[Event "CHN-ch U12 Girls"]
[Site "Shanghai"]
[Date "2024.02.21"]
[Round "11"]
[White "Kang, Xiyuan"]
[Black "Wang, Yujia"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1229"]
[PlyCount "108"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 d6 4. g3 Bg7 5. Bg2 0-0 6. e4 e5 7. 0-0 Nc6 8. d4 Bg4 9. d5 Nd4 10. Be3 Bxf3 11. Bxf3 Nxf3+ 12. Qxf3 Qd7 13. Bd2 Qh3 14. Qg2 Qxg2+ 15. Kxg2 Nd7 16. b4 a6 17. Be3 b6 18. Rfc1 f5 19. f3 f4 20. Bf2 fxg3 21. hxg3 Bh6 22. Rc2 Rf7 23. Rd1 Raf8 24. Rd3 g5 25. g4 Ra8 26. c5 Rff8 27. cxd6 cxd6 28. Ne2 Rfc8 29. Rdc3 Rxc3 30. Rxc3 b5 31. Ng3 Bf8 32. Nf5 Nf6 33. Rc6 Ne8 34. Bb6 h6 35. Kf2 Kf7 36. Ke3 Kg8 37. Kd3 Kf7 38. Kc3 Kg8 39. Kb3 Kf7 40. a4 Kg8 41. axb5 axb5 42. Ba5 Rb8 43. Bc7 Rc8 44. Ba5 Rb8 45. Ne3 Kf7 46. Nc2 Nf6 47. Na3 Nd7 48. Bc7 Rb7 49. Bxd6 Bxd6 50. Rxd6 Kg7 51. Ra6 Nf6 52. Ra5 Ne8 53. Rxb5 Rxb5 54. Nxb5 Kf7 1-0

[Event "CHN-ch U12 Girls"]
[Site "Shanghai"]
[Date "2024.02.20"]
[Round "9"]
[White "Kang, Xiyuan"]
[Black "Liu, Zhuoni"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1229"]
[PlyCount "96"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 d6 5. Nc3 0-0 6. Nf3 Nc6 7. 0-0 Bf5 8. d5 Na5 9. Nd4 Bd7 10. b3 b6 11. Bb2 Qc8 12. Re1 Bh3 13. e4 Bxg2 14. Kxg2 e5 15. Nde2 Nh5 16. Rf1 f5 17. Bc1 f4 18. f3 Qd7 19. g4 Nf6 20. h3 Qe7 21. Bd2 Kh8 22. Rc1 Nb7 23. Na4 Nd7 24. Be1 Bf6 25. Bf2 Nbc5 26. Nxc5 Nxc5 27. Qc2 a5 28. Nc3 h5 29. Nd1 Bh4 30. Nb2 Bf6 31. Nd3 Na6 32. a3 Nc5 33. b4 Nxd3 34. Qxd3 axb4 35. axb4 Ra4 36. Qc3 Rfa8 37. Ra1 Qd8 38. Rxa4 Rxa4 39. Ra1 Qa8 40. Rxa4 Qxa4 41. c5 Qa2 42. cxd6 cxd6 43. gxh5 Bh4 44. Qc8+ Kg7 45. Qb7+ Kf6 46. Qxb6 Qxf2+ 47. Qxf2 Bxf2 48. Kxf2 gxh5 1-0

[Event "CHN-ch U12 Girls"]
[Site "Shanghai"]
[Date "2024.02.20"]
[Round "10"]
[White "Wu, Yunxuan"]
[Black "Kang, Xiyuan"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "1229"]
[PlyCount "95"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Bf3 Qa5 12. Bxc6 bxc6 13. Nxc6 Qc7 14. Nd4 Rd8 15. Nb5 Qa5 16. Qf3 Ba6 17. Nxa7 Rxa7 18. Bxa7 Bxf1 19. Qe3 Ra8 20. Bb6 Qa6 21. Rxf1 Qxa2 22. Bd4 Bxd4 23. Qxd4 Rc8 24. b4 Qxc2 25. h3 Rb8 26. Re1 Qc7 27. Rb1 Qc6 28. Qe5 Qd6 29. Qxd6 exd6 30. Kf1 d5 31. Ke2 Kf8 32. Kd3 Ke7 33. Kd4 Kd6 34. b5 Rb6 35. Rb2 f6 36. f4 h5 37. h4 Rb7 38. b6 Kc6 39. Rc2+ Kd6 40. Rb2 Kc6 41. Re2 Kd6 42. Rb2 Kc6 43. g4 hxg4 44. f5 gxf5 45. h5 f4 46. Kd3 f5 47. h6 g3 48. Ke2 0-1

