 Nf8 22. Nd2 f5 23. exf6 Qxf6 24. Rf1 Qe7 25. Qe4 g6 26. Nf3 e5 27. Qxe5 Qf7 28. Qf4 Qxf4 29. exf4 Bf5 30. Bxf5 gxf5 31. Ne5 Red8 32. Rab1 Rxd4 33. Rxb7 Ne6 34. Rf3 Nxf4 35. Rg3+ Kh8 36. Rf3 Kg8 37. Rg3+ Kh8 38. Nf7+ Kh7 39. Ne5+ Kh8 40. Rgg7 Re8 41. Rh7+ Kg8 42. Rbg7+ Kf8 43. Nd7+ 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.02"]
[Round "9"]
[White "Cai, Boheng"]
[Black "Chen, Pengyu"]
[Result "1-0"]
[ECO "D67"]
[WhiteElo "1791"]
[BlackElo "2286"]
[PlyCount "78"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Bd3 c6 7. Nf3 Nbd7 8. 0-0 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. Rc1 Nxc3 12. bxc3 e5 13. Qc2 e4 14. Nd2 Nf6 15. f3 exf3 16. Rxf3 Bg4 17. Rg3 Bh5 18. e4 Bg6 19. Bd3 Rfe8 20. e5 Bxd3 21. Qxd3 Nd5 22. Ne4 Nf4 23. Qf3 Ng6 24. Nd6 Rf8 25. Nf5 Qd8 26. h4 Kh8 27. Rg4 Qb6 28. Kh1 Qb2 29. Rf1 Qxa2 30. h5 Qe6 31. Qg3 Ne7 32. Nxg7 Qd7 33. Qh4 Qd8 34. Qg5 Ng8 35. Qf4 Qd7 36. e6 fxe6 37. Qxf8 Rxf8 38. Rxf8 Qe7 39. Rxg8+ Kxg8 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.02"]
[Round "8"]
[White "Cai, Boheng"]
[Black "Chen, Yidong"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "1791"]
[PlyCount "82"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 c5 2. d5 f5 3. c4 Nf6 4. Nc3 g6 5. g3 Bg7 6. Bg2 d6 7. Nf3 0-0 8. 0-0 Na6 9. Nd2 Nc7 10. e4 Rb8 11. a4 fxe4 12. Ndxe4 Nxe4 13. Nxe4 Bf5 14. Qb3 e5 15. Be3 b6 16. Qc3 Qd7 17. Qd2 Ne8 18. Bg5 Nf6 19. Bxf6 Bxf6 20. Rfe1 Kg7 21. Ra3 Be7 22. Qd1 Rf7 23. Rae3 Rbf8 24. f3 h5 25. Qb3 h4 26. Nf2 hxg3 27. hxg3 g5 28. Qd1 Rh8 29. b3 Kf8 30. Qd2 a5 31. g4 Bg6 32. Ne4 Rh4 33. Qc1 Rfh7 34. Kf2 Rh2 35. Rh1 Rxh1 36. Bxh1 Qe8 37. Bg2 Qf7 38. Re1 Bxe4 39. Rxe4 Rh2 40. Kg1 Rh8 41. Qe1 Qh7 1/2-1/2

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.01"]
[Round "6"]
[White "Cai, Boheng"]
[Black "Zhang, Yuanxiao"]
[Result "1/2-1/2"]
[ECO "A72"]
[WhiteElo "1791"]
[BlackElo "1346"]
[PlyCount "91"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 Bg7 8. e4 0-0 9. Be2 a6 10. a4 Ne8 11. 0-0 f5 12. Qb3 Qc7 13. Kh1 Kh8 14. Nc4 fxe4 15. Nxe4 Bf5 16. Ng3 Nd7 17. Nxf5 gxf5 18. Bd2 Rb8 19. Na3 Nef6 20. Bc3 Ne5 21. Rad1 Ne4 22. Bxe5 dxe5 23. Qc2 Nd6 24. Nc4 Nxc4 25. Bxc4 Qd6 26. f3 Rf6 27. Bd3 Rbf8 28. b3 Rh6 29. Bxf5 e4 30. g4 Be5 31. Rd2 e3 32. Re2 Qxd5 33. Be4 Qf7 34. Qxc5 Qf4 35. Qc2 b6 36. Rd1 Rg8 37. Rg2 a5 38. Rd7 Rf8 39. Bb7 Re8 40. Rd1 Rb8 41. Be4 Rf8 42. Kg1 Re8 43. Re2 Rf8 44. Kh1 Qg3 45. Rg1 Qh3 46. Rgg2 1/2-1/2

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.01"]
[Round "7"]
[White "Miao, Zhun"]
[Black "Cai, Boheng"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1462"]
[BlackElo "1791"]
[PlyCount "104"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Nf3 Bg4 6. 0-0 Be7 7. h3 Bh5 8. Bf4 0-0 9. Nbd2 Nbd7 10. c3 c6 11. Qc2 Bg6 12. Rfe1 Re8 13. Ne5 Bxd3 14. Nxd3 Rc8 15. Rad1 Nf8 16. Bh2 b6 17. Qa4 Qd7 18. Nf3 Qb7 19. Qb3 h6 20. Nh4 g6 21. Nf3 Qa8 22. Nb4 a5 23. Nd3 a4 24. Qc2 c5 25. dxc5 bxc5 26. Qb1 Rcd8 27. Qc1 Kg7 28. Nf4 Bd6 29. Rxe8 Rxe8 30. Qd2 Rd8 31. Ne2 Bxh2+ 32. Nxh2 Ne6 33. Nf3 Qb7 34. Qc2 Qa6 35. Rd2 Rb8 36. Rd1 Rc8 37. Rc1 Rc7 38. Qd2 Qb6 39. Rd1 Rb7 40. Rb1 Rd7 41. Rd1 Nd8 42. Ne5 Re7 43. Nf3 Nc6 44. Qc2 Qa6 45. Nf4 Qc4 46. Nd3 Qxa2 47. Nxc5 a3 48. Rd2 Qc4 49. Nb3 Rb7 50. Nc1 axb2 51. Qb1 bxc1Q+ 52. Qxc1 Ne4 0-1

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.31"]
[Round "4"]
[White "Cai, Boheng"]
[Black "Wang, Zijian"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1791"]
[BlackElo "1933"]
[PlyCount "102"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 a6 5. Nf3 Bf5 6. Be2 e6 7. Nh4 Bg6 8. Nxg6 hxg6 9. Qc2 Nbd7 10. Bd2 Nb6 11. b3 Qc7 12. h3 Be7 13. e4 c5 14. dxc5 Bxc5 15. cxd5 exd5 16. Rc1 Rc8 17. exd5 Ba3 18. Rd1 Nbxd5 19. Bc4 0-0 20. 0-0 b5 21. Nxd5 Nxd5 22. Qd3 Nb6 23. Bd5 Rfd8 24. Ba5 Rxd5 25. Qxd5 Nxd5 26. Bxc7 Nxc7 27. Rd7 Ne6 28. Ra7 Rc6 29. Rd1 Bc5 30. Ra8+ Kh7 31. Rd7 f5 32. g3 g5 33. Kg2 Kg6 34. a4 bxa4 35. bxa4 Kf6 36. Rd2 Bd4 37. Kf3 a5 38. Kg2 Bc3 39. Rc2 Nd4 40. Rc1 Ke5 41. Rd8 f4 42. gxf4+ gxf4 43. f3 Bb4 44. Re8+ Re6 45. Rxe6+ Nxe6 46. Kf2 Nc5 47. Ra1 Kd5 48. Ke2 Bc3 49. Ra3 Kc4 50. Kd1 Bb2 51. Ra2 Kb3 0-1

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.31"]
[Round "5"]
[White "Zhou, Enming"]
[Black "Cai, Boheng"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1402"]
[BlackElo "1791"]
[PlyCount "60"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 Bb5 7. 0-0 Bxe2 8. Qxe2 Nd7 9. Nbd2 Ne7 10. Kh1 Nc6 11. Nb3 a5 12. Rd1 cxd4 13. Nbxd4 Be7 14. Be3 Qa6 15. Qxa6 Rxa6 16. Nb5 Kd8 17. Bd4 Nxd4 18. cxd4 a4 19. Rac1 Nb8 20. Rc2 Nc6 21. Rdc1 Kd7 22. Nc3 Rc8 23. Ne2 Rb8 24. a3 Bd8 25. g3 h6 26. Nc3 b5 27. Kg2 Rbb6 28. Ne2 b4 29. Ne1 bxa3 30. bxa3 Rb3 1/2-1/2

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.30"]
[Round "2"]
[White "Cai, Boheng"]
[Black "Cong, Dingzhou"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "1791"]
[PlyCount "48"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 b6 5. Bg2 Bb7 6. Nc3 Be7 7. 0-0 0-0 8. Ne5 Nbd7 9. Bf4 Nh5 10. cxd5 exd5 11. Nxd5 Kh8 12. Nxe7 Bxg2 13. Kxg2 Nxf4+ 14. gxf4 Qxe7 15. e3 f6 16. Nxd7 Qxd7 17. Qf3 g5 18. fxg5 fxg5 19. Qg3 Rae8 20. Rac1 c6 21. Kg1 Re4 22. Kh1 Rg4 23. Qxg4 Kg8 24. f3 Rf5 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.30"]
[Round "3"]
[White "Chen, Zhi"]
[Black "Cai, Boheng"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1559"]
[BlackElo "1791"]
[PlyCount "60"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 d5 4. e3 c5 5. c3 h6 6. Bh4 Nbd7 7. Bd3 e5 8. dxe5 Nxe5 9. Bc2 Be7 10. Ngf3 Nc6 11. h3 0-0 12. Nb3 b6 13. 0-0 Be6 14. Qe2 Ne4 15. Bxe7 Qxe7 16. Rad1 Rad8 17. Nbd2 f5 18. c4 Nxd2 19. Nxd2 d4 20. Rfe1 Qf6 21. e4 Rfe8 22. e5 Qf7 23. Bd3 a6 24. f4 Nb4 25. a3 Nxd3 26. Qxd3 b5 27. b3 Rb8 28. Rb1 Rb7 29. Rbc1 bxc4 30. Nxc4 Bxc4 0-1

