
[Event "5th Rebecca Cup 2025"]
[Site "Dongtai CHN"]
[Date "2025.06.19"]
[Round "5.4"]
[White "Cao, Qingfeng"]
[Black "Xu, Ziyuan"]
[Result "1-0"]
[WhiteElo "2410"]
[BlackElo "2117"]
[ECO "E81"]
[PlyCount "75"]
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 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
[Site "Dongtai CHN"]
[Date "2025.06.19"]
[Round "5.4"]
[White "Cao, Qingfeng"]
[Black "Xu, Ziyuan"]
[Result "1-0"]
[WhiteElo "2410"]
[BlackElo "2117"]
[ECO "E81"]
[PlyCount "75"]
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 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 "5th Rebecca Cup 2025"]
[Site "Dongtai CHN"]
[Date "2025.06.19"]
[Round "5.4"]
[White "Cao, Qingfeng"]
[Black "Xu, Ziyuan"]
[Result "1-0"]
[WhiteElo "2410"]
[BlackElo "2117"]
[ECO "E81"]
[Opening "King's Indian"]
[Variation "Saemisch, 5...O-O"]
[EventDate "2025.06.17"]
[WhiteFideId "8627568"]
[BlackFideId "63100630"]
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 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