[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.07.03"]
[Round "11"]
[White "Cao, Qingfeng"]
[Black "Liu, Yan"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2410"]
[BlackElo "2536"]
[PlyCount "49"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 dxc4 5. Bg2 Bb4+ 6. Bd2 a5 7. a3 Bxd2+ 8. Nbxd2 b5 9. b3 cxb3 10. Qxb3 c6 11. 0-0 0-0 12. Rfc1 Nd5 13. Ne5 Bd7 14. a4 b4 15. Ne4 Be8 16. e3 Kh8 17. h4 f6 18. Nd3 Na6 19. Rc2 Qe7 20. Rac1 Ra7 21. Kh2 Bd7 22. Nd2 Nc3 23. Ne4 Nd5 24. Nd2 Nc3 25. Ne4 1/2-1/2

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.07.02"]
[Round "10"]
[White "Cao, Qingfeng"]
[Black "Zhang, Di"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2410"]
[BlackElo "2446"]
[PlyCount "100"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 h5 5. h4 Nd4 6. Bg2 Ng4 7. e3 Nxf3+ 8. Qxf3 d6 9. b3 g6 10. Bb2 Bg7 11. Qe2 0-0 12. Ne4 Nh6 13. 0-0 Bg4 14. f3 Bf5 15. d3 Re8 16. Rad1 a5 17. Qd2 c6 18. Ba3 Bf8 19. Nf2 a4 20. Bb4 axb3 21. axb3 Be6 22. e4 Bg7 23. Bh3 f5 24. Qg5 Qxg5 25. hxg5 Nf7 26. exf5 gxf5 27. g6 Nh8 28. Bxd6 Nxg6 29. Rfe1 Kf7 30. Bc5 Red8 31. d4 Ra6 32. dxe5 Rxd1 33. Rxd1 Nxe5 34. f4 Nd7 35. Nd3 Ra5 36. Bd6 Ra2 37. Bg2 Bf6 38. Bf3 h4 39. gxh4 Bxh4 40. Ne5+ Nxe5 41. Bxe5 Bf2+ 42. Kf1 Bc5 43. Bd4 Bxd4 44. Rxd4 Rb2 45. Bd1 Ke7 46. Ke1 b5 47. cxb5 cxb5 48. Rd2 Rb1 49. Rd3 Rb2 50. Rd2 Rb1 1/2-1/2

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.07.01"]
[Round "9"]
[White "Chu, Wei Chao"]
[Black "Cao, Qingfeng"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2406"]
[BlackElo "2410"]
[PlyCount "93"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. 0-0 e6 5. a4 b4 6. d4 c5 7. c4 cxd4 8. Nxd4 Bxg2 9. Kxg2 Bc5 10. f3 d5 11. cxd5 Nxd5 12. Nb3 Be3 13. Qd3 Bxc1 14. Rxc1 0-0 15. N1d2 h6 16. a5 Qg5 17. Kh1 Nd7 18. e4 N5f6 19. a6 Rfd8 20. Ra5 e5 21. Qe2 Rac8 22. Rxc8 Rxc8 23. Nc4 h5 24. Nd6 Rc6 25. Nf5 Nh7 26. Qb5 Rc7 27. Qxb4 Nhf8 28. Rd5 g6 29. Qe7 Qxe7 30. Nxe7+ Kg7 31. Rb5 Rc2 32. Rb7 Rxb2 33. Nc6 Kf6 34. Nc5 Rd2 35. Nxd7+ Rxd7 36. Rxa7 Rd1+ 37. Kg2 Ne6 38. Rb7 Rd2+ 39. Kf1 Nd4 40. Nxd4 exd4 41. a7 Ra2 42. f4 Ke6 43. Ke1 f6 44. h4 Kd6 45. Rg7 d3 46. Rxg6 Kc5 47. Rg8 0-1

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.06.30"]
[Round "8"]
[White "Cao, Qingfeng"]
[Black "Wu, Yixing"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2410"]
[BlackElo "2385"]
[PlyCount "105"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bd6 5. Bg2 0-0 6. Qc2 h6 7. 0-0 b6 8. cxd5 exd5 9. Nc3 Bb7 10. Bf4 Bxf4 11. gxf4 c5 12. Rfd1 Nc6 13. e3 Rc8 14. Ne5 c4 15. Kh1 a6 16. Rg1 Rc7 17. Bh3 Bc8 18. Bxc8 Qxc8 19. Rg2 Ne7 20. Rag1 Ne8 21. f5 Kh8 22. f6 gxf6 23. Nxf7+ Rxf7 24. Nxd5 Ng7 25. Nxc7 Qxc7 26. Rc1 b5 27. b3 Nef5 28. bxc4 Nh4 29. Rg4 Nf3 30. Rg3 Qb7 31. d5 Ne5 32. cxb5 Qxd5+ 33. e4 Qxb5 34. Rb3 Qd7 35. f4 Ng6 36. Qc8+ Kh7 37. f5 Nf8 38. Qxd7 Nxd7 39. Rc8 h5 40. Rb7 Ne5 41. Rbb8 Kh6 42. h4 Nxf5 43. exf5 Rd7 44. Rd8 Rc7 45. Rh8+ Kg7 46. Rbg8+ Kf7 47. Rh7+ Kxg8 48. Rxc7 Kf8 49. Kg2 Nd3 50. Rc6 Nb4 51. Rxf6+ Kg7 52. Rg6+ Kf7 53. a3 1-0

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.06.29"]
[Round "7"]
[White "Jin, Yueheng"]
[Black "Cao, Qingfeng"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2364"]
[BlackElo "2410"]
[PlyCount "63"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 b6 5. cxd5 exd5 6. Bb2 Be7 7. g3 0-0 8. Bg2 Ba6 9. d3 c5 10. 0-0 Nc6 11. Re1 Qd7 12. Nc3 Rad8 13. a3 Qf5 14. d4 Ne4 15. Qb1 Bf6 16. Ra2 Rfe8 17. dxc5 Ne5 18. Nxe4 Nxf3+ 19. Bxf3 dxe4 20. Be2 Bxe2 21. Rxe2 Bxb2 22. Rexb2 Qxc5 23. Rc2 Qe5 24. Rd2 g6 25. Qd1 Qe7 26. a4 h5 27. h4 Kh7 28. Rac2 Rxd2 29. Rxd2 Qe6 30. Rd6 Qe5 31. Rd5 Qf6 32. Rd6 1/2-1/2

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.06.28"]
[Round "6"]
[White "Cao, Qingfeng"]
[Black "Kong, Xiangrui"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2410"]
[BlackElo "2470"]
[PlyCount "50"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. g3 Bf5 6. Bg2 Ne4 7. Nh4 Nxc3 8. bxc3 Bc8 9. 0-0 0-0 10. f4 Nc6 11. Qd3 e5 12. fxe5 dxe5 13. Ba3 Re8 14. Bd5 Be6 15. Rad1 Bxd5 16. cxd5 Qxd5 17. e4 Qa5 18. Bc5 exd4 19. cxd4 Qxa2 20. Nf3 b6 21. Ba3 Nxd4 22. Nxd4 Rad8 23. Rd2 Rxd4 24. Qb5 Qe6 25. Rdf2 Rd7 0-1

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.06.27"]
[Round "5"]
[White "Zhong, Taoyu"]
[Black "Cao, Qingfeng"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1778"]
[BlackElo "2410"]
[PlyCount "74"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 a6 4. cxd5 exd5 5. Nc3 Nf6 6. Bg5 Be6 7. e3 Nbd7 8. Ne5 h6 9. Bxf6 Nxf6 10. Bd3 Bd6 11. 0-0 0-0 12. f4 c5 13. Qf3 Qb6 14. Na4 Qb4 15. Nxc5 Bxc5 16. dxc5 Qxc5 17. Rac1 Qb6 18. g4 Nxg4 19. Nxg4 Bxg4 20. Qg3 Rae8 21. Rce1 f5 22. Rf2 Rf6 23. h3 Rfe6 24. Qg2 Qa5 25. b4 Qxb4 26. Rb1 Qc3 27. Qxd5 Bxh3 28. Rc2 Qf6 29. Rxb7 Kh8 30. Rcc7 Rd6 31. Qf3 Bg4 32. Qf1 Rxe3 33. Rxg7 Rg3+ 34. Kf2 Rf3+ 35. Kg2 Qxg7 36. Rxg7 Rxf1 37. Rxg4 Rxd3 0-1

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.06.26"]
[Round "4"]
[White "Cao, Qingfeng"]
[Black "Xie, Jiaxiang"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2410"]
[BlackElo "2237"]
[PlyCount "127"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Nb6 7. Nc3 Be7 8. d3 0-0 9. a3 Be6 10. b4 f5 11. Bb2 a6 12. Rc1 Rb8 13. Nd2 Qd7 14. Na4 Nxa4 15. Bxc6 bxc6 16. Qxa4 Rb5 17. Nc4 Bf6 18. Qc2 f4 19. Nd2 Bh3 20. Rfd1 fxg3 21. hxg3 Bg5 22. Qxc6 Qf7 23. Qf3 Qg6 24. Rc6 Rxf3 25. Rxg6 Rxg3+ 26. Kh2 Rg4 27. Kxh3 Rh4+ 28. Kg2 hxg6 29. Nf3 Rh5 30. Bxe5 c5 31. bxc5 Rxc5 32. d4 Rc4 33. Rb1 Bf6 34. Rb8+ Kh7 35. Bxf6 gxf6 36. Rb7+ Kh6 37. Rb6 Ra4 38. Rxf6 Rf5 39. Rc6 Rxa3 40. e3 a5 41. Kg3 a4 42. Ne5 Ra1 43. f4 a3 44. Rxg6+ Kh7 45. Ra6 a2 46. Kg2 Rh5 47. Ra7+ Kg8 48. Ra8+ Kg7 49. Ra7+ Kf6 50. e4 Ke6 51. f5+ Kf6 52. Nf3 Rh8 53. Kg3 Re8 54. Kf4 Re7 55. e5+ Kf7 56. Ra8 Rb7 57. f6 Rb3 58. Ng5+ Kg6 59. Rg8+ Kh5 60. Rh8+ Kg6 61. Rg8+ Kh5 62. Rh8+ Kg6 63. Rg8+ Kh5 64. Ke4 1/2-1/2

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.06.25"]
[Round "3"]
[White "Chen, Qi b"]
[Black "Cao, Qingfeng"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2472"]
[BlackElo "2410"]
[PlyCount "81"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[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. Qe2 Ngf6 12. Bd2 c5 13. Nxd7 Qxd7 14. dxc5 Bxc5 15. 0-0-0 Qa4 16. Bc3 0-0 17. Bxf6 Qf4+ 18. Kb1 Qxf6 19. Ne4 Qe5 20. f4 Qc7 21. g4 Be7 22. Rhf1 Rac8 23. g5 Qc4 24. Rd3 h5 25. b3 Qc6 26. Rc3 Qd5 27. Rd3 Qc6 28. Rc3 Qd5 29. Rd1 Qf5 30. Rxc8 Rxc8 31. Rd7 Bf8 32. Rxb7 Qxf4 33. Rxa7 Rd8 34. Ra4 Qe5 35. Qf3 Rd4 36. Rxd4 Qxd4 37. a4 Qg1+ 38. Kb2 Ba3+ 39. Kxa3 Qa1+ 40. Kb4 Qd4+ 41. c4 1-0

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.06.24"]
[Round "2"]
[White "Cao, Qingfeng"]
[Black "Dong, Hongfu"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2410"]
[BlackElo "2314"]
[PlyCount "102"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 dxc4 7. Qc2 b5 8. a4 b4 9. Nfd2 c6 10. Nxc4 Qxd4 11. Rd1 Qc5 12. Be3 Qh5 13. Nbd2 Ng4 14. Nf3 Nxe3 15. Nxe3 a5 16. Rac1 Ba6 17. Nd4 Ra7 18. Bf3 Qg6 19. Nxc6 Qxc2 20. Nxe7+ Rxe7 21. Rxc2 Rd7 22. Rxd7 Nxd7 23. Rc6 Ra8 24. Rd6 Ra7 25. Bb7 Bb5 26. axb5 Rxb7 27. Nc4 Kf8 28. b6 Ke7 29. Rc6 Kd8 30. b3 Rb8 31. Kf1 Rc8 32. Nxa5 Rxc6 33. Nxc6+ Kc8 34. Nxb4 Nxb6 35. e4 Kc7 36. Ke2 Nd7 37. Nd3 Kd6 38. Kd2 g5 39. g4 Ke7 40. Kc3 f5 41. gxf5 exf5 42. e5 h5 43. Kd4 h4 44. Kd5 h3 45. b4 Nb6+ 46. Kc6 Nc4 47. b5 g4 48. Kc5 Na5 49. Nf4 Nb3+ 50. Kd5 Kd7 51. e6+ Ke7 1-0

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.06.23"]
[Round "1"]
[White "Gao, Linhao"]
[Black "Cao, Qingfeng"]
[Result "0-1"]
[ECO "B67"]
[WhiteElo "1915"]
[BlackElo "2410"]
[PlyCount "58"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f3 Nxd4 10. Qxd4 h6 11. Be3 Bc6 12. Bc4 Qc7 13. Bb3 Be7 14. g4 Nd7 15. Rhe1 Rc8 16. Kb1 b5 17. f4 0-0 18. f5 Nc5 19. Bc1 a5 20. Bxh6 Bf6 21. e5 Nxb3 22. Qf2 Bxe5 23. Rxe5 dxe5 24. f6 Rfd8 25. Re1 gxh6 26. Qh4 Nd2+ 27. Ka1 Kf8 28. Qxh6+ Ke8 29. Qg7 Qd6 0-1

[Event "Dongtai Rebecca Cup op"]
[Site "Dongtai"]
[Date "2025.06.22"]
[Round "9"]
[White "Cao, Qingfeng"]
[Black "Yu, Shi"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2410"]
[BlackElo "2029"]
[PlyCount "70"]
[EventDate "2025.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 0-0 7. 0-0 c6 8. Bc3 b6 9. Nbd2 Bb7 10. b4 Nbd7 11. Qb3 Rc8 12. Rab1 c5 13. bxc5 dxc4 14. Nxc4 Be4 15. Rbd1 bxc5 16. Nfe5 Bxg2 17. Kxg2 cxd4 18. Bxd4 Qc7 19. Nxd7 Nxd7 20. Ne3 Bc5 21. f3 Bxd4 22. Rxd4 Nb6 23. Rfd1 Qc3 24. R4d3 Qxb3 25. axb3 Rc7 26. Ra1 f6 27. Kf2 Kf7 28. Nc4 Nxc4 29. bxc4 Rb8 30. Ra4 Ke7 31. Rda3 Rbb7 32. Ke3 Rd7 33. c5 Rbc7 34. Ra5 Rd5 35. Rxa7 Rdxc5 1/2-1/2

[Event "Dongtai Rebecca Cup op"]
[Site "Dongtai"]
[Date "2025.06.21"]
[Round "7"]
[White "Cao, Qingfeng"]
[Black "Jin, Yueheng"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2410"]
[BlackElo "2364"]
[PlyCount "74"]
[EventDate "2025.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 0-0 6. e3 Nbd7 7. c5 c6 8. Bd3 b6 9. b4 a5 10. a3 Ba6 11. 0-0 Qc8 12. h3 Qb7 13. Rb1 Bxd3 14. Qxd3 axb4 15. axb4 Ra3 16. Qc2 Rfa8 17. Rfc1 Bd8 18. b5 Qc8 19. Ne2 bxc5 20. dxc5 Ne4 21. Nfd4 Ra2 22. Qd1 e5 23. bxc6 Ndxc5 24. Bxe5 Rd2 25. Qf1 Nd3 26. Bh2 Bh4 27. g3 Bf6 28. g4 Be5 29. Bxe5 Nxe5 30. c7 Nc4 31. Rxc4 dxc4 32. Qg2 Qxc7 33. Qxe4 Rc8 34. Nc3 Rb8 35. Rxb8+ Qxb8 36. Nc6 Qf8 37. Qxc4 Rc2 1/2-1/2

[Event "Dongtai Rebecca Cup op"]
[Site "Dongtai"]
[Date "2025.06.21"]
[Round "8"]
[White "Jiang, Haochen"]
[Black "Cao, Qingfeng"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2450"]
[BlackElo "2410"]
[PlyCount "61"]
[EventDate "2025.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Be2 e6 5. Nf3 c5 6. 0-0 Nc6 7. c3 cxd4 8. cxd4 Nge7 9. Nc3 Bg4 10. Nh4 Bxe2 11. Nxe2 Ng6 12. Nf3 Be7 13. g3 0-0 14. h4 f6 15. h5 Ngxe5 16. dxe5 fxe5 17. Nh2 Bc5 18. Qb3 Qe7 19. Be3 d4 20. Bd2 Qf7 21. g4 d3 22. Qxd3 Rad8 23. Qc2 Bxf2+ 24. Kg2 Nd4 25. Nxd4 Rxd4 26. Be3 Rxg4+ 27. Kh1 Rf4 28. Bxf4 Qxf4 29. Rae1 Rf5 30. Re2 Rxh5 31. Qc8+ 1-0

[Event "Dongtai Rebecca Cup op"]
[Site "Dongtai"]
[Date "2025.06.20"]
[Round "6"]
[White "Peng, Hongchi"]
[Black "Cao, Qingfeng"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2399"]
[BlackElo "2410"]
[PlyCount "61"]
[EventDate "2025.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 Bb4 6. Nge2 Ne7 7. a3 Bxc3+ 8. Nxc3 dxc4 9. Bxc4 Nd7 10. h4 h5 11. Bg5 Nb6 12. Be2 Bg6 13. Qd2 Nbd5 14. Nxd5 exd5 15. Qb4 Qd7 16. Rc1 Rf8 17. Rh3 f6 18. Bf4 a5 19. Qb6 fxe5 20. Bxe5 Rf7 21. Rg3 Kf8 22. Rcc3 Qf5 23. f4 Qb1+ 24. Kf2 Re8 25. Qxb7 Be4 26. Bxh5 Ng6 27. Qxc6 Nxe5 28. dxe5 Rxf4+ 29. Rgf3 Qxb2+ 30. Kg3 Rxe5 31. Qc8+ 1-0