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.29"]
[Round "1"]
[White "Li, Xilin"]
[Black "Cai, Boheng"]
[Result "0-1"]
[ECO "A47"]
[BlackElo "1791"]
[PlyCount "114"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Nf3 Bb7 5. Nbd2 Be7 6. h3 0-0 7. Bd3 c5 8. c3 d6 9. e4 Nbd7 10. Qe2 Re8 11. 0-0 Bf8 12. Rfd1 e5 13. dxe5 dxe5 14. Bh2 Qc7 15. Bc2 Rac8 16. Bb3 h6 17. Qc4 Re6 18. Nh4 Nb8 19. Qe2 Ree8 20. Nhf3 Ba6 21. Bc4 Bxc4 22. Nxc4 Nc6 23. Ne3 Qb7 24. Nd5 Nxd5 25. exd5 Nb8 26. Qe4 Nd7 27. c4 g6 28. g4 Bg7 29. Re1 b5 30. Nd2 a6 31. b3 Rf8 32. Rab1 f5 33. Qg2 Kh8 34. f3 Qb6 35. Kh1 Qa5 36. Rg1 Rg8 37. Nf1 e4 38. Ng3 exf3 39. Qxf3 fxg4 40. hxg4 Qxa2 41. Qe2 Qxe2 42. Nxe2 Be5 43. Kg2 Kg7 44. Ng3 Rgf8 45. Rgf1 Rce8 46. Ne4 Bd4 47. Rxf8 Rxf8 48. Rf1 bxc4 49. Rxf8 Kxf8 50. bxc4 a5 51. Ng3 a4 52. Ne2 Bb2 53. Nf4 a3 54. Ne6+ Ke7 55. Nxc5 a2 56. Nb3 a1Q 57. Nxa1 Bxa1 0-1

[Event "CHN-chB (Women)"]
[Site "Hangzhou"]
[Date "2019.07.07"]
[Round "11"]
[White "Cai, Boheng"]
[Black "Yan, Tianqi"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1791"]
[BlackElo "2034"]
[PlyCount "61"]
[EventDate "2019.07.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 Bd6 6. Bxd6 Qxd6 7. e3 Bf5 8. Nc3 c6 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. 0-0 0-0 12. a3 a5 13. Qc2 Nb6 14. Na4 Nxa4 15. Qxa4 Ne4 16. Ne5 Nf6 17. Rac1 Nd7 18. Nxd7 Qxd7 19. Rc5 Qc7 20. Qc2 Qb6 21. b3 Ra6 22. h3 h6 23. Rb1 Rfa8 24. Qd3 Qc7 25. Rbc1 Qb6 26. Rb1 Qc7 27. Rbc1 Qb6 28. Rb1 Qc7 29. Rbc1 Qb6 30. Rb1 Qc7 31. Rbc1 1/2-1/2

[Event "CHN-chB (Women)"]
[Site "Hangzhou"]
[Date "2019.07.06"]
[Round "10"]
[White "Bai, Xue"]
[Black "Cai, Boheng"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2029"]
[BlackElo "1791"]
[PlyCount "86"]
[EventDate "2019.07.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. exd5 cxd5 5. h3 Bxf3 6. Qxf3 e6 7. Bb5+ Nc6 8. 0-0 Nf6 9. d4 Be7 10. Bf4 0-0 11. Bxc6 bxc6 12. b3 c5 13. dxc5 Bxc5 14. Na4 Bd6 15. c4 Bxf4 16. Qxf4 dxc4 17. Qxc4 Rc8 18. Qe2 Qc7 19. Nb2 Nd5 20. Nc4 h6 21. Qf3 Rfd8 22. Rfd1 Nb6 23. Rxd8+ Rxd8 24. Nxb6 axb6 25. Rd1 Rxd1+ 26. Qxd1 Qc5 27. Qd2 e5 28. g3 Qc8 29. Qe3 Qe6 30. Kg2 f5 31. Qd3 Kh8 32. Qc4 Qd7 33. a4 e4 34. b4 Kh7 35. b5 Qd1 36. Qe6 Qxa4 37. Qxf5+ Kh8 38. Qc8+ Kh7 39. Qc6 Qd4 40. Qe6 Kh8 41. h4 Kh7 42. Qb3 Qe5 43. Qc4 Kh8 1/2-1/2

[Event "CHN-chB (Women)"]
[Site "Hangzhou"]
[Date "2019.07.06"]
[Round "9"]
[White "Cai, Boheng"]
[Black "Zhou, Zirun"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1791"]
[BlackElo "2171"]
[PlyCount "60"]
[EventDate "2019.07.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. cxd5 exd5 6. Bf4 c6 7. e3 Nbd7 8. h3 b6 9. Bd3 Bb7 10. 0-0 0-0 11. Rc1 c5 12. dxc5 bxc5 13. Bb1 Qb6 14. b3 g6 15. Ne5 Rfd8 16. Qe2 Nxe5 17. Bxe5 Qe6 18. Bxf6 Qxf6 19. Rfd1 a6 20. e4 d4 21. Na4 Rac8 22. Bd3 h5 23. Qf3 Qd6 24. e5 Qc7 25. Be4 Bxe4 26. Qxe4 Qa5 27. Kh2 Rb8 28. f4 Rb4 29. Qd3 Rdb8 30. Rc2 Bf8 1/2-1/2

[Event "CHN-chB (Women)"]
[Site "Hangzhou"]
[Date "2019.07.05"]
[Round "8"]
[White "Cai, Boheng"]
[Black "Hu, Yu A"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1791"]
[BlackElo "2095"]
[PlyCount "73"]
[EventDate "2019.07.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. cxd5 exd5 6. Bf4 c6 7. e3 Nh5 8. Bg5 Be7 9. Bxe7 Qxe7 10. Be2 Nhf6 11. Qc2 0-0 12. Bd3 Re8 13. Nd2 c5 14. 0-0 c4 15. Be2 Nf8 16. b3 cxb3 17. axb3 Be6 18. Bf3 Rec8 19. Qd3 Qb4 20. Rfc1 a6 21. Na4 N8d7 22. Nc3 g6 23. Qc2 Rc7 24. Qb2 Rac8 25. Ne2 Nb6 26. Rxc7 Rxc7 27. Rc1 Qd6 28. Rxc7 Qxc7 29. Qc1 Qxc1+ 30. Nxc1 Kf8 31. Nd3 Bd7 32. Nc5 Bc6 33. Be2 a5 34. f3 Nfd7 35. Nxd7+ Nxd7 36. Kf2 Ke7 37. e4 1/2-1/2

[Event "CHN-chB (Women)"]
[Site "Hangzhou"]
[Date "2019.07.05"]
[Round "7"]
[White "Guo, Weibao"]
[Black "Cai, Boheng"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1910"]
[BlackElo "1791"]
[PlyCount "100"]
[EventDate "2019.07.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Nc3 Bxc3 7. Bxc3 Ne4 8. Rc1 0-0 9. Bg2 d6 10. d5 Nxc3 11. Rxc3 Nb8 12. dxe6 fxe6 13. 0-0 Nc6 14. Nd4 Bd7 15. Re3 Kh8 16. a3 e5 17. Nxc6 Bxc6 18. Bxc6 bxc6 19. Qa4 c5 20. Qc6 Rab8 21. b3 Rb6 22. Qe4 g5 23. f4 Qf6 24. f5 h5 25. h3 Kg7 26. g4 h4 27. Rd3 Rfb8 28. Qe3 R6b7 29. Rb1 Qe7 30. Qe4 Kf6 31. Qd5 Qf7 32. Qf3 Qe7 33. Re3 Rb6 34. Qd5 Qf7 35. Qd2 Ra6 36. Qc1 Qd7 37. b4 Rab6 38. Reb3 Qc6 39. Qc2 cxb4 40. axb4 Rxb4 41. Rxb4 Rxb4 42. Rc1 Qc5+ 43. Kf1 a5 44. Qd3 a4 45. Rc3 Qd4 46. Qxd4 exd4 47. Rc2 a3 48. Ra2 Rb3 49. Kg2 d3 50. exd3 Rb2+ 0-1

[Event "CHN-chB (Women)"]
[Site "Hangzhou"]
[Date "2019.07.04"]
[Round "6"]
[White "Cai, Boheng"]
[Black "Xu, Yuze"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1791"]
[BlackElo "2083"]
[PlyCount "122"]
[EventDate "2019.07.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Nc3 Bxc3 7. Bxc3 Ne4 8. Rc1 d6 9. d5 Nxc3 10. Rxc3 Nb8 11. dxe6 Bxe6 12. Bg2 c6 13. Nd4 0-0 14. 0-0 Nd7 15. Re3 Ne5 16. Nxe6 fxe6 17. c5 Nc4 18. cxd6 Nxd6 19. Qb3 Rf6 20. Rd1 c5 21. Rc3 Rc8 22. Qc2 b6 23. Qd2 e5 24. Qd5+ Nf7 25. Qd7 Rc7 26. Qxe7 Rxe7 27. Rcd3 Ng5 28. Rd7 Kf7 29. h4 Ne6 30. e3 Nf8 31. Rd8 Re8 32. g4 Rfe6 33. R8d2 e4 34. Kh2 h6 35. Kg3 Nh7 36. Rd7+ R8e7 37. Rd8 g5 38. Bf1 gxh4+ 39. Kxh4 Rf6 40. Bc4+ Kg6 41. f4 Rf8 42. R8d7 Rfe8 43. R1d6+ Nf6 44. Rxe7 Rxe7 45. f5+ Kg7 46. g5 hxg5+ 47. Kxg5 Nh7+ 48. Kf4 Nf6 49. a4 Rd7 50. Rxd7+ Nxd7 51. Kxe4 Kf6 52. Kf4 Ne5 53. b3 Nc6 54. Bb5 Ne5 55. e4 Nf7 56. Bc4 Ne5 57. Bd5 Nd3+ 58. Ke3 Ne5 59. Kd2 Ke7 60. Kc3 a5 61. Kd2 Kf6 1/2-1/2

