Event: Round 4: Dudin, Gleb - Kollars, Dmitrij
Date: 2025-03-18
White: Dudin, Gleb
WhiteTitle: GM
WhiteElo: 2544
Black: Kollars, Dmitrij
BlackTitle: GM
BlackElo: 2649
Result: 1-0
ECO: A21
Opening: English Opening: King's English Variation, Kramnik-Shirov Counterattack
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:29:32] } 1... e5 { [%eval 0.12] [%clk 1:29:00] } 2. Nc3 { [%eval 0.04] [%clk 1:29:56] } 2... Bb4 { [%eval 0.18] [%clk 1:28:46] } 3. Nd5 { [%eval 0.15] [%clk 1:30:13] } 3... Be7 { [%eval 0.12] [%clk 1:28:57] } 4. Nf3 { [%eval 0.14] [%clk 1:30:13] } 4... d6 { [%eval 0.17] [%clk 1:28:40] } 5. d4 { [%eval 0.16] [%clk 1:30:13] } 5... Nf6 { [%eval 0.17] [%clk 1:27:13] } 6. Nc3 { [%eval 0.15] [%clk 1:30:05] } 6... exd4 { [%eval 0.23] [%clk 1:23:52] } 7. Nxd4 { [%eval 0.09] [%clk 1:30:28] } 7... d5 { [%eval 0.14] [%clk 1:21:52] } 8. Bf4 { [%eval 0.14] [%clk 1:30:27] } 8... Nh5 { [%eval 0.12] [%clk 1:09:31] } 9. Bg3 { [%eval 0.13] [%clk 1:30:19] } 9... Nxg3 { [%eval 0.14] [%clk 1:08:56] } 10. hxg3 { [%eval 0.23] [%clk 1:30:40] } 10... dxc4 { [%eval 0.23] [%clk 1:06:21] } 11. Qa4+ { [%eval 0.37] [%clk 1:12:30] } 11... c6 { [%eval 0.42] [%clk 0:58:16] } 12. O-O-O { [%eval 0.44] [%clk 1:12:12] } 12... Nd7 { [%eval 0.4] [%clk 0:55:00] } 13. e3 { [%eval 0.2] [%clk 1:10:07] } 13... Qc7 { [%eval 0.38] [%clk 0:50:38] } 14. Qc2 { [%eval 0.58] [%clk 1:03:30] } 14... g6 { [%eval 0.52] [%clk 0:45:50] } 15. Bxc4 { [%eval 0.29] [%clk 1:01:19] } 15... Ne5?! { [%eval 1.02] } { Inaccuracy. Nf6 was best. } { [%clk 0:44:51] } 16. Bb3 { [%eval 1.01] [%clk 0:59:09] } 16... Qa5 { [%eval 1.2] [%clk 0:41:41] } 17. f4?! { [%eval 0.62] } { Inaccuracy. Qe4 was best. } { [%clk 0:44:23] } 17... Ng4 { [%eval 0.5] [%clk 0:40:56] } 18. Qe2 { [%eval 0.58] [%clk 0:43:18] } 18... Nf6 { [%eval 0.59] [%clk 0:35:42] } 19. e4 { [%eval 0.59] [%clk 0:33:43] } 19... Bg4 { [%eval 0.38] [%clk 0:35:10] } 20. Nf3 { [%eval 0.55] [%clk 0:33:34] } 20... Nh5 { [%eval 0.53] [%clk 0:33:16] } 21. Qe1 { [%eval 0.63] [%clk 0:30:04] } 21... O-O { [%eval 0.56] [%clk 0:31:55] } 22. Kb1 { [%eval 0.51] [%clk 0:30:10] } 22... Bb4 { [%eval 1.02] [%clk 0:28:23] } 23. Rc1 { [%eval 0.86] [%clk 0:28:19] } 23... Rae8 { [%eval 0.56] [%clk 0:27:50] } 24. e5 { [%eval 0.72] [%clk 0:24:00] } 24... Qa6?! { [%eval 1.51] } { Inaccuracy. Nf6 was best. } { [%clk 0:27:00] } 25. Ka1 { [%eval 1.49] [%clk 0:21:05] } 25... Qd3 { [%eval 1.42] [%clk 0:23:55] } 26. Qf2 { [%eval 1.44] [%clk 0:19:29] } 26... Ba5?! { [%eval 2.1] } { Inaccuracy. Rd8 was best. } { [%clk 0:21:31] } 27. Na4 { [%eval 1.84] [%clk 0:16:43] } 27... Bb4 { [%eval 