Event: Round 5: David Martirosyan - Jan Pecka
Date: 2023-07-05
White: David Martirosyan
Black: Jan Pecka
Result: 1/2-1/2
ECO: E32
Opening: Nimzo-Indian Defense: Classical Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:56:48] } 1... Nf6 { [%eval 0.28] [%clk 2:00:31] } 2. c4 { [%eval 0.16] [%clk 1:57:10] } 2... e6 { [%eval 0.23] [%clk 2:00:51] } 3. Nc3 { [%eval 0.05] [%clk 1:57:18] } 3... Bb4 { [%eval 0.25] [%clk 2:01:14] } 4. Qc2 { [%eval 0.0] [%clk 1:57:33] } 4... O-O { [%eval 0.0] [%clk 2:01:36] } 5. a3 { [%eval 0.0] [%clk 1:57:59] } 5... Bxc3+ { [%eval 0.13] [%clk 2:01:46] } 6. Qxc3 { [%eval 0.04] [%clk 1:58:20] } 6... d5 { [%eval 0.4] [%clk 2:01:55] } 7. Nf3 { [%eval 0.0] [%clk 1:58:08] } 7... dxc4 { [%eval 0.11] [%clk 2:01:27] } 8. Qxc4 { [%eval 0.0] [%clk 1:58:04] } 8... b6 { [%eval 0.01] [%clk 2:01:38] } 9. Bg5 { [%eval 0.16] [%clk 1:57:30] } 9... Nbd7?! { [%eval 0.89] } { Inaccuracy. Ba6 was best. } { [%clk 1:58:00] } 10. e3?! { [%eval 0.19] } { Inaccuracy. e4 was best. } { [%clk 1:55:07] } 10... Bb7 { [%eval 0.16] [%clk 1:54:09] } 11. Be2 { [%eval 0.12] [%clk 1:44:39] } 11... c5 { [%eval 0.2] [%clk 1:50:28] } 12. O-O { [%eval 0.08] [%clk 1:34:57] } 12... Rc8 { [%eval 0.17] [%clk 1:49:01] } 13. Rfd1 { [%eval 0.07] [%clk 1:16:14] } 13... Qe7 { [%eval 0.27] [%clk 1:40:43] } 14. Qa4 { [%eval 0.28] [%clk 1:07:36] } 14... a6 { [%eval 0.2] [%clk 1:40:14] } 15. dxc5 { [%eval 0.23] [%clk 0:55:38] } 15... b5 { [%eval 0.06] [%clk 1:31:44] } 16. Qb4 { [%eval 0.01] [%clk 0:50:54] } 16... Qxc5 { [%eval 0.09] [%clk 1:29:24] } 17. Qxc5 { [%eval 0.08] [%clk 0:45:19] } 17... Nxc5 { [%eval 0.07] [%clk 1:16:12] } 18. Nd4 { [%eval -0.06] [%clk 0:41:56] } 18... Na4 { [%eval -0.03] [%clk 1:12:46] } 19. Rab1? { [%eval -1.29] } { Mistake. Bxf6 was best. } { [%clk 0:38:36] } 19... Be4 { [%eval -1.41] [%clk 1:05:31] } 20. Bd3?! { [%eval -2.04] } { Inaccuracy. Ra1 was best. } { [%clk 0:33:49] } 20... Bxd3 { [%eval -2.2] [%clk 1:04:10] } 21. Rxd3 { [%eval -2.13] [%clk 0:34:13] } 21... Nxb2 { [%eval -2.07] [%clk 1:04:21] } 22. Rb3 { [%eval -2.1] [%clk 0:34:13] } 22... Nc4 { [%eval -1.87] [%clk 1:00:39] } 23. Bxf6 { [%eval -1.89] [%clk 0:33:42] } 23... gxf6 { [%eval -1.93] [%clk 1:01:03] } 24. Rc3 { [%eval -2.07] [%clk 0:33:59] } 24... Nb6 { [%eval -1.5] [%clk 0:52:29] } 25. Nc6?! { [%eval -2.27] } { Inaccuracy. Rc6 was best. } { [%clk 0:30:54] } 25... Kg7 { [%eval -1.9] [%clk 0:46:42] } 26. Rbc1 { [%eval -2.23] [%clk 0:30:12] } 26... Rc7 { [%eval -1.78] [%clk 0:30:45] } 27. Nb4?! { [%eval -2.57] } { Inaccuracy. Kf1 was best. } { [%clk 0:25:00] } 27... Rxc3 { [%eval -2.57] [%clk 0:29:49] } 28. Rxc3 { [%eval -2.57] [%clk 0:25:26] } 28... a5 { [%eval -2.64] [%clk 0:28:20] } 29. Na6 { [%eval -2.95] [%clk 0:25:22] } 29... Ra8 { [%eval -3.14] [%clk 0:26:56] } 30. Nc7 { [%eval -3.47] [%clk 0:24:11] } 30... b4 { [%eval -3.6] [%clk 0:27:12] } 31. Rc6?! { [%eval -4.87] } { Inaccuracy. Rc5 was best. } { [%clk 0:24:17] } 31... Rc8?? { [%eval 0.0] } { Blunder. Rd8 was best. } { [%clk 0:25:53] } 32. axb4 { [%eval 0.0] [%clk 0:23:49] } 32... axb4 { [%eval 0.0] [%clk 0:23:24] } 33. g3 { [%eval 0.03] [%clk 0:23:34] } 33... b3 { [%eval 0.0] [%clk 0:22:52] } 1/2-1/2