Event: Round 4: Golubka, Petro - Zaja Ivan
Date: 2023-08-19
White: Golubka, Petro
Black: Zaja Ivan
Result: 1-0
ECO: E20
Opening: Nimzo-Indian Defense: Kmoch Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:20:45] } 1... Nf6 { [%eval 0.28] [%clk 1:30:11] } 2. c4 { [%eval 0.16] [%clk 1:21:06] } 2... e6 { [%eval 0.23] [%clk 1:30:07] } 3. Nc3 { [%eval 0.05] [%clk 1:21:26] } 3... Bb4 { [%eval 0.25] [%clk 1:29:23] } 4. f3 { [%eval 0.0] [%clk 1:21:48] } 4... c6?! { [%eval 0.74] } { Inaccuracy. c5 was best. } { [%clk 1:23:34] } 5. a3?! { [%eval -0.1] } { Inaccuracy. e4 was best. } { [%clk 1:20:19] } 5... Ba5?! { [%eval 0.79] } { Inaccuracy. Bxc3+ was best. } { [%clk 1:22:41] } 6. e4 { [%eval 0.81] [%clk 1:16:57] } 6... d6 { [%eval 0.82] [%clk 1:17:57] } 7. b4 { [%eval 0.55] [%clk 1:07:24] } 7... Bc7 { [%eval 0.56] [%clk 1:14:11] } 8. Bd3 { [%eval 0.52] [%clk 1:03:50] } 8... a5 { [%eval 0.56] [%clk 1:13:39] } 9. Rb1 { [%eval 0.57] [%clk 1:04:06] } 9... axb4 { [%eval 0.7] [%clk 1:13:07] } 10. axb4 { [%eval 0.59] [%clk 1:04:25] } 10... e5 { [%eval 0.57] [%clk 1:10:18] } 11. dxe5 { [%eval 0.05] [%clk 1:04:02] } 11... dxe5 { [%eval 0.1] [%clk 1:10:41] } 12. Nge2 { [%eval 0.08] [%clk 1:04:23] } 12... Nbd7 { [%eval 0.2] [%clk 1:09:13] } 13. Be3 { [%eval -0.24] [%clk 1:04:07] } 13... Nf8 { [%eval 0.08] [%clk 1:08:42] } 14. O-O { [%eval 0.23] [%clk 1:03:27] } 14... Ne6 { [%eval 0.06] [%clk 1:08:17] } 15. c5 { [%eval 0.16] [%clk 1:03:04] } 15... O-O { [%eval 0.09] [%clk 0:57:23] } 16. Bc4 { [%eval 0.12] [%clk 1:00:45] } 16... b5 { [%eval 0.09] [%clk 0:53:00] } 17. Bb3 { [%eval 0.09] [%clk 0:51:08] } 17... Nf4 { [%eval 0.32] [%clk 0:52:35] } 18. Nxf4 { [%eval 0.45] [%clk 0:48:08] } 18... exf4 { [%eval 0.51] [%clk 0:52:22] } 19. Bf2 { [%eval 0.37] [%clk 0:47:57] } 19... Be5 { [%eval 0.68] [%clk 0:33:05] } 20. Ne2 { [%eval 0.54] [%clk 0:47:59] } 20... Qc7?! { [%eval 1.26] } { Inaccuracy. Qe7 was best. } { [%clk 0:32:57] } 21. Bd4 { [%eval 1.43] [%clk 0:45:29] } 21... Bxd4+ { [%eval 1.28] [%clk 0:27:36] } 22. Qxd4 { [%eval 1.36] [%clk 0:43:26] } 22... Rd8 { [%eval 1.38] [%clk 0:28:00] } 23. Qc3 { [%eval 1.21] [%clk 0:43:31] } 23... Be6 { [%eval 1.42] [%clk 0:27:33] } 24. Bxe6 { [%eval 1.37] [%clk 0:35:29] } 24... fxe6 { [%eval 1.51] [%clk 0:27:58] } 25. Rfd1? { [%eval 0.12] } { Mistake. Nd4 was best. } { [%clk 0:35:52] } 25... Kf7? { [%eval 1.54] } { Mistake. e5 was best. } { [%clk 0:21:16] } 26. Rd6 { [%eval 1.7] [%clk 0:32:29] } 26... Rxd6 { [%eval 1.55] [%clk 0:21:05] } 27. cxd6 { [%eval 1.56] [%clk 0:32:57] } 27... Qb6+ { [%eval 1.82] [%clk 0:21:29] } 28. Qd4?! { [%eval 1.08] } { Inaccuracy. Kf1 was best. } { [%clk 0:28:21] } 28... Qxd4+ { [%eval 1.13] [%clk 0:20:51] } 29. Nxd4 { [%eval 0.99] [%clk 0:28:47] } 29... e5 { [%eval 1.54] [%clk 0:20:27] } 30. Nxc6 { [%eval 1.67] [%clk 0:29:08] } 30... Ke6 { [%eval 1.48] [%clk 0:19:53] } 31. Rd1 { [%eval 1.55] [%clk 0:29:21] } 31... Rc8 { [%eval 2.01] [%clk 0:13:26] } 32. Na7?! { [%eval 0.98] } { Inaccuracy. Na5 was best. } { [%clk 0:28:10] } 32... Rc4 { [%eval 1.18] [%clk 0:09:23] } 33. Nxb5 { [%eval 1.21] [%clk 0:25:21] } 33... Rxb4?? { [%eval 5.24] } { Blunder. Kd7 was best. } { [%clk 0:09:25] } 34. d7 { [%eval 5.1] [%clk 0:25:10] } 1-0