Event: Round 5: Gershon, Alik - Postny, Evgeny
Date: 2025-02-07
White: Gershon, Alik
WhiteTitle: GM
WhiteElo: 2430
Black: Postny, Evgeny
BlackTitle: GM
BlackElo: 2551
Result: 1/2-1/2
ECO: E32
Opening: Nimzo-Indian Defense: Classical Variation, Keres Defense
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:48] } 1... e6 { [%eval 0.25] [%clk 1:25:05] } 2. d4 { [%eval 0.16] [%clk 1:29:29] } 2... Nf6 { [%eval 0.11] [%clk 1:25:14] } 3. Nc3 { [%eval 0.17] [%clk 1:29:41] } 3... Bb4 { [%eval 0.09] [%clk 1:25:37] } 4. Qc2 { [%eval 0.09] [%clk 1:29:48] } 4... O-O { [%eval 0.14] [%clk 1:25:46] } 5. a3 { [%eval 0.02] [%clk 1:30:02] } 5... Bxc3+ { [%eval 0.11] [%clk 1:26:07] } 6. Qxc3 { [%eval 0.0] [%clk 1:30:28] } 6... b6 { [%eval 0.1] [%clk 1:26:21] } 7. Bg5 { [%eval 0.02] [%clk 1:30:36] } 7... c5 { [%eval 0.09] [%clk 1:26:34] } 8. e3 { [%eval -0.04] [%clk 1:26:07] } 8... h6 { [%eval 0.09] [%clk 1:21:24] } 9. Bh4 { [%eval -0.02] [%clk 1:25:31] } 9... cxd4 { [%eval -0.05] [%clk 1:20:51] } 10. exd4 { [%eval -0.14] [%clk 1:14:36] } 10... d5 { [%eval -0.09] [%clk 1:20:23] } 11. cxd5 { [%eval -0.09] [%clk 1:01:58] } 11... g5 { [%eval 0.2] [%clk 1:14:13] } 12. Bg3 { [%eval 0.18] [%clk 1:02:07] } 12... Nxd5 { [%eval 0.49] [%clk 1:14:37] } 13. Qd2 { [%eval 0.56] [%clk 1:02:06] } 13... Nc6 { [%eval 0.92] [%clk 1:06:06] } 14. Nf3 { [%eval 0.37] [%clk 1:00:47] } 14... f5 { [%eval 0.37] [%clk 0:43:35] } 15. Be5 { [%eval 0.52] [%clk 0:46:35] } 15... Nxe5 { [%eval 0.87] [%clk 0:34:56] } 16. Nxe5 { [%eval 0.62] [%clk 0:45:30] } 16... Qf6 { [%eval 1.17] [%clk 0:35:13] } 17. Bb5 { [%eval 1.11] [%clk 0:41:13] } 17... Rd8 { [%eval 1.3] [%clk 0:32:43] } 18. Bc6 { [%eval 1.27] [%clk 0:41:05] } 18... Rb8 { [%eval 1.14] [%clk 0:33:00] } 19. O-O { [%eval 0.99] [%clk 0:40:26] } 19... Ne7?! { [%eval 2.06] } { Inaccuracy. Bb7 was best. } { [%clk 0:24:29] } 20. Rfe1 { [%eval 2.13] [%clk 0:40:39] } 20... Ng6 { [%eval 2.4] [%clk 0:19:45] } 21. Qc3 { [%eval 1.87] [%clk 0:39:49] } 21... Nxe5 { [%eval 1.69] [%clk 0:14:16] } 22. Rxe5 { [%eval 1.56] [%clk 0:40:14] } 22... Bb7?? { [%eval 3.95] } { Blunder. Bd7 was best. } { [%clk 0:12:52] } 23. Bxb7?? { [%eval 0.7] } { Blunder. Rae1 was best. } { [%clk 0:09:50] } 23... Rxb7 { [%eval 0.52] [%clk 0:13:17] } 24. Rae1 { [%eval 0.65] [%clk 0:10:17] } 24... Re7 { [%eval 0.65] [%clk 0:12:32] } 25. h3 { [%eval 0.34] [%clk 0:06:37] } 25... Rd5 { [%eval 0.8] [%clk 0:08:55] } 26. Qc8+ { [%eval 0.41] [%clk 0:04:15] } 26... Qf8 { [%eval 0.48] [%clk 0:08:35] } 27. Qc6 { [%eval 0.44] [%clk 0:04:33] } 27... Rxe5 { [%eval 0.51] [%clk 0:08:45] } 28. Rxe5 { [%eval 0.53] [%clk 0:04:46] } 28... Qe8 { [%eval 0.52] [%clk 0:08:17] } 29. Qc4 { [%eval 0.48] [%clk 0:03:44] } 29... Qf7 { [%eval 0.54] [%clk 0:06:18] } 30. d5 { [%eval 0.28] [%clk 0:02:42] } 30... exd5 { [%eval 0.3] [%clk 0:05:32] } 31. Rxd5 { [%eval 0.16] [%clk 0:02:43] } 31... Kg7?! { [%eval 1.15] } { Inaccuracy. Qe6 was best. } { [%clk 0:04:27] } 32. Qd3 { [%eval 1.18] [%clk 0:02:26] } 32... f4 { [%eval 1.32] [%clk 0:02:35] } 33. Kh2 { [%eval 1.32] [%clk 0:02:38] } 33... Qf6 { [%eval 1.39] [%clk 0:02:24] } 34. Rd6 { [%eval 1.36] [%clk 0:01:22] } 34... Re6 { [%eval 1.42] [%clk 0:02:49] } 35. Rd7+ { [%eval 1.4] [%clk 0:01:48] } 35... Re7 { [%eval 1.35] [%clk 0:03:16] } 36. Rd6 { [%eval 1.34] [%clk 0:01:46] } 36... Re6 { [%eval 1.33] [%clk 0:03:41] } 37. Rd7+ { [%eval 1.18] [%clk 0:00:48] } 37... Re7 { [%eval 1.12] [%clk 0:04:03] } 38. Rd6? { [%eval 0.0] } { Mistake. Rd4 was best. } { [%clk 0:01:15] } 1/2-1/2