[Event "Dongtai Rebecca Cup op"]
[Site "Dongtai"]
[Date "2025.06.19"]
[Round "5"]
[White "Cao, Qingfeng"]
[Black "Xu, Ziyuan"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2410"]
[BlackElo "2117"]
[PlyCount "75"]
[EventDate "2025.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c5 7. Nge2 Nc6 8. Qd2 Qa5 9. d5 Ne5 10. Ng3 h5 11. Be2 Qb4 12. a3 Qb3 13. Qd1 Qxd1+ 14. Rxd1 e6 15. h3 exd5 16. cxd5 a6 17. a4 Rb8 18. Kf2 b5 19. axb5 axb5 20. Nxb5 h4 21. Nf1 Ne8 22. Na7 Nc7 23. f4 Nd7 24. Nd2 Rxb2 25. Nxc8 Rxc8 26. Nc4 Ra2 27. Nxd6 Rb8 28. Rb1 Rb4 29. Rhc1 Na6 30. Kf3 Rxb1 31. Rxb1 Nb4 32. Bc4 Rc2 33. Rc1 Bf8 34. Ne8 Nb6 35. Rxc2 Nxc2 36. Bb5 Na3 37. Ba6 f5 38. d6 1-0

[Event "Dongtai Rebecca Cup op"]
[Site "Dongtai"]
[Date "2025.06.19"]
[Round "4"]
[White "Sun, Chao"]
[Black "Cao, Qingfeng"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2235"]
[BlackElo "2410"]
[PlyCount "78"]
[EventDate "2025.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. d3 Be7 8. 0-0 0-0 9. Be3 Be6 10. a3 a5 11. Rc1 Nd5 12. Nxd5 Bxd5 13. Bc5 Bd6 14. Qa4 Qe7 15. Qb5 a4 16. Bxd6 Qxd6 17. Qc5 Ra5 18. Qxd6 cxd6 19. e3 Rb5 20. Rc2 Ra8 21. Nd2 Bxg2 22. Kxg2 Kf8 23. Rb1 Ke7 24. Rc3 Kd7 25. b4 axb3 26. Rcxb3 Rxb3 27. Rxb3 Kc7 28. Kf3 d5 29. Ke2 Ra5 30. Nb1 f5 31. Nc3 d4 32. Nb5+ Kd7 33. f4 exf4 34. gxf4 dxe3 35. Kxe3 Ra8 36. Nc3 Re8+ 37. Kf2 Kc8 38. Rb5 g6 39. Rd5 Rd8 1/2-1/2

[Event "Dongtai Rebecca Cup op"]
[Site "Dongtai"]
[Date "2025.06.17"]
[Round "3"]
[White "Cao, Qingfeng"]
[Black "Chen, Yuan"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2410"]
[BlackElo "2298"]
[PlyCount "88"]
[EventDate "2025.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Qc2 dxc4 8. Qxc4 b5 9. Qc2 Bb7 10. a4 Nbd7 11. Rd1 a6 12. Nc3 Qc8 13. Bg5 h6 14. Bxf6 Nxf6 15. Ne1 c5 16. axb5 Bxg2 17. Nxg2 cxd4 18. Rxd4 axb5 19. Rxa8 Qxa8 20. Nxb5 Rc8 21. Nc3 Nd5 22. Qa4 Qxa4 23. Rxa4 Nxc3 24. bxc3 Rxc3 25. Nf4 Rc8 26. Nd3 Bf6 27. Kg2 h5 28. f4 g6 29. Kf3 Rb8 30. h3 Rd8 31. Ra5 Rb8 32. g4 hxg4+ 33. hxg4 Bg7 34. Ra7 Bf6 35. g5 Bg7 36. Rd7 Kf8 37. Rc7 Kg8 38. e4 Ra8 39. Rd7 Kf8 40. Nc5 Ke8 41. Rb7 Bd4 42. Nd7 Ra3+ 43. Kg2 Ra2+ 44. Kf3 Ra3+ 1/2-1/2

[Event "Dongtai Rebecca Cup op"]
[Site "Dongtai"]
[Date "2025.06.17"]
[Round "1"]
[White "Cao, Qingfeng"]
[Black "Gu, Xianghan"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2410"]
[BlackElo "2199"]
[PlyCount "60"]
[EventDate "2025.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Bb4+ 5. Nbd2 dxc4 6. Qc2 b5 7. a4 c6 8. Bg2 Bb7 9. 0-0 a6 10. b3 c5 11. bxc4 bxc4 12. Qxc4 Bd5 13. Qd3 cxd4 14. Nxd4 Bxg2 15. Kxg2 0-0 16. N2f3 Qd5 17. Ba3 Bxa3 18. Qxa3 Nbd7 19. Rac1 Rfc8 20. Rfd1 Qb7 21. Rxc8+ Rxc8 22. Rc1 Rxc1 23. Qxc1 h6 24. Qc6 Qxc6 25. Nxc6 a5 26. Nxa5 Nc5 27. Nc4 Nxa4 28. e3 Kf8 29. Nd4 Nc5 30. f3 Nfd7 1/2-1/2

[Event "Dongtai Rebecca Cup op"]
[Site "Dongtai"]
[Date "2025.06.17"]
[Round "2"]
[White "Dong, Hongfu"]
[Black "Cao, Qingfeng"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2314"]
[BlackElo "2410"]
[PlyCount "70"]
[EventDate "2025.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Nd2 e6 8. Ngf3 Nh6 9. 0-0 Nf5 10. Nb3 Qa6 11. Qc3 Nd7 12. Bg5 Qb6 13. Qd2 c5 14. c3 c4 15. Nc1 f6 16. exf6 gxf6 17. Bf4 Bd6 18. b3 Rc8 19. Re1 Kf7 20. Ne2 Nf8 21. bxc4 Rxc4 22. Rab1 Qc7 23. Bxd6 Nxd6 24. Ng3 Ng6 25. Re3 Rc6 26. Ng5+ fxg5 27. Rf3+ Ke8 28. Qxg5 Qh7 29. Re1 Kd7 30. Rf6 Nf8 31. Qf4 Qg7 32. Re5 Ke7 33. Ref5 Nxf5 34. Nxf5+ exf5 35. Qe5+ Re6 0-1

[Event "Asia-ch"]
[Site "Al Ain"]
[Date "2025.05.15"]
[Round "9"]
[White "Cao, Qingfeng"]
[Black "Ilkhomi, Jaloliddin"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2420"]
[BlackElo "2272"]
[PlyCount "162"]
[EventDate "2025.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. Rd1 Bd7 9. Ne5 Bc6 10. Nxc6 Nxc6 11. Qxc4 Qd7 12. e3 Rfd8 13. Nc3 Nd5 14. Bd2 Rac8 15. Qe2 Na7 16. Rac1 Nxc3 17. Bxc3 c6 18. Ba5 Re8 19. a4 Rb8 20. Qg4 f5 21. Qe2 Nc8 22. b3 Nd6 23. f3 Nf7 24. Bb6 Bd6 25. e4 Bc7 26. Bc5 Bd6 27. b4 Rbd8 28. Qa2 Kh8 29. Rd2 f4 30. g4 Qe7 31. Bf1 Qh4 32. Rd3 Rd7 33. Rcd1 Qe7 34. Bxd6 Rxd6 35. Qb2 Red8 36. b5 axb5 37. axb5 c5 38. Qa3 cxd4 39. Rxd4 Qc7 40. Rxd6 Rxd6 41. Rc1 Qb6+ 42. Qc5 Qxc5+ 43. Rxc5 g5 44. Kf2 Kg7 45. Rc7 b6 46. e5 Rd2+ 47. Be2 Kf8 48. Ke1 Rb2 49. Rc6 Nxe5 50. Rxe6 Nd7 51. Rh6 Ne5 52. Rxb6 Rb3 53. Rf6+ Ke7 54. Rf5 Ke6 55. Rxg5 Rxb5 56. Rg7 Rb1+ 57. Kd2 Rb3 58. Rxh7 Nxf3+ 59. Bxf3 Rxf3 60. Ke2 Ra3 61. Rh5 Kf6 62. Kf2 Kg6 63. Kg2 Rb3 64. Rf5 Rb2+ 65. Kh3 Rf2 66. Rf8 Kg7 67. Ra8 Kg6 68. Ra5 Kh6 69. Ra6+ Kg5 70. Ra8 Kg6 71. Rg8+ Kh7 72. Rf8 Kg7 73. Ra8 Kg6 74. Ra6+ Kg5 75. Ra5+ Kg6 76. Rb5 Kh6 77. Rb6+ Kg5 78. Rb3 Kg6 79. Rb5 Kh6 80. Rb1 Kg5 81. Rh1 Re2 1/2-1/2

[Event "Asia-ch"]
[Site "Al Ain"]
[Date "2025.05.14"]
[Round "8"]
[White "Huh, Isaak"]
[Black "Cao, Qingfeng"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2087"]
[BlackElo "2420"]
[PlyCount "76"]
[EventDate "2025.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. cxd5 0-0 8. Be2 Na6 9. Bf3 b5 10. Nge2 b4 11. Ne4 Nxe4 12. Bxe4 Bb7 13. 0-0 Qb6 14. Bf4 Rfd8 15. Rfd1 e6 16. Bg5 Rd6 17. Nf4 f6 18. Bh4 g5 19. Nxe6 gxh4 20. Qf3 Nc7 21. Qh5 Nxe6 22. Bxh7+ Kf8 23. dxe6 Rxe6 24. Qxh4 Rd8 25. Rd3 Ba6 26. Rd2 Qa5 27. b3 Qg5 28. Qxg5 fxg5 29. h3 Rxd4 30. Rxd4 Bxd4 31. Rd1 Bb6 32. Bd3 Bxd3 33. Rxd3 Re2 34. Rf3+ Kg7 35. g3 Rxa2 36. h4 gxh4 37. gxh4 a5 38. Kf1 Rxf2+ 0-1

[Event "Asia-ch"]
[Site "Al Ain"]
[Date "2025.05.13"]
[Round "7"]
[White "Omar, Noaman"]
[Black "Cao, Qingfeng"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2319"]
[BlackElo "2420"]
[PlyCount "75"]
[EventDate "2025.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. cxd5 exd5 8. e3 0-0 9. Bd3 b6 10. Ne2 Re8 11. 0-0 Ba6 12. Ng3 Bxd3 13. Qxd3 Nc6 14. Bb2 c4 15. Qd2 b5 16. Rae1 h5 17. e4 h4 18. Nf5 g6 19. e5 Nh7 20. Nh6+ Kg7 21. Bc1 Rh8 22. e6 fxe6 23. Rxe6 Qd7 24. Nf5+ Kf7 25. Rxg6 Qxf5 26. Rxc6 Rac8 27. Ra6 Rc7 28. Re1 Rg8 29. Kf2 Kg7 30. Re5 Qf7 31. Qh6+ Kh8 32. Qxh4 b4 33. axb4 Rcc8 34. Bf4 Rcf8 35. Rh5 Rg6 36. Be5+ Kg8 37. Rxg6+ Qxg6 38. Qg3 1-0

[Event "Asia-ch"]
[Site "Al Ain"]
[Date "2025.05.12"]
[Round "6"]
[White "Cao, Qingfeng"]
[Black "Prathamesh, Sunil Mokal"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "2420"]
[BlackElo "2351"]
[PlyCount "44"]
[EventDate "2025.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 c6 5. Bg2 d5 6. 0-0 0-0 7. b3 dxc4 8. bxc4 c5 9. e3 Nc6 10. Bb2 Qb6 11. Qb3 Ne4 12. Ne5 Nd6 13. Nxc6 bxc6 14. Nd2 Be6 15. Rfc1 Rab8 16. Bc3 cxd4 17. Qxb6 Rxb6 18. Bxd4 Bxd4 19. exd4 Rb2 20. Nb3 Nxc4 21. Bxc6 Nb6 22. Rc5 Rd8 1/2-1/2

[Event "Asia-ch"]
[Site "Al Ain"]
[Date "2025.05.11"]
[Round "5"]
[White "Vetokhin, Savva"]
[Black "Cao, Qingfeng"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "2558"]
[BlackElo "2420"]
[PlyCount "81"]
[EventDate "2025.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nf3 d5 6. Bd2 b6 7. cxd5 exd5 8. Bd3 Re8 9. 0-0 Bd6 10. Nb5 Bf8 11. Ne5 c5 12. f4 Bb7 13. Be1 a6 14. Nc3 cxd4 15. exd4 Qd6 16. a3 b5 17. Bc2 Nbd7 18. Ne2 a5 19. Qd3 b4 20. Qh3 Bc8 21. Ng3 bxa3 22. Nf5 axb2 23. Rb1 Qb6 24. Bc3 Ne4 25. Rxb2 Qe6 26. Bxe4 dxe4 27. d5 Qa6 28. Nc6 Bc5+ 29. Rff2 Nf6 30. Bxf6 Bxf5 31. Qxf5 Qd3 32. Qg4 g6 33. h3 Qxd5 34. Ne5 Bxf2+ 35. Rxf2 Re6 36. Qh4 a4 37. f5 Rb6 38. fxg6 fxg6 39. Nxg6 Rb1+ 40. Kh2 Qd6+ 41. Ne5 1-0

[Event "Asia-ch Blitz"]
[Site "Al Ain"]
[Date "2025.05.10"]
[Round "4"]
[White "Cao, Qingfeng"]
[Black "Agmanov, Zhandos"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2420"]
[BlackElo "2480"]
[PlyCount "168"]
[EventDate "2025.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Nc3 a5 8. b3 b6 9. Bb2 Ba6 10. Nd2 b5 11. a3 Nbd7 12. c5 b4 13. axb4 axb4 14. Na4 Bb5 15. Re1 Qc7 16. e4 dxe4 17. Nxe4 Nd5 18. Qc2 Rfd8 19. h4 h6 20. Ra2 Bf8 21. Rea1 e5 22. Nb6 Rxa2 23. Rxa2 exd4 24. Nxd7 d3 25. Ndf6+ Nxf6 26. Nxf6+ gxf6 27. Qd2 Bxc5 28. Bxf6 Bf8 29. Bxd8 Qxd8 30. Ra7 Qd4 31. Ra8 Kg7 32. Bf1 Bc5 33. Ra2 Qe5 34. Kh2 Qf5 35. Ra1 Bd4 36. Rd1 Bc3 37. Qf4 Qg6 38. Qf3 d2 39. Bxb5 cxb5 40. h5 Qg5 41. Kg2 Kg8 42. Qa8+ Kg7 43. Qf3 Qe5 44. Qg4+ Kf8 45. Qc8+ Kg7 46. Qg4+ Kh7 47. Qf3 Kg8 48. Qg4+ Kh8 49. Qf3 Qe6 50. Qf4 Kg7 51. Qf3 Qxb3 52. Qg4+ Kh8 53. Qf3 Qe6 54. Qf4 Kg7 55. Qf3 Qe5 56. Qg4+ Kh7 57. Qf3 Qe6 58. Qd3+ Kg7 59. Qxb5 Qe4+ 60. Kh2 Qf3 61. Qf1 Qxh5+ 62. Kg1 b3 63. Rb1 b2 64. Qd3 Qe5 65. Kg2 h5 66. Rh1 Qd4 67. Qxd4+ Bxd4 68. Rd1 Bc3 69. Kf3 Kg6 70. Ke4 Kg5 71. Kd3 Ba5 72. Rb1 Kg4 73. Ke2 Bc3 74. Kd3 Ba5 75. Ke2 Bc3 76. Rh1 f5 77. Kd3 Bf6 78. Kxd2 Kf3 79. Kc2 Kxf2 80. Rxh5 Kxg3 81. Rxf5 Bd4 82. Rb5 Kf4 83. Rxb2 Bxb2 84. Kxb2 Ke5 1/2-1/2

[Event "Asia-ch Blitz"]
[Site "Al Ain"]
[Date "2025.05.10"]
[Round "4"]
[White "Cao, Qingfeng"]
[Black "Agmanov, Zhandos"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2420"]
[BlackElo "2480"]
[PlyCount "168"]
[EventDate "2025.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Nc3 a5 8. b3 b6 9. Bb2 Ba6 10. Nd2 b5 11. a3 Nbd7 12. c5 b4 13. axb4 axb4 14. Na4 Bb5 15. Re1 Qc7 16. e4 dxe4 17. Nxe4 Nd5 18. Qc2 Rfd8 19. h4 h6 20. Ra2 Bf8 21. Rea1 e5 22. Nb6 Rxa2 23. Rxa2 exd4 24. Nxd7 d3 25. Ndf6+ Nxf6 26. Nxf6+ gxf6 27. Qd2 Bxc5 28. Bxf6 Bf8 29. Bxd8 Qxd8 30. Ra7 Qd4 31. Ra8 Kg7 32. Bf1 Bc5 33. Ra2 Qe5 34. Kh2 Qf5 35. Ra1 Bd4 36. Rd1 Bc3 37. Qf4 Qg6 38. Qf3 d2 39. Bxb5 cxb5 40. h5 Qg5 41. Kg2 Kg8 42. Qa8+ Kg7 43. Qf3 Qe5 44. Qg4+ Kf8 45. Qc8+ Kg7 46. Qg4+ Kh7 47. Qf3 Kg8 48. Qg4+ Kh8 49. Qf3 Qe6 50. Qf4 Kg7 51. Qf3 Qxb3 52. Qg4+ Kh8 53. Qf3 Qe6 54. Qf4 Kg7 55. Qf3 Qe5 56. Qg4+ Kh7 57. Qf3 Qe6 58. Qd3+ Kg7 59. Qxb5 Qe4+ 60. Kh2 Qf3 61. Qf1 Qxh5+ 62. Kg1 b3 63. Rb1 b2 64. Qd3 Qe5 65. Kg2 h5 66. Rh1 Qd4 67. Qxd4+ Bxd4 68. Rd1 Bc3 69. Kf3 Kg6 70. Ke4 Kg5 71. Kd3 Ba5 72. Rb1 Kg4 73. Ke2 Bc3 74. Kd3 Ba5 75. Ke2 Bc3 76. Rh1 f5 77. Kd3 Bf6 78. Kxd2 Kf3 79. Kc2 Kxf2 80. Rxh5 Kxg3 81. Rxf5 Bd4 82. Rb5 Kf4 83. Rxb2 Bxb2 84. Kxb2 Ke5 1/2-1/2

