[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.21"]
[Round "11"]
[White "Chen, Zhongkai"]
[Black "Zhong, Mingxi"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1747"]
[PlyCount "59"]
[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. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 0-0 11. 0-0 d4 12. Ne2 Bg4 13. Bg5 Qd6 14. f3 Bh5 15. Kh1 Rad8 16. Ng3 Bg6 17. f4 Bxd3 18. Qxd3 Rfe8 19. Qb5 Rd7 20. Qf5 Re6 21. Qh3 Ne4 22. Nxe4 Rxe4 23. Rae1 Rxe1 24. Rxe1 f6 25. Bxf6 Rf7 26. Re8+ Rf8 27. Qb3+ Kh8 28. Qf7 gxf6 29. Rxf8+ Qxf8 30. Qxf8# 1-0

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.20"]
[Round "10"]
[White "Chen, Zhongkai"]
[Black "An, Qinchuan"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1747"]
[PlyCount "60"]
[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. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. 0-0 0-0 8. c4 c6 9. Nc3 Nxc3 10. bxc3 Nd7 11. c5 Bc7 12. Bg5 f6 13. Bh4 Re8 14. Qc2 Nf8 15. Rae1 Bg4 16. Ne5 Be6 17. Nf3 Bg4 18. Bg3 Qd7 19. Bxc7 Qxc7 20. Nh4 g6 21. h3 Be6 22. f4 Bf7 23. Qd2 b6 24. cxb6 axb6 25. f5 g5 26. Nf3 Qg3 27. Rxe8 Rxe8 28. Re1 Rxe1+ 29. Qxe1 Qxe1+ 30. Nxe1 Nd7 1/2-1/2

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.20"]
[Round "9"]
[White "Feng, Yusheng"]
[Black "Chen, Zhongkai"]
[Result "1-0"]
[ECO "B61"]
[WhiteElo "1484"]
[BlackElo "1747"]
[PlyCount "127"]
[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. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Qd2 Qb6 8. Nb3 a6 9. 0-0-0 Be6 10. Be3 Qc7 11. f3 g6 12. g4 Bg7 13. h4 Ne5 14. Nd4 h5 15. g5 Nfd7 16. f4 Nc4 17. Bxc4 Bxc4 18. b3 Bb5 19. Nd5 Qb8 20. c4 Bc6 21. Qa5 Bxd5 22. exd5 Nc5 23. Rhe1 Qd8 24. Qd2 b5 25. Nc6 Qb6 26. Bd4 0-0 27. Nxe7+ Kh7 28. Bxg7 Kxg7 29. Qd4+ Kh7 30. b4 bxc4 31. bxc5 dxc5 32. Qb2 Qd6 33. Qe5 Qb6 34. Nc6 Rab8 35. Nxb8 Rxb8 36. Kd2 Qa5+ 37. Ke3 Qa3+ 38. Kf2 Rb2+ 39. Re2 c3 40. Rxb2 Qxb2+ 41. Qe2 c2 42. Rd2 c1Q 43. Rxb2 Qxf4+ 44. Kg2 Qxh4 45. Rd2 Qxg5+ 46. Kf1 Qf5+ 47. Qf2 Qh3+ 48. Kg1 Qd7 49. d6 c4 50. Qd4 c3 51. Qxc3 Qg4+ 52. Kf2 Qf4+ 53. Ke2 Qg4+ 54. Qf3 Qe6+ 55. Kf2 Qd7 56. Qf6 a5 57. Ke1 a4 58. Qe7 Qc8 59. Qxf7+ Kh6 60. d7 Qd8 61. Kd1 h4 62. Qe8 Qf6 63. Qe3+ g5 64. d8Q 1-0

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "8"]
[White "Chen, Zhongkai"]
[Black "Zhang, Zichen"]
[Result "1/2-1/2"]
[ECO "B49"]
[WhiteElo "1747"]
[PlyCount "128"]
[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. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. a3 a6 7. Be3 b5 8. Be2 Bb7 9. 0-0 Nf6 10. Nxc6 Bxc6 11. Qd3 d6 12. Rad1 Be7 13. Bf4 Rd8 14. Rfe1 0-0 15. h3 Qb7 16. Bf3 Nd7 17. Qe3 Ne5 18. Be2 Nc4 19. Bxc4 bxc4 20. Rb1 Bf6 21. Red1 d5 22. e5 Be7 23. Ne2 d4 24. Nxd4 Bxg2 25. Qg3 Be4 26. b4 Kh8 27. Rbc1 Qc8 28. c3 g5 29. Be3 f5 30. exf6 Bxf6 31. Qg4 Bd5 32. Kf1 Rg8 33. Nf3 Qb7 34. Bd4 Rdf8 35. Ne5 Qg7 36. Re1 Rd8 37. Re3 Rgf8 38. Rce1 h6 39. Rg3 Kh7 40. a4 Bxe5 41. Rxe5 Qg6 42. h4 Rf5 43. Qe2 Rdf8 44. hxg5 R8f7 45. Rxf5 Rxf5 46. Qc2 Qh5 47. gxh6 Qh1+ 48. Ke2 Bf3+ 49. Kd2 Be4 50. Rg7+ Kxh6 51. Qc1 Rxf2+ 52. Bxf2 Qxc1+ 53. Kxc1 Kxg7 54. Kd2 Bc6 55. Bd4+ Kg6 56. b5 axb5 57. a5 Kf5 58. Kc2 Ke4 59. Bf6 Kd5 60. Kb2 Bb7 61. Ka3 e5 62. Kb4 Ba6 63. Bg7 e4 64. Bh6 Ke5 1/2-1/2