[Event "CHN-chB (Women)"]
[Site "Hangzhou"]
[Date "2019.07.04"]
[Round "5"]
[White "Ha, Yihan"]
[Black "Cai, Boheng"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1560"]
[BlackElo "1791"]
[PlyCount "74"]
[EventDate "2019.07.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Nf3 h6 6. e4 Bxc3+ 7. bxc3 d6 8. Bd3 Nbd7 9. 0-0 e5 10. Rd1 Re8 11. h3 b6 12. Rb1 Bb7 13. Nd2 Qe7 14. f3 Nh5 15. Nf1 Qf6 16. Be3 Nf8 17. Qf2 Ne6 18. d5 Nef4 19. Ng3 Qg6 20. Bxf4 Nxf4 21. Kh2 a5 22. Bf1 Qg5 23. Nf5 Bc8 24. Ne3 Bd7 25. Re1 Kh8 26. Qg3 Qh5 27. Qf2 Rg8 28. g4 Qg5 29. h4 Qf6 30. Nf5 Bxf5 31. exf5 g6 32. fxg6 Qxg6 33. Red1 f5 34. gxf5 Qxf5 35. Rb2 Rg6 36. Rbd2 Rag8 37. Bd3 Qh3# 0-1

[Event "CHN-chB (Women)"]
[Site "Hangzhou"]
[Date "2019.07.03"]
[Round "4"]
[White "Cai, Boheng"]
[Black "Sun, Chen"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1791"]
[BlackElo "1541"]
[PlyCount "81"]
[EventDate "2019.07.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 c6 6. e3 Nbd7 7. cxd5 exd5 8. Bd3 0-0 9. h3 Nb6 10. Qc2 Re8 11. 0-0 h6 12. a3 a5 13. Nb5 cxb5 14. Bc7 Qd7 15. Bxb6 Qc6 16. Bc5 Bxc5 17. Qxc5 Qxc5 18. dxc5 b4 19. axb4 a4 20. Bb5 Bd7 21. Bxd7 Nxd7 22. Rfd1 Nf6 23. Nd4 g6 24. Nb5 Red8 25. Nc3 Ra6 26. b5 Re6 27. Rxa4 Kf8 28. Rad4 Ke7 29. Nxd5+ Rxd5 30. Rxd5 Nxd5 31. Rxd5 Re4 32. Rd4 Re5 33. b4 f5 34. c6 bxc6 35. bxc6 Re6 36. b5 Rd6 37. Rxd6 Kxd6 38. f3 Kc7 39. e4 fxe4 40. fxe4 g5 41. e5 1-0

[Event "CHN-chB (Women)"]
[Site "Hangzhou"]
[Date "2019.07.03"]
[Round "3"]
[White "Zhao, Shengxin"]
[Black "Cai, Boheng"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2166"]
[BlackElo "1791"]
[PlyCount "43"]
[EventDate "2019.07.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Nf3 Nc6 6. Nc3 Bxc3 7. Bxc3 Ne4 8. Rc1 Nxc3 9. Rxc3 d6 10. d5 Nb8 11. dxe6 Bxe6 12. Bg2 Nc6 13. Nd4 Bd7 14. Nxc6 Qf6 15. Re3+ Be6 16. Nd4 0-0 17. Nxe6 fxe6 18. 0-0 Rae8 19. Bxb7 Qxb2 20. Qb3 Qd4 21. Rd1 Qc5 22. Qb5 1-0

[Event "CHN-chB (Women)"]
[Site "Hangzhou"]
[Date "2019.07.02"]
[Round "2"]
[White "Cai, Boheng"]
[Black "Zhang, Rongyu"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "1791"]
[BlackElo "1328"]
[PlyCount "99"]
[EventDate "2019.07.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nb6 7. Be3 0-0 8. Nf3 c5 9. Be2 cxd4 10. Nxd4 Nc6 11. Nxc6 Qxd1+ 12. Rxd1 bxc6 13. Rc1 Rd8 14. 0-0 Bb7 15. f4 Bd4 16. Kf2 c5 17. Bd3 Bxe3+ 18. Kxe3 Rxd3+ 19. Kxd3 Ba6+ 20. Kc2 Bxf1 21. Rxf1 Rd8 22. b3 c4 23. b4 f6 24. Rd1 Ra8 25. Rb1 Nc8 26. a4 Nd6 27. b5 Kf7 28. Rd1 Rb8 29. e5 fxe5 30. fxe5 Nf5 31. Rd7 Ke6 32. Rxa7 Kxe5 33. Rc7 Kd4 34. a5 Ne3+ 35. Kb2 Nd5 36. Rd7 e6 37. b6 Kc5 38. Nxd5 exd5 39. Kc3 Re8 40. b7 Kc6 41. a6 Kb6 42. Rd6+ Ka7 43. Rc6 Re3+ 44. Kd2 Rb3 45. Rc8 Rb2+ 46. Kc1 Rxb7 47. axb7 Kxb7 48. Rc5 d4 49. Rxc4 d3 50. Kd2 1-0

[Event "Asian Amateur-ch"]
[Site "Zhengzhou"]
[Date "2019.01.05"]
[Round "9"]
[White "Zhang, Haining"]
[Black "Cai, Boheng"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1576"]
[BlackElo "1777"]
[PlyCount "96"]
[EventDate "2018.12.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Qc2 Bxd2+ 7. Nbxd2 d6 8. Bg2 0-0 9. 0-0 a5 10. e4 e5 11. d5 Nb8 12. b3 Bd7 13. a3 Na6 14. Rab1 b5 15. b4 axb4 16. axb4 bxc4 17. Nxc4 Rfb8 18. Ncd2 Rb7 19. Rb2 Nxb4 20. Qc4 Ra4 21. Rfb1 Na6 22. Qxa4 Bxa4 23. Rxb7 g6 24. Ne1 Nc5 25. Rb8+ Kg7 26. f3 c6 27. dxc6 Bxc6 28. Bf1 Qa7 29. Kh1 Nfd7 30. R8b4 d5 31. Bb5 Bxb5 32. Rxb5 dxe4 33. fxe4 Qa8 34. R5b4 Nf6 35. Rb8 Qc6 36. R8b6 Qd7 37. Nef3 Qd3 38. Kg2 Qe2+ 39. Kh1 Ncxe4 40. Re1 Qf2 41. Nxe4 Qxf3+ 42. Kg1 Nxe4 43. Rb2 Ng5 44. Rg2 Nh3+ 45. Kh1 e4 46. g4 e3 47. g5 Nf4 48. h4 Qxg2# 0-1

[Event "Asian Amateur-ch"]
[Site "Zhengzhou"]
[Date "2019.01.04"]
[Round "8"]
[White "Cai, Boheng"]
[Black "Li, Zekai"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1777"]
[BlackElo "1937"]
[PlyCount "106"]
[EventDate "2018.12.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nf3 e6 4. g3 d5 5. Bg2 c6 6. 0-0 Bd6 7. b3 Qe7 8. a4 0-0 9. Ba3 Bxa3 10. Nxa3 Nbd7 11. Nb1 Ne4 12. Qc2 Qb4 13. Nbd2 Ndf6 14. Rac1 Bd7 15. Nxe4 dxe4 16. Ne5 Qd6 17. Rfd1 Be8 18. Qc3 Bh5 19. Rd2 Rad8 20. Rcd1 Qe7 21. b4 a6 22. Rb1 Nd7 23. Nxd7 Rxd7 24. f3 exf3 25. exf3 f4 26. g4 Bg6 27. Re1 Rfd8 28. Bf1 Qf6 29. Red1 h5 30. h3 hxg4 31. hxg4 Qh4 32. Rh2 Qf6 33. Rhd2 b6 34. c5 b5 35. a5 Kf8 36. Bg2 Ke7 37. Bf1 Rd5 38. Qb2 R8d7 39. Qc3 Kd8 40. Qb2 Kc7 41. Qc3 Rd8 42. Qb2 Rh8 43. Bg2 Rhd8 44. Bf1 R8d7 45. Qc3 Qd8 46. Re2 e5 47. Qc1 Kb7 48. Rde1 Rxd4 49. Rxe5 Rxb4 50. Re6 Bf7 51. R6e4 Rxe4 52. Rxe4 Rd1 53. Qb2 Qd3 0-1

[Event "Asian Amateur-ch"]
[Site "Zhengzhou"]
[Date "2019.01.04"]
[Round "7"]
[White "Sandhya, Goli"]
[Black "Cai, Boheng"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1890"]
[BlackElo "1777"]
[PlyCount "68"]
[EventDate "2018.12.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 Bd6 6. Ne2 0-0 7. 0-0 Nbd7 8. Nbc3 e5 9. g3 exd4 10. Nxd4 Ne5 11. Bg2 c6 12. h3 Bc7 13. Bf4 Bd7 14. Nf3 Ng6 15. Bg5 Bf5 16. Nd4 Bc8 17. Ne4 Be5 18. c3 h6 19. Nxf6+ Bxf6 20. Be3 Ne7 21. Nb3 Qc7 22. Qf3 Nd5 23. Bd4 Re8 24. Rad1 Bd7 25. Nc5 Rad8 26. Nxd7 Bxd4 27. Rxd4 Rxd7 28. Rfd1 Rde7 29. Bf1 Re1 30. Kg2 Rxd1 31. Qxd1 Nf6 32. Bc4 Qe5 33. Qb3 Qe7 34. Rd2 Qc7 1/2-1/2

[Event "Asian Amateur-ch"]
[Site "Zhengzhou"]
[Date "2019.01.03"]
[Round "6"]
[White "Cai, Boheng"]
[Black "Chang, Luxin"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "1777"]
[PlyCount "88"]
[EventDate "2018.12.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Nf3 b6 8. cxd5 exd5 9. Bd3 Bb7 10. 0-0 Nbd7 11. Rc1 c5 12. dxc5 Nxc5 13. Be2 Ne6 14. Nb5 Bc5 15. Nbd4 Nxd4 16. Nxd4 g5 17. Bg3 Ne4 18. Nb3 Nxg3 19. hxg3 Be7 20. Qd3 Bf6 21. Nd4 Re8 22. Nf5 Bg7 23. b3 Qf6 24. Rc7 Rab8 25. Bh5 Rf8 26. Rfc1 Kh8 27. R1c2 a5 28. Nd4 Ba8 29. Qa6 Qd8 30. Qa7 Bxd4 31. exd4 Qf6 32. Rxf7 Rxf7 33. Qxb8+ Rf8 34. Qe5 Qxe5 35. dxe5 Rf5 36. Rc8+ Kg7 37. Rxa8 Rxe5 38. Kf1 Re6 39. Rd8 Rc6 40. Rxd5 Rc2 41. a4 Rc3 42. Rb5 Rc6 43. f4 gxf4 44. gxf4 Kf6 1-0

