Event: Round 2: Pogorelov, Ruslan - Biro, Sandor
Date: 2024-10-26
White: Pogorelov, Ruslan
WhiteTitle: GM
WhiteElo: 2283
Black: Biro, Sandor
BlackTitle: IM
BlackElo: 2054
Result: 1-0
ECO: A16
Opening: English Opening: Anglo-Indian Defense, Anglo-Grünfeld Variation
Variant: Standard

1. Nf3 { [%eval 0.17] [%clk 1:26:42] } 1... Nf6 { [%eval 0.18] [%clk 1:30:51] } 2. c4 { [%eval 0.23] [%clk 1:26:58] } 2... g6 { [%eval 0.35] [%clk 1:31:12] } 3. Nc3 { [%eval 0.26] [%clk 1:27:19] } 3... d5 { [%eval 0.23] [%clk 1:31:26] } 4. cxd5 { [%eval 0.21] [%clk 1:27:43] } 4... Nxd5 { [%eval 0.24] [%clk 1:31:50] } 5. Qa4+ { [%eval 0.19] [%clk 1:27:56] } 5... Bd7 { [%eval 0.24] [%clk 1:30:12] } 6. Qb3 { [%eval 0.2] [%clk 1:27:47] } 6... Nb6 { [%eval 0.17] [%clk 1:28:28] } 7. d4 { [%eval 0.28] [%clk 1:27:36] } 7... Be6 { [%eval 0.45] [%clk 1:26:35] } 8. Qc2 { [%eval 0.65] [%clk 1:26:58] } 8... Nc6?! { [%eval 1.37] } { Inaccuracy. Bg4 was best. } { [%clk 1:19:11] } 9. e4 { [%eval 1.33] [%clk 1:26:09] } 9... Nb4 { [%eval 1.29] [%clk 1:18:46] } 10. Qd1 { [%eval 1.38] [%clk 1:24:35] } 10... Bg4 { [%eval 1.41] [%clk 1:18:18] } 11. a3 { [%eval 1.38] [%clk 1:03:23] } 11... Na6 { [%eval 1.57] [%clk 1:06:54] } 12. Be3 { [%eval 1.48] [%clk 0:55:49] } 12... Bg7 { [%eval 1.27] [%clk 1:07:00] } 13. h3 { [%eval 1.27] [%clk 0:43:39] } 13... Bxf3 { [%eval 1.36] [%clk 1:01:14] } 14. Qxf3?! { [%eval 0.64] } { Inaccuracy. gxf3 was best. } { [%clk 0:35:31] } 14... O-O? { [%eval 2.0] } { Mistake. Bxd4 was best. } { [%clk 0:59:55] } 15. Rd1 { [%eval 2.0] [%clk 0:35:27] } 15... e5 { [%eval 1.98] [%clk 0:44:20] } 16. d5 { [%eval 2.05] [%clk 0:30:38] } 16... Nc8 { [%eval 2.26] [%clk 0:33:39] } 17. Bxa6 { [%eval 2.2] [%clk 0:25:04] } 17... bxa6 { [%eval 2.21] [%clk 0:34:03] } 18. Qe2 { [%eval 1.95] [%clk 0:24:35] } 18... f5 { [%eval 1.95] [%clk 0:30:31] } 19. Qxa6 { [%eval 1.85] [%clk 0:23:20] } 19... Nd6 { [%eval 1.82] [%clk 0:30:16] } 20. Bc5 { [%eval 1.97] [%clk 0:21:21] } 20... Qg5 { [%eval 2.54] [%clk 0:26:08] } 21. O-O { [%eval 2.4] [%clk 0:20:43] } 21... Rf6? { [%eval 4.44] } { Mistake. Qf6 was best. } { [%clk 0:20:04] } 22. Bxd6?! { [%eval 3.2] } { Inaccuracy. f4 was best. } { [%clk 0:20:27] } 22... Rxd6 { [%eval 3.32] [%clk 0:19:56] } 23. Qb7?! { [%eval 2.38] } { Inaccuracy. Qc4 was best. } { [%clk 0:19:31] } 23... Qd8 { [%eval 2.57] [%clk 0:20:10] } 24. Qb3 { [%eval 2.46] [%clk 0:19:17] } 24... Rb8 { [%eval 2.39] [%clk 0:19:36] } 25. Qc2 { [%eval 2.45] [%clk 0:19:16] } 25... f4 { [%eval 2.85] [%clk 0:16:27] } 26. f3 { [%eval 2.45] [%clk 0:18:33] } 26... h5 { [%eval 2.55] [%clk 0:16:15] } 27. Na4 { [%eval 2.49] [%clk 0:17:01] } 27... Bf8 { [%eval 2.7] [%clk 0:09:59] } 28. Nc5 { [%eval 2.58] [%clk 0:15:12] } 28... c6 { [%eval 2.97] [%clk 0:10:14] } 29. b4 { [%eval 2.87] [%clk 0:14:35] } 29... cxd5 { [%eval 3.57] [%clk 0:09:53] } 30. exd5 { [%eval 3.52] [%clk 0:14:53] } 30... Rc8 { [%eval 3.86] [%clk 0:09:20] } 31. Qe4 { [%eval 3.75] [%clk 0:11:03] } 31... Qb6 { [%eval 4.29] [%clk 0:08:37] } 32. Kh1 { [%eval 4.26] [%clk 0:09:01] } 32... Kh7 { [%eval 4.8] [%clk 0:02:12] } 33. Qxe5 { [%eval 4.83] [%clk 0:08:05] } 33... Bg7 { [%eval 4.86] [%clk 0:01:30] } 34. Qxf4 { [%eval 5.02] [%clk 0:08:13] } 34... Rf8 { [%eval 4.95] [%clk 0:01:16] } 35. Qc4 { [%eval 4.99] [%clk 0:07:16] } 35... Qc7 { [%eval 5.0] [%clk 0:00:41] } 36. Qb3 { [%eval 5.06] [%clk 0:06:51] } 36... Rf5 { [%eval 5.17] [%clk 0:00:37] } 37. Ne4 { [%eval 5.08] [%clk 0:05:54] } 37... Ra6 { [%eval 6.34] [%clk 0:00:36] } 38. d6 { [%eval 6.24] [%clk 0:05:25] } 38... Qd8 { [%eval 6.2] [%clk 0:01:05] } 39. d7 { [%eval 6.66] [%clk 0:03:06] } 39... Be5 { [%eval 6.99] [%clk 0:01:10] } 40. Nc5 { [%eval 6.87] [%clk 0:00:52] } 40... Rd6 { [%eval 6.9] [%clk 0:01:13] } 41. Rxd6 { [%eval 6.94] [%clk 0:00:56] } 41... Bxd6 { [%eval 7.01] [%clk 0:01:34] } 42. Rd1 { [%eval 6.95] [%clk 0:01:08] } 42... Qh4 { [%eval 6.88] [%clk 0:00:48] } 43. d8=Q { [%eval 6.98] [%clk 0:00:55] } 1-0