[Event "Asia-ch"]
[Site "Al Ain"]
[Date "2025.05.10"]
[Round "4"]
[White "Cao, Qingfeng"]
[Black "Idani, Pouya"]
[Result "1/2-1/2"]
[ECO "E00"]
[WhiteElo "2420"]
[BlackElo "2630"]
[PlyCount "72"]
[EventDate "2025.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 0-0 6. Nf3 c5 7. 0-0 Nc6 8. dxc5 Bxc5 9. Nc3 h6 10. a3 a5 11. Bf4 d6 12. Na4 e5 13. Nxc5 exf4 14. Na4 fxg3 15. hxg3 Be6 16. Rc1 Rb8 17. Nd4 Nxd4 18. Qxd4 b5 19. cxb5 Rxb5 20. Rc6 Bd5 21. Rb6 Bxg2 22. Rxb5 Bxf1 23. Kxf1 Qd7 24. Nc3 Rc8 25. a4 Qh3+ 26. Ke1 d5 27. Rc5 Rb8 28. Rb5 Rc8 29. Rc5 Rb8 30. Rb5 Rc8 31. Kd2 Qf1 32. f3 Qa1 33. Qe5 Qg1 34. Rb8 Rxb8 35. Qxb8+ Kh7 36. Qe5 Qc5 1/2-1/2

[Event "Asia-ch Blitz"]
[Site "Al Ain"]
[Date "2025.05.10"]
[Round "2"]
[White "Cao, Qingfeng"]
[Black "Muhammed, Shuaau"]
[Result "1-0"]
[ECO "E66"]
[WhiteElo "2420"]
[BlackElo "2082"]
[PlyCount "71"]
[EventDate "2025.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nc3 c5 7. 0-0 Nc6 8. d5 Na5 9. Nd2 a6 10. Rb1 b5 11. cxb5 axb5 12. Nxb5 c4 13. Nd4 Qb6 14. e3 Ng4 15. b4 cxb3 16. N2xb3 Nxb3 17. Rxb3 Qc5 18. Nc6 Re8 19. a3 Bd7 20. Rb7 Bxc6 21. dxc6 Ne5 22. Qd4 Nf3+ 23. Bxf3 Bxd4 24. exd4 Qxd4 25. Be3 Qf6 26. Kg2 Rec8 27. Rc1 e6 28. c7 Kg7 29. a4 Rxa4 30. Rb8 Ra1 31. Rxc8 Rxc1 32. Bxc1 Qc3 33. Bb2 Qxb2 34. Rb8 Qe5 35. c8Q h5 36. Qh8# 1-0

[Event "Asia-ch Blitz"]
[Site "Al Ain"]
[Date "2025.05.10"]
[Round "2"]
[White "Cao, Qingfeng"]
[Black "Muhammed, Shuaau"]
[Result "1-0"]
[ECO "E66"]
[WhiteElo "2420"]
[BlackElo "2082"]
[PlyCount "71"]
[EventDate "2025.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nc3 c5 7. 0-0 Nc6 8. d5 Na5 9. Nd2 a6 10. Rb1 b5 11. cxb5 axb5 12. Nxb5 c4 13. Nd4 Qb6 14. e3 Ng4 15. b4 cxb3 16. N2xb3 Nxb3 17. Rxb3 Qc5 18. Nc6 Re8 19. a3 Bd7 20. Rb7 Bxc6 21. dxc6 Ne5 22. Qd4 Nf3+ 23. Bxf3 Bxd4 24. exd4 Qxd4 25. Be3 Qf6 26. Kg2 Rec8 27. Rc1 e6 28. c7 Kg7 29. a4 Rxa4 30. Rb8 Ra1 31. Rxc8 Rxc1 32. Bxc1 Qc3 33. Bb2 Qxb2 34. Rb8 Qe5 35. c8Q h5 36. Qh8# 1-0

[Event "Asia-ch Blitz"]
[Site "Al Ain"]
[Date "2025.05.10"]
[Round "7"]
[White "Cao, Qingfeng"]
[Black "Pranav, V."]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2420"]
[BlackElo "2621"]
[PlyCount "202"]
[EventDate "2025.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. a3 Bxd2+ 6. Qxd2 Bb7 7. e3 0-0 8. Be2 d5 9. b3 Nbd7 10. 0-0 a5 11. Bb2 a4 12. b4 dxc4 13. Bxc4 Ne4 14. Qe2 Nd6 15. Bd3 f5 16. Rac1 Bd5 17. Rfd1 Bb3 18. Bc2 Bc4 19. Bd3 Bb3 20. Bc2 Bd5 21. Bd3 c6 22. Nd2 b5 23. f3 Rc8 24. e4 fxe4 25. fxe4 Ba2 26. Nf3 Qe8 27. Re1 Bc4 28. Nd2 Bxd3 29. Qxd3 Qg6 30. Re3 Rf4 31. Rg3 Rg4 32. Rxg4 Qxg4 33. Qf3 Qxf3 34. gxf3 Nb6 35. Rc5 Nd7 36. Rc2 Nb6 37. Rc5 g6 38. Kf2 Kf7 39. Ke2 Nd7 40. Rc1 Nb6 41. Rc5 Ke7 42. Kd3 Nbc4 43. Nxc4 Nxc4 44. Bc1 Rf8 45. Ke2 Kd7 46. h4 Nd6 47. h5 gxh5 48. Rxh5 Rf7 49. Rh6 Rg7 50. Kf2 Nc4 51. Rh5 Rf7 52. Ke2 Rg7 53. Kf2 Rf7 54. f4 Nd6 55. Kf3 Rg7 56. Rh6 Nf7 57. Rh1 Nd6 58. Rh5 Ke8 59. f5 exf5 60. exf5 Rg1 61. Bf4 Rf1+ 62. Kg4 Ne4 63. Be5 Nf2+ 64. Kg3 Ne4+ 65. Kg2 Rf2+ 66. Kg1 Rf3 67. Rxh7 Rxf5 68. Rc7 Rf3 69. Rxc6 Rxa3 70. Rb6 Nc3 71. d5 Nxd5 72. Rxb5 Ne3 73. Ra5 Kd7 74. Ra6 Rb3 75. Bf4 Nd5 76. Rd6+ Kc8 77. Rxd5 a3 78. Ra5 Rxb4 79. Bd6 Rb1+ 80. Kf2 Rb2+ 81. Kf3 a2 82. Ra7 Rd2 83. Bf4 Rb2 84. Ke3 Kd8 85. Kd3 Ke8 86. Be5 Rg2 87. Bc3 Kd8 88. Bd2 Rg3+ 89. Kc2 Rg4 90. Rxa2 Kd7 91. Ra6 Rc4+ 92. Kd3 Rc6 93. Ra5 Ke6 94. Bf4 Rb6 95. Be3 Rb1 96. Ke4 Re1 97. Ra6+ Ke7 98. Kd4 Kf7 99. Bg5 Re2 100. Ra5 Re1 101. Rd5 Rd1+ 1/2-1/2

[Event "Asia-ch Blitz"]
[Site "Al Ain"]
[Date "2025.05.10"]
[Round "7"]
[White "Cao, Qingfeng"]
[Black "Pranav, V."]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2420"]
[BlackElo "2621"]
[PlyCount "202"]
[EventDate "2025.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. a3 Bxd2+ 6. Qxd2 Bb7 7. e3 0-0 8. Be2 d5 9. b3 Nbd7 10. 0-0 a5 11. Bb2 a4 12. b4 dxc4 13. Bxc4 Ne4 14. Qe2 Nd6 15. Bd3 f5 16. Rac1 Bd5 17. Rfd1 Bb3 18. Bc2 Bc4 19. Bd3 Bb3 20. Bc2 Bd5 21. Bd3 c6 22. Nd2 b5 23. f3 Rc8 24. e4 fxe4 25. fxe4 Ba2 26. Nf3 Qe8 27. Re1 Bc4 28. Nd2 Bxd3 29. Qxd3 Qg6 30. Re3 Rf4 31. Rg3 Rg4 32. Rxg4 Qxg4 33. Qf3 Qxf3 34. gxf3 Nb6 35. Rc5 Nd7 36. Rc2 Nb6 37. Rc5 g6 38. Kf2 Kf7 39. Ke2 Nd7 40. Rc1 Nb6 41. Rc5 Ke7 42. Kd3 Nbc4 43. Nxc4 Nxc4 44. Bc1 Rf8 45. Ke2 Kd7 46. h4 Nd6 47. h5 gxh5 48. Rxh5 Rf7 49. Rh6 Rg7 50. Kf2 Nc4 51. Rh5 Rf7 52. Ke2 Rg7 53. Kf2 Rf7 54. f4 Nd6 55. Kf3 Rg7 56. Rh6 Nf7 57. Rh1 Nd6 58. Rh5 Ke8 59. f5 exf5 60. exf5 Rg1 61. Bf4 Rf1+ 62. Kg4 Ne4 63. Be5 Nf2+ 64. Kg3 Ne4+ 65. Kg2 Rf2+ 66. Kg1 Rf3 67. Rxh7 Rxf5 68. Rc7 Rf3 69. Rxc6 Rxa3 70. Rb6 Nc3 71. d5 Nxd5 72. Rxb5 Ne3 73. Ra5 Kd7 74. Ra6 Rb3 75. Bf4 Nd5 76. Rd6+ Kc8 77. Rxd5 a3 78. Ra5 Rxb4 79. Bd6 Rb1+ 80. Kf2 Rb2+ 81. Kf3 a2 82. Ra7 Rd2 83. Bf4 Rb2 84. Ke3 Kd8 85. Kd3 Ke8 86. Be5 Rg2 87. Bc3 Kd8 88. Bd2 Rg3+ 89. Kc2 Rg4 90. Rxa2 Kd7 91. Ra6 Rc4+ 92. Kd3 Rc6 93. Ra5 Ke6 94. Bf4 Rb6 95. Be3 Rb1 96. Ke4 Re1 97. Ra6+ Ke7 98. Kd4 Kf7 99. Bg5 Re2 100. Ra5 Re1 101. Rd5 Rd1+ 1/2-1/2

[Event "Asia-ch Blitz"]
[Site "Al Ain"]
[Date "2025.05.10"]
[Round "9"]
[White "Cao, Qingfeng"]
[Black "Shubin, Kirill"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2420"]
[BlackElo "2443"]
[PlyCount "218"]
[EventDate "2025.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 0-0 5. a3 Be7 6. e4 d6 7. Bd3 Nfd7 8. b4 e5 9. Bb2 exd4 10. Nxd4 Bf6 11. Qc2 Nc6 12. Nxc6 bxc6 13. 0-0 a5 14. Bc3 Re8 15. Nb3 axb4 16. axb4 Rxa1 17. Rxa1 Ne5 18. Bf1 Be6 19. Na5 Bd7 20. h3 Ng6 21. Ra3 Qe7 22. Bxf6 Qxf6 23. c5 Qd4 24. cxd6 Qxb4 25. Qc3 Qxc3 26. Rxc3 cxd6 27. Rd3 Re6 28. Nb7 Rxe4 29. Rxd6 Nf8 30. Nc5 Re7 31. Nxd7 Nxd7 32. Rxc6 Nf8 33. Rc8 g6 34. h4 Kg7 35. g3 h5 36. Ra8 Nh7 37. Ra6 Nf6 38. Bd3 Rd7 39. Be2 Ne4 40. Bf3 Nf6 41. Kg2 Rc7 42. Rc6 Ra7 43. Rb6 Ra2 44. Rb7 Rd2 45. Ra7 Nd7 46. Ra5 Kf6 47. Ra6+ Kg7 48. Ra5 Nb6 49. Rc5 Rb2 50. Rc7 Rd2 51. Rc5 Na4 52. Rd5 Rb2 53. Rd7 Nc5 54. Ra7 Nd3 55. Bd5 Rxf2+ 56. Kg1 Rf6 57. Bb3 Ne5 58. Bd1 Rb6 59. Be2 Rb2 60. Kf1 Rc2 61. Ra4 Rc3 62. Kg2 Re3 63. Kf2 Rc3 64. Kg2 Nd7 65. Rc4 Ra3 66. Rc7 Ne5 67. Rc5 Kf6 68. Rc2 Rb3 69. Ra2 Rc3 70. Rb2 Kg7 71. Ra2 Nd7 72. Rd2 Nf6 73. Rd4 Kf8 74. Rf4 Ke7 75. Ra4 Nd5 76. Bf3 Ne3+ 77. Kf2 Nf5 78. Ra2 Kf6 79. Rd2 Ra3 80. Rb2 Rc3 81. Ra2 Rb3 82. Rd2 Ra3 83. Rb2 Nd4 84. Be4 Ke5 85. Bb1 Rf3+ 86. Kg2 Ra3 87. Rf2 f5 88. Rd2 Rb3 89. Ba2 Re3 90. Bf7 Kf6 91. Rxd4 Kxf7 92. Rd6 Re6 93. Rd4 Ke7 94. Ra4 Re4 95. Ra6 Re6 96. Ra4 Kf6 97. Kf3 Rc6 98. Rb4 Rd6 99. Ra4 g5 100. hxg5+ Kxg5 101. Ra8 Rd3+ 102. Kg2 Rd6 103. Rg8+ Rg6 104. Ra8 Kh6 105. Kf3 Kg5 106. Rb8 Rc6 107. Rg8+ Kf6 108. Rf8+ Kg6 109. Rg8+ Kf7 1/2-1/2

[Event "Asia-ch Blitz"]
[Site "Al Ain"]
[Date "2025.05.10"]
[Round "9"]
[White "Cao, Qingfeng"]
[Black "Shubin, Kirill"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2420"]
[BlackElo "2443"]
[PlyCount "218"]
[EventDate "2025.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 0-0 5. a3 Be7 6. e4 d6 7. Bd3 Nfd7 8. b4 e5 9. Bb2 exd4 10. Nxd4 Bf6 11. Qc2 Nc6 12. Nxc6 bxc6 13. 0-0 a5 14. Bc3 Re8 15. Nb3 axb4 16. axb4 Rxa1 17. Rxa1 Ne5 18. Bf1 Be6 19. Na5 Bd7 20. h3 Ng6 21. Ra3 Qe7 22. Bxf6 Qxf6 23. c5 Qd4 24. cxd6 Qxb4 25. Qc3 Qxc3 26. Rxc3 cxd6 27. Rd3 Re6 28. Nb7 Rxe4 29. Rxd6 Nf8 30. Nc5 Re7 31. Nxd7 Nxd7 32. Rxc6 Nf8 33. Rc8 g6 34. h4 Kg7 35. g3 h5 36. Ra8 Nh7 37. Ra6 Nf6 38. Bd3 Rd7 39. Be2 Ne4 40. Bf3 Nf6 41. Kg2 Rc7 42. Rc6 Ra7 43. Rb6 Ra2 44. Rb7 Rd2 45. Ra7 Nd7 46. Ra5 Kf6 47. Ra6+ Kg7 48. Ra5 Nb6 49. Rc5 Rb2 50. Rc7 Rd2 51. Rc5 Na4 52. Rd5 Rb2 53. Rd7 Nc5 54. Ra7 Nd3 55. Bd5 Rxf2+ 56. Kg1 Rf6 57. Bb3 Ne5 58. Bd1 Rb6 59. Be2 Rb2 60. Kf1 Rc2 61. Ra4 Rc3 62. Kg2 Re3 63. Kf2 Rc3 64. Kg2 Nd7 65. Rc4 Ra3 66. Rc7 Ne5 67. Rc5 Kf6 68. Rc2 Rb3 69. Ra2 Rc3 70. Rb2 Kg7 71. Ra2 Nd7 72. Rd2 Nf6 73. Rd4 Kf8 74. Rf4 Ke7 75. Ra4 Nd5 76. Bf3 Ne3+ 77. Kf2 Nf5 78. Ra2 Kf6 79. Rd2 Ra3 80. Rb2 Rc3 81. Ra2 Rb3 82. Rd2 Ra3 83. Rb2 Nd4 84. Be4 Ke5 85. Bb1 Rf3+ 86. Kg2 Ra3 87. Rf2 f5 88. Rd2 Rb3 89. Ba2 Re3 90. Bf7 Kf6 91. Rxd4 Kxf7 92. Rd6 Re6 93. Rd4 Ke7 94. Ra4 Re4 95. Ra6 Re6 96. Ra4 Kf6 97. Kf3 Rc6 98. Rb4 Rd6 99. Ra4 g5 100. hxg5+ Kxg5 101. Ra8 Rd3+ 102. Kg2 Rd6 103. Rg8+ Rg6 104. Ra8 Kh6 105. Kf3 Kg5 106. Rb8 Rc6 107. Rg8+ Kf6 108. Rf8+ Kg6 109. Rg8+ Kf7 1/2-1/2