[Event "Asian Amateur-ch"]
[Site "Zhengzhou"]
[Date "2019.01.03"]
[Round "5"]
[White "Liu, Yeh Yang"]
[Black "Cai, Boheng"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1925"]
[BlackElo "1777"]
[PlyCount "104"]
[EventDate "2018.12.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3 c5 9. dxc5 Nc6 10. Bd3 Qxc5 11. Qd2 b5 12. a3 Bb7 13. Ne2 Nb6 14. b4 Qe7 15. Ned4 Nc4 16. Qf2 Nxa3 17. c3 Nc4 18. 0-0 g6 19. Nb3 0-0 20. Nc5 a5 21. Bxc4 dxc4 22. Nxb7 Qxb7 23. bxa5 Nxa5 24. Qh4 Kg7 25. Qf6+ Kg8 26. Rad1 Qb6+ 27. Kh1 Rad8 28. h4 Rd3 29. Rxd3 cxd3 30. Qg5 Qd8 31. Qh6 f6 32. h5 gxh5 33. Nd4 Qe8 34. f5 fxe5 35. Nxe6 Rf7 36. Rf3 Qe7 37. Rxd3 Nb7 38. Qxh5 Kh8 39. Kg1 e4 40. Rd5 e3 41. Qf3 b4 42. Qxe3 Rf6 43. Qe5 h6 44. cxb4 Kg8 45. Rb5 Rf7 46. Qg3+ Kh7 47. Qg6+ Kh8 48. Qxh6+ Kg8 49. f6 Rxf6 50. Rg5+ Kf7 51. Rg7+ Kxe6 52. Qe3+ Kd5 1-0

[Event "Asian Amateur-ch"]
[Site "Zhengzhou"]
[Date "2019.01.02"]
[Round "4"]
[White "Mahmoody, M Sadegh"]
[Black "Cai, Boheng"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "1934"]
[BlackElo "1777"]
[PlyCount "141"]
[EventDate "2018.12.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Be2 dxc4 7. Bxc4 b5 8. Bd3 Bd6 9. e4 b4 10. Ne2 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. f4 Bc7 14. Be3 Bb6 15. Bxb6 Qxb6 16. h3 Bb7 17. Qc2 h6 18. 0-0-0 0-0 19. g4 c5 20. Kb1 c4 21. Qxc4 Rac8 22. Qd4 Qxd4 23. Nxd4 Nxe4 24. Rhf1 Rfd8 25. Bc2 Ba6 26. Rfe1 Nf2 27. Nf5 Rxd1+ 28. Rxd1 Re8 29. Nd6 Re3 30. Rc1 Nd3 31. Rd1 Nxf4 32. Bb3 Ne6 33. Nf5 Bd3+ 34. Kc1 Rxh3 35. Re1 Bxf5 36. gxf5 Nd4 37. Re8+ Kh7 38. Bxf7 Nxf5 39. Re6 Nh4 40. Ra6 Rf3 41. Bd5 Rf4 42. Rxa7 h5 43. Re7 Kh6 44. Be4 Nf5 45. Re6+ Kg5 46. a4 bxa3 47. bxa3 h4 48. a4 h3 49. a5 h2 50. Bb7 Ra4 51. a6 Ng3 52. Kc2 Kf5 53. Re1 Kf4 54. Kb3 Ra5 55. Kb4 Rxa6 56. Bxa6 h1Q 57. Rxh1 Nxh1 58. Kc3 Ke3 59. Bc8 g5 60. Kc2 Nf2 61. Be6 Ke2 62. Bc4+ Ke1 63. Be6 Ne4 64. Bf5 Nd6 65. Bg4 Kf2 66. Kd3 Kg3 67. Be6 Kf3 68. Kd2 Ne4+ 69. Ke1 Ng3 70. Bd7 Ke3 71. Bc8 1/2-1/2

[Event "Asian Amateur-ch"]
[Site "Zhengzhou"]
[Date "2019.01.01"]
[Round "3"]
[White "Cai, Boheng"]
[Black "Lin, Peisen"]
[Result "1/2-1/2"]
[ECO "D91"]
[WhiteElo "1777"]
[BlackElo "2018"]
[PlyCount "84"]
[EventDate "2018.12.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 c6 6. e3 0-0 7. Qb3 dxc4 8. Bxc4 b5 9. Be2 Be6 10. Qc2 Nbd7 11. 0-0 a5 12. Rfd1 Rc8 13. e4 Re8 14. Rac1 Qb6 15. h3 Qb7 16. b3 Nb6 17. Bd3 Nfd7 18. Ne2 f6 19. Be3 Bf7 20. Qb2 e5 21. dxe5 Nxe5 22. Nxe5 fxe5 23. Qa3 a4 24. Qb4 axb3 25. axb3 Nd7 26. Bc4 Nf8 27. Bxf7+ Qxf7 28. Ra1 Ra8 29. Qc3 Qb7 30. Rxa8 Rxa8 31. Nc1 Nd7 32. Nd3 Re8 33. Ra1 Ra8 34. Rc1 Rc8 35. f3 Qc7 36. Nb4 Nb8 37. Nd5 Qf7 38. Ra1 Qe6 39. Nb4 Bf8 40. Nd3 Nd7 41. Ra6 Qd6 42. Kh2 Be7 1/2-1/2

[Event "Asian Amateur-ch"]
[Site "Zhengzhou"]
[Date "2019.01.01"]
[Round "2"]
[White "Cai, Boheng"]
[Black "Zhu, Baocheng"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1777"]
[PlyCount "75"]
[EventDate "2018.12.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nc6 6. cxd5 exd5 7. Bd3 Be6 8. Nf3 h6 9. Bh4 a6 10. Rc1 0-0 11. 0-0 Nd7 12. Bg3 Nf6 13. h3 Bd6 14. Bxd6 Qxd6 15. Na4 b6 16. a3 Rfc8 17. Qe2 a5 18. Rc2 Bd7 19. Rfc1 Na7 20. Nc3 c5 21. dxc5 bxc5 22. Nb5 Nxb5 23. Bxb5 Rab8 24. Bxd7 Nxd7 25. Rd1 c4 26. Qd2 Rb5 27. Qc3 Rbc5 28. Nd4 Qe5 29. a4 Nb6 30. Qa3 Nd7 31. Nb5 Qh5 32. Rcd2 Qe5 33. Qc3 Qxc3 34. Nxc3 Rb8 35. Rxd5 Rxd5 36. Rxd5 Nf6 37. Rb5 Nd7 38. Nd5 1-0

[Event "CHN-chB (Women)"]
[Site "Hangzhou"]
[Date "2019.??.??"]
[Round "1"]
[White "Zhou, Shumeng"]
[Black "Cai, Boheng"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1282"]
[BlackElo "1791"]
[PlyCount "154"]
[EventDate "2019.07.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. b3 0-0 7. Bb2 c5 8. Nc3 Nc6 9. d4 d6 10. d5 exd5 11. Nxd5 Nxd5 12. Qxd5 Bf6 13. Qd2 Re8 14. e3 Bxb2 15. Qxb2 Qe7 16. Rfd1 Rad8 17. Rd2 Qc7 18. Rad1 Ne7 19. Nh4 Bc8 20. Bf3 Be6 21. Rd3 Rd7 22. Qd2 Red8 23. Bd5 Nc6 24. e4 Nd4 25. Bxe6 fxe6 26. Nf3 e5 27. Nxd4 exd4 28. Qg5 Re8 29. Re1 Rde7 30. f3 a6 31. Rc1 Re5 32. Qd2 Qd7 33. a4 h5 34. Qf4 Rf8 35. Qd2 Rf6 36. Rf1 Qf7 37. Rf2 h4 38. g4 Qd7 39. Rf1 Rf8 40. Qe1 Qe7 41. Qd2 b5 42. axb5 axb5 43. Qc2 bxc4 44. Qxc4+ Kh7 45. b4 Qf6 46. Qc2 Qf4 47. Rf2 Ra8 48. Qd2 Qf7 49. bxc5 dxc5 50. Qb2 Qc7 51. Rc2 Qa5 52. Rc1 Ra6 53. Rb3 Rc6 54. Rb5 Qd8 55. Rc4 Qf6 56. Qe2 Qf4 57. Qf2 Qf6 58. Qe2 Qg5 59. Kg2 Rd6 60. Qd3 Rd7 61. Rcxc5 Rxc5 62. e5+ Qg6 63. Qxg6+ Kxg6 64. Rxc5 d3 65. Rc1 Kg5 66. Rd1 Re7 67. Rxd3 Rxe5 68. Kf2 Kf6 69. f4 Ra5 70. Re3 Ra2+ 71. Re2 Ra3 72. Kg2 Rb3 73. Re5 Rb4 74. g5+ Kg6 75. Kf3 Kh5 76. h3 Rb3+ 77. Re3 Rb4 1/2-1/2

[Event "Asian Amateur-ch"]
[Site "Zhengzhou"]
[Date "2018.12.31"]
[Round "1"]
[White "Li, Yuanlin"]
[Black "Cai, Boheng"]
[Result "0-1"]
[ECO "C07"]
[BlackElo "1777"]
[PlyCount "62"]
[EventDate "2018.12.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. dxc5 Qxc5 6. Ngf3 Nf6 7. Nb3 Qc7 8. Bd3 Bd6 9. 0-0 Bd7 10. Bd2 Nc6 11. c3 0-0-0 12. a4 Ne5 13. Nxe5 Bxe5 14. h3 Bc6 15. Qe2 Nd5 16. Rfd1 Bf4 17. Be3 Bxe3 18. fxe3 Qg3 19. Re1 Nxe3 20. Nd4 Nxg2 21. Qg4 Qxg4 22. hxg4 Nxe1 23. Rxe1 Bxa4 24. Ra1 Bd7 25. Rxa7 Kb8 26. Ra5 f6 27. Be4 e5 28. Nf5 Bxf5 29. gxf5 Rd1+ 30. Kf2 Rd2+ 31. Ke3 Rxb2 0-1