[Event "CHN-ch U12 Girls"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "7"]
[White "Kang, Xiyuan"]
[Black "Wu, Yiting"]
[Result "0-1"]
[ECO "E09"]
[WhiteElo "1229"]
[BlackElo "1539"]
[PlyCount "100"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. d4 Nf6 4. Bg2 Be7 5. Nf3 Nbd7 6. 0-0 0-0 7. Nc3 c6 8. Qc2 b6 9. Rd1 Bb7 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Nf6 13. Qc2 Qc7 14. Bf4 Bd6 15. Bxd6 Qxd6 16. Ne5 Qc7 17. c5 b5 18. Qb3 Nd5 19. f4 Rad8 20. Re1 Rfe8 21. Rad1 a5 22. a3 Ba6 23. Bf1 Ra8 24. Qc2 b4 25. Bd3 Bxd3 26. Qxd3 bxa3 27. Qxa3 Reb8 28. b3 Rb4 29. Rd3 Qb7 30. Ra1 Nc7 31. Nc4 Nb5 32. Qa2 a4 33. Nb6 Rd8 34. bxa4 Rbxd4 35. Rxd4 Nxd4 36. Kh1 Nf5 37. Qb3 h6 38. Rd1 Qc7 39. Rxd8+ Qxd8 40. Qc2 Qd4 41. Qc1 Ne3 42. Qb1 Qd2 43. Qg1 Qe2 44. h4 Qf3+ 45. Kh2 h5 46. a5 Nf1+ 47. Kh3 Qg4+ 48. Kg2 Nxg3 49. Kf2 Ne4+ 50. Kf1 Qxf4+ 0-1

[Event "CHN-ch U12 Girls"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "8"]
[White "Zheng, Qingyu"]
[Black "Kang, Xiyuan"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1229"]
[PlyCount "55"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 e6 6. c3 Be7 7. Bd3 0-0 8. Ne5 Nxe5 9. Bxe5 Bd6 10. Bg3 Qc7 11. Nf3 b6 12. 0-0 Bb7 13. Bxd6 Qxd6 14. Ne5 Nd7 15. f4 f6 16. Qh5 f5 17. Rf3 Nxe5 18. fxe5 Qe7 19. Raf1 Qf7 20. Qh4 Rae8 21. Kh1 Qe7 22. Qh3 c4 23. Bc2 b5 24. Rg1 g6 25. g4 fxg4 26. Qxg4 Rxf3 27. Bxg6 Ref8 28. Bf7+ 1-0

[Event "CHN-ch U12 Girls"]
[Site "Shanghai"]
[Date "2024.02.18"]
[Round "5"]
[White "Ding, Tianyi"]
[Black "Kang, Xiyuan"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "1529"]
[BlackElo "1229"]
[PlyCount "40"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 Bd6 10. a3 0-0 11. e4 e5 12. Bg5 h6 13. Bh4 a6 14. Bc2 Qc7 15. dxe5 Bxe5 16. Nxe5 Qxe5 17. Bg3 Qh5 18. Qxh5 Nxh5 19. Bd6 Rfe8 20. Rad1 Ne5 1/2-1/2

[Event "CHN-ch U12 Girls"]
[Site "Shanghai"]
[Date "2024.02.18"]
[Round "6"]
[White "Kang, Xiyuan"]
[Black "Wu, Shuang1"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1229"]
[BlackElo "1553"]
[PlyCount "103"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 b6 3. Nf3 Bb7 4. e3 e6 5. Be2 Nf6 6. 0-0 Be7 7. d4 cxd4 8. exd4 d6 9. Qc2 0-0 10. Rd1 Nbd7 11. Ng5 h6 12. Nge4 Nxe4 13. Nxe4 f5 14. Nc3 a6 15. d5 e5 16. f3 Qe8 17. Be3 Bc8 18. a3 f4 19. Bf2 Nc5 20. Bxc5 bxc5 21. Bd3 Qh5 22. b4 Qh4 23. bxc5 dxc5 24. d6 Bf6 25. Be4 Rb8 26. Bd5+ Kh8 27. Rab1 Bd7 28. Ne4 Qh5 29. Rxb8 Rxb8 30. Rb1 Rc8 31. Rb7 Qe8 32. Qf2 Bc6 33. Bxc6 Qxc6 34. Qb2 Rd8 35. Qb1 Bg5 36. Rb6 Qa4 37. Qb3 Qa5 38. Kf1 Bh4 39. g3 fxg3 40. hxg3 Bg5 41. Rc6 Ra8 42. Rxc5 Qd8 43. Rc7 Qe8 44. d7 Qe6 45. Kg2 Rf8 46. Nxg5 hxg5 47. Qd3 g4 48. f4 Rd8 49. Qd5 Qh6 50. Rc8 Qb6 51. Rxd8+ Qxd8 52. c5 1-0

[Event "CHN-ch U12 Girls"]
[Site "Shanghai"]
[Date "2024.02.17"]
[Round "4"]
[White "Kang, Xiyuan"]
[Black "Xu, Xinchen"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1229"]
[PlyCount "51"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 c6 4. d4 d5 5. Nf3 Bb4+ 6. Bd2 Qa5 7. 0-0 0-0 8. Qc2 Ne4 9. Bxb4 Qxb4 10. Nbd2 f5 11. Rac1 Qe7 12. Ne5 Nd7 13. Ndf3 g5 14. Nxd7 Bxd7 15. Ne5 Rf6 16. f3 Nd6 17. e4 Rh6 18. exd5 cxd5 19. Nxd7 Qxd7 20. cxd5 Rc8 21. Qb3 f4 22. dxe6 Rxe6 23. Rxc8+ Nxc8 24. Bh3 Qxd4+ 25. Kh1 Kf8 26. Qxe6 1-0