[Event "Asia-ch Blitz"]
[Site "Al Ain"]
[Date "2025.05.10"]
[Round "6"]
[White "Karthik, Venkataraman"]
[Black "Cao, Qingfeng"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2565"]
[BlackElo "2420"]
[PlyCount "94"]
[EventDate "2025.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. Bd3 Bxd3 9. Qxd3 Nf6 10. Bf4 Bd6 11. Ne5 Bxe5 12. Bxe5 Qa5+ 13. c3 Nbd7 14. Bf4 0-0 15. 0-0 Rad8 16. b4 Qb6 17. Qf3 Rfe8 18. Rfe1 a5 19. a3 Qb5 20. Rac1 axb4 21. axb4 Qd5 22. Qe2 Ra8 23. Be5 Ra2 24. Qd3 Rea8 25. c4 Nxe5 26. Rxe5 Qd6 27. b5 Nd7 28. Re2 cxb5 29. cxb5 R2a3 30. Qe4 Nf6 31. Qxb7 Qxd4 32. b6 Ra1 33. Ree1 R1a2 34. Re2 Ra1 35. Rec2 Nd5 36. Rc8+ Kh7 37. Qxf7 Rxc8 38. Rxa1 Qxa1+ 39. Kh2 Nxb6 40. Qxe6 Qf6 41. Qe4+ Qg6 42. Qf4 Rc4 43. Qe5 Rxh4+ 44. Kg1 Nc4 45. Qd5 Nd6 46. f3 Qxg3 47. Qd3+ Qg6 0-1

[Event "Asia-ch Blitz"]
[Site "Al Ain"]
[Date "2025.05.10"]
[Round "6"]
[White "Karthik, Venkataraman"]
[Black "Cao, Qingfeng"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2565"]
[BlackElo "2420"]
[PlyCount "94"]
[EventDate "2025.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. Bd3 Bxd3 9. Qxd3 Nf6 10. Bf4 Bd6 11. Ne5 Bxe5 12. Bxe5 Qa5+ 13. c3 Nbd7 14. Bf4 0-0 15. 0-0 Rad8 16. b4 Qb6 17. Qf3 Rfe8 18. Rfe1 a5 19. a3 Qb5 20. Rac1 axb4 21. axb4 Qd5 22. Qe2 Ra8 23. Be5 Ra2 24. Qd3 Rea8 25. c4 Nxe5 26. Rxe5 Qd6 27. b5 Nd7 28. Re2 cxb5 29. cxb5 R2a3 30. Qe4 Nf6 31. Qxb7 Qxd4 32. b6 Ra1 33. Ree1 R1a2 34. Re2 Ra1 35. Rec2 Nd5 36. Rc8+ Kh7 37. Qxf7 Rxc8 38. Rxa1 Qxa1+ 39. Kh2 Nxb6 40. Qxe6 Qf6 41. Qe4+ Qg6 42. Qf4 Rc4 43. Qe5 Rxh4+ 44. Kg1 Nc4 45. Qd5 Nd6 46. f3 Qxg3 47. Qd3+ Qg6 0-1

[Event "Asia-ch Blitz"]
[Site "Al Ain"]
[Date "2025.05.10"]
[Round "1"]
[White "Madaminov, Mukhiddin"]
[Black "Cao, Qingfeng"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2520"]
[BlackElo "2420"]
[PlyCount "81"]
[EventDate "2025.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Bc5 7. 0-0 Nd7 8. exd5 exd5 9. Na4 Bd6 10. d4 Ngf6 11. Bd3 0-0 12. Nc3 Re8 13. g3 Qc7 14. Kg2 Re7 15. Bd2 Rae8 16. Qd1 Qb6 17. Ne2 Ne4 18. Rb1 Ndf6 19. c3 Qa5 20. a3 Qc7 21. Bf4 h6 22. Bxd6 Nxd6 23. Ng1 Nfe4 24. Qc2 Nf5 25. Bxe4 Rxe4 26. Qd2 Qe7 27. Qd3 Qf6 28. Nf3 Re2 29. Ne5 R8xe5 30. dxe5 Qxe5 31. Kg1 Re3 32. Qd2 Re2 33. Qd3 Nd6 34. a4 Qe6 35. b3 Re4 36. Kg2 Re2 37. Rbd1 Nf5 38. Kg1 Rb2 39. c4 d4 40. Rfe1 Ne3 41. Qxd4 1-0

[Event "Asia-ch Blitz"]
[Site "Al Ain"]
[Date "2025.05.10"]
[Round "1"]
[White "Madaminov, Mukhiddin"]
[Black "Cao, Qingfeng"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2520"]
[BlackElo "2420"]
[PlyCount "81"]
[EventDate "2025.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Bc5 7. 0-0 Nd7 8. exd5 exd5 9. Na4 Bd6 10. d4 Ngf6 11. Bd3 0-0 12. Nc3 Re8 13. g3 Qc7 14. Kg2 Re7 15. Bd2 Rae8 16. Qd1 Qb6 17. Ne2 Ne4 18. Rb1 Ndf6 19. c3 Qa5 20. a3 Qc7 21. Bf4 h6 22. Bxd6 Nxd6 23. Ng1 Nfe4 24. Qc2 Nf5 25. Bxe4 Rxe4 26. Qd2 Qe7 27. Qd3 Qf6 28. Nf3 Re2 29. Ne5 R8xe5 30. dxe5 Qxe5 31. Kg1 Re3 32. Qd2 Re2 33. Qd3 Nd6 34. a4 Qe6 35. b3 Re4 36. Kg2 Re2 37. Rbd1 Nf5 38. Kg1 Rb2 39. c4 d4 40. Rfe1 Ne3 41. Qxd4 1-0

[Event "Asia-ch Blitz"]
[Site "Al Ain"]
[Date "2025.05.10"]
[Round "8"]
[White "Pranesh, Munirethinam"]
[Black "Cao, Qingfeng"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2576"]
[BlackElo "2420"]
[PlyCount "87"]
[EventDate "2025.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 b6 3. Bb2 Bb7 4. g3 g6 5. Bg2 Bg7 6. c4 c5 7. 0-0 0-0 8. d4 cxd4 9. Nxd4 Bxg2 10. Kxg2 Nc6 11. Nc3 Qc8 12. Nf3 Qb7 13. Nd5 Nxd5 14. Bxg7 Ne3+ 15. fxe3 Kxg7 16. Qd5 Nd8 17. Qe5+ f6 18. Qxe7+ Nf7 19. Rad1 Rad8 20. Qb4 Rfe8 21. Qc3 d5 22. cxd5 Rxd5 23. Kg1 Rc5 24. Qd4 Rd8 25. Qg4 Qe7 26. e4 Re8 27. Rd4 Rc2 28. Rd7 Qc5+ 29. Kh1 Re7 30. Rxe7 Qxe7 31. Nd4 Ne5 32. Qh3 Rxa2 33. Ne6+ Kg8 34. Nf4 Nf7 35. Qc8+ Kg7 36. Ne6+ Kh6 37. Qc1+ g5 38. Qc4 Ra5 39. Qc3 Re5 40. Nd4 Qc5 41. Qf3 Qxd4 42. Qxf6+ Kh5 43. Qxf7+ Kg4 44. Qf3+ 1-0

[Event "Asia-ch Blitz"]
[Site "Al Ain"]
[Date "2025.05.10"]
[Round "8"]
[White "Pranesh, Munirethinam"]
[Black "Cao, Qingfeng"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2576"]
[BlackElo "2420"]
[PlyCount "87"]
[EventDate "2025.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 b6 3. Bb2 Bb7 4. g3 g6 5. Bg2 Bg7 6. c4 c5 7. 0-0 0-0 8. d4 cxd4 9. Nxd4 Bxg2 10. Kxg2 Nc6 11. Nc3 Qc8 12. Nf3 Qb7 13. Nd5 Nxd5 14. Bxg7 Ne3+ 15. fxe3 Kxg7 16. Qd5 Nd8 17. Qe5+ f6 18. Qxe7+ Nf7 19. Rad1 Rad8 20. Qb4 Rfe8 21. Qc3 d5 22. cxd5 Rxd5 23. Kg1 Rc5 24. Qd4 Rd8 25. Qg4 Qe7 26. e4 Re8 27. Rd4 Rc2 28. Rd7 Qc5+ 29. Kh1 Re7 30. Rxe7 Qxe7 31. Nd4 Ne5 32. Qh3 Rxa2 33. Ne6+ Kg8 34. Nf4 Nf7 35. Qc8+ Kg7 36. Ne6+ Kh6 37. Qc1+ g5 38. Qc4 Ra5 39. Qc3 Re5 40. Nd4 Qc5 41. Qf3 Qxd4 42. Qxf6+ Kh5 43. Qxf7+ Kg4 44. Qf3+ 1-0

[Event "Asia-ch"]
[Site "Al Ain"]
[Date "2025.05.09"]
[Round "3"]
[White "Baturin Vinogradov, Miroslav"]
[Black "Cao, Qingfeng"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2010"]
[BlackElo "2420"]
[PlyCount "33"]
[EventDate "2025.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 Nc6 4. Bg2 d5 5. cxd5 Nxd5 6. 0-0 e5 7. d3 Be7 8. Nc3 Be6 9. Nxd5 Bxd5 10. b3 0-0 11. Bb2 f6 12. Qd2 Qd7 13. Rfd1 Rad8 14. Rac1 Rfe8 15. Bc3 Bf8 16. Qb2 Bf7 17. Ne1 1/2-1/2

[Event "Asia-ch"]
[Site "Al Ain"]
[Date "2025.05.08"]
[Round "2"]
[White "Cao, Qingfeng"]
[Black "Obidjonov, Oriyat"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2420"]
[BlackElo "2078"]
[PlyCount "107"]
[EventDate "2025.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 c6 8. Bc3 dxc4 9. a4 Nbd7 10. Nfd2 Nd5 11. Nxc4 Nxc3 12. Nxc3 Nb6 13. Ne5 Nd5 14. Qb3 Qb6 15. Qxb6 Nxb6 16. a5 Nd7 17. a6 Nxe5 18. axb7 Bxb7 19. dxe5 Rfd8 20. Rfd1 Rxd1+ 21. Nxd1 Bc5 22. e3 Bb4 23. Nc3 Bxc3 24. bxc3 a5 25. Rb1 Ba6 26. Bxc6 Rc8 27. Rb6 Bc4 28. e4 g6 29. Bd7 Rc7 30. Rb8+ Kg7 31. Be8 Bd3 32. f3 Be2 33. Kf2 Bd1 34. Rd8 Bb3 35. Ra8 a4 36. f4 Rxc3 37. Ra7 Kf8 38. Bxf7 a3 39. f5 gxf5 40. exf5 exf5 41. Bxb3 Rxb3 42. Rxh7 Rb2+ 43. Kf3 Rb3+ 44. Kf2 Rb2+ 45. Ke3 Rb3+ 46. Ke2 Rb2+ 47. Kd3 Rb3+ 48. Kc4 Rb2 49. Ra7 Rxh2 50. Kd5 Rg2 51. Ke6 Rxg3 52. Kf6 Kg8 53. e6 f4 54. e7 1-0

[Event "Asia-ch"]
[Site "Al Ain"]
[Date "2025.05.07"]
[Round "1"]
[White "Karthikeyan, Murali"]
[Black "Cao, Qingfeng"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2658"]
[BlackElo "2420"]
[PlyCount "97"]
[EventDate "2025.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. cxd5 exd5 8. Bd3 0-0 9. Ne5 Nbd7 10. 0-0 Nxe5 11. dxe5 Bxc3 12. bxc3 Ne4 13. Qc2 Bf5 14. Be3 Rc8 15. Bd4 Bg6 16. Qb2 Qc7 17. f4 Nc5 18. Be2 Be4 19. Bg4 Ne6 20. Rac1 g6 21. Bxa7 Ra8 22. Bd4 Rfc8 23. h3 Ra4 24. Bxe6 fxe6 25. Rcd1 Qc4 26. Rf2 b5 27. a3 Kf7 28. Kh2 h5 29. f5 gxf5 30. Qc1 Rg8 31. Qh6 Qc6 32. Qxh5+ Rg6 33. g4 Ra8 34. gxf5 Bxf5 35. Rg1 Rag8 36. Rg5 Qe8 37. Rgxf5+ exf5 38. Qxf5+ Ke7 39. a4 bxa4 40. Bc5+ Kd8 41. Rb2 Kc7 42. Bd6+ Rxd6 43. exd6+ Kc6 44. c4 dxc4 45. Qb5+ Kxd6 46. Rd2+ Kc7 47. Qxc4+ Kb7 48. Rb2+ Ka8 49. Qa6# 1-0

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.05.03"]
[Round "9.13"]
[White "Xu, Yi"]
[Black "Cao, Qingfeng"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2480"]
[BlackElo "2443"]
[PlyCount "92"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Shanghai"]
[BlackTeam "Chongqing"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. c3 e6 8. a4 Qa6 9. Qd1 b6 10. Na3 Ne7 11. Ne2 Nf5 12. Bg5 Nd7 13. Nf4 g6 14. b4 Rc8 15. Nc2 c5 16. b5 Qb7 17. 0-0 Be7 18. Bxe7 Kxe7 19. Ne3 Nxh4 20. c4 g5 21. Nh3 dxc4 22. Nxg5 Rcd8 23. f4 cxd4 24. Qe1 dxe3 25. Qxh4 f6 26. Rf3 fxg5 27. Qxg5+ Kf7 28. f5 Qxf3 29. Qg6+ Kf8 30. Rf1 e2 31. Rxf3 e1Q+ 32. Rf1 Qxe5 33. fxe6+ Ke7 34. Rf7+ Kd6 35. e7+ Qe6 36. Qg3+ Ne5 37. exd8Q+ Rxd8 38. Rxa7 Qg4 39. Qa3+ Kd5 40. Qe7 Qd4+ 41. Kh1 Qa1+ 42. Kh2 Ng4+ 43. Kh3 Qh1+ 44. Kg3 Qh2+ 45. Kf3 Ne5+ 46. Kf2 Nd3+ 0-1

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.05.03"]
[Round "9.13"]
[White "Xu, Yi"]
[Black "Cao, Qingfeng"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2480"]
[BlackElo "2443"]
[PlyCount "92"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Shanghai"]
[BlackTeam "Chongqing"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. c3 e6 8. a4 Qa6 9. Qd1 b6 10. Na3 Ne7 11. Ne2 Nf5 12. Bg5 Nd7 13. Nf4 g6 14. b4 Rc8 15. Nc2 c5 16. b5 Qb7 17. 0-0 Be7 18. Bxe7 Kxe7 19. Ne3 Nxh4 20. c4 g5 21. Nh3 dxc4 22. Nxg5 Rcd8 23. f4 cxd4 24. Qe1 dxe3 25. Qxh4 f6 26. Rf3 fxg5 27. Qxg5+ Kf7 28. f5 Qxf3 29. Qg6+ Kf8 30. Rf1 e2 31. Rxf3 e1Q+ 32. Rf1 Qxe5 33. fxe6+ Ke7 34. Rf7+ Kd6 35. e7+ Qe6 36. Qg3+ Ne5 37. exd8Q+ Rxd8 38. Rxa7 Qg4 39. Qa3+ Kd5 40. Qe7 Qd4+ 41. Kh1 Qa1+ 42. Kh2 Ng4+ 43. Kh3 Qh1+ 44. Kg3 Qh2+ 45. Kf3 Ne5+ 46. Kf2 Nd3+ 0-1

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.05.02"]
[Round "8.25"]
[White "Cao, Qingfeng"]
[Black "Yu, Shi"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2443"]
[BlackElo "1973"]
[PlyCount "79"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Chongqing"]
[BlackTeam "Anhui"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 0-0 6. Ngf3 dxc4 7. Qc2 a5 8. a3 Bxd2+ 9. Bxd2 b5 10. a4 c6 11. h4 Bb7 12. g4 Qe7 13. g5 Nd5 14. h5 Nd7 15. g6 h6 16. Qc1 f5 17. Kf1 Rf6 18. Rg1 Rff8 19. Bh3 N7f6 20. Ne5 Ne4 21. Bg2 Qh4 22. Bxe4 fxe4 23. Nf7 Qxh5 24. Ra3 b4 25. Rag3 Ba6 26. Kg2 c3 27. bxc3 bxc3 28. Bxh6 Bxe2 29. Rh3 Qxg6+ 30. Kh1 Bf3+ 31. Kh2 Bg4 32. Ne5 Rxf2+ 33. Kh1 Qf5 34. Nxg4 Rf3 35. Rh4 Ra7 36. Bxg7 Kxg7 37. Ne5+ Kf6 38. Qh6+ Ke7 39. Qg7+ Kd6 40. Nc4# 1-0

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.05.02"]
[Round "8.25"]
[White "Cao, Qingfeng"]
[Black "Yu, Shi"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2443"]
[BlackElo "1973"]
[PlyCount "79"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Chongqing"]
[BlackTeam "Anhui"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 0-0 6. Ngf3 dxc4 7. Qc2 a5 8. a3 Bxd2+ 9. Bxd2 b5 10. a4 c6 11. h4 Bb7 12. g4 Qe7 13. g5 Nd5 14. h5 Nd7 15. g6 h6 16. Qc1 f5 17. Kf1 Rf6 18. Rg1 Rff8 19. Bh3 N7f6 20. Ne5 Ne4 21. Bg2 Qh4 22. Bxe4 fxe4 23. Nf7 Qxh5 24. Ra3 b4 25. Rag3 Ba6 26. Kg2 c3 27. bxc3 bxc3 28. Bxh6 Bxe2 29. Rh3 Qxg6+ 30. Kh1 Bf3+ 31. Kh2 Bg4 32. Ne5 Rxf2+ 33. Kh1 Qf5 34. Nxg4 Rf3 35. Rh4 Ra7 36. Bxg7 Kxg7 37. Ne5+ Kf6 38. Qh6+ Ke7 39. Qg7+ Kd6 40. Nc4# 1-0