[Event "Wch U12 Girls"]
[Site "Pocos de Caldas"]
[Date "2017.08.29"]
[Round "9"]
[White "Can, Isil"]
[Black "Cai, Boheng"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1945"]
[BlackElo "1710"]
[PlyCount "116"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. c3 Bg4 6. Bf4 e6 7. Qb3 Qc8 8. Nbd2 Nf6 9. Bd3 Be7 10. 0-0 0-0 11. Ne5 Bh5 12. Rae1 Nxe5 13. Bxe5 Qd7 14. Qc2 Bg6 15. Re3 Ng4 16. Rh3 Nxe5 17. dxe5 Bxd3 18. Qxd3 h6 19. f4 f5 20. Qg3 Kh7 21. Nf3 Qe8 22. Kh1 Qg6 23. Qf2 b6 24. Qe2 Rac8 25. Qa6 Rc7 26. Nd4 Bc5 27. Nb5 Rd7 28. b4 Be7 29. Rff3 d4 30. Nxd4 Bxb4 31. Qb5 Rxd4 32. cxd4 Rc8 33. Rf1 Ba5 34. Qb2 Qf7 35. Rc1 Qd7 36. Rd3 Qb5 37. Rb3 Qe2 38. Qb1 Rxc1+ 39. Qxc1 Qxa2 40. Qb2 Qa4 41. h3 Qc4 42. Kh2 a6 43. h4 b5 44. Ra3 Bb6 45. Rxa6 Bxd4 46. Qd2 b4 47. Rd6 Bc5 48. Rd3 b3 49. Rc3 Qb4 50. Rd3 Qxd2 51. Rxd2 Be3 52. Rb2 Bxf4+ 53. g3 Bxe5 54. Rxb3 Kg6 55. Kg2 Kf6 56. Kf3 Bd6 57. Rb6 Bc7 58. Rc6 Be5 1/2-1/2

[Event "Wch U12 Girls"]
[Site "Pocos de Caldas"]
[Date "2017.08.28"]
[Round "7"]
[White "Cassi, Elisa"]
[Black "Cai, Boheng"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1560"]
[BlackElo "1710"]
[PlyCount "62"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c3 e6 5. Be3 Nd7 6. Nd2 Ne7 7. f4 Bg6 8. Ngf3 Qc7 9. Be2 c5 10. Rc1 c4 11. 0-0 Nc6 12. Nh4 Be7 13. Nxg6 hxg6 14. g4 0-0-0 15. Qc2 Rdg8 16. Nf3 Rh3 17. f5 gxf5 18. gxf5 g5 19. Bd2 g4 20. Ne1 g3 21. Bf4 Rxh2 22. Nf3 Rh5 23. f6 g2 24. Rfd1 Bxf6 25. Qd2 Be7 26. Nh2 Rh4 27. Nf3 Rhg4 28. Nh2 Rh4 29. Nf3 Rh3 30. Bh2 Qd8 31. Qe1 Bh4 0-1

[Event "Wch U12 Girls"]
[Site "Pocos de Caldas"]
[Date "2017.08.27"]
[Round "6"]
[White "Cai, Boheng"]
[Black "Romero Troncoso, Liset Anais"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "1710"]
[BlackElo "1494"]
[PlyCount "86"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. e3 b6 5. Be2 Bb7 6. 0-0 a5 7. Nc3 Bb4 8. Qc2 0-0 9. b3 d6 10. Bb2 Bxc3 11. Bxc3 Nbd7 12. a3 Ne4 13. b4 Nxc3 14. Qxc3 Qf6 15. Rfd1 g5 16. Qc2 g4 17. Ne1 Qg5 18. d5 Rf6 19. Nd3 Rh6 20. g3 e5 21. Ne1 Rf8 22. Ng2 Nf6 23. bxa5 Nh5 24. Qd2 f4 25. exf4 exf4 26. Bd3 Qf6 27. Nxf4 Nxf4 28. Qxf4 Qxf4 29. gxf4 bxa5 30. f5 Rhf6 31. Rab1 Ba6 32. Re1 Kg7 33. Re4 h5 34. f3 gxf3 35. Rf4 Bc8 36. Rxf3 Bxf5 37. Bxf5 Rxf5 38. Rxf5 Rxf5 39. Rb7 Rf7 40. Ra7 Kf6 41. Rxa5 Ke5 42. c5 dxc5 43. Rxc5 Kd6 1/2-1/2

[Event "Wch U12 Girls"]
[Site "Pocos de Caldas"]
[Date "2017.08.25"]
[Round "5"]
[White "Francisco Guecamburu, Candela Be"]
[Black "Cai, Boheng"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1410"]
[BlackElo "1710"]
[PlyCount "105"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Nf3 a6 8. Qd2 c5 9. Ne2 Nc6 10. c3 b6 11. g3 Bb7 12. Bg2 0-0 13. 0-0 b5 14. Rfe1 Nb6 15. b3 Rfc8 16. Rac1 a5 17. dxc5 Qxc5 18. Ned4 Nxd4 19. cxd4 Qa3 20. Bf1 Ba6 21. Red1 h6 22. Ne1 a4 23. Nd3 axb3 24. axb3 Rxc1 25. Rxc1 Qxb3 26. Nc5 Qa3 27. Rc2 Bc8 28. Bxb5 Qa5 29. Qxa5 Rxa5 30. Rb2 Ra8 31. Bc6 Rb8 32. Rb5 Kf8 33. Na4 Bd7 34. Nxb6 Bxc6 35. Nd7+ Bxd7 36. Rxb8+ Ke7 37. Rh8 Bb5 38. Rg8 g6 39. g4 Be2 40. h3 h5 41. gxh5 Bxh5 42. Kh2 Be2 43. Kg3 Bd1 44. Kf4 Ba4 45. Kg5 Be8 46. h4 Bb5 47. Ra8 Bc6 48. Ra7+ Bd7 49. f4 Kd8 50. Kf6 Be8 51. Rxf7 Bxf7 52. Kxf7 Kd7 53. Kxg6 1-0

[Event "Wch U12 Girls"]
[Site "Pocos de Caldas"]
[Date "2017.08.24"]
[Round "4"]
[White "Cai, Boheng"]
[Black "Kikuchi Cadilhac, Mariana Sawae"]
[Result "1/2-1/2"]
[ECO "D17"]
[WhiteElo "1710"]
[BlackElo "1562"]
[PlyCount "74"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8. Ne5 a5 9. f3 Nfd7 10. Nxd7 Nxd7 11. e4 Bg6 12. Be3 e6 13. Qb3 Bb4 14. Be2 0-0 15. 0-0 Qb6 16. Bf2 Qc7 17. Rac1 Qb8 18. d5 exd5 19. exd5 Bd6 20. g3 Nc5 21. Qc4 cxd5 22. Nxd5 Re8 23. Bxc5 Bxc5+ 24. Qxc5 Rxe2 25. Ne7+ Kh8 26. Rf2 Re6 27. Rd2 Qe8 28. Nxg6+ hxg6 29. Qd4 Re1+ 30. Rxe1 Qxe1+ 31. Kg2 Re8 32. Qh4+ Kg8 33. Rd8 Qe2+ 34. Kg1 Qe3+ 35. Kg2 Qe2+ 36. Kg1 Qe1+ 37. Kg2 Qe2+ 1/2-1/2

[Event "Wch U12 Girls"]
[Site "Pocos de Caldas"]
[Date "2017.08.23"]
[Round "2"]
[White "Cai, Boheng"]
[Black "Eswaran, Aksithi"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1710"]
[BlackElo "1519"]
[PlyCount "71"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. Ng5 Bxh2+ 12. Kxh2 Ng4+ 13. Kg1 Qxg5 14. f3 Ngf6 15. e4 Qh4 16. Be3 Nh5 17. Ne2 Ng3 18. Nxg3 Qxg3 19. Qd2 f5 20. Bf4 Qg6 21. Bd6 Rfd8 22. Qf4 fxe4 23. fxe4 Rac8 24. Rf3 h6 25. e5 Qh5 26. Qe4 g6 27. Rg3 Qf5 28. Rxg6+ Kh7 29. Qh4 Qxg6 30. Bxg6+ Kxg6 31. Rf1 Rg8 32. Qg4+ Kh7 33. Rf7+ Kh8 34. Qh5 Rg7 35. Qxh6+ Kg8 36. Qxg7# 1-0

[Event "Wch U12 Girls"]
[Site "Pocos de Caldas"]
[Date "2017.08.23"]
[Round "3"]
[White "Matus, Nastassja A"]
[Black "Cai, Boheng"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1910"]
[BlackElo "1710"]
[PlyCount "121"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Nf3 Nc6 6. Nc3 d6 7. Bg2 Bxc3 8. Bxc3 Ne4 9. Rc1 0-0 10. d5 Nxc3 11. Rxc3 Nb8 12. dxe6 fxe6 13. 0-0 Nd7 14. Qc2 e5 15. Nd2 Nf6 16. Ne4 Kh8 17. Nxf6 Qxf6 18. Rf3 Qe7 19. Rxf8+ Qxf8 20. Rd1 Bf5 21. Qd2 Rb8 22. Qa5 Qc8 23. Qxa7 Ra8 24. Qxb7 Qxb7 25. Bxb7 Rxa2 26. Rd2 Ra7 27. Bd5 Bh3 28. f3 h5 29. Be4 Kg8 30. Bg6 Kf8 31. Bxh5 Ra1+ 32. Kf2 Rf1+ 33. Ke3 Bf5 34. Bg4 Bg6 35. Be6 Ke7 36. Bd5 Kd7 37. c5 Rh1 38. cxd6 cxd6 39. h4 Rc1 40. g4 Rc5 41. Be4 Bf7 42. Rc2 Ra5 43. Bf5+ Ke7 44. Kf2 g6 45. Rc7+ Ke8 46. Bd3 d5 47. b4 Ra8 48. Bb5+ Kf8 49. Bc6 Rb8 50. b5 Be6 51. Ra7 d4 52. Ra8 Rxa8 53. Bxa8 Ke7 54. Bc6 Bf7 55. b6 Kd6 56. b7 Kc7 57. Ke1 Bc4 58. Be8 Kxb7 59. Bxg6 Kc7 60. h5 Bg8 61. h6 1-0

