
[Event "58th Biel Master Open"]
[Site "Biel SUI"]
[Date "2025.07.19"]
[Round "6.52"]
[White "Schaffner, D"]
[Black "Yu, Tianxiang Carlos"]
[Result "1/2-1/2"]
[WhiteElo "1980"]
[BlackElo "1938"]
[ECO "B97"]
[PlyCount "96"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Qb6 8.Qd2 Qxb2 9.Rb1 Qa3 10.Bxf6 gxf6 11.Be2 Be7 12.O-O Nc6 13.Nxc6 bxc6 14.Rb3 Qa5 15.f5 h5 16.Kh1 Kf8 17.Qf4 Qe5 18.Qxe5 fxe5 19.Na4 Kg7 20.Rg3+ Kf8 21.Nb6 Rb8 22.Nxc8 Rxc8 23.fxe6 f6 24.Bxa6 Ra8 25.Bc4 Rg8 26.Rxg8+ Kxg8 27.Bb3 Kg7 28.g3 Ra5 29.c4 Ra8 30.Kg2 Bd8 31.Rd1 Be7 32.Rd2 Kg6 33.Rf2 Rh8 34.h4 Bd8 35.Rf5 Bb6 36.Kf1 Bc5 37.Ke1 Re8 38.Ba4 Rxe6 39.Bxc6 Re7 40.a4 Bb4+ 41.Ke2 Bc3 42.Rf3 Ba5 43.Bb5 Bb4 44.Kf1 Bd2 45.Kg2 Be1 46.Kh3 Ba5 47.g4 hxg4+ 48.Kxg4 Rg7 1/2-1/2
[Site "Biel SUI"]
[Date "2025.07.19"]
[Round "6.52"]
[White "Schaffner, D"]
[Black "Yu, Tianxiang Carlos"]
[Result "1/2-1/2"]
[WhiteElo "1980"]
[BlackElo "1938"]
[ECO "B97"]
[PlyCount "96"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Qb6 8.Qd2 Qxb2 9.Rb1 Qa3 10.Bxf6 gxf6 11.Be2 Be7 12.O-O Nc6 13.Nxc6 bxc6 14.Rb3 Qa5 15.f5 h5 16.Kh1 Kf8 17.Qf4 Qe5 18.Qxe5 fxe5 19.Na4 Kg7 20.Rg3+ Kf8 21.Nb6 Rb8 22.Nxc8 Rxc8 23.fxe6 f6 24.Bxa6 Ra8 25.Bc4 Rg8 26.Rxg8+ Kxg8 27.Bb3 Kg7 28.g3 Ra5 29.c4 Ra8 30.Kg2 Bd8 31.Rd1 Be7 32.Rd2 Kg6 33.Rf2 Rh8 34.h4 Bd8 35.Rf5 Bb6 36.Kf1 Bc5 37.Ke1 Re8 38.Ba4 Rxe6 39.Bxc6 Re7 40.a4 Bb4+ 41.Ke2 Bc3 42.Rf3 Ba5 43.Bb5 Bb4 44.Kf1 Bd2 45.Kg2 Be1 46.Kh3 Ba5 47.g4 hxg4+ 48.Kxg4 Rg7 1/2-1/2
[Event "58th Biel Master Open"]
[Site "Biel SUI"]
[Date "2025.07.19"]
[Round "6.52"]
[White "Schaffner, D"]
[Black "Yu, Tianxiang Carlos"]
[Result "1/2-1/2"]
[WhiteElo "1980"]
[BlackElo "1938"]
[ECO "B97"]
[Opening "Sicilian"]
[Variation "Najdorf, Poisoned pawn variation"]
[EventDate "2025.07.14"]
[WhiteFideId "1310607"]
[BlackFideId "39922723"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8.
Qd2 Qxb2 9. Rb1 Qa3 10. Bxf6 gxf6 11. Be2 Be7 12. O-O Nc6 13. Nxc6 bxc6 14.
Rb3 Qa5 15. f5 h5 16. Kh1 Kf8 17. Qf4 Qe5 18. Qxe5 fxe5 19. Na4 Kg7 20.
Rg3+ Kf8 21. Nb6 Rb8 22. Nxc8 Rxc8 23. fxe6 f6 24. Bxa6 Ra8 25. Bc4 Rg8 26.
Rxg8+ Kxg8 27. Bb3 Kg7 28. g3 Ra5 29. c4 Ra8 30. Kg2 Bd8 31. Rd1 Be7 32.
Rd2 Kg6 33. Rf2 Rh8 34. h4 Bd8 35. Rf5 Bb6 36. Kf1 Bc5 37. Ke1 Re8 38. Ba4
Rxe6 39. Bxc6 Re7 40. a4 Bb4+ 41. Ke2 Bc3 42. Rf3 Ba5 43. Bb5 Bb4 44. Kf1
Bd2 45. Kg2 Be1 46. Kh3 Ba5 47. g4 hxg4+ 48. Kxg4 Rg7 1/2-1/2