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.05.01"]
[Round "7.21"]
[White "Xu, Minghui"]
[Black "Cao, Qingfeng"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2459"]
[BlackElo "2443"]
[PlyCount "65"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Zhejiang"]
[BlackTeam "Chongqing"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Bc5 7. Qg3 Bd4 8. d3 Nd7 9. Bd1 Ne7 10. Ne2 Bb6 11. 0-0 0-0 12. c3 Bc7 13. f4 f5 14. Nd4 Bb6 15. Be3 fxe4 16. dxe4 dxe4 17. Bg4 Nf6 18. Bxe6+ Kh8 19. f5 Nfd5 20. Rae1 Nxe3 21. Qxe3 c5 22. Nc2 c4 23. Nd4 Qd6 24. Qxe4 Nc6 25. Kh1 Nxd4 26. cxd4 Rae8 27. Qe5 Qd8 28. Qd5 Qf6 29. Qxc4 Bxd4 30. b4 b6 31. Re4 Be5 32. Rd1 Bb8 33. Rf1 1/2-1/2

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.05.01"]
[Round "7.21"]
[White "Xu, Minghui"]
[Black "Cao, Qingfeng"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2459"]
[BlackElo "2443"]
[PlyCount "65"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Zhejiang"]
[BlackTeam "Chongqing"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Bc5 7. Qg3 Bd4 8. d3 Nd7 9. Bd1 Ne7 10. Ne2 Bb6 11. 0-0 0-0 12. c3 Bc7 13. f4 f5 14. Nd4 Bb6 15. Be3 fxe4 16. dxe4 dxe4 17. Bg4 Nf6 18. Bxe6+ Kh8 19. f5 Nfd5 20. Rae1 Nxe3 21. Qxe3 c5 22. Nc2 c4 23. Nd4 Qd6 24. Qxe4 Nc6 25. Kh1 Nxd4 26. cxd4 Rae8 27. Qe5 Qd8 28. Qd5 Qf6 29. Qxc4 Bxd4 30. b4 b6 31. Re4 Be5 32. Rd1 Bb8 33. Rf1 1/2-1/2

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.30"]
[Round "6.17"]
[White "Cao, Qingfeng"]
[Black "Wang, Yiye"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2443"]
[BlackElo "2446"]
[PlyCount "86"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Chongqing"]
[BlackTeam "Heilongjiang"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Ra7 11. Rc1 Be4 12. Qb3 Nc6 13. e3 Qa8 14. Qd1 b4 15. Be1 Bd5 16. Nbd2 Nb8 17. Rc2 Nbd7 18. Rac1 Rc8 19. Nh4 c5 20. Bxd5 Nxd5 21. Nb3 a5 22. e4 N5f6 23. f3 Rac7 24. Qe2 a4 25. Nxc5 Nxc5 26. dxc5 Rxc5 27. Ng2 Nd7 28. Bf2 Rxc2 29. Rxc2 Ne5 30. Ne1 h6 31. Kg2 Rxc2 32. Qxc2 Qa6 33. b3 axb3 34. axb3 Qc6 35. Qd2 Qb5 36. Bd4 Nc6 37. Be3 Bf6 38. Qd3 Qe5 39. Bf2 Qb2 40. Qc2 Qxc2 41. Nxc2 Na5 42. Nxb4 Nxb3 43. Nc6 Bc3 1/2-1/2

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.30"]
[Round "6.17"]
[White "Cao, Qingfeng"]
[Black "Wang, Yiye"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2443"]
[BlackElo "2446"]
[PlyCount "86"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Chongqing"]
[BlackTeam "Heilongjiang"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Ra7 11. Rc1 Be4 12. Qb3 Nc6 13. e3 Qa8 14. Qd1 b4 15. Be1 Bd5 16. Nbd2 Nb8 17. Rc2 Nbd7 18. Rac1 Rc8 19. Nh4 c5 20. Bxd5 Nxd5 21. Nb3 a5 22. e4 N5f6 23. f3 Rac7 24. Qe2 a4 25. Nxc5 Nxc5 26. dxc5 Rxc5 27. Ng2 Nd7 28. Bf2 Rxc2 29. Rxc2 Ne5 30. Ne1 h6 31. Kg2 Rxc2 32. Qxc2 Qa6 33. b3 axb3 34. axb3 Qc6 35. Qd2 Qb5 36. Bd4 Nc6 37. Be3 Bf6 38. Qd3 Qe5 39. Bf2 Qb2 40. Qc2 Qxc2 41. Nxc2 Na5 42. Nxb4 Nxb3 43. Nc6 Bc3 1/2-1/2

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.29"]
[Round "5.29"]
[White "Fan, Yupan"]
[Black "Cao, Qingfeng"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1527"]
[BlackElo "2443"]
[PlyCount "40"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Neimenggu"]
[BlackTeam "Chongqing"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 a5 6. a3 Be7 7. Nf3 0-0 8. 0-0 Nbd7 9. Qc2 c6 10. c5 b6 11. cxb6 Qxb6 12. Nc3 Ba6 13. Rfc1 Rfc8 14. b4 axb4 15. axb4 Bc4 16. Na4 Qb5 17. Be1 Ra6 18. Nb2 Bxe2 19. Na4 Bd3 20. Qd1 Ne4 0-1

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.29"]
[Round "5.29"]
[White "Fan, Yupan"]
[Black "Cao, Qingfeng"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1527"]
[BlackElo "2443"]
[PlyCount "40"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Neimenggu"]
[BlackTeam "Chongqing"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 a5 6. a3 Be7 7. Nf3 0-0 8. 0-0 Nbd7 9. Qc2 c6 10. c5 b6 11. cxb6 Qxb6 12. Nc3 Ba6 13. Rfc1 Rfc8 14. b4 axb4 15. axb4 Bc4 16. Na4 Qb5 17. Be1 Ra6 18. Nb2 Bxe2 19. Na4 Bd3 20. Qd1 Ne4 0-1

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.28"]
[Round "4.1"]
[White "Cao, Qingfeng"]
[Black "Xu, Xiangyu"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2443"]
[BlackElo "2623"]
[PlyCount "120"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Chongqing"]
[BlackTeam "Chengdu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nf3 Nd7 4. g3 dxc4 5. Bg2 Rb8 6. a4 a6 7. a5 Bd6 8. Nbd2 b5 9. axb6 Nxb6 10. Nxc4 Nxc4 11. Qa4+ Rb5 12. Qxc4 Ne7 13. 0-0 0-0 14. Rd1 Bb7 15. Ne1 Bxg2 16. Nxg2 Qa8 17. Qxb5 axb5 18. Rxa8 Rxa8 19. Ne1 Ra1 20. Nd3 Nc6 21. e3 Na5 22. Re1 Nb3 23. Bd2 Ra4 24. Rd1 Kf8 25. Kf1 Ke7 26. Ke2 g5 27. h3 h5 28. Nc1 Nxd2 29. Rxd2 Ra1 30. Rd1 e5 31. dxe5 Bxe5 32. Nd3 Rxd1 33. Kxd1 Kd6 34. f4 gxf4 35. gxf4 Bg7 36. e4 c5 37. b3 f5 38. exf5 Kd5 39. Kd2 Kd4 40. Kc2 Bf6 41. Kd2 Be7 42. Ne5 Ke4 43. Ke2 Kxf5 44. Kf3 Bd6 45. Nd3 h4 46. Ke3 c4 47. bxc4 bxc4 48. Ne1 Bc5+ 49. Kf3 c3 50. Nc2 Bb6 51. Na3 Ba7 52. Nc2 Bg1 53. Kg2 Bb6 54. Kf3 Bc5 55. Ne1 Ba7 56. Nc2 Bb6 57. Na3 Bg1 58. Nc2 Bc5 59. Ne1 Ba3 60. Nc2 Bc5 1/2-1/2

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.28"]
[Round "4.1"]
[White "Cao, Qingfeng"]
[Black "Xu, Xiangyu"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2443"]
[BlackElo "2623"]
[PlyCount "120"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Chongqing"]
[BlackTeam "Chengdu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nf3 Nd7 4. g3 dxc4 5. Bg2 Rb8 6. a4 a6 7. a5 Bd6 8. Nbd2 b5 9. axb6 Nxb6 10. Nxc4 Nxc4 11. Qa4+ Rb5 12. Qxc4 Ne7 13. 0-0 0-0 14. Rd1 Bb7 15. Ne1 Bxg2 16. Nxg2 Qa8 17. Qxb5 axb5 18. Rxa8 Rxa8 19. Ne1 Ra1 20. Nd3 Nc6 21. e3 Na5 22. Re1 Nb3 23. Bd2 Ra4 24. Rd1 Kf8 25. Kf1 Ke7 26. Ke2 g5 27. h3 h5 28. Nc1 Nxd2 29. Rxd2 Ra1 30. Rd1 e5 31. dxe5 Bxe5 32. Nd3 Rxd1 33. Kxd1 Kd6 34. f4 gxf4 35. gxf4 Bg7 36. e4 c5 37. b3 f5 38. exf5 Kd5 39. Kd2 Kd4 40. Kc2 Bf6 41. Kd2 Be7 42. Ne5 Ke4 43. Ke2 Kxf5 44. Kf3 Bd6 45. Nd3 h4 46. Ke3 c4 47. bxc4 bxc4 48. Ne1 Bc5+ 49. Kf3 c3 50. Nc2 Bb6 51. Na3 Ba7 52. Nc2 Bg1 53. Kg2 Bb6 54. Kf3 Bc5 55. Ne1 Ba7 56. Nc2 Bb6 57. Na3 Bg1 58. Nc2 Bc5 59. Ne1 Ba3 60. Nc2 Bc5 1/2-1/2

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.27"]
[Round "3.1"]
[White "Chen, Qi B"]
[Black "Cao, Qingfeng"]
[Result "1/2-1/2"]
[ECO "E40"]
[WhiteElo "2482"]
[BlackElo "2443"]
[PlyCount "62"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Jiangsu"]
[BlackTeam "Chongqing"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. a3 Bxc3+ 6. bxc3 Nc6 7. Bd3 e5 8. Ne2 e4 9. Bc2 Na5 10. Ng3 Nxc4 11. Nxe4 Nxe4 12. Bxe4 d5 13. Bd3 b5 14. a4 c6 15. 0-0 Re8 16. Re1 Qa5 17. Qc2 f5 18. Ba3 g6 19. Bxc4 dxc4 20. Bc5 Qc7 21. f3 Be6 22. e4 a5 23. Qf2 bxa4 24. Rxa4 Rab8 25. Qa2 Bd5 26. e5 Rb5 27. Ra1 Qb7 28. Rxa5 Rb2 29. Qa3 Rb1+ 30. Kf2 Rb2+ 31. Kg1 Rb1+ 1/2-1/2

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.27"]
[Round "3.1"]
[White "Chen, Qi B"]
[Black "Cao, Qingfeng"]
[Result "1/2-1/2"]
[ECO "E40"]
[WhiteElo "2482"]
[BlackElo "2443"]
[PlyCount "62"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Jiangsu"]
[BlackTeam "Chongqing"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. a3 Bxc3+ 6. bxc3 Nc6 7. Bd3 e5 8. Ne2 e4 9. Bc2 Na5 10. Ng3 Nxc4 11. Nxe4 Nxe4 12. Bxe4 d5 13. Bd3 b5 14. a4 c6 15. 0-0 Re8 16. Re1 Qa5 17. Qc2 f5 18. Ba3 g6 19. Bxc4 dxc4 20. Bc5 Qc7 21. f3 Be6 22. e4 a5 23. Qf2 bxa4 24. Rxa4 Rab8 25. Qa2 Bd5 26. e5 Rb5 27. Ra1 Qb7 28. Rxa5 Rb2 29. Qa3 Rb1+ 30. Kf2 Rb2+ 31. Kg1 Rb1+ 1/2-1/2

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.26"]
[Round "2.1"]
[White "Cao, Qingfeng"]
[Black "Ma, Ling"]
[Result "1/2-1/2"]
[ECO "D22"]
[WhiteElo "2443"]
[BlackElo "2221"]
[PlyCount "64"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Chongqing"]
[BlackTeam "Jiangxi"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

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 Nbd7 10. Nbd2 Be7 11. Qb3 Ra7 12. Ba3 c5 13. Rfc1 0-0 14. Bf1 Bd5 15. Qc2 Qa8 16. Ne1 Rc7 17. Nd3 Rfc8 18. dxc5 Nxc5 19. Nxc5 Bxc5 20. Bxc5 Nd7 21. Nb3 Bxb3 22. Qxb3 Nxc5 23. Qa3 a5 24. Rab1 Ne4 25. Rxc7 Rxc7 26. Rb5 Nc3 27. Rb3 Qc6 28. h3 h6 29. Rb8+ Rc8 30. Bb5 Qc7 31. Rxc8+ Qxc8 32. Qe7 Nd5 1/2-1/2

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.26"]
[Round "2.1"]
[White "Cao, Qingfeng"]
[Black "Ma, Ling"]
[Result "1/2-1/2"]
[ECO "D22"]
[WhiteElo "2443"]
[BlackElo "2221"]
[PlyCount "64"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Chongqing"]
[BlackTeam "Jiangxi"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

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 Nbd7 10. Nbd2 Be7 11. Qb3 Ra7 12. Ba3 c5 13. Rfc1 0-0 14. Bf1 Bd5 15. Qc2 Qa8 16. Ne1 Rc7 17. Nd3 Rfc8 18. dxc5 Nxc5 19. Nxc5 Bxc5 20. Bxc5 Nd7 21. Nb3 Bxb3 22. Qxb3 Nxc5 23. Qa3 a5 24. Rab1 Ne4 25. Rxc7 Rxc7 26. Rb5 Nc3 27. Rb3 Qc6 28. h3 h6 29. Rb8+ Rc8 30. Bb5 Qc7 31. Rxc8+ Qxc8 32. Qe7 Nd5 1/2-1/2

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.25"]
[Round "1.1"]
[White "Dai, Changren"]
[Black "Cao, Qingfeng"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2527"]
[BlackElo "2443"]
[PlyCount "135"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Tianjin"]
[BlackTeam "Chongqing"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 c5 5. Re1 d5 6. d3 g6 7. Nbd2 Bg7 8. e4 dxe4 9. dxe4 Nfd7 10. e5 Nf8 11. c3 Qd7 12. a4 Ne6 13. a5 0-0 14. Nc4 b5 15. a6 Bd5 16. Ne3 Be4 17. c4 bxc4 18. Qxd7 Nxd7 19. Nxc4 Bd5 20. Nfd2 Bxg2 21. Kxg2 Nd4 22. Ra4 f6 23. exf6 exf6 24. Nf3 f5 25. Bf4 Rfe8 26. Raa1 Nf8 27. Nd6 Rxe1 28. Rxe1 Nfe6 29. Be5 Nxf3 30. Kxf3 Rd8 31. Nb7 Rd3+ 32. Kg2 Bxe5 33. Rxe5 Nc7 34. Nxc5 Rd6 35. Re7 Nxa6 36. Na4 Nb4 37. Rxa7 Rd2 38. Kf3 Nc6 39. Rc7 Ne5+ 40. Ke3 Rd3+ 41. Ke2 Rb3 42. Rc5 Nd7 43. Rc7 Nf6 44. Rc6 Kf7 45. Rb6 Rxb6 46. Nxb6 Ke6 47. f3 Kd6 48. Nc4+ Kc5 49. Kd3 Nd5 50. Ne5 Nb4+ 51. Kc3 Nd5+ 52. Kd3 Nb4+ 53. Kd2 Kd4 54. Nd7 h6 55. Nf8 g5 56. Ke2 Nd3 57. Ne6+ Kc4 58. b3+ Kc3 59. Ke3 Nb4 60. Ng7 Nd5+ 61. Ke2 Ne7 62. g4 fxg4 63. fxg4 Kxb3 64. Nf5 Ng6 65. Ke3 Kc4 66. Ke4 Nf4 67. Nxh6 Nh3 68. Nf7 1-0

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.25"]
[Round "1.1"]
[White "Dai, Changren"]
[Black "Cao, Qingfeng"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2527"]
[BlackElo "2443"]
[PlyCount "135"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Tianjin"]
[BlackTeam "Chongqing"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 c5 5. Re1 d5 6. d3 g6 7. Nbd2 Bg7 8. e4 dxe4 9. dxe4 Nfd7 10. e5 Nf8 11. c3 Qd7 12. a4 Ne6 13. a5 0-0 14. Nc4 b5 15. a6 Bd5 16. Ne3 Be4 17. c4 bxc4 18. Qxd7 Nxd7 19. Nxc4 Bd5 20. Nfd2 Bxg2 21. Kxg2 Nd4 22. Ra4 f6 23. exf6 exf6 24. Nf3 f5 25. Bf4 Rfe8 26. Raa1 Nf8 27. Nd6 Rxe1 28. Rxe1 Nfe6 29. Be5 Nxf3 30. Kxf3 Rd8 31. Nb7 Rd3+ 32. Kg2 Bxe5 33. Rxe5 Nc7 34. Nxc5 Rd6 35. Re7 Nxa6 36. Na4 Nb4 37. Rxa7 Rd2 38. Kf3 Nc6 39. Rc7 Ne5+ 40. Ke3 Rd3+ 41. Ke2 Rb3 42. Rc5 Nd7 43. Rc7 Nf6 44. Rc6 Kf7 45. Rb6 Rxb6 46. Nxb6 Ke6 47. f3 Kd6 48. Nc4+ Kc5 49. Kd3 Nd5 50. Ne5 Nb4+ 51. Kc3 Nd5+ 52. Kd3 Nb4+ 53. Kd2 Kd4 54. Nd7 h6 55. Nf8 g5 56. Ke2 Nd3 57. Ne6+ Kc4 58. b3+ Kc3 59. Ke3 Nb4 60. Ng7 Nd5+ 61. Ke2 Ne7 62. g4 fxg4 63. fxg4 Kxb3 64. Nf5 Ng6 65. Ke3 Kc4 66. Ke4 Nf4 67. Nxh6 Nh3 68. Nf7 1-0

