Event: Biel Chess Festival MTO
Site: Biel, Switzerland
Date: 2024-07-22
White: Federer, Colin
WhiteElo: 2187
Black: Altantuya, Boldbaatar
BlackTitle: WIM
BlackElo: 2107
Result: 0-1
ECO: B81
Opening: Sicilian Defense: Scheveningen Variation, Keres Attack
Variant: Standard
TimeControl: 100'/40, fb 50'/20, fb 15' + 30''/mv

1. e4 { [%eval 0.15] [%clk 1:40:59] } 1... c5 { [%eval 0.25] [%clk 1:40:49] } 2. Nf3 { [%eval 0.22] [%clk 1:41:26] } 2... e6 { [%eval 0.28] [%clk 1:41:15] } 3. d4 { [%eval 0.4] [%clk 1:41:52] } 3... cxd4 { [%eval 0.37] [%clk 1:41:42] } 4. Nxd4 { [%eval 0.35] [%clk 1:42:18] } 4... Nf6 { [%eval 0.32] [%clk 1:42:08] } 5. Nc3 { [%eval 0.44] [%clk 1:42:44] } 5... d6 { [%eval 0.46] [%clk 1:42:28] } 6. g4 { [%eval 0.49] [%clk 1:43:07] } 6... h6 { [%eval 0.5] [%clk 1:42:40] } 7. h4 { [%eval 0.46] [%clk 1:43:35] } 7... Nc6 { [%eval 0.44] [%clk 1:42:33] } 8. Rg1 { [%eval 0.49] [%clk 1:44:00] } 8... d5 { [%eval 0.61] [%clk 1:41:19] } 9. exd5 { [%eval 0.43] [%clk 1:44:26] } 9... Nxd5 { [%eval 0.5] [%clk 1:41:35] } 10. Nxd5 { [%eval 0.41] [%clk 1:44:50] } 10... exd5 { [%eval 0.45] [%clk 1:41:43] } 11. Be3 { [%eval 0.58] [%clk 1:45:10] } 11... Be7 { [%eval 1.03] [%clk 1:39:15] } 12. Bb5?! { [%eval 0.22] } { Inaccuracy. Qd2 was best. } { [%clk 1:33:48] } 12... Bd7 { [%eval 0.21] [%clk 1:38:53] } 13. Qe2 { [%eval 0.0] [%clk 1:33:58] } 13... Qa5+ { [%eval 0.16] [%clk 1:17:19] } 14. Qd2?! { [%eval -0.59] } { Inaccuracy. c3 was best. } { [%clk 1:25:48] } 14... Qxd2+ { [%eval -0.67] [%clk 1:16:42] } 15. Kxd2 { [%eval -0.65] [%clk 1:26:08] } 15... Bxh4 { [%eval -0.66] [%clk 1:09:37] } 16. Nf5 { [%eval -0.78] [%clk 1:15:34] } 16... Bxf5 { [%eval -0.7] [%clk 1:09:23] } 17. gxf5 { [%eval -0.63] [%clk 1:15:58] } 17... Bf6 { [%eval -0.74] [%clk 1:09:48] } 18. c3 { [%eval -0.77] [%clk 1:11:21] } 18... Kd7 { [%eval -0.42] [%clk 0:42:47] } 19. Kc2 { [%eval -0.82] [%clk 1:06:23] } 19... a6 { [%eval -0.53] [%clk 0:41:10] } 20. Ba4 { [%eval -0.64] [%clk 0:57:43] } 20... Kc7 { [%eval -0.6] [%clk 0:39:00] } 21. Rad1 { [%eval -0.57] [%clk 0:53:40] } 21... Rad8 { [%eval -0.53] [%clk 0:36:12] } 22. Bb3 { [%eval -0.67] [%clk 0:48:42] } 22... Ne7 { [%eval -0.63] [%clk 0:36:20] } 23. Bc5 { [%eval -0.46] [%clk 0:37:21] } 23... Nxf5 { [%eval -0.25] [%clk 0:35:38] } 24. Bxd5 { [%eval -0.67] [%clk 0:33:03] } 24... b6 { [%eval -0.78] [%clk 0:35:39] } 25. Ba3?? { [%eval -3.14] } { Blunder. Be4 was best. } { [%clk 0:32:52] } 25... Nd4+ { [%eval -3.09] [%clk 0:34:16] } 26. cxd4 { [%eval -3.27] [%clk 0:24:49] } 26... Rxd5 { [%eval -3.53] [%clk 0:34:40] } 27. Rge1 { [%eval -3.72] [%clk 0:25:06] } 27... Rxd4 { [%eval -3.39] [%clk 0:30:47] } 28. Rxd4 { [%eval -3.44] [%clk 0:25:12] } 28... Bxd4 { [%eval -3.42] [%clk 0:31:13] } 29. Re7+ { [%eval -3.78] [%clk 0:25:38] } 29... Kc6 { [%eval -3.42] [%clk 0:31:28] } 30. Rxf7 { [%eval -3.77] [%clk 0:23:21] } 30... h5 { [%eval -3.65] [%clk 0:31:30] } 31. Rf4 { [%eval -4.06] [%clk 0:13:15] } 31... Bf6 { [%eval -4.09] [%clk 0:28:18] } 32. Rf3 { [%eval -4.25] [%clk 0:12:19] } 32... h4 { [%eval -4.3] [%clk 0:28:39] } 33. Rh3 { [%eval -4.22] [%clk 0:12:46] } 33... g5 { [%eval -4.08] [%clk 0:26:02] } 34. Kd3 { [%eval -4.87] [%clk 0:09:29] } 34... g4 { [%eval -4.81] [%clk 0:25:41] } 35. Rh1 { [%eval -4.83] [%clk 0:08:41] } 35... Kd5 { [%eval -4.62] [%clk 0:25:35] } 36. b3 { [%eval -5.32] [%clk 0:07:57] } 36... h3 { [%eval -5.33] [%clk 0:22:32] } 37. Bc1 { [%eval -5.26] [%clk 0:07:23] } 37... Be5 { [%eval -5.24] [%clk 0:21:39] } 38. Rd1 { [%eval -5.53] [%clk 0:06:29] } 38... h2 { [%eval -5.36] [%clk 0:21:13] } 39. Rh1 { [%eval -5.55] [%clk 0:06:09] } 39... Rh3+ { [%eval -5.48] [%clk 0:21:25] } 40. Be3 { [%eval -5.89] [%clk 0:03:52] } 40... Bd4 { [%eval -5.63] [%clk 0:21:29] } 41. Rxh2 { [%eval -6.6] [%clk 0:03:40] } 41... Bxe3 { [%clk 0:21:37] } 0-1