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "7"]
[White "Xu, Tianqi"]
[Black "Chen, Zhongkai"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1442"]
[BlackElo "1747"]
[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. e4 c5 2. Ne2 Nc6 3. g3 Nf6 4. Bg2 g6 5. c3 Bg7 6. d4 cxd4 7. cxd4 d6 8. Nbc3 0-0 9. 0-0 Bd7 10. h3 Rc8 11. Be3 a6 12. f4 e6 13. Rc1 Qa5 14. e5 dxe5 15. dxe5 Nd5 16. Nxd5 exd5 17. Qb3 b5 18. Bxd5 Ne7 19. Rxc8 Bxc8 20. Bc5 Nxd5 21. Bxf8 Qb6+ 22. Rf2 Bxf8 23. Qxd5 Bc5 24. Qg2 Bb7 25. Qh2 Qd8 26. Nc3 b4 27. h4 bxc3 28. Qh3 Qd1+ 29. Qf1 Bxf2+ 30. Kxf2 Qxf1+ 31. Kxf1 cxb2 0-1

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.18"]
[Round "6"]
[White "Chen, Zhongkai"]
[Black "Chen, Jiale"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1747"]
[PlyCount "89"]
[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. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. 0-0 0-0 10. Bf3 Qc7 11. h3 h6 12. a4 Rc8 13. Qd2 Nbd7 14. a5 b5 15. Rfc1 Qb7 16. Qe2 Bc4 17. Qe1 Nc5 18. Nxc5 dxc5 19. Rd1 Rd8 20. b3 Be6 21. Rab1 Qc7 22. Kh2 Kh8 23. Ne2 b4 24. Ra1 Rxd1 25. Qxd1 Rd8 26. Qc1 Kh7 27. Ng3 Ne8 28. Qf1 Qc6 29. Be2 Nc7 30. f4 Bh4 31. fxe5 Nb5 32. Nf5 Bxf5 33. Qxf5+ Kg8 34. Bc4 Qc7 35. g3 Bg5 36. Bxg5 hxg5 37. Rf1 Rd2+ 38. Kh1 Kh8 39. Qxg5 Qd7 40. Qh5+ Kg8 41. Bxf7+ Kf8 42. Qh8+ Ke7 43. Qh4+ Kf8 44. Bg6+ Kg8 45. Qh7# 1-0

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.18"]
[Round "5"]
[White "Zhang, Zhisen"]
[Black "Chen, Zhongkai"]
[Result "0-1"]
[ECO "B61"]
[BlackElo "1747"]
[PlyCount "114"]
[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. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Qd2 h6 8. Bxf6 gxf6 9. Nd5 e6 10. Ne3 a6 11. Be2 Qa5 12. Qxa5 Nxa5 13. f4 Be7 14. c3 Rc8 15. f5 Nc6 16. fxe6 fxe6 17. Bh5+ Kd8 18. Bg4 Nxd4 19. cxd4 h5 20. Bh3 Bf8 21. 0-0 Bh6 22. Rae1 Bg5 23. d5 Re8 24. dxe6 Bxe6 25. Bxe6 Rxe6 26. Nf5 h4 27. b3 Rc5 28. Nd4 Re8 29. Nf3 Kd7 30. Re2 Re7 31. Rd1 Kc6 32. Kf1 b5 33. Rd5 Rc1+ 34. Kf2 Bf4 35. Rf5 Be5 36. Nxe5+ fxe5 37. Rd2 Re6 38. g3 hxg3+ 39. hxg3 Rh6 40. Kf3 Rc3+ 41. Kg2 Re3 42. Rc2+ Kb6 43. b4 Rg6 44. Rf3 Rxe4 45. a3 Rc4 46. Rd2 e4 47. Re3 Kc6 48. Kh3 d5 49. g4 Rc1 50. Rg2 Rh1+ 51. Kg3 Kd6 52. Ree2 Ke5 53. Ref2 Rg5 54. Rf8 Kd4 55. Rf6 e3 56. Kf4 Re5 57. Rf5 Rf1+ 0-1

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.17"]
[Round "3"]
[White "Chen, Zhongkai"]
[Black "Li, Haoran"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1747"]
[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. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Ne7 6. Nge2 0-0 7. 0-0 c6 8. Bf4 Bf5 9. a3 Bd6 10. Bxf5 Nxf5 11. Qd3 Ne7 12. Rae1 Ng6 13. Bxd6 Qxd6 14. f4 f5 15. Ng3 Nxf4 16. Qe3 Ng6 17. Nxf5 Qd7 18. Qh3 Rf7 19. Ne2 Na6 20. Neg3 Nc7 21. c3 Re8 22. Qg4 Rxe1 23. Rxe1 Ne8 24. h4 Nf6 25. Qe2 Ne4 26. Nxe4 dxe4 27. Ng3 Nxh4 28. Nxe4 Ng6 29. Qc4 Kh8 30. Nc5 Qd5 31. Qxd5 cxd5 32. Nxb7 h6 33. Nc5 Kh7 34. Re6 Nf4 35. Re5 Rf6 36. g3 Ng6 37. Rxd5 Rf3 38. Kg2 Re3 39. Rf5 Re2+ 40. Rf2 Re8 41. d5 Rd8 42. c4 Ne5 43. b3 Rc8 44. Ne6 Rb8 45. Re2 Nd7 46. Re3 a5 47. c5 Nf6 48. d6 a4 49. b4 Rc8 50. Rd3 Rc6 51. b5 Rc8 52. c6 Rb8 53. d7 Rxb5 54. d8Q 1-0