[Event "CHN-chTB"]
[Site "Harbin"]
[Date "2016.07.15"]
[Round "10.4"]
[White "Cai, Boheng"]
[Black "Tian, Tian"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1610"]
[BlackElo "2174"]
[PlyCount "102"]
[EventDate "2016.07.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Taiyuan Huxiaoling"]
[BlackTeam "Hangzhou Chess Assoc"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 e5 7. Nf3 exd4 8. Nxd4 Re8 9. f3 a5 10. 0-0 Na6 11. a3 Bd7 12. Qc2 Nh5 13. f4 Nf6 14. Bf3 Bg4 15. Rfe1 Bxf3 16. Nxf3 Ng4 17. Bf2 Nxf2 18. Kxf2 Qd7 19. Rad1 Nc5 20. Nd5 Qd8 21. b4 axb4 22. axb4 Na4 23. e5 c6 24. Ne3 Qb6 25. Rxd6 Qxb4 26. Rb1 Qa5 27. Rxb7 Nc5 28. Rb2 Reb8 29. Rd1 Qa3 30. Rbb1 Bf8 31. Nd4 Rxb1 32. Qxb1 Rd8 33. Qc2 Ne6 34. Nxe6 Rxd1 35. Qxd1 fxe6 36. Qd7 Bc5 37. Qxe6+ Kg7 38. Qd7+ Kf8 39. Qd2 Ke7 40. g4 Qb3 41. Qe2 Bxe3+ 42. Qxe3 Qxc4 43. Kg3 c5 44. f5 Ke8 45. e6 Qd5 46. f6 g5 47. f7+ Ke7 48. Qf3 Qd8 49. Kh3 h6 50. Qf5 Qc8 51. Qd5 Qf8 1-0

[Event "CHN-chTB"]
[Site "Harbin"]
[Date "2016.07.15"]
[Round "9.4"]
[White "Xu, Fei"]
[Black "Cai, Boheng"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1937"]
[BlackElo "1610"]
[PlyCount "83"]
[EventDate "2016.07.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Heilongjiang BG Center"]
[BlackTeam "Taiyuan Huxiaoling"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. Nf3 Bg4 6. c3 Qc7 7. 0-0 e6 8. h3 Bh5 9. Be3 Nf6 10. Nbd2 Bd6 11. Qc2 Bxf3 12. Nxf3 h6 13. Rfe1 0-0 14. Rac1 a6 15. a4 Na5 16. Ne5 Nc4 17. Nxc4 dxc4 18. Bf1 Nd5 19. Bd2 b5 20. Ra1 Nb6 21. axb5 axb5 22. g3 Ra7 23. Bg2 Nd5 24. Bxd5 exd5 25. Rxa7 Qxa7 26. Qf5 Qb7 27. Qg4 Kh8 28. Qh5 Kg8 29. Kg2 Rd8 30. Qg4 Kh7 31. Qf5+ Kg8 32. Qg4 Kh7 33. Qh5 Kg8 34. Qf5 Qc6 35. Qg4 Kh7 36. Qf5+ Kg8 37. Ra1 Qb7 38. Qg4 Kh7 39. Qf5+ Kg8 40. Qg4 Kh7 41. Qf5+ Kg8 42. Qg4 1/2-1/2

[Event "CHN-chTB"]
[Site "Harbin"]
[Date "2016.07.13"]
[Round "6.4"]
[White "Cai, Boheng"]
[Black "Zou, Xinyi"]
[Result "0-1"]
[ECO "D88"]
[WhiteElo "1610"]
[BlackElo "1562"]
[PlyCount "108"]
[EventDate "2016.07.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Taiyuan Huxiaoling"]
[BlackTeam "Chongqing Qilin"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Be3 c5 9. Ne2 Qa5 10. 0-0 cxd4 11. cxd4 Nc6 12. f3 a6 13. Rc1 Bd7 14. Qb3 b5 15. Bd5 Rac8 16. Rfd1 Qb4 17. Bxc6 Qxb3 18. axb3 Bxc6 19. d5 Bd7 20. b4 f5 21. Bc5 fxe4 22. fxe4 Bg4 23. Rc2 a5 24. h3 axb4 25. hxg4 b3 26. Rcc1 Bh6 27. Rb1 Rxc5 28. Rxb3 Rc4 29. Ng3 b4 30. Rdd3 Bg7 31. g5 Be5 32. Ne2 Rxe4 33. Re3 Rxe3 34. Rxe3 Bd6 35. Rb3 Rf5 36. Rd3 Rxg5 37. Kf1 Bc5 38. g3 Rf5+ 39. Ke1 g5 40. g4 Re5 41. Kd1 Re3 42. Rxe3 Bxe3 43. Kc2 Kf7 44. Kb3 Bc5 45. Nc1 Kg6 46. Nd3 Bd6 47. Nxb4 Bxb4 48. Kxb4 h5 49. gxh5+ Kxh5 50. Kc3 Kg4 51. Kd4 Kf4 52. Kd3 g4 53. Ke2 g3 54. Kf1 Kf3 0-1

[Event "CHN-chTB"]
[Site "Harbin"]
[Date "2016.07.13"]
[Round "5.4"]
[White "Yang, Yijing"]
[Black "Cai, Boheng"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1985"]
[BlackElo "1610"]
[PlyCount "119"]
[EventDate "2016.07.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Jiaxing Xueer Wenhua"]
[BlackTeam "Taiyuan Huxiaoling"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 d5 2. c4 c6 3. e3 e6 4. Nc3 Nf6 5. Nf3 Nbd7 6. Bd3 b6 7. e4 dxe4 8. Nxe4 Bb7 9. 0-0 Be7 10. Bf4 Nxe4 11. Bxe4 Nf6 12. Bc2 0-0 13. Qe2 c5 14. Rad1 cxd4 15. Nxd4 Qc8 16. b3 Rd8 17. Nf5 exf5 18. Qxe7 Re8 19. Qd6 Ne4 20. Qd4 Rd8 21. Qxd8+ Qxd8 22. Rxd8+ Rxd8 23. a3 g6 24. f3 Nc5 25. Bg5 Rd6 26. Rd1 Rxd1+ 27. Bxd1 Kf8 28. Kf2 Ke8 29. b4 Ne6 30. Ba4+ Kf8 31. Bf6 Ba6 32. Bb3 Ke8 33. Ba4+ Kf8 34. Bb3 Ke8 35. Ke3 Kd7 36. Be5 Bb7 37. h4 Bc6 38. a4 a6 39. Bd4 Kc7 40. c5 bxc5 41. Bxc5 h6 42. g3 Kd7 43. f4 Kc7 44. Kd3 Be4+ 45. Kc3 Bc6 46. Kc4 Bf3 47. b5 Be2+ 48. Kb4 a5+ 49. Kxa5 Nxc5 50. Bxf7 Ne4 51. Bxg6 Nxg3 52. Ka6 Kb8 53. Kb6 Bf3 54. a5 Be4 55. a6 Ne2 56. Kc5 Nxf4 57. h5 Bf3 58. Bxf5 Nxh5 59. b6 Nf6 60. b7 1/2-1/2

[Event "CHN-chTB"]
[Site "Harbin"]
[Date "2016.07.11"]
[Round "2.2"]
[White "Cai, Boheng"]
[Black "Guo, Weibao"]
[Result "1/2-1/2"]
[ECO "D17"]
[WhiteElo "1610"]
[BlackElo "1684"]
[PlyCount "76"]
[EventDate "2016.07.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Taiyuan Huxiaoling"]
[BlackTeam "Hebei Ticai"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Qc7 8. g3 e5 9. dxe5 Nxe5 10. Bf4 Nfd7 11. Bg2 g5 12. Nxe5 gxf4 13. Nxd7 Bxd7 14. Qd4 Rg8 15. Qe4+ Be7 16. Qxh7 0-0-0 17. 0-0-0 Rgf8 18. Bh3 Bxh3 19. Qxh3+ Kb8 20. Kb1 Bd6 21. Qf5 Be5 22. Ne4 fxg3 23. hxg3 Bd4 24. e3 Rd5 25. Qf3 Be5 26. Rxd5 cxd5 27. Ng5 f6 28. Nh3 Rc8 29. Qe2 Qa5 30. f4 Qxa4 31. Nf2 Bd6 32. Qd2 Rc5 33. Rh8+ Kc7 34. Rh7+ Kb8 35. Rh8+ Kc7 36. Rh7+ Kb8 37. Rh8+ Kc7 38. Rh7+ Kb8 1/2-1/2

[Event "Wch U10 Girls"]
[Site "Porto Carras"]
[Date "2015.11.05"]
[Round "11"]
[White "Cai, Boheng"]
[Black "Shuqja, Klean"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "1594"]
[BlackElo "1414"]
[PlyCount "125"]
[EventDate "2015.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Bd3 h6 7. Bh4 b6 8. cxd5 exd5 9. Nf3 Bb7 10. 0-0 Nbd7 11. Rc1 c5 12. dxc5 bxc5 13. Na4 Rc8 14. Bf5 g6 15. Bxf6 gxf5 16. Bxe7 Qxe7 17. Qb3 Ba6 18. Rfd1 Bc4 19. Qc2 Qe4 20. b3 Bb5 21. Nc3 Qxc2 22. Rxc2 Bc6 23. Nxd5 Bxd5 24. Rxd5 Rc7 25. Rxf5 Rfc8 26. Ne5 Nxe5 27. Rxe5 c4 28. bxc4 Rxc4 29. Re8+ Rxe8 30. Rxc4 Rb8 31. g3 Kg7 32. Kg2 Kf6 33. Ra4 Rb7 34. Ra6+ Kg7 35. g4 f6 36. Kg3 Kg6 37. h4 Kg7 38. Kf4 Kf7 39. f3 Rb4+ 40. e4 Rb7 41. g5 fxg5+ 42. hxg5 hxg5+ 43. Kxg5 Rb5+ 44. Kf4 Rb7 45. e5 Ke7 46. Kf5 Kf7 47. f4 Ke7 48. Rh6 Kd8 49. Rh8+ Kc7 50. Rh7+ Kc6 51. Rxb7 Kxb7 52. e6 Kc8 53. Kf6 Kd8 54. Kf7 a5 55. e7+ Kc7 56. e8Q a4 57. Qe6 a3 58. Kf6 Kd8 59. Qf7 Kc8 60. Ke6 Kb8 61. Kd6 Ka8 62. Kc6 Kb8 63. Qb7# 1-0

