Event: wro-open-b
Date: 2021-08-06
White: Kopaczewski, Zbigniew
WhiteElo: 1463
Black: Ostrega, Przemyslaw
BlackElo: 1699
Result: 1-0
ECO: E60
Opening: Grünfeld Defense: Counterthrust Variation
Variant: Standard

1. c4 { [%eval 0.2] [%clk 1:24:50] } 1... Nf6 { [%eval 0.29] [%clk 1:16:46] } 2. d4 { [%eval 0.11] [%clk 1:23:39] } 2... g6 { [%eval 0.28] [%clk 1:16:30] } 3. g3 { [%eval 0.13] [%clk 1:22:25] } 3... Bg7 { [%eval 0.5] [%clk 1:16:40] } 4. Bg2 { [%eval 0.38] [%clk 1:22:32] } 4... d5 { [%eval 0.36] [%clk 1:16:46] } 5. c5? { [%eval -0.93] } { Mistake. Nc3 was best. } { [%clk 1:21:24] } 5... b6 { [%eval -0.7] [%clk 1:16:22] } 6. Qc2? { [%eval -1.93] } { Mistake. cxb6 was best. } { [%clk 1:17:22] } 6... bxc5? { [%eval -0.74] } { Mistake. O-O was best. } { [%clk 1:10:44] } 7. dxc5? { [%eval -2.1] } { Mistake. Qxc5 was best. } { [%clk 1:14:54] } 7... e5 { [%eval -1.76] [%clk 1:10:53] } 8. Nc3 { [%eval -2.18] [%clk 1:14:42] } 8... c6 { [%eval -1.72] [%clk 1:11:13] } 9. b4 { [%eval -2.06] [%clk 1:10:41] } 9... O-O { [%eval -2.11] [%clk 1:04:09] } 10. Bb2?! { [%eval -3.31] } { Inaccuracy. Bg5 was best. } { [%clk 1:06:35] } 10... Na6? { [%eval -1.97] } { Mistake. a5 was best. } { [%clk 0:57:02] } 11. a3 { [%eval -2.05] [%clk 1:06:09] } 11... e4 { [%eval -1.6] [%clk 0:52:24] } 12. Rd1 { [%eval -1.82] [%clk 1:05:32] } 12... Qe7 { [%eval -2.09] [%clk 0:50:50] } 13. e3 { [%eval -1.94] [%clk 1:02:35] } 13... Bg4? { [%eval -0.5] } { Mistake. Nc7 was best. } { [%clk 0:45:57] } 14. Rd2?! { [%eval -1.19] } { Inaccuracy. Nce2 was best. } { [%clk 1:00:54] } 14... Rad8 { [%eval -0.73] [%clk 0:31:04] } 15. Qa4 { [%eval -0.19] [%clk 0:58:23] } 15... Qb7 { [%eval -0.12] [%clk 0:30:37] } 16. Nge2? { [%eval -1.51] } { Mistake. h3 was best. } { [%clk 0:56:14] } 16... Bxe2? { [%eval -0.24] } { Mistake. Nd7 was best. } { [%clk 0:22:39] } 17. Nxe2 { [%eval -0.04] [%clk 0:55:48] } 17... Ng4 { [%eval 0.0] [%clk 0:20:45] } 18. Bxg7 { [%eval 0.0] [%clk 0:53:31] } 18... Kxg7 { [%eval 0.0] [%clk 0:21:08] } 19. O-O { [%eval -0.11] [%clk 0:51:04] } 19... f5? { [%eval 0.93] } { Mistake. Ne5 was best. } { [%clk 0:20:48] } 20. Nd4 { [%eval 0.69] } 20... Rf6 { [%eval 0.62] [%clk 0:19:05] } 21. Qc2 { [%eval 0.81] [%clk 0:41:40] } 21... Nc7 { [%eval 0.46] [%clk 0:12:31] } 22. Qb2 { [%eval 0.0] [%clk 0:39:59] } 22... Ne5 { [%eval 0.0] [%clk 0:06:50] } 23. Qb3 { [%eval -0.47] [%clk 0:37:29] } 23... Nc4 { [%eval -0.29] [%clk 0:06:23] } 24. Ra2 { [%eval 0.0] [%clk 0:35:41] } 24... Ne6 { [%eval -0.21] [%clk 0:04:19] } 25. a4?! { [%eval -0.86] } { Inaccuracy. Qc3 was best. } { [%clk 0:33:33] } 25... Nxd4 { [%eval -0.63] [%clk 0:04:20] } 26. exd4 { [%eval -0.61] [%clk 0:34:00] } 26... f4 { [%eval -0.82] [%clk 0:03:39] } 27. Bxe4 { [%eval -0.64] [%clk 0:32:30] } 27... dxe4 { [%clk 0:03:50] } 28. Qxc4 { [%clk 0:31:45] } 28... Qd7 { [%clk 0:01:04] } 29. Rd1 { [%clk 0:30:02] } 29... Qg4 { [%clk 0:00:45] } 30. Rad2 { [%clk 0:30:08] } 30... e3 { [%clk 0:01:02] } 31. Rd3 { [%clk 0:25:52] } 31... f3 { [%clk 0:00:36] } 32. Rxe3 { [%clk 0:25:46] } 1-0