Event: Letni Praha 2022
Date: 2022-08-09
White: Krivanek, Vladimir
WhiteElo: 2152
Black: Hrabusa, Matej
BlackElo: 2354
Result: 0-1
ECO: B20
Opening: Sicilian Defense: Mengarini Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:49] } 1... c5 { [%eval 0.32] [%clk 1:30:31] } 2. a3 { [%eval -0.08] [%clk 1:30:58] } 2... g6 { [%eval -0.05] [%clk 1:28:50] } 3. Bc4 { [%eval -0.11] [%clk 1:30:35] } 3... Nc6 { [%eval -0.32] [%clk 1:27:59] } 4. Nc3 { [%eval -0.12] [%clk 1:30:18] } 4... Bg7 { [%eval -0.06] [%clk 1:27:13] } 5. d3 { [%eval -0.19] [%clk 1:28:43] } 5... e6 { [%eval 0.0] [%clk 1:25:01] } 6. Ba2 { [%eval -0.06] [%clk 1:28:15] } 6... Nge7 { [%eval 0.06] [%clk 1:24:47] } 7. h4 { [%eval 0.0] [%clk 1:25:42] } 7... h6?! { [%eval 0.59] } { Inaccuracy. h5 was best. } { [%clk 1:18:08] } 8. h5 { [%eval 0.16] [%clk 1:19:42] } 8... g5 { [%eval 0.63] [%clk 1:18:28] } 9. f4 { [%eval 0.55] [%clk 1:17:37] } 9... gxf4 { [%eval 0.7] [%clk 1:17:42] } 10. Bxf4 { [%eval 0.81] [%clk 1:16:52] } 10... d5 { [%eval 0.69] [%clk 1:13:43] } 11. Qd2 { [%eval 0.18] [%clk 1:05:28] } 11... d4 { [%eval 0.53] [%clk 1:08:02] } 12. Na4?? { [%eval -1.61] } { Blunder. Nce2 was best. } { [%clk 0:58:56] } 12... e5 { [%eval -1.51] [%clk 1:02:44] } 13. Bg3 { [%eval -1.62] [%clk 0:52:43] } 13... Qd6 { [%eval -1.25] [%clk 1:01:05] } 14. b4?! { [%eval -1.87] } { Inaccuracy. c4 was best. } { [%clk 0:48:33] } 14... cxb4 { [%eval -1.62] [%clk 0:59:35] } 15. Nb2?! { [%eval -2.29] } { Inaccuracy. axb4 was best. } { [%clk 0:48:51] } 15... bxa3 { [%eval -2.06] [%clk 0:56:28] } 16. Nc4 { [%eval -2.23] [%clk 0:49:03] } 16... Qc5 { [%eval -2.12] [%clk 0:52:46] } 17. Nxa3 { [%eval -2.76] [%clk 0:43:37] } 17... f5? { [%eval -1.06] } { Mistake. O-O was best. } { [%clk 0:46:25] } 18. Ne2?! { [%eval -2.1] } { Inaccuracy. Nf3 was best. } { [%clk 0:28:40] } 18... Bf6 { [%eval -2.06] [%clk 0:42:52] } 19. O-O { [%eval -2.39] [%clk 0:22:06] } 19... Bg5 { [%eval -2.18] [%clk 0:41:42] } 20. Qd1 { [%eval -2.24] [%clk 0:21:30] } 20... Bd7?! { [%eval -1.2] } { Inaccuracy. f4 was best. } { [%clk 0:37:48] } 21. Qb1?! { [%eval -2.27] } { Inaccuracy. c3 was best. } { [%clk 0:15:45] } 21... O-O-O { [%eval -2.09] [%clk 0:35:04] } 22. Qb2 { [%eval -1.99] [%clk 0:14:31] } 22... fxe4 { [%eval -2.27] [%clk 0:31:48] } 23. Rfb1 { [%eval -2.77] [%clk 0:13:02] } 23... b6 { [%eval -2.5] [%clk 0:31:31] } 24. Bc4 { [%eval -3.02] [%clk 0:10:54] } 24... Rdf8?! { [%eval -1.78] } { Inaccuracy. Bg4 was best. } { [%clk 0:30:26] } 25. Nb5? { [%eval -3.47] } { Mistake. Qb5 was best. } { [%clk 0:10:47] } 25... a5 { [%eval -1.99] [%clk 0:28:26] } 26. Nd6+? { [%eval -3.39] } { Mistake. Kh1 was best. } { [%clk 0:10:27] } 26... Qxd6 { [%eval -3.18] [%clk 0:24:51] } 27. Qxb6 { [%eval -3.48] [%clk 0:10:50] } 27... Qc7 { [%eval -3.24] [%clk 0:24:12] } 28. Qa6+ { [%eval -3.58] [%clk 0:09:16] } 28... Kd8 { [%eval -3.58] [%clk 0:24:25] } 29. Qa8+?! { [%eval -5.56] } { Inaccuracy. dxe4 was best. } { [%clk 0:04:11] } 29... Bc8 { [%clk 0:22:56] } 30. Rb5 { [%clk 0:03:02] } 30... Be3+ { [%clk 0:21:35] } 31. Kh2 { [%clk 0:03:16] } 31... Rf5 { [%clk 0:20:59] } 32. Bh4 { [%clk 0:02:33] } 32... Rxh5 { [%clk 0:19:42] } 33. g3 { [%clk 0:02:44] } 33... Rxh4+ { [%clk 0:18:13] } 34. gxh4 { [%clk 0:03:04] } 34... Qd7 { [%clk 0:18:30] } 35. Raxa5 { [%clk 0:02:57] } 35... Qh3# 0-1