[Event "Wch U10 Girls"]
[Site "Porto Carras"]
[Date "2015.11.03"]
[Round "9"]
[White "Cai, Boheng"]
[Black "Matus, Nastassja A"]
[Result "0-1"]
[ECO "E93"]
[WhiteElo "1594"]
[BlackElo "1761"]
[PlyCount "88"]
[EventDate "2015.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 e5 7. Nf3 Ng4 8. Bg5 f6 9. Bh4 g5 10. Bg3 Nh6 11. d5 Nd7 12. Nd2 f5 13. f3 fxe4 14. fxe4 Nf6 15. 0-0 Nhg4 16. Rf3 Re8 17. h3 Nh6 18. Rf1 g4 19. hxg4 Nhxg4 20. Bxg4 Nxg4 21. Qe2 Bh6 22. Nf3 Be3+ 23. Kh1 Qf6 24. Nh2 Qh6 25. Qf3 Kh8 26. Qf7 Rg8 27. Ne2 Nxh2 28. Bxh2 Bg4 29. Ng3 Bf4 30. Kg1 Rg7 31. Rxf4 exf4 32. Nf5 Qxh2+ 33. Kxh2 Rxf7 34. Nh6 Rg7 35. b4 Bd7 36. Rf1 Rf8 37. c5 Rf6 38. Nf5 Bxf5 39. Rxf4 Rh6+ 40. Kg1 Bd7 41. Rf8+ Rg8 42. Rf7 Bh3 43. Rxc7 Rxg2+ 44. Kf1 Rg7+ 0-1

[Event "Wch U10 Girls"]
[Site "Porto Carras"]
[Date "2015.11.02"]
[Round "8"]
[White "Reuter, Elisa"]
[Black "Cai, Boheng"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "1722"]
[BlackElo "1594"]
[PlyCount "110"]
[EventDate "2015.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. Nf3 Nc6 8. c5 0-0 9. a3 b6 10. b4 a6 11. Na4 b5 12. Nb6 Rb8 13. Bd3 Nd7 14. Bxe7 Qxe7 15. Nxd7 Bxd7 16. 0-0 h6 17. Re1 Rfd8 18. Bc2 Qf6 19. Qd3 g6 20. Qe3 Kg7 21. Rad1 Re8 22. Ne5 Nxe5 23. Qxe5 Qxe5 24. Rxe5 Bc6 25. Bb3 Rbd8 26. f4 h5 27. h3 Kf6 28. Rde1 Rh8 29. Kf2 Rd7 30. Ra1 Rb7 31. Ke3 Ke7 32. Kd3 Kd7 33. Kc3 Rhb8 34. Bc2 Rc7 35. a4 Rcb7 36. axb5 Rxb5 37. Rxa6 Rxb4 38. Ra7+ R8b7 39. Rxb7+ Rxb7 40. Re1 Ra7 41. Rb1 Ra3+ 42. Rb3 Ra1 43. Bb1 Kc7 44. Kb2 Ra4 45. Kc3 Rc4+ 46. Kd3 Rc1 47. Rb2 Rd1+ 48. Ke3 Re1+ 49. Kf2 Rd1 50. Rb4 Rd2+ 51. Kg3 Bb7 52. Ra4 Bc6 53. Rb4 Bb7 54. Ra4 Bc6 55. Rb4 Bb7 1/2-1/2

[Event "Wch U10 Girls"]
[Site "Porto Carras"]
[Date "2015.10.31"]
[Round "6"]
[White "Miyasaka, Julia K"]
[Black "Cai, Boheng"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1512"]
[BlackElo "1594"]
[PlyCount "91"]
[EventDate "2015.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nd7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Bd6 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe2 Bc7 16. c4 Qe7 17. Kb1 0-0-0 18. Bc3 Kb8 19. Ne5 Nd7 20. Nd3 Rhe8 21. f4 Bb6 22. g4 f6 23. Rde1 Qf7 24. b3 c5 25. dxc5 Nxc5 26. Nxc5 Bxc5 27. Rd1 Qc7 28. Rxd8+ Rxd8 29. Rd1 Rd6 30. Rxd6 Qxd6 31. Qd2 Kc7 32. Kc2 Qxd2+ 33. Kxd2 Kc6 34. Kd3 b6 35. b4 Be7 36. Ke4 a6 37. a3 Bf8 38. Bd2 Be7 39. Be3 Bd8 40. Kf3 b5 41. c5 Kd5 42. Bc1 e5 43. fxe5 fxe5 44. Bb2 Bf6 45. Ke3 Bg5+ 46. Kd3 1/2-1/2

[Event "Wch U10 Girls"]
[Site "Porto Carras"]
[Date "2015.10.29"]
[Round "5"]
[White "Cai, Boheng"]
[Black "Mironenko, Galina"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "1594"]
[BlackElo "1792"]
[PlyCount "124"]
[EventDate "2015.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 Nc6 3. Nc3 e5 4. e3 Bb4 5. Nf3 exd4 6. exd4 0-0 7. Be2 d5 8. c5 Bxc3+ 9. bxc3 Ne4 10. Bb2 Bg4 11. 0-0 Re8 12. Re1 Qf6 13. Rc1 Na5 14. Qc2 c6 15. Rcd1 b6 16. cxb6 axb6 17. Rf1 Nc4 18. Ba1 Bh3 19. Ne1 Bf5 20. Bd3 Ned6 21. Bxf5 Qxf5 22. Nd3 Qg6 23. Rde1 Nf5 24. Rxe8+ Rxe8 25. Re1 Rxe1+ 26. Nxe1 Qe6 27. Qd1 Nh4 28. Kf1 Kf8 29. Qe2 Qf5 30. Qd3 Qxd3+ 31. Nxd3 Ke7 32. Bb2 Nxb2 33. Nxb2 Kd6 34. Na4 Kc7 35. f3 Nf5 36. Ke2 h5 37. g3 g5 38. Kd3 Nd6 39. Nb2 b5 40. a4 Nc4 41. Kc2 Ne3+ 42. Kd3 Nf1 43. axb5 cxb5 44. Ke2 Nxh2 45. Nd1 g4 46. fxg4 Nxg4 47. Kf3 Kd6 48. Kf4 Nf6 49. Nf2 Ke6 50. Kg5 Ne4+ 51. Nxe4 dxe4 52. Kf4 f5 53. Ke3 Kd5 54. Kf4 b4 55. cxb4 Kxd4 56. b5 Kc5 57. Ke3 Kxb5 58. Ke2 Kc4 59. Ke3 Kc3 60. Ke2 Kd4 61. Kd2 e3+ 62. Ke2 Ke4 0-1

[Event "Wch U10 Girls"]
[Site "Porto Carras"]
[Date "2015.10.28"]
[Round "4"]
[White "Song, Yuxin"]
[Black "Cai, Boheng"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1700"]
[BlackElo "1594"]
[PlyCount "86"]
[EventDate "2015.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Bd6 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe2 Bc7 16. c4 Qe7 17. Kb1 0-0-0 18. Bc3 Kb8 19. Ne5 Nd7 20. Nd3 Nb6 21. b3 Rhe8 22. Ne5 Nd7 23. f4 Nxe5 24. fxe5 c5 25. Qg4 cxd4 26. Bxd4 Rg8 27. Rhf1 Rd7 28. Bc3 Rxd1+ 29. Rxd1 Kc8 30. Rf1 Kb8 31. Rf6 Qe8 32. Rf1 Qe7 33. Kb2 Bb6 34. Rf3 Bc5 35. Qf4 Rf8 36. Rg3 Rg8 37. Rf3 Rf8 38. Rg3 Rg8 39. Qe4 Bb4 40. Bd4 Bc5 41. Bc3 Bb4 42. Bd4 Bc5 43. Bc3 Bb4 1/2-1/2

[Event "Wch U10 Girls"]
[Site "Porto Carras"]
[Date "2015.10.27"]
[Round "3"]
[White "Cai, Boheng"]
[Black "Wu, Rochelle"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1594"]
[PlyCount "131"]
[EventDate "2015.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GRE"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 e5 7. Nf3 Nc6 8. d5 Ne7 9. Nd2 Nd7 10. f3 f5 11. Qc2 f4 12. Bf2 Nf6 13. g4 fxg3 14. hxg3 Nh5 15. 0-0-0 b6 16. Kb1 Bd7 17. b3 Qc8 18. Kb2 Rf7 19. a3 Qb7 20. b4 a6 21. Nb3 Qc8 22. c5 bxc5 23. bxc5 Bb5 24. Ka2 Bxe2 25. Qxe2 Rb8 26. c6 Qf8 27. Rd3 Bh6 28. Na4 Rf6 29. Rc3 Rf7 30. Rf1 Rb5 31. Nb2 Kh8 32. Nc4 Nc8 33. Rb1 Ne7 34. Nbd2 Rxb1 35. Kxb1 Qg8 36. Rb3 Rf8 37. Qd3 Rb8 38. Qc2 Rb5 39. Qb2 Rxb3 40. Qxb3 a5 41. Qb7 Qd8 42. g4 Nf4 43. Kc2 a4 44. Ba7 Ng2 45. Bb8 Nc8 46. Bxc7 Qf8 47. Qb8 Ne1+ 48. Kd1 Nxf3 49. Nxd6 Nxd2 50. Qxc8 Qxc8 51. Nxc8 Nxe4 52. Bxe5+ Kg8 53. Ne7+ Kf8 54. c7 Kxe7 55. c8Q Kf7 56. Qe6+ Kf8 57. Bf6 Nxf6 58. Qxf6+ Ke8 59. Qe6+ Kd8 60. d6 Bf8 61. d7 Be7 62. Qc6 Bxa3 63. Qc8+ Ke7 64. d8Q+ Kf7 65. Qcd7+ Be7 66. Q7xe7# 1-0