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.17"]
[Round "4"]
[White "Xia, Jinnan"]
[Black "Chen, Zhongkai"]
[Result "1-0"]
[ECO "D12"]
[BlackElo "1747"]
[PlyCount "121"]
[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 Nf6 4. e3 Bf5 5. Nf3 e6 6. Bd3 Bxd3 7. Qxd3 Nbd7 8. 0-0 Be7 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qc2 0-0 13. h3 h6 14. Be3 Qc7 15. Rad1 Rad8 16. Rd3 Bd6 17. Rfd1 Rd7 18. Qc1 Rfd8 19. c5 Bf8 20. Bf4 Qc8 21. Ne5 Rd5 22. Qe3 b6 23. b4 Qb7 24. Qf3 Nd7 25. Nc4 bxc5 26. bxc5 Nxc5 27. R3d2 Nd7 28. Ne3 Rb5 29. Rc2 e5 30. Bg3 Rb1 31. dxe5 Nxe5 32. Bxe5 Rbxd1+ 33. Nxd1 Qb1 34. Rxc6 Rxd1+ 35. Kh2 Re1 36. Rc7 f6 37. Qd5+ Kh7 38. Bf4 Rh1+ 39. Kg3 Qg6+ 40. Kf3 Rg1 41. g4 a5 42. Rc8 f5 43. Qxf5 Qxf5 44. gxf5 Bb4 45. Be5 Re1 46. Bd4 Rd1 47. Ke4 Re1+ 48. Be3 Re2 49. Rc7 Kg8 50. f6 gxf6 51. Kf5 Rxa2 52. Kxf6 Bd2 53. Kg6 Kf8 54. Kf6 Ke8 55. Ke6 Kf8 56. Bc5+ Kg8 57. Bd6 Ra4 58. Be5 h5 59. Rc8+ Kh7 60. Kf7 Kh6 61. Bf6 1-0

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.16"]
[Round "1"]
[White "Chen, Zhongkai"]
[Black "Liu, Heyang"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1747"]
[PlyCount "120"]
[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. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. 0-0 0-0 10. Bf3 Nbd7 11. a4 Rc8 12. a5 Qc7 13. h3 Rfd8 14. Qd2 Bc4 15. Rfd1 b5 16. Rdc1 Qb7 17. Qe1 Be6 18. Nd2 Nc5 19. b4 Ncd7 20. Ra3 Nb8 21. g4 h6 22. Bg2 Nc6 23. Rb1 d5 24. exd5 Nxd5 25. Nxd5 Bxd5 26. Bxd5 Rxd5 27. c3 Rd3 28. Nb3 Nd8 29. Rd1 Rxd1 30. Qxd1 Ne6 31. Nd2 Bg5 32. Qf3 Qxf3 33. Nxf3 Bxe3 34. fxe3 f6 35. h4 h5 36. gxh5 Kf7 37. Kf2 Rc4 38. Kg3 Nc7 39. Nd2 Rc6 40. Ne4 f5 41. Nc5 Rd6 42. Ra2 Ne6 43. Rf2 Nxc5 44. Rxf5+ Ke6 45. bxc5 Rd3 46. Rg5 Rxe3+ 47. Kg4 Rxc3 48. Rxg7 Rxc5 49. h6 Kf6 50. Ra7 b4 51. Rxa6+ Kf7 52. Kf5 e4+ 53. Kxe4 b3 54. Ra7+ Kg8 55. a6 b2 56. h7+ Kh8 57. Rb7 Ra5 58. Rxb2 Rxa6 59. Rb7 Ra4+ 60. Kf5 Rxh4 1/2-1/2

[Event "Daqing Boyi Cup-B"]
[Site "Daqing"]
[Date "2023.08.17"]
[Round "9"]
[White "Chen, Zhongkai"]
[Black "Zhang, Zhi"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "1791"]
[PlyCount "146"]
[EventDate "2023.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Nf3 Bd6 7. Bc4 Be6 8. Bxe6 fxe6 9. Be3 a6 10. 0-0-0 Ke7 11. h3 b5 12. a3 Nbd7 13. Rhe1 Rhb8 14. Nd2 c6 15. f3 a5 16. a4 h6 17. Re2 Bc5 18. Nb3 Bb4 19. axb5 cxb5 20. Na2 Bd6 21. Bd2 b4 22. Kb1 Ra6 23. Re3 Ne8 24. Rd3 a4 25. Nxb4 Rxb4 26. Bxb4 axb3 27. Rxb3 Bxb4 28. Rxb4 Ra7 29. Rc4 Nef6 30. g4 Nh7 31. h4 Nhf8 32. Rc6 Ng6 33. h5 Nh4 34. Rd3 Kf6 35. b4 Rb7 36. Ka2 Nb8 37. Rc8 Rxb4 38. Rdd8 Na6 39. Rd6 Ra4+ 40. Kb3 Ra1 41. Kb2 Ra5 42. Ra8 Rb5+ 43. Kc3 Rc5+ 44. Kb3 Nc7 45. Rc8 Nxf3 46. c3 Rxc3+ 47. Kb2 Nb5 48. Rf8+ Ke7 49. Rdd8 Re3 50. Rfe8+ Kf6 51. Rg8 Ng5 52. Rgf8+ Nf7 53. Rd1 Rxe4 54. Rg1 Rf4 55. Kc2 Nd4+ 56. Kd3 Nf3 57. Rf1 Nh2 58. Ra1 Nxg4 59. Ra7 e4+ 60. Ke2 Nge5 61. Ke3 Rh4 62. Ra6 Nc4+ 63. Kd4 Ke7 64. Rg8 e3+ 65. Kc3 Kf6 66. Ra1 Nfd6 67. Rf8+ Ke5 68. Rf3 Nb5+ 69. Kd3 Rd4+ 70. Kc2 Rd2+ 71. Kc1 Nd4 72. Ra4 Nb3+ 73. Kb1 Rb2# 0-1