1.74] [%clk 0:17:29] } 28. Bc2 { [%eval 1.54] [%clk 0:13:20] } 28... Qa6?! { [%eval 2.36] } { Inaccuracy. Qd5 was best. } { [%clk 0:15:57] } 29. f5 { [%eval 2.16] [%clk 0:11:51] } 29... Qb5 { [%eval 2.11] [%clk 0:09:45] } 30. Nh2 { [%eval 2.34] [%clk 0:04:12] } 30... Bxf5 { [%eval 2.23] [%clk 0:06:06] } 31. Bxf5 { [%eval 2.42] [%clk 0:04:37] } 31... Qxa4? { [%eval 4.09] } { Mistake. Qxe5 was best. } { [%clk 0:06:25] } 32. Ng4 { [%eval 3.84] [%clk 0:04:07] } 32... Be7 { [%eval 3.92] [%clk 0:06:19] } 33. Rxh5 { [%eval 3.65] [%clk 0:01:20] } 33... gxh5 { [%eval 3.98] [%clk 0:05:31] } 34. Qe3 { [%eval 4.04] [%clk 0:01:45] } 34... Qxg4 { [%eval 3.9] [%clk 0:03:27] } 35. Bxg4 { [%eval 3.95] [%clk 0:02:10] } 35... hxg4 { [%eval 3.86] [%clk 0:03:54] } 36. Rh1 { [%eval 3.6] [%clk 0:01:59] } 36... f5 { [%eval 4.49] [%clk 0:03:30] } 37. Qb3+ { [%eval 4.29] [%clk 0:02:04] } 37... Kg7 { [%eval 4.49] [%clk 0:02:27] } 38. Qxb7 { [%eval 4.33] [%clk 0:02:23] } 38... a5 { [%eval 4.83] [%clk 0:02:15] } 39. Qxc6 { [%eval 3.96] [%clk 0:02:32] } 39... Bg5 { [%eval 3.83] [%clk 0:02:06] } 40. Qc7+ { [%eval 4.15] [%clk 0:00:52] } 40... Re7 { [%eval 4.08] [%clk 0:01:18] } 41. Qxa5 { [%eval 4.01] [%clk 0:00:57] } 41... Rfe8 { [%eval 4.15] [%clk 0:30:04] } 42. Re1 { [%eval 4.0] [%clk 0:30:11] } 42... Re6 { [%eval 4.36] [%clk 0:29:57] } 43. a4 { [%eval 4.41] [%clk 0:28:37] } 43... Kg6 { [%eval 4.47] [%clk 0:29:05] } 44. Qb5 { [%eval 4.29] [%clk 0:23:17] } 44... Bf6 { [%eval 4.52] [%clk 0:28:01] } 45. a5 { [%eval 4.03] [%clk 0:22:40] } 45... Bxe5 { [%eval 4.35] [%clk 0:27:38] } 46. Ka2 { [%eval 4.25] [%clk 0:22:03] } 46... Kf6 { [%eval 4.67] [%clk 0:25:35] } 47. b4 { [%eval 4.36] [%clk 0:21:27] } 47... Rd8?! { [%eval 5.52] } { Inaccuracy. Bxg3 was best. } { [%clk 0:24:07] } 48. a6 { [%eval 5.33] [%clk 0:12:18] } 48... Rb8 { [%eval 5.45] [%clk 0:19:26] } 49. Qa5 { [%eval 5.71] [%clk 0:11:12] } 49... Ra8 { [%eval 5.74] [%clk 0:17:55] } 50. b5 { [%eval 5.39] [%clk 0:08:18] } 50... Rd6 { [%eval 5.58] [%clk 0:18:08] } 51. b6 { [%eval 5.44] [%clk 0:06:56] } 51... Bd4 { [%eval 5.6] [%clk 0:17:32] } 52. Rb1 { [%eval 5.42] [%clk 0:07:04] } 52... Re8 { [%eval 6.6] [%clk 0:16:46] } 53. a7 { [%eval 6.59] [%clk 0:05:45] } 53... Re2+ { [%eval 7.52] [%clk 0:16:38] } 54. Ka3 { [%eval 7.46] [%clk 0:06:08] } 54... Re3+ { [%eval 8.45] [%clk 0:17:03] } 55. Ka4 { [%eval 7.35] [%clk 0:06:21] } 55... Re4 { [%eval 11.17] [%clk 0:16:57] } 56. a8=Q { [%eval 11.91] [%clk 0:05:44] } 56... Bc3+?! { [%eval #9] } { Checkmate is now unavoidable. Kg6 was best. } { [%clk 0:17:19] } 57. Qxe4 { [%eval #9] [%clk 0:06:06] } 1-0