Event: Round 5: Bernasek, Jan - Nemec, Jachym
Date: 2025-01-25
White: Bernasek, Jan
WhiteTitle: GM
WhiteElo: 2508
Black: Nemec, Jachym
BlackTitle: FM
BlackElo: 2417
Result: 0-1
ECO: E21
Opening: Nimzo-Indian Defense: Three Knights Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... Nf6 { [%eval 0.19] [%clk 1:30:55] } 2. c4 { [%eval 0.18] [%clk 1:31:17] } 2... e6 { [%eval 0.11] [%clk 1:31:20] } 3. Nc3 { [%eval 0.17] [%clk 1:31:23] } 3... Bb4 { [%eval 0.09] [%clk 1:31:45] } 4. Nf3 { [%eval 0.04] [%clk 1:31:10] } 4... O-O { [%eval 0.16] [%clk 1:32:00] } 5. Bd2 { [%eval 0.07] [%clk 1:30:41] } 5... d5 { [%eval 0.12] [%clk 1:30:21] } 6. e3 { [%eval 0.11] [%clk 1:28:36] } 6... b6 { [%eval 0.06] [%clk 1:26:09] } 7. Rc1 { [%eval 0.1] [%clk 1:24:32] } 7... Bb7 { [%eval 0.18] [%clk 1:23:55] } 8. Bd3 { [%eval -0.02] [%clk 1:22:48] } 8... dxc4 { [%eval -0.02] [%clk 1:23:43] } 9. Bxc4 { [%eval -0.09] [%clk 1:23:11] } 9... Nbd7 { [%eval -0.02] [%clk 1:23:32] } 10. O-O { [%eval -0.02] [%clk 1:19:57] } 10... a6 { [%eval -0.05] [%clk 1:17:46] } 11. Qe2 { [%eval -0.01] [%clk 1:15:29] } 11... c5 { [%eval 0.12] [%clk 1:10:15] } 12. Rfd1 { [%eval 0.0] [%clk 1:09:01] } 12... cxd4 { [%eval -0.01] [%clk 1:08:10] } 13. exd4 { [%eval -0.12] [%clk 0:56:08] } 13... b5 { [%eval -0.07] [%clk 1:02:19] } 14. Bb3 { [%eval -0.07] [%clk 0:54:53] } 14... Bxc3 { [%eval 0.01] [%clk 0:52:10] } 15. bxc3 { [%eval -0.06] [%clk 0:52:29] } 15... Qb6 { [%eval 0.04] [%clk 0:49:44] } 16. Bg5 { [%eval -0.14] [%clk 0:50:22] } 16... Rfc8 { [%eval -0.16] [%clk 0:47:37] } 17. Rd3 { [%eval -0.09] [%clk 0:42:17] } 17... a5 { [%eval -0.16] [%clk 0:38:08] } 18. Ne5 { [%eval -0.04] [%clk 0:28:59] } 18... Nxe5 { [%eval -0.05] [%clk 0:32:17] } 19. dxe5 { [%eval -0.09] [%clk 0:27:06] } 19... Ne4 { [%eval -0.09] [%clk 0:31:33] } 20. Be3 { [%eval -0.03] [%clk 0:26:07] } 20... Qc7 { [%eval -0.06] [%clk 0:30:33] } 21. Bd4 { [%eval -0.29] [%clk 0:19:45] } 21... Qc6 { [%eval -0.33] [%clk 0:25:53] } 22. Qg4 { [%eval -0.66] [%clk 0:13:48] } 22... b4 { [%eval -0.54] [%clk 0:21:13] } 23. f3 { [%eval -0.6] [%clk 0:10:00] } 23... Nxc3 { [%eval -0.09] [%clk 0:15:57] } 24. Bxc3 { [%eval -0.12] [%clk 0:09:41] } 24... bxc3 { [%eval -0.05] [%clk 0:16:21] } 25. Qd4 { [%eval 0.0] [%clk 0:09:58] } 25... Qb5 { [%eval 0.0] [%clk 0:08:18] } 26. Rcxc3 { [%eval 0.0] [%clk 0:09:13] } 26... h6 { [%eval 0.0] [%clk 0:07:52] } 27. a4 { [%eval -0.05] [%clk 0:07:09] } 27... Qe8 { [%eval -0.05] [%clk 0:05:51] } 28. Rc5 { [%eval -0.1] [%clk 0:05:26] } 28... Rxc5 { [%eval -0.01] [%clk 0:05:10] } 29. Qxc5 { [%eval -0.06] [%clk 0:05:53] } 29... Bc6 { [%eval 0.0] [%clk 0:04:49] } 30. Rd4 { [%eval 0.0] [%clk 0:04:53] } 30... Bd7 { [%eval 0.0] [%clk 0:02:53] } 31. h4 { [%eval 0.0] [%clk 0:03:27] } 31... Qb8 { [%eval 0.03] [%clk 0:01:57] } 32. Rxd7 { [%eval 0.0] [%clk 0:01:55] } 32... Qxb3 { [%eval 0.0] [%clk 0:02:23] } 33. Qe7 { [%eval -0.31] [%clk 0:02:09] } 33... Rf8 { [%eval -0.31] [%clk 0:02:09] } 34. Ra7?? { [%eval -3.2] } { Blunder. Qd6 was best. } { [%clk 0:00:38] } 34... Qe3+?! { [%eval -2.49] } { Inaccuracy. Qxa4 was best. } { [%clk 0:02:08] } 35. Kh2 { [%eval -2.53] [%clk 0:00:40] } 35... Qxe5+?? { [%eval -0.62] } { Blunder. Qf4+ was best. } { [%clk 0:02:34] } 36. Kh3 { [%eval -0.29] [%clk 0:01:05] } 36... Qf5+ { [%eval -0.34] [%clk 0:02:44] } 37. Kg3 { [%eval -0.34] [%clk 0:01:16] } 37... Qe5+ { [%eval -0.39] [%clk 0:02:16] } 38. Kh3 { [%eval -0.32] [%clk 0:01:38] } 38... Qf5+ { [%eval -0.35] [%clk 0:01:31] } 39. Kg3 { [%eval -0.36] [%clk 0:02:06] } 39... Rc8 { [%eval -0.38] [%clk 0:01:14] } 40. Qb7?? { [%eval -4.97] } { Blunder. Rd7 was best. } { [%clk 0:01:25] } 40... Rc4 { [%eval -4.78] [%clk 0:00:49] } 41. Qe7? { [%eval -9.46] } { Mistake. Qb8+ was best. } { [%clk 0:23:46] } 41... Qf4+ { [%eval -8.73] [%clk 0:30:18] } 42. Kh3 { [%eval -8.67] [%clk 0:24:12] } 42... g5 { [%eval -8.47] [%clk 0:27:11] } 0-1