[Event "Daqing Boyi Cup-B"]
[Site "Daqing"]
[Date "2023.08.16"]
[Round "7"]
[White "Chen, Zhongkai"]
[Black "Wang, Hao2222"]
[Result "1-0"]
[ECO "B04"]
[PlyCount "129"]
[EventDate "2023.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nf3 g6 7. Nc3 Bg7 8. Be3 0-0 9. Rc1 Nc6 10. h3 d5 11. c5 Nc4 12. Bxc4 dxc4 13. 0-0 Bf5 14. b3 cxb3 15. Qxb3 Qc7 16. d5 Ne5 17. Nxe5 Bxe5 18. Nb5 Qa5 19. Nd4 Bxd4 20. Bxd4 b6 21. Bc3 Qxc5 22. Bg7 Qd6 23. Bxf8 Rxf8 24. Qa4 Qxd5 25. Qxa7 Ra8 26. Qxe7 Qxa2 27. Rfd1 Qb2 28. Rc6 Ra1 29. Rxa1 Qxa1+ 30. Kh2 Qd4 31. Qe3 Qxe3 32. fxe3 b5 33. Kg3 Kf8 34. Kf4 Be6 35. Rb6 Bc4 36. Ke5 Kg7 37. g4 Bf1 38. h4 g5 39. hxg5 Be2 40. e4 Bc4 41. Kd4 Be2 42. Ke3 Bc4 43. e5 Kg8 44. g6 hxg6 45. g5 Kf8 46. Rb7 Bf1 47. Kd4 Bg2 48. Ra7 Bf1 49. Kc5 Be2 50. Kd6 Bc4 51. Rb7 Kg8 52. Ke7 Kg7 53. Ke8 Kg8 54. Rb8 Kg7 55. Ke7 b4 56. Rxb4 Be6 57. Rb6 Bd5 58. Rd6 Bc4 59. e6 fxe6 60. Rxe6 Bd3 61. Rb6 Bf5 62. Rb7 Be4 63. Ra7 Bf5 64. Kd6+ Kg8 65. Ke5 1-0

[Event "Daqing Boyi Cup-B"]
[Site "Daqing"]
[Date "2023.08.16"]
[Round "8"]
[White "Gong, Yiming"]
[Black "Chen, Zhongkai"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "63"]
[EventDate "2023.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be2 e6 7. Na3 a6 8. Nc4 Qd8 9. dxc5 Qxd1+ 10. Bxd1 Bxc5 11. Be3 Bxe3 12. Nxe3 0-0 13. Bb3 b5 14. 0-0 Bb7 15. Rfd1 Rfd8 16. Rxd8+ Rxd8 17. Rd1 Rxd1+ 18. Bxd1 Ne7 19. Kf1 Ned5 20. Nxd5 Bxd5 21. a4 Ne4 22. axb5 axb5 23. Bc2 Nd6 24. Nd2 e5 25. f3 f5 26. Ke2 Kf7 27. Ke3 Ke6 28. Kd3 Kd7 29. Ke3 Ke6 30. Kd3 Kd7 31. Ke3 Ke6 32. Kd3 1/2-1/2

[Event "Daqing Boyi Cup-B"]
[Site "Daqing"]
[Date "2023.08.15"]
[Round "5"]
[White "Chen, Zhongkai"]
[Black "Xu, Ziyuan"]
[Result "1-0"]
[ECO "B43"]
[BlackElo "1619"]
[PlyCount "67"]
[EventDate "2023.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 b5 7. a3 Bb7 8. 0-0 Nf6 9. Bf3 d6 10. Re1 Nbd7 11. g3 Be7 12. Bg2 0-0 13. f4 Nc5 14. g4 g6 15. g5 Nh5 16. f5 exf5 17. Nxf5 gxf5 18. Qxh5 fxe4 19. Re3 f5 20. g6 Bf6 21. Rh3 Ne6 22. Bh6 Ng7 23. gxh7+ Kh8 24. Qd1 Rad8 25. Ne2 Bxb2 26. Rb1 Be5 27. Nf4 Bxf4 28. Bxf4 Ne6 29. Bc1 d5 30. Rh6 Qb6+ 31. Kh1 d4 32. Bf4 Kg7 33. Qe1 Rde8 34. Qh4 1-0

