Event: 9 Rounds - Swiss
Date: 2023-10-21
White: Golubka, Petro
WhiteTitle: GM
WhiteElo: 2434
Black: Hacker, Jonas
BlackTitle: IM
BlackElo: 2400
Result: 0-1
ECO: E20
Opening: Nimzo-Indian Defense: Kmoch Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:11:54] } 1... Nf6 { [%eval 0.28] [%clk 1:15:54] } 2. c4 { [%eval 0.16] [%clk 1:12:18] } 2... e6 { [%eval 0.23] [%clk 1:16:20] } 3. Nc3 { [%eval 0.05] [%clk 1:12:44] } 3... Bb4 { [%eval 0.25] [%clk 1:16:41] } 4. f3 { [%eval 0.0] [%clk 1:13:06] } 4... c5 { [%eval 0.0] [%clk 1:15:10] } 5. d5 { [%eval 0.0] [%clk 1:13:29] } 5... b5 { [%eval 0.0] [%clk 1:11:35] } 6. e4 { [%eval 0.05] [%clk 1:13:43] } 6... d6 { [%eval 0.0] [%clk 1:11:01] } 7. Bd2 { [%eval 0.0] [%clk 1:12:22] } 7... a6 { [%eval 0.0] [%clk 1:08:08] } 8. Nge2 { [%eval -0.19] [%clk 1:10:23] } 8... bxc4?! { [%eval 0.36] } { Inaccuracy. exd5 was best. } { [%clk 1:02:17] } 9. Nf4 { [%eval 0.3] [%clk 1:08:43] } 9... e5 { [%eval 0.37] [%clk 1:01:04] } 10. Nfe2 { [%eval 0.51] [%clk 1:09:07] } 10... Nbd7 { [%eval 0.38] [%clk 0:57:11] } 11. h4 { [%eval 0.33] [%clk 0:59:07] } 11... Nb6 { [%eval 0.27] [%clk 0:53:49] } 12. g4 { [%eval 0.4] [%clk 0:57:32] } 12... h5 { [%eval 0.39] [%clk 0:48:17] } 13. g5 { [%eval 0.38] [%clk 0:57:37] } 13... Nfd7 { [%eval 0.61] [%clk 0:44:47] } 14. Ng3 { [%eval 0.82] [%clk 0:55:24] } 14... g6 { [%eval 1.02] [%clk 0:42:57] } 15. Qc2 { [%eval 0.72] [%clk 0:51:41] } 15... Qe7 { [%eval 1.0] [%clk 0:39:06] } 16. O-O-O?! { [%eval 0.22] } { Inaccuracy. Be2 was best. } { [%clk 0:51:38] } 16... a5 { [%eval 0.57] [%clk 0:34:11] } 17. Be2 { [%eval 0.22] [%clk 0:47:25] } 17... Ba6 { [%eval 0.29] [%clk 0:32:07] } 18. Kb1 { [%eval 0.26] [%clk 0:45:22] } 18... Bxc3 { [%eval 0.53] [%clk 0:26:45] } 19. bxc3?! { [%eval -0.53] } { Inaccuracy. Bxc3 was best. } { [%clk 0:42:04] } 19... Bb5 { [%eval -0.27] [%clk 0:24:23] } 20. Qc1 { [%eval -0.34] [%clk 0:42:02] } 20... Ba4 { [%eval -0.22] [%clk 0:20:12] } 21. Rdf1 { [%eval -0.3] [%clk 0:34:45] } 21... O-O { [%eval -0.52] [%clk 0:16:15] } 22. Ka1 { [%eval -0.23] [%clk 0:35:00] } 22... Nb8 { [%eval 0.0] [%clk 0:15:19] } 23. Rhg1?! { [%eval -0.8] } { Inaccuracy. f4 was best. } { [%clk 0:32:15] } 23... Na6 { [%eval -0.58] [%clk 0:15:16] } 24. Bd1?! { [%eval -1.62] } { Inaccuracy. Nxh5 was best. } { [%clk 0:19:09] } 24... Nb4 { [%eval -1.41] [%clk 0:11:13] } 25. Bxa4 { [%eval -1.94] [%clk 0:16:37] } 25... Nxa4 { [%eval -1.88] [%clk 0:11:34] } 26. Qd1 { [%eval -2.12] [%clk 0:17:00] } 26... Qd7?! { [%eval -1.4] } { Inaccuracy. Qe8 was best. } { [%clk 0:10:44] } 27. f4?! { [%eval -2.57] } { Inaccuracy. Nxh5 was best. } { [%clk 0:14:26] } 27... exf4? { [%eval -1.32] } { Mistake. Nxa2 was best. } { [%clk 0:05:44] } 28. Nxh5 { [%eval -1.16] [%clk 0:11:29] } 28... gxh5 { [%eval -1.36] [%clk 0:04:42] } 29. g6 { [%eval -1.64] [%clk 0:04:15] } 29... f5 { [%eval -1.53] [%clk 0:04:12] } 30. Rg5?? { [%eval -3.62] } { Blunder. g7 was best. } { [%clk 0:04:02] } 30... Rfb8?! { [%eval -2.67] } { Inaccuracy. Qg7 was best. } { [%clk 0:02:15] } 31. a3 { [%clk 0:01:44] } 31... Nc2+ { [%clk 0:00:50] } 32. Qxc2 { [%clk 0:02:02] } 32... Rb2 { [%clk 0:01:10] } 33. Qc1 { [%clk 0:01:00] } 33... Qb5 { [%clk 0:01:09] } 0-1