[Event "CHN-ch U12 Girls"]
[Site "Shanghai"]
[Date "2024.02.17"]
[Round "3"]
[White "Meng, Wuyang"]
[Black "Kang, Xiyuan"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1406"]
[BlackElo "1229"]
[PlyCount "67"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. Be2 f5 14. Bf3 f4 15. 0-0 Be6 16. Qd3 Ne7 17. Ncb4 Ng6 18. a4 Bd7 19. axb5 axb5 20. Rxa8 Qxa8 21. Nb6 Qa7 22. Qxd6 Rd8 23. Nxd7 Rxd7 24. Qe6+ Rf7 25. Qe8+ Rf8 26. Qxb5 Qe7 27. Rd1 Nh4 28. Bg4 f3 29. g3 Ng6 30. Qd7 Qxd7 31. Rxd7 Bc1 32. b3 Bb2 33. Rd3 Ba3 34. Nc6 1-0

[Event "CHN-ch U12 Girls"]
[Site "Shanghai"]
[Date "2024.02.16"]
[Round "2"]
[White "Kang, Xiyuan"]
[Black "Zhang, Minxin"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "1229"]
[PlyCount "103"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 6. 0-0 d6 7. d4 cxd4 8. Nxd4 Bd7 9. Nxc6 Bxc6 10. Nd5 0-0 11. Rb1 Rb8 12. Bg5 Nxd5 13. cxd5 Bb5 14. Re1 h6 15. Be3 b6 16. Qd2 h5 17. Bd4 Be5 18. Bf3 Qd7 19. Bxe5 dxe5 20. Qg5 Kh7 21. Qxe5 Qd6 22. Qxd6 exd6 23. e4 Rfe8 24. Rbc1 Rbc8 25. Bg2 Bd3 26. Rxc8 Rxc8 27. Bf1 Bxf1 28. Kxf1 Rc2 29. Re2 Rc1+ 30. Kg2 Rd1 31. Rc2 Kg7 32. Kf3 Kf6 33. Ke2 Rd4 34. Ke3 Ra4 35. a3 Ra5 36. Rc6 Ke7 37. Kd4 Rc5 38. b4 Rxc6 39. dxc6 Ke6 40. b5 f5 41. exf5+ gxf5 42. f4 d5 43. a4 Kd6 44. c7 Kxc7 45. Kxd5 Kb7 46. Ke5 a6 47. Kxf5 axb5 48. axb5 Kc7 49. Ke6 Kd8 50. f5 Ke8 51. f6 Kf8 52. f7 1-0

[Event "CHN-ch U12 Girls"]
[Site "Shanghai"]
[Date "2024.02.16"]
[Round "1"]
[White "Wang, Hejiayue"]
[Black "Kang, Xiyuan"]
[Result "0-1"]
[ECO "B25"]
[BlackElo "1229"]
[PlyCount "98"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 g6 5. d3 Bg7 6. g3 e6 7. Bg2 Nge7 8. 0-0 0-0 9. Kh1 a6 10. Bd2 b5 11. Rb1 Rb8 12. h3 b4 13. Ne2 a5 14. g4 f5 15. exf5 exf5 16. g5 Be6 17. b3 a4 18. Be3 a3 19. h4 Bf7 20. d4 c4 21. Nd2 d5 22. Nf3 Qb6 23. Ne5 Nxe5 24. fxe5 Bxe5 25. Bf4 Bxf4 26. Nxf4 c3 27. Qd3 Rbd8 28. Rbd1 Qc6 29. Qe2 Rfe8 30. Qf3 Nc8 31. Nd3 Qd6 32. Ne5 Nb6 33. h5 Nc8 34. Qh3 Re7 35. Rde1 Na7 36. h6 Rde8 37. Qf3 Rd8 38. Re2 Nb5 39. Qd3 Nc7 40. Nf3 Rxe2 41. Qxe2 Re8 42. Qd3 Ne6 43. Re1 Qg3 44. Qb5 Rb8 45. Qf1 Nxg5 46. Re5 Ne4 47. Nh2 Qxe5 48. dxe5 Ng3+ 49. Kg1 Nxf1 0-1

[Event "Belt and Road op-B 3rd"]
[Site "Qinhuangdao"]
[Date "2023.11.24"]
[Round "9"]
[White "Kang, Xiyuan"]
[Black "Fan, Jinhan"]
[Result "1-0"]
[ECO "A17"]
[PlyCount "129"]
[EventDate "2023.11.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 b6 5. Bg2 Bb7 6. Nf3 e6 7. 0-0 Be7 8. Re1 0-0 9. d4 c5 10. e4 cxd4 11. Nxd5 exd5 12. exd5 Bxd5 13. Nxd4 Bxg2 14. Kxg2 Qd5+ 15. Nf3 Qxd1 16. Rxd1 Nc6 17. Bf4 h6 18. Rd7 Bf6 19. Rb1 Rfd8 20. Rxd8+ Rxd8 21. b3 Nd4 22. Nxd4 Rxd4 23. Rc1 g5 24. Be3 Rd7 25. Rc6 Kg7 26. f4 Bd4 27. Bc1 gxf4 28. Bxf4 Bf6 29. Bxh6+ Kxh6 30. Rxf6+ Kg7 31. Rf2 Kg6 32. Kf3 Kg5 33. Ke4 Kg4 34. Ke5 Kg5 35. Rc2 f6+ 36. Ke6 Rd3 37. Re2 Kg6 38. Rb2 f5 39. Rf2 Re3+ 40. Kd7 Rc3 41. Rb2 Kg5 42. a4 Kg4 43. Kd6 Kg5 44. Kd5 Rc5+ 45. Kd4 a6 46. Re2 Rc6 47. Re3 Kg4 48. Kd5 Rc5+ 49. Kd4 Rc6 50. Ke5 Rc5+ 51. Kf6 a5 52. h4 b5 53. axb5 Rxb5 54. Rc3 Rb4 55. Ke5 f4 56. gxf4 Rxf4 57. Rc4 Rxc4 58. bxc4 a4 59. Kd4 Kxh4 60. c5 Kg5 61. c6 a3 62. Kc3 Kf6 63. c7 a2 64. Kb2 Ke7 65. c8Q 1-0