[Event "Daqing Boyi Cup-B"]
[Site "Daqing"]
[Date "2023.08.15"]
[Round "6"]
[White "Tsogtbayar, Batlut"]
[Black "Chen, Zhongkai"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "1623"]
[PlyCount "128"]
[EventDate "2023.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Bf4 a6 6. e3 Nf6 7. Bd3 Qb6 8. Qb3 Qxb3 9. axb3 Bd7 10. Nf3 Nb4 11. Bb1 Rc8 12. h3 g6 13. Ke2 Bg7 14. Rc1 0-0 15. Ne5 Bb5+ 16. Bd3 Nxd3 17. Nxd3 Bc6 18. Be5 Rfd8 19. f3 Bf8 20. Na4 Nd7 21. Bg3 e6 22. Be1 Bb5 23. Ba5 Re8 24. Nb6 Nxb6 25. Bxb6 f6 26. Kd2 Rc6 27. Rxc6 bxc6 28. Bc5 Bg7 29. Nb4 e5 30. Nc2 f5 31. Re1 a5 32. g3 Kf7 33. f4 exf4 34. gxf4 h6 35. h4 Bf6 36. Rh1 Re4 37. Bd6 a4 38. bxa4 Bxa4 39. Ne1 Ke6 40. Bf8 Kf7 41. Bxh6 c5 42. Nf3 cxd4 43. exd4 Kg8 44. Re1 Bb5 45. Bg5 Kf7 46. Rxe4 dxe4 47. Ne5+ Bxe5 48. fxe5 Ke6 49. Kc3 Kd5 50. Be3 Bd7 51. Kb4 f4 52. Bxf4 Kxd4 53. Ka5 e3 54. b4 e2 55. Bg3 Kc4 56. Kb6 Kd5 57. b5 Kc4 58. Kc7 Bxb5 59. Kd6 Kd4 60. Ke6 Ke4 61. Kf6 Be8 62. e6 Kf3 63. Be1 Kg4 64. Ke7 Bb5 1/2-1/2

[Event "Daqing Boyi Cup-B"]
[Site "Daqing"]
[Date "2023.08.14"]
[Round "3"]
[White "Chen, Zhongkai"]
[Black "Lu, Jiahan"]
[Result "1-0"]
[ECO "B84"]
[BlackElo "1779"]
[PlyCount "99"]
[EventDate "2023.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. Be3 d6 8. 0-0 Be7 9. Qd2 0-0 10. Kh1 b5 11. a3 Bb7 12. f3 Nbd7 13. Rad1 Rac8 14. Bd3 Rfd8 15. Qf2 Nc5 16. Nb3 Nxd3 17. cxd3 Qb8 18. Na5 d5 19. Nxb7 Qxb7 20. e5 Nd7 21. f4 Bxa3 22. Nxb5 Qxb5 23. bxa3 Qa4 24. f5 Nxe5 25. Qg3 Ng4 26. f6 Nxf6 27. Bg5 Kf8 28. Rde1 Qd4 29. Rf4 Qb2 30. Ref1 Nh5 31. Rxf7+ Kg8 32. Qh3 Qe2 33. R7f2 Rf8 34. g3 Rxf2 35. Rxf2 Qxf2 36. Qxe6+ Qf7 37. Qxc8+ Qf8 38. Qxf8+ Kxf8 39. g4 h6 40. gxh5 hxg5 41. Kg2 g6 42. hxg6 Kg7 43. Kf3 Kxg6 44. Ke3 Kf5 45. Kd4 Ke6 46. Kc5 Ke5 47. d4+ Ke4 48. h3 Kf3 49. Kxd5 Kg3 50. Kc6 1-0

[Event "Daqing Boyi Cup-B"]
[Site "Daqing"]
[Date "2023.08.14"]
[Round "4"]
[White "Largo, Franchesca"]
[Black "Chen, Zhongkai"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1582"]
[PlyCount "122"]
[EventDate "2023.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d6 4. d4 cxd4 5. cxd4 Nf6 6. Nc3 Bg4 7. Be2 a6 8. 0-0 g6 9. Be3 Bg7 10. h3 Bxf3 11. Bxf3 0-0 12. Qe2 Rc8 13. Rfd1 Qc7 14. Rac1 Qb8 15. Qd2 Rfd8 16. Nd5 e6 17. Nb6 Rc7 18. Qc2 Ne8 19. Qa4 Nf6 20. Be2 d5 21. exd5 Nxd5 22. Nxd5 Rxd5 23. Bf4 e5 24. dxe5 Rxd1+ 25. Bxd1 Bxe5 26. Bb3 Rd7 27. Be3 Bxb2 28. Rb1 Qe5 29. Qg4 Rd8 30. Bf4 Qd4 31. Bg5 Rd7 32. Qe2 Qe5 33. Rxb2 Qxg5 34. Qe8+ Kg7 35. Qxd7 Qc1+ 36. Kh2 Qxb2 37. Qxf7+ Kh6 38. Qf8+ Qg7 39. Qf4+ g5 40. Qd6+ Qg6 41. Qd7 Qg7 42. Bf7 Qe5+ 43. g3 Qf6 44. Qe6 Kg7 45. Qxf6+ Kxf6 46. Bd5 Ke5 47. Bf3 Na5 48. h4 gxh4 49. gxh4 b5 50. Kg3 Nc4 51. Bb7 a5 52. Ba6 Nd6 53. Kg4 Kf6 54. Kh5 Kg7 55. f3 a4 56. a3 b4 57. Bd3 bxa3 58. Bb1 Nb5 59. f4 Nc3 60. Bxh7 Kxh7 61. f5 Nd5 0-1

