Event: Biel Chess Festival WT2
Site: Biel, Switzerland
Date: 2024-07-24
White: Delaquis, Gianluca
WhiteElo: 1879
Black: Schaefer, Gion
BlackElo: 1848
Result: 1-0
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard
TimeControl: 45' + 10''/mv

1. e4 { [%eval 0.15] [%clk 0:45:17] } 1... c5 { [%eval 0.25] [%clk 0:44:48] } 2. c3 { [%eval 0.07] [%clk 0:45:25] } 2... Nc6 { [%eval 0.15] [%clk 0:44:50] } 3. d4 { [%eval 0.18] [%clk 0:45:31] } 3... cxd4 { [%eval 0.42] [%clk 0:44:49] } 4. cxd4 { [%eval 0.24] [%clk 0:45:38] } 4... d6?! { [%eval 1.11] } { Inaccuracy. d5 was best. } { [%clk 0:44:31] } 5. Nc3 { [%eval 0.81] [%clk 0:44:22] } 5... Nf6 { [%eval 1.11] [%clk 0:44:15] } 6. Nf3 { [%eval 0.63] [%clk 0:43:02] } 6... Bg4?! { [%eval 1.48] } { Inaccuracy. d5 was best. } { [%clk 0:43:16] } 7. Bb5?! { [%eval 0.65] } { Inaccuracy. d5 was best. } { [%clk 0:42:24] } 7... e5?? { [%eval 2.8] } { Blunder. d5 was best. } { [%clk 0:41:48] } 8. d5 { [%eval 2.73] [%clk 0:41:57] } 8... a6 { [%eval 2.64] [%clk 0:41:56] } 9. Bxc6+?? { [%eval 0.8] } { Blunder. Ba4 was best. } { [%clk 0:36:41] } 9... bxc6 { [%eval 0.91] [%clk 0:41:32] } 10. Qa4 { [%eval 0.9] [%clk 0:35:58] } 10... Qc7 { [%eval 1.34] [%clk 0:38:35] } 11. dxc6 { [%eval 1.4] [%clk 0:30:48] } 11... Rc8 { [%eval 1.34] [%clk 0:37:00] } 12. Qxa6 { [%eval 1.34] [%clk 0:29:13] } 12... Qxc6 { [%eval 1.32] [%clk 0:37:05] } 13. Qxc6+ { [%eval 1.26] [%clk 0:28:53] } 13... Rxc6 { [%eval 1.34] [%clk 0:37:14] } 14. Nd2? { [%eval 0.2] } { Mistake. O-O was best. } { [%clk 0:28:04] } 14... Be7 { [%eval 0.29] [%clk 0:33:45] } 15. O-O { [%eval 0.14] [%clk 0:24:46] } 15... h5 { [%eval 0.33] [%clk 0:31:57] } 16. h3 { [%eval 0.48] [%clk 0:24:36] } 16... Be6 { [%eval 0.44] [%clk 0:31:18] } 17. Rd1 { [%eval 0.23] [%clk 0:24:42] } 17... g5 { [%eval 0.72] [%clk 0:30:09] } 18. Nf1 { [%eval 0.79] [%clk 0:23:40] } 18... g4 { [%eval 0.74] [%clk 0:29:08] } 19. h4 { [%eval 0.75] [%clk 0:22:52] } 19... Nd7 { [%eval 1.05] [%clk 0:26:53] } 20. g3 { [%eval 1.3] [%clk 0:21:46] } 20... f5 { [%eval 1.2] [%clk 0:25:46] } 21. exf5 { [%eval 1.29] [%clk 0:21:06] } 21... Bxf5 { [%eval 1.3] [%clk 0:25:43] } 22. Nd5? { [%eval 0.1] } { Mistake. Ne3 was best. } { [%clk 0:20:55] } 22... Bd8? { [%eval 1.53] } { Mistake. Kf7 was best. } { [%clk 0:24:49] } 23. b4?! { [%eval 0.58] } { Inaccuracy. Nb4 was best. } { [%clk 0:19:56] } 23... Nb6?? { [%eval 2.47] } { Blunder. Bc2 was best. } { [%clk 0:23:28] } 24. b5 { [%eval 1.84] [%clk 0:18:47] } 24... Rc5?! { [%eval 2.96] } { Inaccuracy. Rc8 was best. } { [%clk 0:21:19] } 25. Nxb6 { [%eval 2.89] [%clk 0:16:15] } 25... Bxb6 { [%eval 2.83] [%clk 0:21:24] } 26. a4 { [%eval 2.94] [%clk 0:15:45] } 26... Bc2?! { [%eval 3.74] } { Inaccuracy. Rc8 was best. } { [%clk 0:18:58] } 27. Rxd6 { [%eval 3.77] [%clk 0:15:04] } 27... Ba5 { [%eval 4.6] [%clk 0:19:01] } 28. Ba3 { [%eval 4.55] [%clk 0:13:59] } 28... Rc3 { [%eval 4.58] [%clk 0:17:35] } 29. Bb2 { [%eval 3.98] [%clk 0:12:49] } 29... Rc5?! { [%eval 5.35] } { Inaccuracy. Rb3 was best. } { [%clk 0:16:03] } 30. Rc1 { [%eval 4.7] [%clk 0:12:41] } 30... Bb4 { [%eval 4.66] [%clk 0:15:01] } 31. Re6+ { [%eval 3.78] [%clk 0:12:21] } 31... Kf7?! { [%eval 5.09] } { Inaccuracy. Kd7 was best. } { [%clk 0:14:04] } 32. Rxe5 { [%eval 5.04] [%clk 0:12:09] } 32... Rxe5 { [%eval 5.25] [%clk 0:13:00] } 33. Bxe5 { [%eval 5.21] [%clk 0:12:15] } 33... Rc8 { [%eval 5.87] [%clk 0:12:32] } 34. b6 { [%eval 5.85] [%clk 0:11:48] } 34... Bf5 { [%eval 5.82] [%clk 0:11:43] } 35. Bc7 { [%eval 5.7] [%clk 0:10:28] } 35... Be4 { [%eval 5.77] [%clk 0:11:28] } 36. Rc4 { [%eval 5.76] [%clk 0:10:06] } 36... Be7?! { [%eval 8.64] } { Inaccuracy. Bb7 was best. } { [%clk 0:10:37] } 37. Rxe4 { [%eval 7.81] [%clk 0:10:02] } 37... Bd8? { [%eval #13] } { Checkmate is now unavoidable. Bf6 was best. } { [%clk 0:10:03] } 38. Rc4? { [%eval 7.75] } { Lost forced checkmate sequence. b7 was best. } { [%clk 0:08:49] } 38... Ke6 { [%eval 9.25] [%clk 0:09:38] } 39. Ne3 { [%eval 8.52] [%clk 0:09:12] } 39... Bxc7? { [%eval #13] } { Checkmate is now unavoidable. Bf6 was best. } { [%clk 0:09:43] } 40. Rxc7 { [%eval #13] [%clk 0:09:15] } 40... Rb8 { [%eval #12] [%clk 0:09:48] } 41. Nc4 { [%eval #12] [%clk 0:09:01] } 41... Kd5 { [%eval #12] [%clk 0:09:35] } 42. a5 { [%eval #11] [%clk 0:09:08] } 42... Kd4 { [%eval #10] [%clk 0:09:08] } 43. b7 { [%clk 0:09:01] } 43... Kd5 { [%clk 0:09:11] } 44. a6 { [%clk 0:09:01] } 1-0