[Event "Belt and Road op-B 3rd"]
[Site "Qinhuangdao"]
[Date "2023.11.23"]
[Round "7"]
[White "Kang, Xiyuan"]
[Black "Zhou, Dongguang"]
[Result "1/2-1/2"]
[ECO "D15"]
[BlackElo "1622"]
[PlyCount "56"]
[EventDate "2023.11.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. d4 Nf6 4. Nf3 dxc4 5. g3 Bf5 6. Bg2 e6 7. Ne5 Nbd7 8. Nxc4 Bb4 9. 0-0 0-0 10. Bf4 Nb6 11. Nxb6 axb6 12. Bg5 h6 13. Bxf6 Qxf6 14. e4 Bg6 15. a3 Bxc3 16. bxc3 b5 17. a4 bxa4 18. Rxa4 Qd8 19. Qb3 Qc7 20. Rfa1 Rxa4 21. Qxa4 Qb6 22. Qa2 Qb5 23. Qb1 Qc4 24. Qc2 Qb5 25. Qb1 Qc4 26. Qc2 Qb5 27. Qb1 Qc4 28. Qc2 Qb5 1/2-1/2

[Event "Belt and Road op-B 3rd"]
[Site "Qinhuangdao"]
[Date "2023.11.23"]
[Round "8"]
[White "Yan, Jinzhe"]
[Black "Kang, Xiyuan"]
[Result "1-0"]
[ECO "B74"]
[WhiteElo "1203"]
[PlyCount "65"]
[EventDate "2023.11.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nb3 0-0 8. Be2 d6 9. 0-0 Be6 10. f4 Qc8 11. Bf3 Bg4 12. h3 Bxf3 13. Qxf3 Qd8 14. g4 Nd7 15. h4 f5 16. exf5 gxf5 17. Qd5+ Kh8 18. gxf5 Rg8 19. Kf2 Nf6 20. Qf3 Qd7 21. Qh3 Ng4+ 22. Kf3 Qxf5 23. Qxg4 Qxg4+ 24. Kxg4 Bxc3+ 25. Kh5 Bxb2 26. Rab1 Bf6 27. Nd2 b6 28. Nf3 Rg2 29. Rg1 Rxc2 30. Ng5 Bxg5 31. Rxg5 Rxa2 32. Rc1 Nd8 33. Bd4+ 1-0

[Event "Belt and Road op-B 3rd"]
[Site "Qinhuangdao"]
[Date "2023.11.22"]
[Round "6"]
[White "Xia, Miaoyan"]
[Black "Kang, Xiyuan"]
[Result "1/2-1/2"]
[ECO "B39"]
[WhiteElo "1042"]
[PlyCount "86"]
[EventDate "2023.11.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nc3 Nf6 7. Be3 Ng4 8. Nxc6 Nxe3 9. Nxd8 Nxd1 10. Rxd1 Kxd8 11. Rc1 d6 12. Bd3 Be6 13. b3 Kd7 14. f4 f5 15. exf5 Bxf5 16. Bxf5+ gxf5 17. Kf2 Bxc3 18. Rxc3 b6 19. Re1 Rhe8 20. Rh3 Rh8 21. Rh6 Raf8 22. Rhe6 Rf7 23. Kg3 Rg8+ 24. Kf3 Rg6 25. Rxg6 hxg6 26. g4 fxg4+ 27. Kxg4 Rf5 28. Rg1 Ke6 29. Rd1 Rc5 30. h4 b5 31. Rd5 bxc4 32. Rxc5 dxc5 33. bxc4 Kf6 34. Kf3 Kf5 35. Kg3 e5 36. fxe5 Kxe5 37. Kg4 Kd4 38. Kg5 Kxc4 39. Kxg6 Kd3 40. h5 c4 41. h6 c3 42. h7 c2 43. h8Q c1Q 1/2-1/2