[Event "Daqing Boyi Cup-B"]
[Site "Daqing"]
[Date "2023.08.13"]
[Round "2"]
[White "Chen, Zhongkai"]
[Black "He, Ping"]
[Result "1-0"]
[ECO "B15"]
[BlackElo "1727"]
[PlyCount "203"]
[EventDate "2023.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 e6 4. a3 b6 5. Nf3 Be7 6. Bd3 Ba6 7. 0-0 Bxd3 8. Qxd3 Nf6 9. Re1 0-0 10. Bf4 Nbd7 11. e5 Nh5 12. Bd2 g6 13. Bh6 Re8 14. Ne2 Bf8 15. Bg5 Be7 16. h4 c5 17. c3 Nb8 18. Qe3 Ng7 19. Ng3 cxd4 20. Nxd4 f6 21. Bh6 fxe5 22. Bxg7 exd4 23. Bxd4 Bf6 24. h5 Nd7 25. hxg6 hxg6 26. Qh6 Nf8 27. Rad1 e5 28. Be3 Bg7 29. Qh3 Rc8 30. Rd2 Rc7 31. Red1 Rd7 32. Qg4 Qa8 33. Qa4 Re6 34. Qb3 Qc6 35. Rxd5 Rxd5 36. Qxd5 Qxd5 37. Rxd5 Re7 38. Ne4 Kf7 39. c4 Ke6 40. Rd6+ Kf7 41. b4 Ne6 42. g3 Rc7 43. Rd5 Ke7 44. c5 bxc5 45. Nxc5 Nd4 46. Bg5+ Kf7 47. Bd8 Rc8 48. Rd7+ Kg8 49. Kg2 Bf8 50. Be7 Nc2 51. Bxf8 Rxf8 52. Rxa7 Ne1+ 53. Kf1 Nc2 54. Nd7 Rf3 55. Nxe5 Rb3 56. a4 Nxb4 57. Nxg6 Nd3 58. Ne7+ Kf7 59. Nd5+ Ke6 60. Nf4+ Nxf4 61. gxf4 Rf3 62. a5 Rxf4 63. a6 Ra4 64. Kg2 Kd5 65. Kg3 Ke6 66. Rh7 Kf6 67. a7 Kg6 68. Rb7 Kf5 69. Kf3 Ra3+ 70. Ke2 Ke4 71. f3+ Kf4 72. Rf7+ Ke5 73. Kd2 Ke6 74. Rb7 Kd6 75. Kc2 Kc6 76. Rf7 Kd6 77. Kb2 Ra5 78. Kb3 Ra1 79. Kb4 Kd5 80. Kb5 Kd6 81. Kb6 Rb1+ 82. Ka6 Ra1+ 83. Kb7 Rb1+ 84. Ka8 Kc6 85. Rf4 Rh1 86. Rc4+ Kb5 87. Kb7 Kxc4 88. a8Q Kd5 89. Kc7+ Ke6 90. Qe4+ Kf6 91. Qd4+ Ke6 92. Qd6+ Kf5 93. Kd7 Rh7+ 94. Kc6 Rh1 95. Qd5+ Kf6 96. Kd6 Kg6 97. f4 Rh5 98. Qe6+ Kg7 99. Ke7 Ra5 100. Qe5+ Rxe5+ 101. fxe5 Kg6 102. e6 1-0

[Event "CHN-ch U12"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "3"]
[White "Zhang, Xianze"]
[Black "Chen, Zhongkai"]
[Result "1-0"]
[ECO "E97"]
[PlyCount "77"]
[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. Nf3 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nc6 7. 0-0 e5 8. d5 Ne7 9. b4 Nd7 10. Ba3 b6 11. Rc1 a5 12. bxa5 Rxa5 13. Bb4 Ra8 14. Qb3 f5 15. Rcd1 h6 16. Nd2 g5 17. f3 f4 18. Kh1 h5 19. Nb5 Kh7 20. a4 Ng8 21. Ra1 Ngf6 22. a5 bxa5 23. Bxa5 Rxa5 24. Rxa5 c6 25. Rfa1 cxb5 26. cxb5 g4 27. Nc4 Nb6 28. Nxb6 Qxb6 29. R5a2 gxf3 30. gxf3 h4 31. Qd1 Nd7 32. Qg1 Qxg1+ 33. Rxg1 Bb7 34. Ra7 Nc5 35. b6 Rb8 36. Bb5 Bf6 37. Bc6 Bd8 38. Bxb7 Nxb7 39. Rb1 1-0