[Event "CHN Team"]
[Site "Zhongshan"]
[Date "2015.07.12"]
[Round "3"]
[White "Cai, Boheng"]
[Black "Yao, Lan"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "1636"]
[BlackElo "2207"]
[PlyCount "55"]
[EventDate "2015.07.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]
[WhiteTeam "Wuxi City Experimental School"]
[BlackTeam "Sichuan Chao Yue"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 c5 6. dxc5 Bxc5 7. Nc3 Bb7 8. Bg2 0-0 9. 0-0 Be7 10. Bf4 Na6 11. Qc2 Qc8 12. b3 d5 13. cxd5 Nxd5 14. Bd2 Bf6 15. Rac1 Qd7 16. Nxd5 Bxd5 17. Rfd1 Rac8 18. Qb1 Qb7 19. Bg5 Be4 20. Rd3 Bxd3 21. exd3 Qe7 22. Bxf6 Qxf6 23. d4 Nb4 24. a3 Nd5 25. Ne5 Nc3 26. Rxc3 Rxc3 27. Nd7 Qh6 28. f4 0-1

[Event "World School-ch U11 Girls 11th"]
[Site "Pattaya"]
[Date "2015.05.14"]
[Round "9"]
[White "Mungunzul, Bat Erdene"]
[Black "Cai, Boheng"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1546"]
[PlyCount "119"]
[EventDate "2015.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 dxc4 5. a4 Bb4 6. e3 b5 7. Ne5 Bb7 8. Qf3 Qc7 9. Qg4 g6 10. Bd2 a6 11. Be2 Nd7 12. Nxd7 Qxd7 13. Bf3 Nf6 14. Qg5 Be7 15. Qe5 Rc8 16. Ne4 Qd8 17. axb5 cxb5 18. Ba5 Qd7 19. Nxf6+ Bxf6 20. Qxf6 0-0 21. Bb4 Rfe8 22. 0-0 Bxf3 23. Qxf3 Rc6 24. h3 Rec8 25. Rfd1 Qd5 26. e4 Qd7 27. d5 exd5 28. Rxd5 Qe6 29. Rad1 Re8 30. Rd8 Rc8 31. Rxc8 Rxc8 32. Bc3 h6 33. Qf4 Kh7 34. Rd6 Qe7 35. Qf6 Qxf6 36. Rxf6 Rc7 37. Rxa6 Rb7 38. Ra8 g5 39. Bb4 Kg6 40. Ra6+ Kg7 41. Kf1 Rb8 42. Ke2 Re8 43. f3 Rb8 44. g3 Rb7 45. Rd6 Rb8 46. Ke3 Rb7 47. Bc5 Rc7 48. Bd4+ Kh7 49. Rb6 Ra7 50. Rxh6+ Kxh6 51. Bxa7 b4 52. Bc5 c3 53. bxc3 bxc3 54. Kd3 Kg6 55. Kxc3 f5 56. exf5+ Kxf5 57. Kd4 Kf6 58. Ke4 Kf7 59. Kf5 Kg8 60. Kg6 1-0

[Event "World School-ch U11 Girls 11th"]
[Site "Pattaya"]
[Date "2015.05.13"]
[Round "8"]
[White "Cai, Boheng"]
[Black "Singgih, Diajeng Theresa"]
[Result "1/2-1/2"]
[ECO "D37"]
[BlackElo "1738"]
[PlyCount "136"]
[EventDate "2015.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Qc2 0-0 6. Bf4 b6 7. cxd5 exd5 8. e3 Bb7 9. Bd3 Nbd7 10. 0-0 c5 11. dxc5 bxc5 12. Be2 Rc8 13. Rfd1 Qb6 14. Rac1 Rfd8 15. Qb1 h6 16. h3 a6 17. b3 Qe6 18. Qb2 Nb6 19. a4 Ne4 20. Nxe4 dxe4 21. Nd2 Nd5 22. Bc4 Qb6 23. Be5 f6 24. Bg3 Kh8 25. Qb1 f5 26. Be5 Bf6 27. Qb2 Bxe5 28. Qxe5 Qf6 29. Qxf6 Nxf6 30. Nb1 g6 31. Be6 Rxd1+ 32. Rxd1 Rc6 33. Bc4 Kg7 34. Na3 Rc7 35. Rd6 Rd7 36. Rb6 Nd5 37. Bxd5 Bxd5 38. a5 Rb7 39. Nc4 Kf8 40. Ne5 Rxb6 41. axb6 Ke7 42. Nxg6+ Kd6 43. Kf1 Bxb3 44. Ne7 Bc4+ 45. Ke1 Bb5 46. Nxf5+ Kc6 47. b7 Kxb7 48. Nd6+ Kb6 49. Nxe4 a5 50. Nc3 Bc6 51. e4 a4 52. Kd2 c4 53. g4 Kc5 54. f3 a3 55. h4 Kd4 56. g5 hxg5 57. hxg5 Ke5 58. Ke3 Ba4 59. f4+ Ke6 60. Kd4 Bb3 61. f5+ Kf7 62. e5 a2 63. Nxa2 Bxa2 64. e6+ Ke7 65. Kc3 Bb3 66. Kd4 c3 67. Kxc3 Bxe6 68. fxe6 Kxe6 1/2-1/2

[Event "World School-ch U11 Girls 11th"]
[Site "Pattaya"]
[Date "2015.05.12"]
[Round "7"]
[White "Xie, Libeilei"]
[Black "Cai, Boheng"]
[Result "1/2-1/2"]
[ECO "B19"]
[PlyCount "123"]
[EventDate "2015.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Bd6 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe2 Bc7 16. c4 Qe7 17. Kb1 0-0-0 18. Bc3 Kb8 19. Ne5 Nd7 20. Nd3 Nf6 21. Rhe1 Bb6 22. Bb4 Qc7 23. c5 Ba5 24. Bxa5 Qxa5 25. Ne5 Qc7 26. Nc4 Rd5 27. g4 Rhd8 28. Nd6 Ne8 29. Nxe8 Rxe8 30. Qe4 Red8 31. f3 Qd7 32. Qf4+ Qc7 33. Qe4 e5 34. Qh7 f6 35. Re4 Rxd4 36. Rexd4 exd4 37. Qe4 Qd7 38. Rd3 Qd5 39. Qf4+ Qe5 40. Qxe5+ fxe5 41. Kc2 Rf8 42. b4 Kc7 43. a4 Kd7 44. Kb3 Ke6 45. Kc4 Rf4 46. b5 Kd7 47. Kb4 Rf6 48. Kc4 Kc7 49. Kb4 g6 50. hxg6 Rxg6 51. Rd2 Rf6 52. Rd3 cxb5 53. axb5 a6 54. Kc4 axb5+ 55. Kxb5 Kd7 56. Kc4 Kc6 57. Rb3 Rf4 58. Rd3 Rf7 59. Rb3 Rf4 60. Rd3 Rf7 61. Rb3 Rf4 62. Rd3 1/2-1/2

[Event "World School-ch U11 Girls 11th"]
[Site "Pattaya"]
[Date "2015.05.10"]
[Round "6"]
[White "Cai, Boheng"]
[Black "Ning, Kaiyu"]
[Result "1-0"]
[ECO "D46"]
[BlackElo "1282"]
[PlyCount "101"]
[EventDate "2015.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 b6 7. Bd3 Bb7 8. 0-0 Be7 9. b3 0-0 10. Bb2 Rc8 11. Qe2 Re8 12. Rfd1 Bf8 13. e4 dxe4 14. Nxe4 Nxe4 15. Bxe4 Nf6 16. Bc2 Qe7 17. Rac1 g6 18. Bb1 Bh6 19. Rc3 Nh5 20. Bc1 Qb4 21. Rc2 Qf8 22. Bxh6 Qxh6 23. Qe3 Qf8 24. Rcd2 Ba8 25. Ne5 Qe7 26. Be4 f5 27. Bf3 f4 28. Qe2 Ng7 29. Be4 g5 30. Qf3 c5 31. Bxa8 Rxa8 32. dxc5 Qxc5 33. Qc3 Re7 34. b4 Qc7 35. Rd7 Rxd7 36. Rxd7 Rd8 37. Rxd8+ Qxd8 38. h3 h5 39. c5 bxc5 40. bxc5 Nf5 41. c6 Ne7 42. Qc5 Nc8 43. Qb5 Qd5 44. Qb8 Qd8 45. c7 Qe8 46. Nc6 Qxc6 47. Qxc8+ Kg7 48. Qd8 Qc1+ 49. Kh2 f3 50. c8Q Qf4+ 51. g3 1-0

[Event "World School-ch U11 Girls 11th"]
[Site "Pattaya"]
[Date "2015.05.10"]
[Round "5"]
[White "Cai, Boheng"]
[Black "Nurgali, Nazerke"]
[Result "1-0"]
[ECO "D37"]
[BlackElo "1729"]
[PlyCount "101"]
[EventDate "2015.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Qc2 Nbd7 6. Bf4 a6 7. e3 b6 8. cxd5 exd5 9. Bd3 Bb7 10. 0-0 0-0 11. Rfd1 c5 12. dxc5 bxc5 13. Rac1 g6 14. Qe2 Re8 15. Ne5 Bf8 16. Nxd7 Qxd7 17. Qc2 Rac8 18. Be2 Qe6 19. Bf3 h6 20. h3 Red8 21. Qb3 Ba8 22. Na4 c4 23. Qc2 Bg7 24. Qd2 Ne4 25. Bxe4 dxe4 26. Qxd8+ Rxd8 27. Rxd8+ Kh7 28. Rd6 Qe8 29. Rxc4 Qb5 30. b3 g5 31. Bg3 Qa5 32. Rd1 Bb7 33. Bc7 Qf5 34. Rc5 Qe6 35. Rd6 Qe7 36. Rb6 Bc8 37. Bd6 Qd8 38. Rc7 Be6 39. Nc5 Qf6 40. Nxe6 Qxe6 41. Rbc6 Qf6 42. Bg3 Qa1+ 43. Kh2 Kg8 44. Rxa6 h5 45. Ra8+ Kh7 46. Rxf7 h4 47. Raa7 hxg3+ 48. fxg3 Qe5 49. Rxg7+ Kh8 50. Rge7 Qb8 51. b4 1-0