[Event "China zt 3.5"]
[Site "Jiangxi"]
[Date "2025.03.30"]
[Round "9"]
[White "Cao, Qingfeng"]
[Black "Wang, Yinuo"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2397"]
[BlackElo "1950"]
[PlyCount "41"]
[EventDate "2025.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 0-0 6. Ngf3 dxc4 7. Qc2 b5 8. a4 bxa4 9. 0-0 Bb7 10. Nxc4 Nbd7 11. Bf4 Nb6 12. Nce5 Be4 13. Qc1 Qd5 14. Rd1 Rac8 15. Nd3 Bxd3 16. Rxd3 Qb5 17. Ne5 c5 18. Bc6 Rxc6 19. Nxc6 Qxc6 20. dxc5 Nbd5 21. Bd6 1/2-1/2

[Event "China zt 3.5"]
[Site "Jiangxi"]
[Date "2025.03.29"]
[Round "8"]
[White "Dong, Hongfu"]
[Black "Cao, Qingfeng"]
[Result "1/2-1/2"]
[ECO "B65"]
[WhiteElo "2238"]
[BlackElo "2397"]
[PlyCount "42"]
[EventDate "2025.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. f4 h6 10. h4 Nxd4 11. Qxd4 hxg5 12. hxg5 Ng4 13. Be2 e5 14. Qg1 exf4 15. Bxg4 Bxg4 16. Qh2 f5 17. Qh7+ Kf7 18. exf5 Bxg5 19. Qg6+ Kg8 20. Qh7+ Kf7 21. Qg6+ Kg8 1/2-1/2

[Event "China zt 3.5"]
[Site "Jiangxi"]
[Date "2025.03.28"]
[Round "7"]
[White "Cao, Qingfeng"]
[Black "Jin, Yueheng"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2397"]
[BlackElo "2366"]
[PlyCount "83"]
[EventDate "2025.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. d4 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bg5 Bd5 11. Qc2 Be4 12. Qc1 h6 13. Bxf6 Bxf6 14. Rd1 Nc6 15. Nbd2 Bxf3 16. Nxf3 a5 17. Qf4 Nb4 18. h4 c6 19. Ne5 Qc7 20. Rac1 Rfd8 21. Qe4 Bxe5 22. Qxe5 Qxe5 23. dxe5 Rxd1+ 24. Rxd1 Kf8 25. Kf1 Ke7 26. Ke1 Ra6 27. Kd2 Rb6 28. Kc1 Na6 29. Rd4 Nc5 30. Kc2 h5 31. f4 g6 32. Rc4 Nd7 33. Rd4 Ra6 34. Bf3 Ra8 35. Kc3 Nb6 36. Kc2 Nd7 37. Kc3 Kd8 38. g4 hxg4 39. Bxg4 Ke7 40. h5 gxh5 41. Bxh5 Nb6 42. Bf3 1/2-1/2

[Event "China zt 3.5"]
[Site "Jiangxi"]
[Date "2025.03.27"]
[Round "6"]
[White "Xu, Ziyuan"]
[Black "Cao, Qingfeng"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2042"]
[BlackElo "2397"]
[PlyCount "41"]
[EventDate "2025.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 a6 5. Bd3 g6 6. 0-0 Bg7 7. Re1 Nf6 8. Rb1 Nc6 9. a3 0-0 10. b4 d6 11. Bf1 Nd7 12. Nd5 e6 13. Ne3 b5 14. c4 Nd4 15. bxc5 dxc5 16. cxb5 Nxb5 17. Nc4 Rb8 18. Bb2 Bxb2 19. Rxb2 Nb6 20. Nxb6 Rxb6 21. Qc1 1/2-1/2

[Event "China zt 3.5"]
[Site "Jiangxi"]
[Date "2025.03.26"]
[Round "5"]
[White "Cao, Qingfeng"]
[Black "Chen, Yuan"]
[Result "0-1"]
[ECO "E08"]
[WhiteElo "2397"]
[BlackElo "2286"]
[PlyCount "64"]
[EventDate "2025.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 a5 6. Nf3 0-0 7. Qc2 Be7 8. 0-0 c6 9. Bf4 Nbd7 10. Rd1 a4 11. Ne5 Nxe5 12. dxe5 Nd7 13. h4 Nc5 14. Nc3 Qa5 15. Rac1 Rd8 16. Bg5 Bxg5 17. hxg5 Nd7 18. f4 Qc5+ 19. e3 Qxe3+ 20. Kh2 a3 21. cxd5 axb2 22. Qxb2 exd5 23. Bxd5 cxd5 24. Nxd5 Qe4 25. Nb6 Rb8 26. Rc4 Qg6 27. Rd6 Qh5+ 28. Kg2 Nf8 29. Nxc8 Rbxc8 30. Rcd4 Rxd6 31. exd6 Qg4 32. Rd2 Qd7 0-1

[Event "China zt 3.5"]
[Site "Jiangxi"]
[Date "2025.03.25"]
[Round "4"]
[White "Jiang, Haochen"]
[Black "Cao, Qingfeng"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2470"]
[BlackElo "2397"]
[PlyCount "107"]
[EventDate "2025.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd2 d5 6. a3 Be7 7. Nf3 b6 8. cxd5 exd5 9. Bd3 c5 10. 0-0 Bb7 11. Rc1 Re8 12. Ne2 Nbd7 13. Ng3 Bf8 14. dxc5 bxc5 15. Bc3 Ne4 16. Bb5 Nxc3 17. bxc3 a6 18. Ba4 Re6 19. Ng5 Qxg5 20. Bxd7 Rd6 21. Ba4 Rad8 22. Rb1 Ba8 23. Qd3 g6 24. c4 h5 25. cxd5 Rxd5 26. Qc4 h4 27. Ne4 Qe7 28. Rb6 Bg7 29. Bc6 Bxc6 30. Rxc6 h3 31. gxh3 Qh4 32. Qc2 Qxh3 33. Rxc5 Be5 34. Ng3 Rd2 35. Qc4 Bxg3 36. hxg3 Rd1 37. Qxa6 Kg7 38. Qe2 R1d2 39. Qc4 Rd1 40. Rc7 Rxf1+ 41. Qxf1 Qg4 42. Rc4 Qf3 43. Qa1+ f6 44. Rd4 Rc8 45. Qd1 Qa8 46. Rd7+ Kh6 47. Qd5 Rc1+ 48. Kh2 Qa5 49. a4 Qxa4 50. Rd8 Qa3 51. Rg8 f5 52. Rh8+ Kg5 53. f4+ Kf6 54. Qe5+ 1-0

[Event "China zt 3.5"]
[Site "Jiangxi"]
[Date "2025.03.24"]
[Round "3"]
[White "Cao, Qingfeng"]
[Black "Xu, Yi"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2397"]
[BlackElo "2480"]
[PlyCount "83"]
[EventDate "2025.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bg5 Bd5 11. Qc2 Be4 12. Qc1 Nc6 13. Nbd2 Nxd4 14. Nxd4 Bxg2 15. Nxe6 Qd6 16. Nxf8 Bxf1 17. Bxf6 Bxf8 18. Bxg7 Bxe2 19. Bxf8 Rxf8 20. Ne4 Qe5 21. Qe3 Bc4 22. Rd1 Kg7 23. Rd4 Bd5 24. Nd6 cxd6 25. Qxe5+ dxe5 26. Rxd5 Rc8 27. Rxe5 Rc4 28. b3 Rb4 29. Re3 a5 30. Kg2 b5 31. axb5 Rxb5 32. f4 Rb4 33. Kf3 a4 34. bxa4 Rxa4 35. g4 h6 36. h4 Rb4 37. Rd3 Rb1 38. Ke4 Rh1 39. h5 Re1+ 40. Kf5 Rh1 41. Re3 Rh2 42. Rd3 1/2-1/2

[Event "China zt 3.5"]
[Site "Jiangxi"]
[Date "2025.03.23"]
[Round "2"]
[White "Cao, Qingfeng"]
[Black "Chen, Zhi"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "2397"]
[BlackElo "2094"]
[PlyCount "105"]
[EventDate "2025.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. Qc2 g6 5. Bf4 Bg7 6. e3 0-0 7. Nc3 Nbd7 8. cxd5 Nxd5 9. Nxd5 cxd5 10. Bc7 Qe8 11. Bb5 a6 12. Qa4 Ra7 13. 0-0 b6 14. Rfc1 Rb7 15. Bd3 Nf6 16. Qa3 Ne4 17. Bxa6 Ra7 18. Bb5 Rxa3 19. Bxe8 Ra7 20. Bb8 Ra8 21. Rxc8 Nd6 22. Bxf7+ Nxf7 23. Rxf8+ Kxf8 24. Bf4 Rc8 25. a4 Nd8 26. b4 Ke8 27. a5 bxa5 28. bxa5 Nc6 29. Kf1 Kd7 30. a6 Ra8 31. Ra4 e6 32. Ne1 e5 33. dxe5 Bxe5 34. Bxe5 Nxe5 35. Ke2 Kc6 36. Nd3 Nc4 37. e4 Nb6 38. exd5+ Nxd5 39. Nb4+ Nxb4 40. Rxb4 Rxa6 41. Rd4 h5 42. h4 Kc5 43. Ke3 Re6+ 44. Kd3 Rf6 45. f3 Ra6 46. Ke3 Ra2 47. Rd2 Ra4 48. g3 Rb4 49. Rd8 Rb6 50. Rf8 Kd5 51. Kf4 Ke6 52. Kg5 Ke7 53. Rf4 1-0

[Event "China zt 3.5"]
[Site "Jiangxi"]
[Date "2025.03.22"]
[Round "1"]
[White "Yu, Shi"]
[Black "Cao, Qingfeng"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1973"]
[BlackElo "2397"]
[PlyCount "199"]
[EventDate "2025.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Bxc6 dxc6 6. d3 Nf6 7. h3 Nd7 8. a4 a5 9. Na3 0-0 10. Qe1 Qc7 11. Nc4 e5 12. Be3 b6 13. Kh1 Ba6 14. Nfd2 f5 15. f3 f4 16. Bf2 h6 17. Qe2 Rfd8 18. Rg1 Nf8 19. b4 Bxc4 20. Nxc4 b5 21. axb5 cxb5 22. Nxa5 cxb4 23. Nb3 Ne6 24. Rxa8 Rxa8 25. Ra1 Ra3 26. Qd2 Bf8 27. Kh2 Kh7 28. Qc1 h5 29. Qb2 Bd6 30. Ra2 Nc5 31. Bxc5 Bxc5 32. Ra1 Kh6 33. Nxc5 Rxa1 34. Qxa1 Qxc5 35. Qa8 Kg7 36. Qe8 Kf6 37. Qh8+ Ke6 38. Qe8+ Kf6 39. Qh8+ Ke7 40. Qg7+ Kd8 41. Qxg6 Qxc2 42. Qd6+ Kc8 43. Qxb4 Qxd3 44. Qc5+ Kd7 45. Qxe5 b4 46. Qf5+ Kc6 47. Qe6+ Qd6 48. Qe8+ Qd7 49. Qg8 Kc5 50. e5 Qe7 51. e6 Kd6 52. Qh8 Kxe6 53. Qxh5 Qb7 54. Qg6+ Ke5 55. Qg5+ Kd4 56. Qxf4+ Kc3 57. Qc1+ Kd3 58. Qd1+ Kc4 59. Qc2+ Kb5 60. Qe2+ Ka5 61. Qa2+ Kb6 62. Qf2+ Kc7 63. Qc5+ Kb8 64. Qf8+ Ka7 65. Qc5+ Qb6 66. Qe7+ Ka8 67. f4 Qb8 68. Qe4+ Ka7 69. Qe7+ Ka6 70. Qe2+ Kb6 71. Qe3+ Kc6 72. Qe4+ Kc5 73. Qe3+ Kb5 74. Qe2+ Ka5 75. Qa2+ Kb6 76. Qf2+ Kc6 77. Qc2+ Kd7 78. Qf5+ Ke7 79. Qe4+ Kf6 80. Qd4+ Kf7 81. Qd5+ Ke7 82. Qe4+ Kd7 83. Qf5+ Ke8 84. Qe4+ Kd8 85. Qd3+ Kc7 86. Qc2+ Kb6 87. Qf2+ Kb7 88. Qe3 Qd6 89. Qe4+ Kb6 90. Qe3+ Ka5 91. h4 Ka4 92. Qe5 Qd8 93. Qg5 Qc7 94. Qe5 Qh7 95. Kh3 Qd3+ 96. Kh2 b3 97. f5 Qc4 98. f6 Qxh4+ 99. Kg1 b2 100. Qxb2 1/2-1/2

[Event "Wch U20 62nd"]
[Site "Petrovac"]
[Date "2025.03.07"]
[Round "11"]
[White "Cao, Qingfeng"]
[Black "Manon, Reja Neer"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "2342"]
[BlackElo "2431"]
[PlyCount "137"]
[EventDate "2025.02.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 0-0 5. Bg2 d6 6. Nc3 Nc6 7. d5 Na5 8. b3 c5 9. Bb2 a6 10. 0-0 Rb8 11. Nd2 b5 12. Qc1 e6 13. dxe6 Bxe6 14. cxb5 axb5 15. Nce4 Bf5 16. Nxf6+ Bxf6 17. Ne4 Bxe4 18. Bxe4 Re8 19. Bf3 Rc8 20. Bxf6 Qxf6 21. Qf4 Qxf4 22. gxf4 c4 23. bxc4 bxc4 24. Rfd1 Red8 25. Rac1 Rc5 26. Rd5 Kf8 27. Rc3 Rxd5 28. Bxd5 Rc8 29. e4 Ke7 30. f3 f6 31. Kf2 g5 32. f5 h5 33. h3 Rc5 34. Ke3 Rc8 35. Kd4 Rc5 36. Ra3 Kd8 37. Kc3 Kc7 38. Ra4 Kb6 39. Rb4+ Kc7 40. Rb2 Nc6 41. Bxc6 Kxc6 42. Rb8 Kd7 43. Rb7+ Ke8 44. Rb2 Kd7 45. Rd2 Ra5 46. Kb4 c3 47. Rc2 Ra8 48. a4 d5 49. exd5 Kd6 50. Rxc3 Kxd5 51. Re3 Rb8+ 52. Ka3 Rb1 53. a5 Kc5 54. Rc3+ Kd4 55. Rb3 Ra1+ 56. Kb4 Ke5 57. Ra3 Rb1+ 58. Kc5 Rc1+ 59. Kb5 Rb1+ 60. Kc6 Kxf5 61. a6 Rc1+ 62. Kd7 Rd1+ 63. Ke7 Re1+ 64. Kf7 Rc1 65. Ra5+ Kf4 66. a7 Rc7+ 67. Kxf6 Rc6+ 68. Kf7 Rc7+ 69. Kg6 1-0

[Event "Wch U20 62nd"]
[Site "Petrovac"]
[Date "2025.03.06"]
[Round "10"]
[White "Prraneeth, Vuppala"]
[Black "Cao, Qingfeng"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2442"]
[BlackElo "2342"]
[PlyCount "69"]
[EventDate "2025.02.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. Nc3 g6 6. d4 cxd4 7. Nd5 Bg7 8. Nxd4 Nxd5 9. cxd5 e5 10. Nb5 d6 11. Qa4 Ke7 12. Qh4+ f6 13. Bh6 Rg8 14. Bd2 a6 15. Nxd6 Kxd6 16. Bb4+ Kd7 17. Qxh7 Qe8 18. Bh3+ f5 19. e4 a5 20. Ba3 Na6 21. exf5 gxf5 22. Bxf5+ Kc7 23. Be6 b5 24. Rc1+ Kb6 25. Qe4 Bh6 26. f4 Nb4 27. Bxb4 axb4 28. Qxe5 Rd8 29. 0-0 Rg6 30. a4 Qe7 31. Qd4+ Ka6 32. axb5+ Ka5 33. Rc5 Rxe6 34. Ra1+ Kb6 35. Rc6+ 1-0

[Event "Wch U20 62nd"]
[Site "Petrovac"]
[Date "2025.03.05"]
[Round "9"]
[White "Cao, Qingfeng"]
[Black "Rohit, Krishna S"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2342"]
[BlackElo "2481"]
[PlyCount "57"]
[EventDate "2025.02.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 c6 8. Qc2 Nbd7 9. Rd1 a5 10. Bf4 a4 11. Ne5 Qa5 12. Nd2 Nxe5 13. dxe5 Nd7 14. Nf3 Re8 15. Rac1 h6 16. h4 Nb6 17. Bd2 Qa6 18. cxd5 exd5 19. Be3 Bf8 20. Qd3 Nc4 21. Bd4 c5 22. b3 Be6 23. bxc4 dxc4 24. Qb1 cxd4 25. Nxd4 Rab8 26. Nxe6 Qxe6 27. Bd5 Qxe5 28. Rxc4 Qxe2 29. Rxa4 1/2-1/2

[Event "Wch U20 62nd"]
[Site "Petrovac"]
[Date "2025.03.04"]
[Round "8"]
[White "Cao, Qingfeng"]
[Black "Grebnev, Aleksey"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2342"]
[BlackElo "2555"]
[PlyCount "68"]
[EventDate "2025.02.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 Nc6 6. Ngf3 dxc4 7. 0-0 c3 8. Nc4 0-0 9. a3 cxb2 10. Bxb2 Bd6 11. Qc2 Nd5 12. e4 Nb6 13. Ne3 Re8 14. Rac1 h6 15. Ne5 Nxe5 16. dxe5 Bf8 17. Rcd1 Qe7 18. f4 Bd7 19. Qe2 Qc5 20. Bd4 Bb5 21. Qb2 Nc4 22. Qb3 Qc6 23. Rc1 Na5 24. Qa2 Qa6 25. Rfd1 Nc6 26. Bc5 Rad8 27. Rxd8 Rxd8 28. Bxf8 Kxf8 29. Bf1 Bxf1 30. Nxf1 Rd3 31. a4 Rd4 32. f5 Rxa4 33. Qd2 Qb6+ 34. Kh1 Qd4 0-1