[Event "CHN-ch U12"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "2"]
[White "Chen, Zhongkai"]
[Black "Yang, Zilong"]
[Result "0-1"]
[ECO "B49"]
[BlackElo "1862"]
[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. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Be2 b5 8. a3 Bb7 9. 0-0 Nf6 10. f4 Bc5 11. Kh1 Qb6 12. e5 Bxd4 13. Bxd4 Nxd4 14. exf6 gxf6 15. Bd3 0-0-0 16. Be4 d5 17. Bd3 Nc6 18. Ne2 f5 19. a4 b4 20. c3 a5 21. Qd2 Kb8 22. Rac1 h5 23. Bb5 d4 24. c4 Qc5 25. Qd3 Ne7 26. Kg1 Be4 27. Qg3 d3+ 28. Qf2 Qxf2+ 29. Rxf2 dxe2 30. Rxe2 Kc7 31. g3 h4 32. gxh4 Rxh4 33. Re3 Rg8+ 0-1

[Event "CHN-ch U12"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "1"]
[White "Zhang, Jingran"]
[Black "Chen, Zhongkai"]
[Result "0-1"]
[ECO "E76"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Bd3 Nc6 7. d5 Nd4 8. h3 Nh5 9. Nce2 e5 10. Nxd4 Qh4+ 11. Kd2 exd4 12. Nf3 Qg3 13. Rg1 Nxf4 14. Qe1 Qxe1+ 15. Nxe1 f5 16. exf5 Nxd3 17. Nxd3 Bxf5 18. b4 Rae8 19. Kc2 Re2+ 20. Bd2 Rfe8 21. g4 Bh6 22. g5 R8e3 23. Kd1 Rxd2+ 24. Kxd2 Rxd3+ 25. Ke2 Bg7 26. Raf1 Rxh3 27. Rd1 d3+ 28. Kf1 Bd4 29. Kg2 Bxg1 30. Kxg1 Re3 31. a4 Re2 32. c5 d2 33. Kf1 Bd3 34. cxd6 cxd6 35. Rxd2 Rxd2+ 36. Ke1 Re2+ 37. Kd1 Kf7 38. b5 b6 39. a5 bxa5 40. b6 axb6 41. Kc1 a4 42. Kd1 a3 43. Kc1 a2 44. Kd1 0-1

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.02"]
[Round "8"]
[White "Chen, Zhongkai"]
[Black "Pei, Sihai"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "95"]
[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 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Be7 6. Bf4 Nf6 7. Nc3 d5 8. Nb5 Bb4+ 9. c3 Ba5 10. a4 a6 11. Na3 0-0 12. Be2 Be6 13. b4 Bb6 14. a5 Ba7 15. b5 Bd7 16. Rb1 axb5 17. Bxb5 c6 18. Be2 Qxa5 19. Qb3 b5 20. Nc2 Re8 21. Ne3 h6 22. 0-0 Ng4 23. h3 Nxe3 24. fxe3 Bf5 25. Ra1 Qd8 26. Ne5 Qf6 27. Bg4 Be6 28. Bh5 Rc8 29. Ng6 fxg6 30. Bxb8 Qg5 31. Bxa7 gxh5 32. Kh2 Rf8 33. Bc5 Rxf1 34. Rxf1 Qxe3 35. Qc2 b4 36. Bd6 Rd8 37. Be5 Qg5 38. Qe2 Rc8 39. Bf6 Qg3+ 40. Kh1 Bd7 41. Be5 Qg6 42. Rf4 Ra8 43. Qf1 Qg5 44. Rf7 Kh8 45. Rxd7 Rg8 46. Qf4 Qg6 47. Qh4 Qf5 48. Qe7 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.02"]
[Round "9"]
[White "Wang, Danchen"]
[Black "Chen, Zhongkai"]
[Result "1-0"]
[ECO "B10"]
[PlyCount "57"]
[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 c6 2. c3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Nf6 6. f3 e5 7. Bg5 Be7 8. Bxf6 Bxf6 9. Kc2 Be6 10. Nd2 Nd7 11. Nc4 Be7 12. Bd3 f6 13. Ne2 Nc5 14. Ne3 Nxd3 15. Kxd3 0-0 16. Kc2 Rfd8 17. b3 Rd7 18. Rhd1 Rad8 19. Rxd7 Rxd7 20. Rd1 Rxd1 21. Nxd1 f5 22. Kd3 f4 23. Nb2 b5 24. c4 b4 25. g3 g5 26. Kd2 c5 27. Nc1 h5 28. Ncd3 g4 29. Nxe5 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.01"]
[Round "6"]
[White "Chen, Zhongkai"]
[Black "Hu, Yik Kwan"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1708"]
[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 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. d4 Nxd5 6. Nc3 Nc6 7. Nf3 Bg4 8. Be2 e6 9. h3 Bh5 10. Nxd5 Qxd5 11. 0-0 Be7 12. Be3 0-0 13. Ne5 Bxe2 14. Nxc6 Qxc6 15. Qxe2 Qd5 16. Rfd1 Rac8 17. Rac1 a6 18. b3 Ba3 19. Rxc8 Rxc8 20. Qg4 Kf8 21. Qg5 Qe4 22. Qf4 Qc2 23. Rd2 Qb1+ 24. Kh2 Rd8 25. Qf3 Rd5 26. Qd1 Qe4 27. Qc2 Qxc2 28. Rxc2 Rd8 29. Rc7 Bd6+ 30. g3 Bxc7 0-1