[Event "Belt and Road op-B 3rd"]
[Site "Qinhuangdao"]
[Date "2023.11.21"]
[Round "4"]
[White "Ao, Rigele"]
[Black "Kang, Xiyuan"]
[Result "0-1"]
[ECO "B34"]
[PlyCount "84"]
[EventDate "2023.11.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nf3 Bg7 6. c3 Nf6 7. Qc2 0-0 8. Be2 d5 9. exd5 Nxd5 10. 0-0 Qc7 11. Bg5 Nf4 12. Bxf4 Qxf4 13. Na3 Be6 14. g3 Qf6 15. Rad1 Bh3 16. Rfe1 e5 17. Nh4 Rac8 18. Qe4 Rfd8 19. Bg4 Bxg4 20. Qxg4 Qe7 21. Nc2 Qc5 22. Ne3 f5 23. Qc4+ Qxc4 24. Nxc4 e4 25. Nd6 Rc7 26. Nb5 Rcd7 27. Rxd7 Rxd7 28. f3 a6 29. Na3 exf3 30. Nxf3 Rd5 31. Nc4 b5 32. Nb6 Rd6 33. Ng5 Ne5 34. Nc8 Rd2 35. Re3 Bf6 36. Nf3 Nxf3+ 37. Rxf3 Rxb2 38. a4 bxa4 39. c4 Rb3 40. Rf1 a3 41. Re1 a2 42. Re8+ Kg7 0-1

[Event "Belt and Road op-B 3rd"]
[Site "Qinhuangdao"]
[Date "2023.11.21"]
[Round "5"]
[White "Kang, Xiyuan"]
[Black "Zhang, Yichi1"]
[Result "0-1"]
[ECO "A23"]
[BlackElo "1621"]
[PlyCount "102"]
[EventDate "2023.11.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 0-0 5. e3 c6 6. Nge2 d6 7. 0-0 Be6 8. d4 exd4 9. exd4 Bb6 10. b3 d5 11. c5 Bc7 12. Bf4 Bxf4 13. Nxf4 Bg4 14. Qd2 Nbd7 15. b4 b5 16. a4 a6 17. a5 h6 18. Rfe1 Qc7 19. Nd3 Rfe8 20. Rxe8+ Rxe8 21. Re1 Qd8 22. Rxe8+ Qxe8 23. Qe1 Qxe1+ 24. Nxe1 Nf8 25. Nf3 Ne6 26. Ne2 Ne4 27. h3 Bxf3 28. Bxf3 Nd2 29. Bg4 Nb3 30. Bxe6 fxe6 31. f4 Na1 32. Nc3 Kf7 33. Kf2 Nc2 34. Na2 Nxd4 35. Ke3 Nf5+ 36. Kf3 Kf6 37. g4 Nd4+ 38. Ke3 e5 39. h4 Nc2+ 40. Kf3 e4+ 41. Ke2 d4 42. Kd2 Ne3 43. Nc1 Nd5 44. Ne2 d3 45. Ng3 Nxb4 46. Nxe4+ Ke6 47. Nf2 Kd5 48. Nxd3 Nxd3 49. Kxd3 Kxc5 50. g5 Kd5 51. g6 Ke6 0-1

[Event "Belt and Road op-B 3rd"]
[Site "Qinhuangdao"]
[Date "2023.11.20"]
[Round "3"]
[White "Kang, Xiyuan"]
[Black "Zhang, Tiankun"]
[Result "1-0"]
[ECO "A36"]
[BlackElo "1209"]
[PlyCount "53"]
[EventDate "2023.11.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 Nf6 6. Nge2 0-0 7. 0-0 d6 8. f4 e6 9. d3 b6 10. e5 Bb7 11. exf6 Qxf6 12. Be3 h5 13. Rb1 Qe7 14. d4 h4 15. d5 exd5 16. Nxd5 Qd8 17. Bf2 hxg3 18. Bxg3 Re8 19. Nec3 Rb8 20. f5 Ne5 21. f6 Bf8 22. Bxe5 Rxe5 23. Qg4 Bc8 24. Qg3 Bf5 25. Rbe1 Qe8 26. Rxe5 dxe5 27. Rxf5 1-0

[Event "Belt and Road op-B 3rd"]
[Site "Qinhuangdao"]
[Date "2023.11.19"]
[Round "1"]
[White "Jin, Ruijun"]
[Black "Kang, Xiyuan"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1637"]
[PlyCount "62"]
[EventDate "2023.11.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. d4 cxd4 8. cxd4 d5 9. e5 Ne4 10. Nc3 Nxc3 11. bxc3 Qa5 12. Qb3 Bg4 13. Be3 Bxf3 14. gxf3 Rfd8 15. Rad1 Qc7 16. Bxc6 Qxc6 17. Rb1 Rab8 18. Qa3 e6 19. Qxa7 b5 20. a4 Ra8 21. axb5 Rxa7 22. bxc6 Rc7 23. Rb6 Rdc8 24. Ra1 f6 25. Rb7 Rxc6 26. Raa7 Bh8 27. f4 h5 28. Re7 f5 29. Kg2 Rxc3 30. Rxe6 R3c6 31. Rxc6 Rxc6 1-0