[Event "Wch U20 62nd"]
[Site "Petrovac"]
[Date "2025.03.03"]
[Round "7"]
[White "Galaviz Medina, Sion Radamantys"]
[Black "Cao, Qingfeng"]
[Result "1/2-1/2"]
[ECO "E44"]
[WhiteElo "2501"]
[BlackElo "2342"]
[PlyCount "77"]
[EventDate "2025.02.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ne4 6. Bd2 Nxd2 7. Qxd2 Bb7 8. a3 Be7 9. d5 0-0 10. f4 d6 11. g4 Nd7 12. 0-0-0 Re8 13. g5 Bf8 14. Ng3 b5 15. e4 Nc5 16. Kb1 bxc4 17. Bxc4 exd5 18. exd5 a5 19. Rhe1 Ba6 20. Bxa6 Rxa6 21. Rxe8 Qxe8 22. Re1 Qb8 23. Nge4 Nd7 24. h4 Ra8 25. Qe2 Qc8 26. Rf1 Rb8 27. h5 Qb7 28. g6 fxg6 29. hxg6 h6 30. Rf2 Qb3 31. Ka1 Re8 32. f5 Re5 33. Qf1 Be7 34. Qa6 a4 35. Qc8+ Nf8 36. Qe8 Rxe4 37. Qf7+ Kh8 38. Nxe4 Qd1+ 39. Ka2 1/2-1/2

[Event "Wch U20 62nd"]
[Site "Petrovac"]
[Date "2025.03.02"]
[Round "6"]
[White "Cao, Qingfeng"]
[Black "Siddharth, Jagadeesh"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2342"]
[BlackElo "2496"]
[PlyCount "88"]
[EventDate "2025.02.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nc3 Nbd7 7. 0-0 e5 8. e4 Re8 9. Re1 exd4 10. Nxd4 c6 11. Rb1 Ng4 12. h3 Nge5 13. b3 Nc5 14. Be3 a5 15. Qc2 a4 16. Red1 Qe7 17. f4 axb3 18. axb3 Ned7 19. Bf2 Nf6 20. Re1 Nh5 21. b4 Bxd4 22. Bxd4 Ne6 23. Bf2 Nexf4 24. gxf4 Nxf4 25. Re3 Be6 26. Bf1 Nh5 27. Rf3 Qg5+ 28. Kh1 Ra3 29. Qc1 Qxc1 30. Rxc1 f5 31. exf5 Bxf5 32. Kg1 Rea8 33. b5 Rb3 34. Re3 Nf4 35. h4 Raa3 36. Nd1 Bd3 37. Bg3 Bxf1 38. Bxf4 Rxe3 39. Nxe3 Be2 40. bxc6 bxc6 41. Re1 Ra2 42. Bxd6 Bd3 43. Rd1 Be4 44. Bf4 h5 1-0

[Event "Wch U20 62nd"]
[Site "Petrovac"]
[Date "2025.03.01"]
[Round "5"]
[White "Colbow, Collin"]
[Black "Cao, Qingfeng"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2442"]
[BlackElo "2342"]
[PlyCount "74"]
[EventDate "2025.02.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Be4 5. f3 Bg6 6. e6 Qd6 7. exf7+ Bxf7 8. Nc3 Nd7 9. f4 h5 10. g5 e6 11. Nf3 Bg6 12. Bd3 Ne7 13. Bxg6+ Nxg6 14. 0-0 0-0-0 15. a4 Qc7 16. b3 Nxf4 17. Ne5 Nh3+ 18. Kg2 Nxe5 19. Kxh3 Ng4 20. Qe2 Re8 21. Bf4 Bd6 22. Qd2 e5 23. dxe5 Bxe5 24. Kh4 Bxf4 25. Qxf4 Qxf4 26. Rxf4 Re3 27. Nd1 Re1 28. Rf7 Ne5 29. Rf2 Re8 30. Rb1 Ng6+ 31. Kg3 h4+ 32. Kg4 Rg1+ 33. Kf5 Ne5 34. Kf4 Re1 35. g6 Rf8+ 36. Kg5 Rg1+ 37. Kh5 Rh8# 0-1

[Event "Wch U20 62nd"]
[Site "Petrovac"]
[Date "2025.02.28"]
[Round "4"]
[White "Cao, Qingfeng"]
[Black "Lavrencic, Matic"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2342"]
[BlackElo "2446"]
[PlyCount "46"]
[EventDate "2025.02.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Nd2 d5 5. Bg2 0-0 6. Ngf3 b6 7. 0-0 Bb7 8. cxd5 exd5 9. a3 Be7 10. Ne5 c5 11. Ndf3 c4 12. Nh4 Qc8 13. Qc2 Ne4 14. Bxe4 dxe4 15. Qxc4 Bxh4 16. gxh4 Ba6 17. Qd5 Bxe2 18. Re1 Bf3 19. Nxf3 Qg4+ 20. Kh1 Qxf3+ 21. Kg1 Qg4+ 22. Kh1 Qf3+ 23. Kg1 Qg4+ 1/2-1/2

[Event "Wch U20 62nd"]
[Site "Petrovac"]
[Date "2025.02.27"]
[Round "3"]
[White "Babazada, Khazar Araz"]
[Black "Cao, Qingfeng"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2471"]
[BlackElo "2342"]
[PlyCount "48"]
[EventDate "2025.02.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[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 Be7 12. 0-0-0 0-0 13. Kb1 c5 14. Ne4 Nc6 15. Bc3 Nb4 16. Bxb4 cxb4 17. Ne5 a5 18. Nxf6+ Bxf6 19. Ng4 Be7 20. Qe4 Qc7 21. d5 exd5 22. Rxd5 Rfd8 23. Rhd1 Rxd5 24. Rxd5 Rd8 1/2-1/2

[Event "Wch U20 62nd"]
[Site "Petrovac"]
[Date "2025.02.26"]
[Round "2"]
[White "Cao, Qingfeng"]
[Black "Tsaruk, Maksim"]
[Result "1/2-1/2"]
[ECO "A64"]
[WhiteElo "2342"]
[BlackElo "2436"]
[PlyCount "82"]
[EventDate "2025.02.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 Re8 10. Nd2 a6 11. a4 Nbd7 12. h3 Nh5 13. Nde4 Ne5 14. g4 f5 15. gxh5 fxe4 16. Nxe4 Nf7 17. hxg6 hxg6 18. Ng3 Qh4 19. Qc2 Ne5 20. Qe4 Bg4 21. Qf4 Rac8 22. Qg5 Qxg5 23. Bxg5 Bd7 24. Ne4 Nf7 25. Bf4 c4 26. a5 Bf5 27. Nc3 Bxc3 28. bxc3 Rxe2 29. Rfe1 Rxe1+ 30. Rxe1 Kf8 31. Be3 Ne5 32. Bd4 Nd7 33. h4 Nc5 34. Kh2 Kf7 35. Kg3 Nb3 36. Bb6 Nd2 37. Kf4 Rh8 38. Rh1 Bd3 39. Ke3 Nb3 40. Bf3 Re8+ 41. Kf4 Re5 1/2-1/2

[Event "Senta Fantastico GM 02"]
[Site "Senta"]
[Date "2025.02.21"]
[Round "9"]
[White "Cao, Qingfeng"]
[Black "Akhmedov, David"]
[Result "1/2-1/2"]
[ECO "E09"]
[WhiteElo "2342"]
[BlackElo "2368"]
[PlyCount "44"]
[EventDate "2025.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[EventCategory "6"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Qc2 b6 8. b3 Nbd7 9. Bb2 a5 10. Nbd2 Bb7 11. e4 c5 12. cxd5 exd5 13. e5 Ne8 14. Rfe1 Nc7 15. Nf1 Rc8 16. Rac1 Re8 17. Qb1 Bf8 18. h4 Ne6 19. Ne3 Nxd4 20. Nxd4 cxd4 21. Rxc8 Qxc8 22. Bxd4 Nxe5 1/2-1/2

[Event "Senta Fantastico GM 02"]
[Site "Senta"]
[Date "2025.02.20"]
[Round "7"]
[White "Cao, Qingfeng"]
[Black "Itgelt, Khuyagtsogt"]
[Result "1/2-1/2"]
[ECO "D76"]
[WhiteElo "2342"]
[BlackElo "2416"]
[PlyCount "93"]
[EventDate "2025.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[EventCategory "6"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. Nc3 Nc6 8. e3 0-0 9. 0-0 Re8 10. h3 e5 11. d5 Na5 12. Qc2 c6 13. b4 Nac4 14. dxc6 bxc6 15. Rd1 Qe7 16. Nd2 Bf5 17. Nce4 Rad8 18. a3 Be6 19. Bf1 Bd5 20. Rb1 f5 21. Nc5 Nxd2 22. Rxd2 Nd7 23. Nxd7 Rxd7 24. Bb2 h5 25. h4 Kh7 26. Rbd1 Red8 27. Bg2 Qe6 28. Qc5 Bxg2 29. Rxd7 Rxd7 30. Rxd7 Qxd7 31. Kxg2 e4 32. Bc3 Bxc3 33. Qxc3 Qd6 34. Qc4 Kg7 35. Qa6 Qd7 36. a4 Kf7 37. Qc4+ Qd5 38. Qxd5+ cxd5 39. Kf1 Ke6 40. Ke2 Ke5 41. f4+ Kd6 42. Kd2 d4 43. exd4 Kd5 44. Kc3 e3 45. Kd3 e2 46. Kxe2 Kxd4 47. b5 1/2-1/2

[Event "Senta Fantastico GM 02"]
[Site "Senta"]
[Date "2025.02.19"]
[Round "6"]
[White "Jiang, Haochen"]
[Black "Cao, Qingfeng"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2374"]
[BlackElo "2342"]
[PlyCount "53"]
[EventDate "2025.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[EventCategory "6"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. 0-0 g6 6. d4 cxd4 7. Qxd4 Bg7 8. Qh4 h6 9. Rd1 d6 10. Nc3 Nbd7 11. Rb1 g5 12. Qd4 0-0 13. Qe3 Nc5 14. Nd5 e6 15. Nxf6+ Qxf6 16. b3 Qg6 17. Bb2 e5 18. Ne1 Bxg2 19. Nxg2 f5 20. b4 f4 21. Qd2 Ne4 22. Qd3 fxg3 23. fxg3 Kh7 24. Rf1 h5 25. Ne3 Bh6 26. Nd5 Kg7 27. Ne7 1-0

[Event "Senta Fantastico GM 02"]
[Site "Senta"]
[Date "2025.02.18"]
[Round "5"]
[White "Cao, Qingfeng"]
[Black "Amartuvshin, Ganzorig"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2342"]
[BlackElo "2391"]
[PlyCount "43"]
[EventDate "2025.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[EventCategory "6"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. Qc2 c6 9. Rd1 b6 10. b3 a5 11. Bc3 Ne4 12. Bb2 f5 13. Nbd2 Bd6 14. Nxe4 fxe4 15. Nd2 b5 16. f3 bxc4 17. bxc4 Bb4 18. fxe4 Qg5 19. a3 Qe3+ 20. Kh1 Bxd2 21. Qxd2 Qxd2 22. Rxd2 1/2-1/2

[Event "Senta Fantastico GM 02"]
[Site "Senta"]
[Date "2025.02.18"]
[Round "4"]
[White "Spasov, Vasil"]
[Black "Cao, Qingfeng"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2423"]
[BlackElo "2342"]
[PlyCount "29"]
[EventDate "2025.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[EventCategory "6"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. Bd3 Nf6 8. 0-0 Be7 9. c4 0-0 10. Bxg6 hxg6 11. Qe2 Qc7 12. Ne4 Nbd7 13. Rd1 Rfe8 14. Bd2 Rad8 15. Neg5 1/2-1/2

[Event "Senta Fantastico GM 02"]
[Site "Senta"]
[Date "2025.02.17"]
[Round "2"]
[White "Cao, Qingfeng"]
[Black "Bryakin, Mikhail"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2342"]
[BlackElo "2427"]
[PlyCount "118"]
[EventDate "2025.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[EventCategory "6"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Bd2 Be7 9. Nxg6 hxg6 10. Qb3 Qc7 11. 0-0-0 Nbd7 12. Kb1 dxc4 13. Bxc4 a6 14. Be2 c5 15. Be1 Rc8 16. Bg3 Qb6 17. Qc4 0-0 18. d5 exd5 19. Nxd5 Nxd5 20. Qxd5 Nf6 21. Qb3 Qc6 22. Bc4 b5 23. Bd5 Qb6 24. e4 Nxd5 25. Rxd5 c4 26. Qc2 Rfd8 27. Bf2 Qc7 28. Bg3 Qc6 29. Rhd1 a5 30. Rxd8+ Rxd8 31. Rxd8+ Bxd8 32. Qd2 Bc7 33. Bxc7 Qxc7 34. g3 Qb6 35. b3 cxb3 36. axb3 a4 37. Ka2 Kh7 38. f4 Qc6 39. e5 Qe4 40. bxa4 Qc4+ 41. Ka3 Qxa4+ 42. Kb2 Qe4 43. Qc2 Qd4+ 44. Qc3 Qf2+ 45. Qc2 Qd4+ 46. Qc3 Qg1 47. Qc2 Kh6 48. Kb3 Qe1 49. Qd3 g5 50. Qd6+ Kh5 51. Qe7 Qb1+ 52. Kc3 Qc1+ 53. Kb4 Qc4+ 54. Ka5 gxf4 55. Qh4+ Kg6 56. Qg4+ Kh7 57. Qh4+ Kg8 58. Qd8+ Kh7 59. Qh4+ Kg8 1/2-1/2

[Event "Senta Fantastico GM 02"]
[Site "Senta"]
[Date "2025.02.17"]
[Round "3"]
[White "Jake, Shanty"]
[Black "Cao, Qingfeng"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "2307"]
[BlackElo "2342"]
[PlyCount "152"]
[EventDate "2025.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[EventCategory "6"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 c5 5. 0-0 Bb7 6. Nbd2 d5 7. b3 cxd4 8. exd4 Bd6 9. Re1 0-0 10. Bb2 Nc6 11. a3 Qc7 12. Ne5 Rac8 13. Qe2 Ne7 14. Rac1 Ng6 15. g3 Qe7 16. Ra1 Rc7 17. h4 Rfc8 18. Nf1 Nf8 19. f3 N6d7 20. Nxd7 Nxd7 21. Kg2 Nf6 22. Kg1 Bc6 23. Qf2 Qd7 24. Qe2 Qe8 25. Ba6 Rb8 26. Bd3 a6 27. Rac1 Qe7 28. Ra1 h6 29. a4 b5 30. axb5 axb5 31. Bc3 b4 32. Bd2 Ra7 33. Rxa7 Qxa7 34. Be3 Ne8 35. Kg2 Nc7 36. Bf2 Nb5 37. Qd2 Nc3 38. Ne3 Bb5 39. Nd1 Bxd3 40. Nxc3 Bxc2 41. Qxc2 bxc3 42. Qxc3 Bb4 43. Qa1 Qxa1 44. Rxa1 Bc3 45. Rb1 Rb4 46. Kf1 Kf8 47. Ke2 Bxd4 48. Bxd4 Rxd4 49. b4 Ke7 50. b5 Rc4 51. Ra1 Rb4 52. Ra7+ Kf6 53. Rb7 Rb3 54. b6 e5 55. g4 g6 56. Rd7 Ke6 57. Rb7 h5 58. Rb8 Rb4 59. b7 Ke7 60. g5 Rb3 61. Kd2 d4 62. Kc2 Rb5 63. Kd3 Rb4 64. Ke4 Rb3 65. Rc8 Rxb7 66. Rc5 f6 67. gxf6+ Kxf6 68. Rxe5 Rd7 69. Rc5 d3 70. Rc6+ Kf7 71. Rc1 d2 72. Rd1 Ke6 73. Kf4 Rd4+ 74. Kg5 Kf7 75. f4 Kg7 76. f5 Rg4# 0-1

[Event "Senta Fantastico GM 02"]
[Site "Senta"]
[Date "2025.02.16"]
[Round "1"]
[White "Glek, Igor Vladimirovich"]
[Black "Cao, Qingfeng"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2423"]
[BlackElo "2342"]
[PlyCount "39"]
[EventDate "2025.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[EventCategory "6"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. d4 d5 8. e5 Ne4 9. Bxc6 bxc6 10. Be3 cxd4 11. cxd4 f6 12. Nbd2 Nxd2 13. Qxd2 Bg4 14. exf6 exf6 15. Bh6 Bxf3 16. Bxg7 Kxg7 17. gxf3 Qd7 18. Kg2 Rfe8 19. Rxe8 Rxe8 20. Re1 1/2-1/2

[Event "Senta Fantastico GM Mix 02"]
[Site "Senta"]
[Date "2025.02.16"]
[Round "9"]
[White "Jiang, Haochen"]
[Black "Cao, Qingfeng"]
[Result "1/2-1/2"]
[ECO "E37"]
[WhiteElo "2374"]
[BlackElo "2342"]
[PlyCount "34"]
[EventDate "2025.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 Ne4 7. Qc2 c5 8. dxc5 Nc6 9. Nf3 Qa5+ 10. Bd2 Qxc5 11. e3 Nxd2 12. Nxd2 dxc4 13. Nxc4 a5 14. Qb3 0-0 15. Nb6 Nb4 16. Nc4 Nd5 17. e4 a4 1/2-1/2

