Event: Piestany
Date: 2025-07-07
White: Koska, Jiri
WhiteElo: 1899
Black: Durana, Jonas
BlackElo: 2095
Result: 1/2-1/2
ECO: A45
Opening: Indian Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:21] } 1... Nf6 { [%eval 0.19] [%clk 1:30:45] } 2. Bf4 { [%eval 0.0] [%clk 1:30:44] } 2... g6 { [%eval 0.06] [%clk 1:28:29] } 3. Nc3 { [%eval 0.0] [%clk 1:30:12] } 3... Bg7 { [%eval 0.48] [%clk 1:28:51] } 4. e4 { [%eval 0.41] [%clk 1:28:02] } 4... d6 { [%eval 0.56] [%clk 1:28:52] } 5. Qd2 { [%eval 0.36] [%clk 1:27:54] } 5... O-O { [%eval 0.71] [%clk 1:28:25] } 6. Bh6 { [%eval 0.51] [%clk 1:27:42] } 6... c6 { [%eval 1.01] [%clk 1:23:40] } 7. f3 { [%eval 0.63] [%clk 1:15:55] } 7... e5 { [%eval 0.49] [%clk 1:20:58] } 8. Bxg7 { [%eval 0.84] [%clk 1:15:18] } 8... Kxg7 { [%eval 0.92] [%clk 1:13:57] } 9. O-O-O { [%eval 0.91] [%clk 1:15:28] } 9... Qa5 { [%eval 1.42] [%clk 1:09:10] } 10. g4 { [%eval 1.04] [%clk 1:11:16] } 10... b5 { [%eval 1.4] [%clk 1:05:26] } 11. Kb1?! { [%eval 0.79] } { Inaccuracy. dxe5 was best. } { [%clk 1:11:25] } 11... b4 { [%eval 0.77] [%clk 0:54:36] } 12. Nce2 { [%eval 1.01] [%clk 1:10:59] } 12... c5 { [%eval 0.85] [%clk 0:54:34] } 13. dxe5? { [%eval -0.61] } { Mistake. h4 was best. } { [%clk 0:58:14] } 13... dxe5 { [%eval -0.7] [%clk 0:54:51] } 14. g5 { [%eval -0.56] [%clk 0:57:45] } 14... Nh5 { [%eval -0.55] [%clk 0:51:15] } 15. Nc1 { [%eval -0.81] [%clk 0:49:23] } 15... Be6?! { [%eval -0.16] } { Inaccuracy. Nc6 was best. } { [%clk 0:41:39] } 16. Bh3 { [%eval -0.15] [%clk 0:44:00] } 16... Nf4 { [%eval -0.14] [%clk 0:19:36] } 17. Bxe6 { [%eval -0.25] [%clk 0:41:37] } 17... Nxe6 { [%eval -0.34] [%clk 0:14:21] } 18. Nge2 { [%eval -0.64] [%clk 0:27:44] } 18... Rd8 { [%eval -0.12] [%clk 0:13:26] } 19. Qe3 { [%eval -0.19] [%clk 0:27:37] } 19... Nc6 { [%eval -0.15] [%clk 0:13:28] } 20. f4 { [%eval -0.17] [%clk 0:26:31] } 20... exf4?! { [%eval 0.59] } { Inaccuracy. Rxd1 was best. } { [%clk 0:07:34] } 21. Nxf4 { [%eval 0.68] [%clk 0:26:43] } 21... c4? { [%eval 1.87] } { Mistake. Nxf4 was best. } { [%clk 0:07:23] } 22. Nd5 { [%eval 1.95] [%clk 0:22:34] } 22... Qc5 { [%eval 2.22] [%clk 0:04:49] } 23. Qf3 { [%eval 2.38] [%clk 0:18:54] } 23... Rd7 { [%eval 3.06] [%clk 0:03:21] } 24. Qh3? { [%eval 1.42] } { Mistake. h4 was best. } { [%clk 0:16:06] } 24... h5? { [%eval 2.95] } { Mistake. Rd6 was best. } { [%clk 0:02:12] } 25. gxh6+ { [%eval 3.06] [%clk 0:16:26] } 25... Kh8 { [%eval 2.87] [%clk 0:02:38] } 26. Qf3 { [%eval 3.02] [%clk 0:07:11] } 26... Rad8 { [%eval 2.96] [%clk 0:01:34] } 27. Qf6+ { [%eval 3.04] [%clk 0:03:20] } 27... Kh7 { [%eval 3.05] [%clk 0:01:59] } 28. Qf3?! { [%eval 1.92] } { Inaccuracy. h4 was best. } { [%clk 0:02:42] } 28... Kh8?! { [%eval 2.95] } { Inaccuracy. Kxh6 was best. } { [%clk 0:01:52] } 29. Qf6+ { [%eval 2.53] [%clk 0:01:44] } 1/2-1/2