[Event "Belt and Road op-B 3rd"]
[Site "Qinhuangdao"]
[Date "2023.11.19"]
[Round "2"]
[White "Kang, Xiyuan"]
[Black "Wu, Yinan"]
[Result "0-1"]
[ECO "A18"]
[BlackElo "1376"]
[PlyCount "136"]
[EventDate "2023.11.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. Nf3 e5 8. d4 exd4 9. cxd4 Be7 10. Be2 0-0 11. 0-0 Bf5 12. Bg5 Qd6 13. Bxe7 Qxe7 14. Re1 Qf6 15. Bd3 Bxd3 16. Qxd3 Nc6 17. Rad1 Rad8 18. d5 Nb8 19. Qb3 Qb6 20. Qxb6 axb6 21. Re7 Na6 22. g3 Rfe8 23. Rde1 Rxe7 24. Rxe7 Kf8 25. Re2 Nc5 26. Nd2 Ra8 27. Nb3 Ra4 28. Nxc5 bxc5 29. Rc2 Ke7 30. f4 Kd6 31. Kf2 Ra3 32. Ke2 b6 33. Kd1 Ke7 34. Kc1 Kf6 35. Kb2 Re3 36. Rc3 Re4 37. Kb3 Ke7 38. Rc2 Kd7 39. Kc3 Re3+ 40. Kb2 Kc8 41. Rc3 Re2+ 42. Rc2 Re4 43. Kb3 Kb7 44. Kc3 Re3+ 45. Kd2 Ra3 46. Kc1 Rd3 47. Rd2 Re3 48. Kc2 Ka6 49. Kc1 Ka5 50. d6 cxd6 51. Rxd6 Rc3+ 52. Kb2 Rxc4 53. Rd7 Re4 54. Rxf7 g6 55. Rxh7 Kb4 56. Rh6 Re2+ 57. Kc1 Rxa2 58. Rxg6 b5 59. f5 c4 60. f6 Rf2 61. h4 c3 62. Rg5 Rxf6 63. h5 Rf1+ 64. Kc2 Rf2+ 65. Kc1 Kc4 66. h6 b4 67. Rg7 Kb3 68. Rd7 Rh2 0-1

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.22"]
[Round "9"]
[White "Kang, Xiyuan"]
[Black "Liu, Xuxi"]
[Result "1-0"]
[ECO "A26"]
[PlyCount "117"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Fushun Fengmang"]
[BlackTeam "Nanjing Bozhiyi"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. c4 Nf6 2. Nc3 g6 3. e4 e5 4. d3 Nc6 5. Nge2 d6 6. g3 Bg7 7. Bg2 Be6 8. 0-0 Qd7 9. f4 Bg4 10. Qb3 b6 11. Be3 Bxe2 12. Nxe2 0-0 13. f5 Ng4 14. Bg5 Bf6 15. Bxf6 Nxf6 16. Qd1 Nd4 17. Nxd4 exd4 18. e5 Ng4 19. Qxg4 Rae8 20. Qh4 h5 21. exd6 cxd6 22. Qxd4 Qc7 23. Kh1 Qc5 24. Qxc5 bxc5 25. fxg6 fxg6 26. Rxf8+ Rxf8 27. Rf1 Re8 28. Be4 Kg7 29. Kg2 Rb8 30. Rb1 a5 31. b3 a4 32. Bc6 axb3 33. Rxb3 Rc8 34. Be4 Re8 35. Rb6 Re6 36. a4 Kf6 37. a5 g5 38. a6 Re7 39. Rb7 Re8 40. a7 Ra8 41. Rf7+ Kxf7 42. Bxa8 Ke7 43. Bd5 Kf6 44. a8Q Ke5 45. Qh8+ Kf5 46. Be4+ Ke6 47. Bf5+ Kxf5 48. Qxh5 Ke5 49. Qxg5+ Kd4 50. Qd5+ Kc3 51. Qxd6 Kc2 52. Qxc5 Kxd3 53. Qd5+ Kc3 54. c5 Kb4 55. c6 Kc3 56. c7 Kc2 57. c8R+ Kb2 58. Qb7+ Ka3 59. Ra8# 1-0

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.21"]
[Round "7"]
[White "Kang, Xiyuan"]
[Black "Tong, Yiyi"]
[Result "1/2-1/2"]
[ECO "A34"]
[PlyCount "61"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Fushun Fengmang"]
[BlackTeam "Hangzhou International Exchange"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. e3 e6 6. d4 cxd4 7. exd4 d5 8. Nge2 dxc4 9. Qa4+ Bd7 10. Qxc4 Bc6 11. 0-0 0-0 12. Bf4 Bxg2 13. Kxg2 Nc6 14. Rfd1 Nd5 15. Nxd5 Qxd5+ 16. Qxd5 exd5 17. Rac1 Rac8 18. Rc3 Rfe8 19. Kf1 f5 20. Rb3 b6 21. Be3 Red8 22. Rc1 Kf7 23. Rbc3 Ne7 24. Rxc8 Rxc8 25. Rxc8 Nxc8 26. Ke1 h6 27. h4 Kf6 28. Kd2 g5 29. hxg5+ hxg5 30. Nc3 Ke6 31. Kd3 1/2-1/2