[Event "Senta Fantastico GM Mix 02"]
[Site "Senta"]
[Date "2025.02.15"]
[Round "8"]
[White "Cao, Qingfeng"]
[Black "Amartuvshin, Ganzorig"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2342"]
[BlackElo "2391"]
[PlyCount "89"]
[EventDate "2025.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. Qc2 c6 9. Rd1 b6 10. b3 Ba6 11. a4 c5 12. cxd5 Nxd5 13. Nc3 Rc8 14. Qb2 Bf6 15. Be1 Nxc3 16. Bxc3 Qe7 17. a5 b5 18. dxc5 Bxc3 19. Qxc3 Nxc5 20. Qb4 Bb7 21. a6 Bxf3 22. Bxf3 Qc7 23. Qxb5 Rb8 24. Qc4 Qb6 25. Rdc1 Nxb3 26. Rab1 Qd4 27. Qxd4 Nxd4 28. Rb7 Rbc8 29. Rxc8 Nxf3+ 30. exf3 Rxc8 31. Kf1 g5 32. Rxa7 Rc1+ 33. Ke2 Ra1 34. Kd3 Kg7 35. Kc4 Ra2 36. Kb5 Rb2+ 37. Kc6 Rc2+ 38. Kb6 Rb2+ 39. Kc7 Ra2 40. Ra8 Rc2+ 41. Kb7 Rb2+ 42. Ka7 Rxf2 43. Rb8 Rxh2 44. Rb5 Kg6 45. Kb6 1-0

[Event "Senta Fantastico GM Mix 02"]
[Site "Senta"]
[Date "2025.02.14"]
[Round "7"]
[White "Cao, Qingfeng"]
[Black "Stopa, Jacek"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2342"]
[BlackElo "2310"]
[PlyCount "69"]
[EventDate "2025.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 dxc4 5. Bg2 Nc6 6. Qa4 Bb4+ 7. Bd2 Nd5 8. Qc2 Nb6 9. Bxb4 Nxb4 10. Qc3 N4d5 11. Qa5 0-0 12. Nbd2 Bd7 13. Ne5 Qe7 14. 0-0 Rfc8 15. e4 Nf6 16. Nexc4 Nxc4 17. Nxc4 b6 18. Qd2 Bc6 19. Rfe1 Bb7 20. Rac1 c5 21. e5 Ne8 22. Nd6 Nxd6 23. exd6 Qd7 24. Bxb7 Qxb7 25. dxc5 Rxc5 26. Rxc5 bxc5 27. Rc1 Qb6 28. b4 cxb4 29. d7 Rd8 30. Rc8 Kf8 31. Rxd8+ Qxd8 32. Qd6+ Kg8 33. Qc6 Kf8 34. Qc5+ Kg8 35. Qc8 1-0

[Event "Senta Fantastico GM Mix 02"]
[Site "Senta"]
[Date "2025.02.14"]
[Round "6"]
[White "Nigametzianov, Mikhail"]
[Black "Cao, Qingfeng"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2399"]
[BlackElo "2342"]
[PlyCount "98"]
[EventDate "2025.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Ne4 6. Nxe4 Bxe4 7. Nd2 Bb7 8. e4 g6 9. Bd3 Bg7 10. Nf3 d6 11. 0-0 0-0 12. Bg5 Qd7 13. Qd2 Nc6 14. Bc2 Na5 15. Qe2 Ba6 16. b3 d5 17. Rab1 c5 18. dxc5 bxc5 19. Qd2 Nc6 20. exd5 exd5 21. Rfe1 d4 22. Bd3 Bb7 23. b4 Nd8 24. Be4 Re8 25. Bxb7 Nxb7 26. Bh6 Rxe1+ 27. Rxe1 Bxh6 28. Qxh6 Re8 29. Rxe8+ Qxe8 30. Qf4 cxb4 31. axb4 Qa4 32. h4 Qxb4 33. Qb8+ Kg7 34. c5 Qb1+ 35. Kh2 Qe4 36. Qc7 Qd5 37. c6 Nd8 38. Qxa7 Nxc6 39. Qa1 h6 40. Kg1 Kh7 41. Qc1 Ne5 42. Nd2 h5 43. Qe1 Ng4 44. Nf3 d3 45. Qe3 f6 46. Qa7+ Kg8 47. Qb8+ Kg7 48. Qc7+ Qf7 49. Qd6 Qa7 0-1

[Event "Senta Fantastico GM Mix 02"]
[Site "Senta"]
[Date "2025.02.13"]
[Round "5"]
[White "Cao, Qingfeng"]
[Black "Kukhmazov, Arsen"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2342"]
[BlackElo "2469"]
[PlyCount "100"]
[EventDate "2025.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 0-0 7. Qc2 c5 8. cxd5 cxd4 9. Nxd4 Qb6 10. e3 exd5 11. 0-0 Nc6 12. Nxc6 bxc6 13. Rc1 Rb8 14. Nc3 h5 15. h3 Re8 16. Na4 Qd8 17. Bxb4 Rxb4 18. a3 Rc4 19. Qd1 Rxc1 20. Rxc1 Qd6 21. Qd4 Bf5 22. Qc5 Qe6 23. Nb6 Bxh3 24. Qxc6 Bxg2 25. Kxg2 Qe4+ 26. Kg1 h4 27. gxh4 Re6 28. Qa8+ Kh7 29. Rc6 Qg4+ 30. Kf1 Qd1+ 31. Kg2 Qg4+ 32. Kf1 Qd1+ 33. Kg2 Re4 34. Rxf6 Qg4+ 35. Kf1 Qd1+ 36. Kg2 gxf6 37. Qxd5 Qg4+ 38. Kf1 Kg7 39. h5 Qh3+ 40. Ke2 Re5 41. Qf3 Qe6 42. h6+ Kxh6 43. Qf4+ Kg7 44. Qd4 Re4 45. Qc5 Qg4+ 46. Ke1 Re5 47. Qc4 Qf5 48. Qd4 Rc5 49. Kf1 Rc2 50. Qh4 Qb5+ 0-1

[Event "Senta Fantastico GM Mix 02"]
[Site "Senta"]
[Date "2025.02.13"]
[Round "4"]
[White "Stojanovic, Dalibor"]
[Black "Cao, Qingfeng"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2449"]
[BlackElo "2342"]
[PlyCount "136"]
[EventDate "2025.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 Nf6 7. c3 Nbd7 8. Bc4 e6 9. Nf4 Qc7 10. h4 e5 11. Nxg6 fxg6 12. 0-0 0-0-0 13. Bg5 Kb8 14. Ne2 h6 15. Bxf6 Nxf6 16. Qc2 g5 17. Rfd1 e4 18. Ng3 gxh4 19. Nxe4 Ng4 20. Be6 Qh2+ 21. Kf1 h3 22. Ke2 Nxf2 23. Nxf2 Re8 24. Qg6 Bd6 25. Kd3 Qxg2 26. Qxg2 hxg2 27. d5 Rhf8 28. Ne4 cxd5 29. Bxd5 Bh2 30. Rg1 Bxg1 31. Rxg1 Rf3+ 32. Kd4 Rf1 33. Rxg2 Rd1+ 34. Nd2 g5 35. Kd3 Kc7 36. c4 b6 37. b4 Rf8 38. Ke3 Re1+ 39. Kd4 Rf5 40. Rh2 Rf4+ 41. Ne4 Rh4 42. Rf2 Rf4 43. Rh2 Rh4 44. Rc2 Rhh1 45. c5 Rc1 46. Rxc1 Rxc1 47. c6 g4 48. Nc3 a6 49. b5 a5 50. Be6 g3 51. Bh3 Kd6 52. Ne4+ Kc7 53. Nxg3 Rb1 54. Bf1 h5 55. Bd3 Rb4+ 56. Ke5 h4 57. Ne4 h3 58. Nf6 Kb8 59. Nd5 Rh4 60. Bf5 Rh8 61. c7+ Kb7 62. c8Q+ Rxc8 63. Bxh3 Rc2 64. Bd7 Rxa2 65. Bc6+ Ka7 66. Ne7 Kb8 67. Nd5 Ka7 68. Ne7 Kb8 1/2-1/2

[Event "Senta Fantastico GM Mix 02"]
[Site "Senta"]
[Date "2025.02.12"]
[Round "3"]
[White "Cao, Qingfeng"]
[Black "Lajthajm, Borko"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2342"]
[BlackElo "2330"]
[PlyCount "81"]
[EventDate "2025.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 Nf6 5. Nbd2 Nbd7 6. g3 Bd6 7. Bg2 a5 8. 0-0 Ra7 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 0-0 12. Be3 Ra6 13. Rfd1 Qe7 14. Bf4 Bxf4 15. Qxf4 a4 16. Ne5 Qb4 17. Rd2 Ra5 18. Rad1 Qd6 19. Nxc6 Qxf4 20. Ne7+ Kh8 21. gxf4 g6 22. b4 axb3 23. axb3 Ra3 24. Rb2 Nf6 25. c5 Bd7 26. Bxb7 Ra7 27. Bc6 Rc7 28. Bxd7 Nxd7 29. b4 Nb8 30. d5 Rxe7 31. d6 Rd7 32. b5 Rb7 33. Rbb1 Nd7 34. c6 Rb6 35. cxd7 Rd8 36. Rbc1 Rxd7 37. Rc6 Rxb5 38. Rc7 Rd8 39. d7 Rbb8 40. Rdc1 Kg7 41. Rc8 1-0

[Event "Senta Fantastico GM Mix 02"]
[Site "Senta"]
[Date "2025.02.12"]
[Round "2"]
[White "Glek, Igor Vladimirovich"]
[Black "Cao, Qingfeng"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2423"]
[BlackElo "2342"]
[PlyCount "122"]
[EventDate "2025.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 c5 4. e3 e6 5. Bb5+ Nbd7 6. a4 Bd6 7. 0-0 0-0 8. d4 Qc7 9. Nbd2 e5 10. Bxd7 Nxd7 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Bxe5 Qxe5 14. Nf3 Qh5 15. Ne1 Bg4 16. f3 Be6 17. Nd3 Rac8 18. Qd2 Qg5 19. Rad1 Rfd8 20. Rf2 Qe7 21. Qe1 f6 22. Nf4 Bf7 23. Rfd2 Qe5 24. Qf2 g5 25. Ne2 Re8 26. e4 d4 27. h4 h6 28. Qg3 b6 29. Kf2 a6 30. Rh1 Kg7 31. Rdd1 Rcd8 32. Rh3 Bg6 33. Rdh1 d3 34. cxd3 Rxd3 35. hxg5 hxg5 36. Qxe5 Rxe5 37. g4 Re8 38. Ng3 Rd2+ 39. Ke1 Red8 40. Nf5+ Bxf5 41. gxf5 Rd1+ 42. Kf2 Rxh1 43. Rxh1 Rd3 44. Kg3 Rxb3 45. Rd1 Kf8 46. Rd6 Ke7 47. Re6+ Kf7 48. a5 bxa5 49. Rxa6 Ra3 50. Ra7+ Ke8 51. Rc7 Rc3 52. Ra7 Ra3 53. Rc7 Rc3 54. Ra7 Rc1 55. Rxa5 c4 56. Kf2 c3 57. Ke2 c2 58. Kd2 Rf1 59. Kxc2 Rxf3 60. Kd2 g4 61. Ra4 Kf8 1/2-1/2

[Event "Senta Fantastico GM Mix 02"]
[Site "Senta"]
[Date "2025.02.11"]
[Round "1"]
[White "Cao, Qingfeng"]
[Black "Joel Paul, Ganta"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2342"]
[BlackElo "2065"]
[PlyCount "97"]
[EventDate "2025.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 c5 4. Bxf6 gxf6 5. dxc5 Qa5+ 6. Nc3 e6 7. Qd4 Qxc5 8. Qxf6 Rg8 9. Qd4 Qc7 10. 0-0-0 Nc6 11. Qh4 Bd7 12. Nf3 Be7 13. Qxh7 0-0-0 14. Qd3 Kb8 15. Kb1 Rc8 16. e4 Nb4 17. Qd2 Bc6 18. e5 Be8 19. a3 Na6 20. g3 Qb6 21. Ka1 Qa5 22. Na2 Qa4 23. Nd4 Nc5 24. Nc3 Qa5 25. f4 Na6 26. Nb3 Qc7 27. Bxa6 bxa6 28. Ka2 Ka8 29. Qd3 Qb6 30. h4 Bc6 31. Nd4 Rb8 32. Rb1 Bb5 33. Ncxb5 axb5 34. h5 b4 35. a4 Bc5 36. Nb3 Bf2 37. Rbf1 Rxg3 38. Qb5 Qc7 39. Qe2 Bb6 40. h6 Rgg8 41. h7 Rh8 42. f5 Qc6 43. a5 Bc7 44. fxe6 Qxe6 45. Qh5 Qg6 46. Rf6 Qg7 47. Qf3 Rb5 48. Rxf7 Qg6 49. Rf8+ 1-0

[Event "Nanjing New Vigorous op 4th"]
[Site "Nanjing"]
[Date "2024.11.25"]
[Round "9"]
[White "Cao, Qingfeng"]
[Black "Zou, Chen"]
[Result "1-0"]
[ECO "D76"]
[BlackElo "2408"]
[PlyCount "179"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d5 6. cxd5 Nxd5 7. 0-0 Nb6 8. Nc3 Nc6 9. e3 Re8 10. h3 a5 11. d5 Nb4 12. e4 c6 13. a3 Na6 14. Qe2 cxd5 15. exd5 Bf5 16. g4 Bd7 17. Ne5 Nc5 18. Bf4 Nca4 19. Nb5 Rc8 20. Rac1 Rc5 21. Rxc5 Nxc5 22. Rc1 Nb3 23. Rc3 Bxb5 24. Qxb5 Nd4 25. Qd3 Nxd5 26. Qxd4 Nxc3 27. Qxc3 Qb6 28. Be3 Qe6 29. f4 g5 30. Qxa5 gxf4 31. Bxf4 Qf6 32. Bg3 Rc8 33. Qd2 Qe6 34. Bd5 Qb6+ 35. Bf2 Qc7 36. Nxf7 Qc1+ 37. Qxc1 Rxc1+ 38. Kg2 Bxb2 39. a4 Kg7 40. Ng5 Ra1 41. Ne6+ Kf6 42. Nc5 e6 43. Bxb7 Ra2 44. Kf3 Ba3 45. Bd4+ Kf7 46. Ne4 Bb4 47. Bc6 Ra3+ 48. Kf4 Be7 49. Bc3 h6 50. Ke3 Ra2 51. a5 Bd8 52. Nd6+ Kg6 53. Nc4 Kg5 54. Be1 h5 55. gxh5 Kxh5 56. Bb7 Bc7 57. a6 Bb8 58. Kf3 Ra4 59. Na5 Ra3+ 60. Kg2 Ra2+ 61. Kf1 Ba7 62. Nc6 Bb6 63. Bc8 Kg5 64. Nb4 Ra1 65. Bxe6 Bc5 66. Nd3 Ba7 67. Bc4 Kf5 68. Ke2 Ra4 69. Bb5 Ra2+ 70. Kf3 Rh2 71. Bg3 Rh1 72. Bd7+ Kf6 73. Bf2 Rd1 74. Ke2 Ra1 75. Bxa7 Rxa6 76. Bd4+ Kg5 77. Bf2 Ra2+ 78. Kf3 Ra3 79. h4+ Kh5 80. Be8+ Kh6 81. Be3+ Kg7 82. Ke4 Kf6 83. Bd4+ Ke6 84. h5 Ra2 85. Nf4+ Ke7 86. Bg6 Rh2 87. Kf5 Kf8 88. Kg5 Kg8 89. h6 Rh1 90. Nh5 1-0

[Event "Nanjing New Vigorous op 4th"]
[Site "Nanjing"]
[Date "2024.11.24"]
[Round "7"]
[White "Cao, Qingfeng"]
[Black "Huang, Renjie"]
[Result "1/2-1/2"]
[ECO "E01"]
[BlackElo "2394"]
[PlyCount "66"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Nc6 5. Bg2 Bd6 6. Nbd2 0-0 7. 0-0 a5 8. a3 a4 9. c5 Be7 10. b4 axb3 11. Nxb3 Ne4 12. Bb2 f5 13. Nc1 b6 14. cxb6 cxb6 15. Nd3 Ba6 16. Nfe5 Nxe5 17. Nxe5 Bf6 18. Re1 Nd6 19. Bc3 Bxe5 20. dxe5 Nc4 21. Qd4 Rc8 22. Bb4 Rf7 23. Rac1 Rfc7 24. Rc3 Rc6 25. Rec1 Qe8 26. Bf3 h6 27. h4 Qf7 28. Bg2 Qc7 29. f4 Qd8 30. h5 Bb5 31. Bf3 Na5 32. Bxa5 bxa5 33. Rxc6 Bxc6 1/2-1/2

[Event "Nanjing New Vigorous op 4th"]
[Site "Nanjing"]
[Date "2024.11.24"]
[Round "8"]
[White "Zuo, Yifan"]
[Black "Cao, Qingfeng"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2273"]
[PlyCount "93"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Bg5 Be7 7. e3 0-0 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Rc1 c5 12. dxc5 bxc5 13. Qc2 Nd7 14. Bd3 g6 15. 0-0 Rac8 16. Rfe1 Nf6 17. Qa4 Ba8 18. b4 c4 19. Bb1 Bc6 20. Qa5 Qc7 21. Qc5 Qb6 22. Qd4 Ba4 23. Qxb6 axb6 24. Nd4 Rfe8 25. f3 Bd7 26. Rc3 b5 27. Kf2 Ra8 28. Bc2 Ra6 29. g4 h6 30. h3 Rea8 31. Ra1 Kf8 32. Ke2 Ke7 33. Kd2 Kd6 34. Kc1 Ne8 35. Kb2 Nc7 36. Rd1 Re8 37. f4 Ke7 38. Nf3 Ne6 39. Nd4 Nc7 40. Rd2 Kf6 41. Bd1 Bc8 42. Bf3 Rd6 43. Rd1 Bb7 44. Rd2 Rd7 45. Kc1 Rde7 46. Re2 Ra8 47. h4 1/2-1/2

