Event: Bohumin Open
Site: chess24.com
Date: 2021-07-06
White: Boff, Vojtech
WhiteElo: 1340
Black: Kraus, Frantisek
BlackElo: 1934
Result: 0-1
ECO: E92
Opening: King's Indian Defense: Petrosian Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:49] } 1... Nf6 { [%eval 0.19] [%clk 1:30:54] } 2. c4 { [%eval 0.11] [%clk 1:30:42] } 2... g6 { [%eval 0.28] [%clk 1:31:14] } 3. Nc3 { [%eval 0.17] [%clk 1:30:12] } 3... Bg7 { [%eval 0.48] [%clk 1:31:34] } 4. Nf3 { [%eval 0.0] [%clk 1:29:37] } 4... O-O { [%eval 0.4] [%clk 1:31:49] } 5. e4 { [%eval 0.52] [%clk 1:28:47] } 5... d6 { [%eval 0.48] [%clk 1:32:12] } 6. Be2 { [%eval 0.48] [%clk 1:28:23] } 6... e5 { [%eval 0.54] [%clk 1:31:36] } 7. d5 { [%eval 0.44] [%clk 1:27:46] } 7... c5? { [%eval 1.72] } { Mistake. a5 was best. } { [%clk 1:30:24] } 8. O-O { [%eval 1.28] [%clk 1:26:19] } 8... Ne8?! { [%eval 1.91] } { Inaccuracy. Kh8 was best. } { [%clk 1:25:52] } 9. Qc2 { [%eval 1.47] [%clk 1:23:38] } 9... f5 { [%eval 1.36] [%clk 1:23:57] } 10. Bg5?! { [%eval 0.52] } { Inaccuracy. exf5 was best. } { [%clk 1:22:26] } 10... Nf6?? { [%eval 2.25] } { Blunder. Bf6 was best. } { [%clk 1:16:09] } 11. Bd2?? { [%eval 0.61] } { Blunder. exf5 was best. } { [%clk 1:20:02] } 11... f4 { [%eval 0.39] [%clk 1:16:06] } 12. a3 { [%eval 0.5] [%clk 1:19:25] } 12... h6 { [%eval 0.73] [%clk 1:08:46] } 13. Rfd1?! { [%eval -0.04] } { Inaccuracy. Nh4 was best. } { [%clk 1:18:19] } 13... Rf7 { [%eval 0.03] [%clk 1:08:45] } 14. b4 { [%eval -0.24] [%clk 1:18:01] } 14... b6 { [%eval -0.12] [%clk 1:08:01] } 15. bxc5 { [%eval 0.29] [%clk 1:17:17] } 15... bxc5 { [%eval -0.16] [%clk 1:07:33] } 16. Rab1 { [%eval 0.0] [%clk 1:16:24] } 16... Nbd7 { [%eval -0.33] [%clk 1:07:04] } 17. Nb5 { [%eval -0.8] [%clk 1:16:16] } 17... Nf8 { [%eval -0.62] [%clk 1:07:16] } 18. Nc3 { [%eval -1.07] [%clk 1:14:18] } 18... g5 { [%eval -1.07] [%clk 1:04:04] } 19. Ne1 { [%eval -1.31] [%clk 1:13:17] } 19... g4 { [%eval -1.23] [%clk 0:55:49] } 20. f3?! { [%eval -2.03] } { Inaccuracy. Rb2 was best. } { [%clk 1:10:19] } 20... h5?! { [%eval -1.25] } { Inaccuracy. g3 was best. } { [%clk 0:54:57] } 21. Nd3?! { [%eval -1.81] } { Inaccuracy. Rb2 was best. } { [%clk 1:08:20] } 21... N6h7 { [%eval -1.92] [%clk 0:44:31] } 22. Be1 { [%eval -2.0] [%clk 1:04:59] } 22... Qg5?! { [%eval -1.17] } { Inaccuracy. Bf6 was best. } { [%clk 0:41:13] } 23. Nb5 { [%eval -1.48] [%clk 1:03:07] } 23... Qf6 { [%eval -1.55] [%clk 0:29:28] } 24. Ba5 { [%eval -1.46] [%clk 0:59:34] } 24... a6?! { [%eval -0.75] } { Inaccuracy. g3 was best. } { [%clk 0:23:23] } 25. Nc7 { [%eval -0.68] [%clk 0:57:05] } 25... Ra7 { [%eval -0.81] [%clk 0:23:05] } 26. Ne8 { [%eval -0.81] [%clk 0:57:02] } 26... Qe7 { [%eval -0.93] [%clk 0:18:39] } 27. Nxg7 { [%eval -0.88] [%clk 0:56:15] } 27... Rxg7 { [%eval -0.61] [%clk 0:19:08] } 28. Be1?? { [%eval -2.29] } { Blunder. Rb8 was best. } { [%clk 0:55:10] } 28... gxf3?! { [%eval -1.62] } { Inaccuracy. Ng5 was best. } { [%clk 0:15:06] } 29. Bxf3 { [%eval -1.97] [%clk 0:54:33] } 29... Bg4 { [%eval -1.6] [%clk 0:15:22] } 30. Qe2?! { [%eval -2.43] } { Inaccuracy. Kh1 was best. } { [%clk 0:53:54] } 30... Bxf3 { [%eval -2.3] [%clk 0:14:39] } 31. Qxf3 { [%eval -2.18] [%clk 0:53:24] } 31... Ng5? { [%eval -0.96] } { Mistake. Qe8 was best. } { [%clk 0:15:08] } 32. Qe2?? { [%eval -9.74] } { Blunder. Qxh5 was best. } { [%clk 0:52:50] } 32... f3 { [%eval -9.61] [%clk 0:14:43] } 33. gxf3? { [%eval #-2] } { Checkmate is now unavoidable. Qe3 was best. } { [%clk 0:52:15] } 33... Nh3+ { [%eval #-1] [%clk 0:14:55] } 0-1