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.21"]
[Round "8"]
[White "Zhang, Jingwen"]
[Black "Kang, Xiyuan"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "1489"]
[PlyCount "99"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Chongqing Masite"]
[BlackTeam "Fushun Fengmang"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 Bg7 5. d5 e6 6. Bg5 exd5 7. Nxd5 Qa5+ 8. Bd2 Qd8 9. Bc3 0-0 10. e3 Nxd5 11. cxd5 d6 12. Be2 Nd7 13. 0-0 Nf6 14. Qb3 Rb8 15. a4 Bd7 16. Rfd1 Ne8 17. Nd2 Nc7 18. Ne4 Bf5 19. Bxg7 Kxg7 20. Nc3 Re8 21. Qc4 Bd7 22. h3 Qg5 23. Ne4 Qe5 24. Bf3 b5 25. axb5 Bxb5 26. Qc3 Qxc3 27. bxc3 Nxd5 28. Nxd6 Nxc3 29. Nxe8+ Rxe8 30. Rdc1 Na4 31. Bd1 Re4 32. Bxa4 Rxa4 33. Rxa4 Bxa4 34. Rxc5 a6 35. e4 Bb5 36. f4 Kf6 37. g4 Ke6 38. Rc7 Bd7 39. Ra7 Bb5 40. Kf2 f5 41. gxf5+ gxf5 42. e5 h5 43. Kg3 Kd5 44. Kh4 Be2 45. Kg5 Ke4 46. e6 Bb5 47. e7 Kf3 48. Ra8 Kg3 49. e8Q Bxe8 50. Rxe8 1-0

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.20"]
[Round "6"]
[White "Wang, Deli"]
[Black "Kang, Xiyuan"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "93"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Hefei CA"]
[BlackTeam "Fushun Fengmang"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. Bf4 c5 3. e3 d5 4. Bd3 g6 5. c3 Bg7 6. Nd2 0-0 7. Ngf3 Nc6 8. h3 Re8 9. Ne5 Qb6 10. Qc2 Nxe5 11. Bxe5 c4 12. Be2 Bf5 13. Qc1 Qc6 14. Bd1 Nd7 15. Bxg7 Kxg7 16. Bc2 Bxc2 17. Qxc2 e5 18. 0-0 b5 19. b4 exd4 20. exd4 a5 21. a3 Nf6 22. Rfe1 axb4 23. axb4 Rxa1 24. Rxa1 Nh5 25. Nf3 Re7 26. Ne5 Qf6 27. Ra5 Rb7 28. Ra1 Nf4 29. Ng4 Qg5 30. Kf1 Nxg2 31. Kxg2 h5 32. f3 hxg4 33. hxg4 Qe3 34. Ra2 Re7 35. Ra5 Qd3 36. Ra2 Qxc2+ 37. Rxc2 Re3 38. Kg3 Kf6 39. Kf4 Rd3 40. g5+ Ke6 41. Kg4 f6 42. gxf6 Kxf6 43. f4 Re3 44. Rc1 Ke6 45. Rc2 Kf6 46. Rc1 Ke6 47. Rc2 1/2-1/2

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.19"]
[Round "4"]
[White "Ge, Qiyan"]
[Black "Kang, Xiyuan"]
[Result "1/2-1/2"]
[ECO "B25"]
[PlyCount "79"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Hefei Xinzhan District"]
[BlackTeam "Fushun Fengmang"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. Nf3 e6 7. d3 Nge7 8. 0-0 0-0 9. Rb1 Rb8 10. Ne2 b5 11. Be3 a5 12. g4 f5 13. exf5 exf5 14. g5 Be6 15. b3 a4 16. Ng3 axb3 17. axb3 Nd5 18. Bd2 Nc3 19. Bxc3 Bxc3 20. Ne2 Bg7 21. Qe1 Re8 22. Qg3 Bxb3 23. Rxb3 Rxe2 24. Rc1 Nd4 25. Nxd4 Bxd4+ 26. Kh1 Kh8 27. c3 Bf2 28. Qf3 Re1+ 29. Rxe1 Bxe1 30. Qe2 Qe8 31. Qb2 Qe7 32. Rxb5 Re8 33. c4+ Qg7 34. Qxg7+ Kxg7 35. Rb7+ Kh8 36. Bc6 Rd8 37. Kg2 Bc3 38. Kf3 Bg7 39. Bd5 Bd4 40. Bc6 1/2-1/2

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.19"]
[Round "5"]
[White "Kang, Xiyuan"]
[Black "Shi, Yige"]
[Result "0-1"]
[ECO "E01"]
[BlackElo "1170"]
[PlyCount "102"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Fushun Fengmang"]
[BlackTeam "Shandong"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. d4 Bb4 5. Bg2 0-0 6. Nf3 dxc4 7. 0-0 c6 8. a3 Bxc3 9. bxc3 Nbd7 10. Nd2 Nd5 11. Qc2 b5 12. e4 Ne7 13. Rd1 Qc7 14. Nf3 Bb7 15. Bf4 Qc8 16. Ne5 Nxe5 17. Bxe5 Rd8 18. Bf4 a6 19. Bg5 f6 20. Be3 Kf7 21. f4 f5 22. Rf1 g6 23. Rad1 Kg7 24. Bf2 Ng8 25. Rfe1 Qc7 26. Rb1 Nf6 27. h3 Kf7 28. Kf1 h5 29. h4 c5 30. exf5 exf5 31. a4 Bxg2+ 32. Kxg2 Qc6+ 33. Kg1 Ne4 34. Rxe4 fxe4 35. axb5 axb5 36. Qe2 Re8 37. Qe3 cxd4 38. cxd4 c3 39. d5 c2 40. Rc1 Qxd5 41. Qe2 Rac8 42. Rxc2 Rxc2 43. Qxc2 e3 44. Be1 e2 45. Kf2 Qd4+ 46. Kg2 Qe4+ 47. Qxe4 Rxe4 48. Kf2 Kf6 49. Kf3 Kf5 50. Kf2 Kg4 51. Kg2 b4 0-1

