Event: Kandidatklassen
Date: 2025-04-16
White: Veiergang, Oscar
WhiteElo: 2156
Black: Derlich, Sarah Sima
BlackTitle: WCM
BlackElo: 2002
Result: 1-0
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:54] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. c3 { [%eval 0.0] [%clk 1:30:59] } 2... Nf6 { [%eval 0.02] [%clk 1:31:02] } 3. e5 { [%eval 0.07] [%clk 1:31:25] } 3... Nd5 { [%eval 0.1] [%clk 1:31:23] } 4. f4 { [%eval -0.25] [%clk 1:31:53] } 4... e6 { [%eval -0.11] [%clk 1:26:15] } 5. d4 { [%eval -0.3] [%clk 1:31:36] } 5... cxd4 { [%eval -0.2] [%clk 1:22:13] } 6. Qxd4 { [%eval -0.63] [%clk 1:30:29] } 6... Nc6 { [%eval -0.62] [%clk 1:19:55] } 7. Qe4 { [%eval -0.73] [%clk 1:30:55] } 7... Bc5 { [%eval -0.6] [%clk 1:13:27] } 8. Nf3 { [%eval -0.66] [%clk 1:31:18] } 8... d6 { [%eval -0.71] [%clk 1:10:01] } 9. b4 { [%eval -1.09] [%clk 1:20:18] } 9... Bb6 { [%eval -1.0] [%clk 1:05:57] } 10. Bb5?! { [%eval -1.77] } { Inaccuracy. Bd2 was best. } { [%clk 1:04:12] } 10... O-O { [%eval -1.58] [%clk 0:59:51] } 11. Bd2 { [%eval -2.07] [%clk 1:03:00] } 11... Qc7? { [%eval -0.69] } { Mistake. a5 was best. } { [%clk 0:56:56] } 12. Na3?! { [%eval -1.7] } { Inaccuracy. exd6 was best. } { [%clk 1:01:50] } 12... Bd7? { [%eval -0.22] } { Mistake. dxe5 was best. } { [%clk 0:52:55] } 13. Bd3?! { [%eval -1.08] } { Inaccuracy. exd6 was best. } { [%clk 0:58:01] } 13... f5 { [%eval -1.34] [%clk 0:49:07] } 14. Qe2 { [%eval -1.19] [%clk 0:57:28] } 14... dxe5 { [%eval -1.21] [%clk 0:41:52] } 15. Nb5 { [%eval -1.54] [%clk 0:56:46] } 15... Qb8 { [%eval -1.57] [%clk 0:40:12] } 16. fxe5 { [%eval -1.37] [%clk 0:56:09] } 16... Nd8? { [%eval 0.21] } { Mistake. a5 was best. } { [%clk 0:37:00] } 17. Nd6 { [%eval 0.29] [%clk 0:54:41] } 17... Nf7?? { [%eval 2.12] } { Blunder. Nc6 was best. } { [%clk 0:31:30] } 18. c4 { [%eval 1.93] [%clk 0:54:23] } 18... Ne7 { [%eval 2.45] [%clk 0:30:18] } 19. c5 { [%eval 2.41] [%clk 0:54:31] } 19... Bc7 { [%eval 2.69] [%clk 0:30:22] } 20. O-O { [%eval 2.86] [%clk 0:53:51] } 20... Ng6 { [%eval 2.77] [%clk 0:20:53] } 21. Bc4 { [%eval 2.74] [%clk 0:53:06] } 21... Bd8?! { [%eval 4.15] } { Inaccuracy. Kh8 was best. } { [%clk 0:18:46] } 22. Bc3?! { [%eval 2.98] } { Inaccuracy. Nd4 was best. } { [%clk 0:45:46] } 22... Kh8 { [%eval 2.96] [%clk 0:15:04] } 23. Nd4 { [%eval 2.76] [%clk 0:44:24] } 23... Nxd6 { [%eval 2.72] [%clk 0:09:37] } 24. exd6 { [%eval 2.6] [%clk 0:43:52] } 24... Bf6 { [%eval 3.04] [%clk 0:06:24] } 25. Qd2?! { [%eval 2.25] } { Inaccuracy. Rac1 was best. } { [%clk 0:42:56] } 25... Qc8 { [%eval 2.19] [%clk 0:06:28] } 26. Rae1 { [%eval 2.18] [%clk 0:42:22] } 26... e5 { [%eval 2.07] [%clk 0:05:31] } 27. Nb3?! { [%eval 1.17] } { Inaccuracy. Nb5 was best. } { [%clk 0:42:21] } 27... Be6? { [%eval 2.84] } { Mistake. b6 was best. } { [%clk 0:04:44] } 28. Bxe6 { [%eval 2.96] [%clk 0:41:35] } 28... Qxe6 { [%eval 2.93] [%clk 0:05:08] } 29. Nd4 { [%eval 2.93] [%clk 0:41:52] } 29... Qc4 { [%eval 3.07] [%clk 0:03:24] } 30. Nxf5 { [%eval 3.07] [%clk 0:42:09] } 30... Rae8 { [%eval 3.34] [%clk 0:03:11] } 31. Ne3 { [%eval 3.59] [%clk 0:40:43] } 31... Qh4 { [%eval 4.2] [%clk 0:02:42] } 32. g3 { [%eval 4.27] [%clk 0:40:03] } 32... Qh3 { [%eval 3.96] [%clk 0:02:34] } 33. Qg2 { [%eval 3.89] [%clk 0:37:08] } 33... Qd7 { [%eval 3.47] [%clk 0:01:41] } 34. Rd1 { [%eval 3.52] [%clk 0:34:47] } 34... Bg5 { [%eval 3.23] [%clk 0:01:28] } 35. Qe4 { [%eval 3.01] [%clk 0:30:30] } 35... Bxe3+ { [%eval 3.34] [%clk 0:00:55] } 36. Qxe3 { [%eval 3.46] [%clk 0:30:56] } 36... Qc6?! { [%eval 4.53] } { Inaccuracy. a5 was best. } { [%clk 0:00:40] } 37. Rxf8+ { [%eval 4.36] [%clk 0:27:38] } 37... Nxf8 { [%eval 4.41] [%clk 0:00:47] } 38. Bxe5 { [%eval 4.48] [%clk 0:26:12] } 38... Qd7 { [%eval 4.47] [%clk 0:00:43] } 39. Qc3 { [%eval 4.14] [%clk 0:25:32] } 39... Ng6 { [%eval 4.33] [%clk 0:00:43] } 40. Rf1 { [%eval 4.3] [%clk 0:23:12] } 40... h6 { [%eval 4.61] [%clk 0:00:50] } 41. Bd4 { [%eval 4.32] [%clk 0:23:34] } 41... Kh7?! { [%eval 5.58] } { Inaccuracy. Nf8 was best. } { [%clk 0:25:45] } 42. Qf3 { [%eval 5.35] [%clk 0:46:05] } 42... Rf8 { [%eval 5.73] [%clk 0:25:16] } 43. Qd3 { [%eval 5.59] [%clk 0:45:15] } 43... Re8 { [%eval 5.76] [%clk 0:20:26] } 44. Qf5 { [%eval 5.5] [%clk 0:45:14] } 44... Qd8?! { [%eval 7.54] } { Inaccuracy. Qc6 was best. } { [%clk 0:15:16] } 45. Qf7 { [%eval 6.19] [%clk 0:44:36] } 45... Ne5 { [%eval 7.75] [%clk 0:15:21] } 46. Qxb7 { [%eval 7.7] [%clk 0:43:43] } 46... a5 { [%eval 7.99] [%clk 0:09:57] } 47. Rf5 { [%eval 8.14] [%clk 0:39:26] } 1-0