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.01"]
[Round "7"]
[White "Wang, Rubei"]
[Black "Chen, Zhongkai"]
[Result "1-0"]
[ECO "C01"]
[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. exd5 exd5 4. Nf3 Nc6 5. Be2 Be7 6. 0-0 Nf6 7. Bg5 0-0 8. Nbd2 Be6 9. c3 Nb8 10. Qc2 c5 11. Bd3 h6 12. Bxf6 Bxf6 13. dxc5 Nc6 14. Nb3 Rc8 15. h3 d4 16. Rfd1 Kh8 17. Be4 Bxb3 18. axb3 b6 19. Bxc6 Rxc6 20. Nxd4 Bxd4 21. Rxd4 Qf6 22. Rd6 Rxd6 23. cxd6 Qxd6 24. Qd1 Qc7 25. Qe2 Rc8 26. Re1 Qc6 27. Qf3 Qd7 28. Rd1 Qe6 29. c4 Re8 30. Kf1 Kg8 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.31"]
[Round "4"]
[White "Chen, Zhongkai"]
[Black "Tong, Yufeng"]
[Result "1-0"]
[ECO "C57"]
[PlyCount "23"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke8 8. Bxd5 Qg5 9. Bxc6+ bxc6 10. Qxc6+ Kd8 11. Qxa8 Qxg2 12. Qxg2 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.31"]
[Round "5"]
[White "Wang, Jiaxuan"]
[Black "Chen, Zhongkai"]
[Result "0-1"]
[ECO "D02"]
[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 d5 2. c4 c6 3. Nf3 Bf5 4. Nc3 e6 5. Bf4 Nf6 6. e3 Be7 7. Be2 Nbd7 8. 0-0 0-0 9. Rc1 Rc8 10. Nh4 Bg6 11. Nxg6 fxg6 12. c5 b6 13. Ba6 bxc5 14. Bxc8 Qxc8 15. h3 cxd4 16. Qxd4 Nh5 17. Bh2 Nhf6 18. Qa4 Qb7 19. Rc2 Nc5 20. Qd4 Ncd7 21. a3 Rc8 22. b4 a6 23. e4 Nb6 24. Rfc1 Nc4 25. exd5 cxd5 26. Ne2 Qd7 27. Ng3 Rf8 28. Rc3 Bd6 29. Nf1 Be7 30. Bg3 Rd8 0-1

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.30"]
[Round "2"]
[White "Chen, Zhongkai"]
[Black "Zhou, Runyi"]
[Result "0-1"]
[ECO "C54"]
[BlackElo "1802"]
[PlyCount "54"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. d5 Bf6 10. Re1 Ne7 11. Rxe4 d6 12. Bg5 Bxg5 13. Nxg5 h6 14. Nf3 0-0 15. Re1 Ng6 16. Qc2 Bg4 17. Nd2 Ne5 18. Bb3 Qg5 19. Ne4 Qg6 20. Ng3 Qxc2 21. Bxc2 Rae8 22. Rac1 Bd7 23. Rcd1 Ng4 24. Bb3 Rc8 25. Bc2 g6 26. Rc1 Bb5 27. h3 Nf6 0-1

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.30"]
[Round "3"]
[White "Xu, Zicheng"]
[Black "Chen, Zhongkai"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "65"]
[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. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Bd3 Nc6 6. Nbd2 d6 7. 0-0 Bg4 8. h3 Bd7 9. a3 e6 10. Re1 Re8 11. Bg3 d5 12. c4 Nh5 13. Bh2 f5 14. Qb3 Bc8 15. Rac1 Ne7 16. Qc2 c6 17. Ne5 Nf6 18. c5 Nd7 19. f4 Kh8 20. Nf7+ Kg8 21. Nxd8 Rxd8 22. Nf3 Nf6 23. Qd2 Bd7 24. Bg3 Be8 25. Bh4 Bf7 26. Kh1 b6 27. b4 Rac8 28. Qb2 Kh8 29. Rb1 Rb8 30. Qc2 Rbc8 31. Rg1 Rd7 32. Rbe1 Rdc7 33. Ne5 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.29"]
[Round "1"]
[White "Zhang, Jiaming"]
[Black "Chen, Zhongkai"]
[Result "0-1"]
[ECO "B73"]
[PlyCount "106"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Kh1 Nc6 9. Be3 Bd7 10. f4 Re8 11. Nxc6 bxc6 12. Rb1 Qc7 13. a3 Rad8 14. Qc1 e6 15. Rd1 c5 16. Qd2 Bc6 17. Bf3 Rd7 18. Qf2 Red8 19. Rd2 a6 20. Rbd1 Bb7 21. Qe2 d5 22. exd5 exd5 23. Bf2 Re7 24. Qf1 d4 25. Bxb7 Qxb7 26. Na4 Ne4 27. Re2 Nxf2+ 28. Qxf2 Rxe2 29. Qxe2 Qc6 30. b3 Re8 31. Qf3 Qxf3 32. gxf3 Bf8 33. Kg2 Re2+ 34. Kg3 Rxc2 35. Re1 Ra2 36. Re8 Rxa3 37. Nxc5 Kg7 38. b4 a5 39. Na6 axb4 40. Nc7 b3 41. Rb8 d3 42. Nb5 Ra2 43. Nc3 Rb2 44. Nd1 Rd2 45. Nc3 b2 46. Rb3 Rc2 47. Nd1 Ba3 48. Nf2 d2 49. h4 Bc5 50. Nd1 Bd4 51. Kg4 Rc1 52. Nxb2 Bxb2 53. Rxb2 d1Q 0-1

