Event: Tata Steel Chess Tournament 2025 Challengers
Site: Wijk aan Zee, Netherlands
Date: 2025-01-28
White: Bulmaga, Irina
WhiteTitle: IM
WhiteElo: 2386
Black: Bok, Benjamin
BlackTitle: GM
BlackElo: 2583
Result: 0-1
ECO: B49
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:40:56] } 1... c5 { [%eval 0.25] [%clk 1:40:55] } 2. Nf3 { [%eval 0.2] [%clk 1:41:19] } 2... e6 { [%eval 0.28] [%clk 1:41:21] } 3. d4 { [%eval 0.4] [%clk 1:41:35] } 3... cxd4 { [%eval 0.29] [%clk 1:41:47] } 4. Nxd4 { [%eval 0.23] [%clk 1:41:58] } 4... Nc6 { [%eval 0.28] [%clk 1:42:14] } 5. Nc3 { [%eval 0.24] [%clk 1:42:15] } 5... Qc7 { [%eval 0.35] [%clk 1:42:37] } 6. Be3 { [%eval 0.31] [%clk 1:41:30] } 6... a6 { [%eval 0.35] [%clk 1:42:58] } 7. Be2 { [%eval 0.17] [%clk 1:41:14] } 7... Nf6 { [%eval 0.28] [%clk 1:41:14] } 8. a3 { [%eval 0.25] [%clk 1:39:24] } 8... Be7 { [%eval 0.19] [%clk 1:41:29] } 9. g4 { [%eval 0.06] [%clk 1:36:07] } 9... d5 { [%eval 0.11] [%clk 1:06:02] } 10. exd5 { [%eval 0.15] [%clk 1:19:30] } 10... Nxd5 { [%eval 0.11] [%clk 1:05:50] } 11. Nxd5 { [%eval 0.18] [%clk 1:19:29] } 11... exd5 { [%eval 0.22] [%clk 1:06:15] } 12. Qd2 { [%eval 0.21] [%clk 1:15:49] } 12... O-O { [%eval 0.16] [%clk 1:05:56] } 13. O-O-O { [%eval 0.21] [%clk 1:11:53] } 13... Ne5 { [%eval 0.32] [%clk 0:59:06] } 14. Rhg1 { [%eval 0.2] [%clk 0:59:50] } 14... Nc4 { [%eval 0.28] [%clk 0:45:43] } 15. Bxc4 { [%eval 0.16] [%clk 0:47:19] } 15... dxc4 { [%eval 0.22] [%clk 0:41:03] } 16. Bf4 { [%eval 0.23] [%clk 0:32:59] } 16... Qc5 { [%eval 0.15] [%clk 0:32:58] } 17. Qc3 { [%eval 0.03] [%clk 0:33:11] } 17... Rd8 { [%eval 0.03] [%clk 0:30:19] } 18. Be3 { [%eval 0.0] [%clk 0:29:18] } 18... Qc7 { [%eval 0.08] [%clk 0:29:30] } 19. f4?! { [%eval -0.91] } { Inaccuracy. h4 was best. } { [%clk 0:27:35] } 19... b5 { [%eval -1.18] [%clk 0:25:36] } 20. Nf5?! { [%eval -1.86] } { Inaccuracy. Rd2 was best. } { [%clk 0:20:17] } 20... Rxd1+ { [%eval -1.92] [%clk 0:16:25] } 21. Rxd1 { [%eval -2.03] [%clk 0:20:30] } 21... Bxf5 { [%eval -2.19] [%clk 0:15:41] } 22. gxf5 { [%eval -2.21] [%clk 0:20:52] } 22... Bf6 { [%eval -2.09] [%clk 0:16:06] } 23. Qb4 { [%eval -2.44] [%clk 0:18:07] } 23... h5 { [%eval -2.03] [%clk 0:13:04] } 24. Qc5 { [%eval -1.89] [%clk 0:14:22] } 24... Qb7 { [%eval -1.75] [%clk 0:11:32] } 25. Qb6? { [%eval -3.72] } { Mistake. Bd4 was best. } { [%clk 0:03:23] } 25... Qe4?! { [%eval -2.53] } { Inaccuracy. Qf3 was best. } { [%clk 0:01:44] } 26. Qc5?! { [%eval -3.6] } { Inaccuracy. Kb1 was best. } { [%clk 0:03:23] } 26... Re8 { [%eval -3.64] [%clk 0:01:05] } 27. Bd2 { [%eval -3.53] [%clk 0:03:49] } 27... Qg2 { [%eval -3.41] [%clk 0:01:14] } 28. a4 { [%eval -4.07] [%clk 0:02:53] } 28... Qxh2 { [%eval -4.09] [%clk 0:00:46] } 29. axb5 { [%eval -4.55] [%clk 0:03:16] } 29... axb5 { [%eval -4.39] [%clk 0:01:07] } 30. Qxb5?! { [%eval -6.36] } { Inaccuracy. Qc6 was best. } { [%clk 0:03:32] } 30... Ra8 { [%eval -6.34] [%clk 0:01:17] } 31. Ba5 { [%eval -6.45] [%clk 0:02:09] } 31... Qxf4+ { [%eval -6.33] [%clk 0:01:40] } 32. Kb1 { [%eval -5.88] [%clk 0:02:28] } 32... Rb8 { [%eval -6.29] [%clk 0:01:18] } 33. Bb6 { [%eval -6.29] [%clk 0:02:53] } 33... Qe3?! { [%eval -4.75] } { Inaccuracy. Qe4 was best. } { [%clk 0:00:42] } 34. Bxe3 { [%eval -4.72] [%clk 0:02:09] } 34... Rxb5 { [%eval -4.6] [%clk 0:01:10] } 35. Bd4 { [%eval -4.89] [%clk 0:02:18] } 35... Rxf5 { [%eval -4.69] [%clk 0:01:16] } 36. Bxf6 { [%eval -4.89] [%clk 0:00:49] } 36... Rxf6 { [%eval -4.78] [%clk 0:01:45] } 37. Rd4 { [%eval -5.35] [%clk 0:01:09] } 37... g5 { [%eval -5.15] [%clk 0:01:34] } 38. Rxc4?! { [%eval -6.7] } { Inaccuracy. Rd5 was best. } { [%clk 0:00:44] } 38... g4 { [%eval -7.03] [%clk 0:01:58] } 39. Rc5 { [%eval -7.31] [%clk 0:00:46] } 39... g3 { [%eval -7.05] [%clk 0:01:58] } 40. Rxh5 { [%eval -7.07] [%clk 0:00:58] } 40... g2 { [%eval -6.5] [%clk 0:02:16] } 0-1