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.18"]
[Round "3"]
[White "Kang, Xiyuan"]
[Black "Xu, Ruixi"]
[Result "1-0"]
[ECO "A25"]
[PlyCount "109"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Fushun Fengmang"]
[BlackTeam "Chongqing Wenna"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 d6 5. e3 Be6 6. b3 Nb4 7. d3 d5 8. a3 d4 9. Nce2 Nc6 10. Nf3 a5 11. 0-0 Bc5 12. exd4 exd4 13. Bg5 Bg4 14. Re1 0-0 15. Nf4 Qd6 16. Bxf6 Qxf6 17. Nd5 Qd6 18. Qd2 b5 19. cxb5 Qxd5 20. Ne5 Qxb3 21. Bxc6 Rad8 22. Nxg4 Qc3 23. Qg5 Qxd3 24. Qxc5 Qg6 25. Ne5 Qf5 26. Be4 Qf6 27. Ng4 Qd6 28. Qxd6 Rxd6 29. Rac1 Rd7 30. Ne5 Re7 31. Nc6 Rd7 32. Nxa5 Rc8 33. Bf5 Rdd8 34. Bxc8 Rxc8 35. Rxc7 Rd8 36. Nc6 Rf8 37. b6 h6 38. b7 d3 39. b8Q Rxb8 40. Nxb8 d2 41. Rd1 Kh7 42. Rxd2 Kg6 43. Rxf7 Kxf7 44. a4 Ke6 45. a5 Ke5 46. a6 Ke4 47. a7 Ke5 48. Nd7+ Ke6 49. Re2+ Kxd7 50. a8Q Kd6 51. Qd8+ Kc5 52. Rc2+ Kb4 53. Qb8+ Ka3 54. Rc6 Ka4 55. Ra6# 1-0

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.17"]
[Round "1"]
[White "Kang, Xiyuan"]
[Black "Jiang, Zhaoyi"]
[Result "0-1"]
[ECO "A21"]
[BlackElo "1863"]
[PlyCount "70"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Fushun Fengmang"]
[BlackTeam "Heilongjiang"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. c4 e5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. e3 Ne7 6. Nge2 0-0 7. 0-0 c6 8. d4 Kh8 9. Qc2 Qc7 10. Rd1 Be6 11. d5 cxd5 12. cxd5 Bd7 13. Rb1 Na6 14. b4 Rac8 15. Qd3 f5 16. e4 Qc4 17. a3 h6 18. Qxc4 Rxc4 19. Rd3 g5 20. f4 fxe4 21. Bxe4 exf4 22. gxf4 gxf4 23. Nxf4 Rxc3 24. Rxc3 Bxc3 25. Be3 b6 26. Bd3 Nb8 27. Rc1 Be5 28. Ng6+ Nxg6 29. Bxg6 Rg8 30. Kh1 Rxg6 31. Rc7 Bf5 32. Rc4 Bg4 33. Rxg4 Rxg4 34. Bf2 Nd7 35. h3 Rg8 0-1

[Event "CHN-chTB"]
[Site "Hefei"]
[Date "2023.04.17"]
[Round "2"]
[White "Pi, Aiying"]
[Black "Kang, Xiyuan"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1379"]
[PlyCount "125"]
[EventDate "2023.04.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Hangzhou Intelligent Sports"]
[BlackTeam "Fushun Fengmang"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 Nxd4 9. Bxd4 d6 10. 0-0 Be6 11. Qd3 Rc8 12. Nd5 Bxd5 13. cxd5 a6 14. f4 e6 15. dxe6 fxe6 16. Bf3 Ne8 17. Rfd1 Qd7 18. Bxg7 Qxg7 19. Qb3 Qf7 20. Bg4 Ng7 21. g3 Rcd8 22. Rac1 Kh8 23. Rd2 Qd7 24. Qb4 b5 25. Rcd1 Ne8 26. e5 Kg8 27. exd6 Nf6 28. Bf3 Rc8 29. Qb3 Kg7 30. Kg2 Rfd8 31. Qd3 Qa7 32. Qd4 Qxd4 33. Rxd4 Rc2+ 34. R1d2 Rxd2+ 35. Rxd2 Ne8 36. d7 Nf6 37. Bc6 Kf7 38. b4 Ke7 39. Kf3 Nxd7 40. Bxd7 Rxd7 41. Rxd7+ Kxd7 42. Ke4 Kd6 43. g4 h5 44. gxh5 gxh5 45. h4 Kd7 46. Ke5 Ke7 47. f5 exf5 48. Kxf5 Kd6 49. Kg5 Kd5 50. Kxh5 Kc4 51. Kg4 Kxb4 52. h5 Ka3 53. h6 b4 54. h7 Kxa2 55. h8Q a5 56. Qa8 b3 57. Qxa5+ Kb1 58. Kf3 b2 59. Ke4 Kc2 60. Qa4+ Kc3 61. Qd1 Kb4 62. Qb1 Kc3 63. Ke3 1-0

