Event: exe2025
Site: https://lichess.org/broadcast/exe-slovakia-open-2025/round-4/KP8HSHRK/kfhnIyTq
Date: 2025-09-16
White: Sipka, Mladen
WhiteElo: 1954
Black: Osvald, David
BlackElo: 1833
Result: 0-1
ECO: A43
Opening: Benoni Defense: Old Benoni, Schmid Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... c5 { [%eval 0.61] [%clk 1:29:39] } 2. d5 { [%eval 0.6] [%clk 1:31:18] } 2... d6 { [%eval 0.66] [%clk 1:29:58] } 3. Nc3 { [%eval 0.61] [%clk 1:31:43] } 3... g6 { [%eval 0.63] [%clk 1:30:03] } 4. g3 { [%eval 0.29] [%clk 1:31:46] } 4... Bg7 { [%eval 0.44] [%clk 1:29:54] } 5. Bg2 { [%eval 0.0] [%clk 1:32:01] } 5... Nf6 { [%eval 0.44] [%clk 1:29:21] } 6. Nf3 { [%eval 0.0] [%clk 1:32:18] } 6... O-O { [%eval 0.48] [%clk 1:29:31] } 7. O-O { [%eval 0.42] [%clk 1:32:37] } 7... a6 { [%eval 0.51] [%clk 1:24:19] } 8. a4 { [%eval 0.55] [%clk 1:33:01] } 8... Nbd7 { [%eval 0.59] [%clk 1:22:50] } 9. e4 { [%eval 0.71] [%clk 1:33:07] } 9... Rb8 { [%eval 0.72] [%clk 1:22:36] } 10. Qe2 { [%eval 0.67] [%clk 1:32:47] } 10... Ne8 { [%eval 0.69] [%clk 1:21:20] } 11. Bf4 { [%eval 0.5] [%clk 1:23:16] } 11... Nc7 { [%eval 0.61] [%clk 1:19:52] } 12. a5 { [%eval 0.26] [%clk 1:21:24] } 12... b5 { [%eval 0.31] [%clk 1:19:40] } 13. axb6 { [%eval 0.25] [%clk 1:21:44] } 13... Rxb6 { [%eval 0.73] [%clk 1:19:53] } 14. Na4 { [%eval 0.68] [%clk 1:20:35] } 14... Rb8 { [%eval 0.58] [%clk 1:14:07] } 15. Rfb1 { [%eval 0.35] [%clk 0:57:26] } 15... Nf6 { [%eval 0.63] [%clk 0:58:05] } 16. Nd2 { [%eval 0.17] [%clk 0:56:21] } 16... e6 { [%eval 0.18] [%clk 0:52:45] } 17. Bxd6 { [%eval 0.21] [%clk 0:48:57] } 17... Qxd6 { [%eval 0.12] [%clk 0:49:36] } 18. e5 { [%eval 0.21] [%clk 0:49:04] } 18... Qd8 { [%eval 0.25] [%clk 0:49:14] } 19. exf6 { [%eval 0.2] [%clk 0:48:17] } 19... Bxf6 { [%eval 0.24] [%clk 0:47:49] } 20. dxe6 { [%eval 0.0] [%clk 0:34:50] } 20... Nxe6 { [%eval 0.02] [%clk 0:47:11] } 21. Ne4 { [%eval 0.02] [%clk 0:34:10] } 21... Bg7 { [%eval 0.21] [%clk 0:40:00] } 22. Qc4 { [%eval 0.03] [%clk 0:28:22] } 22... Rb4 { [%eval -0.04] [%clk 0:38:21] } 23. Qf1 { [%eval -0.03] [%clk 0:26:18] } 23... Qc7 { [%eval -0.04] [%clk 0:32:58] } 24. c3 { [%eval 0.0] [%clk 0:17:48] } 24... Rb5 { [%eval -0.05] [%clk 0:31:02] } 25. Qe1? { [%eval -1.42] } { Mistake. Rd1 was best. } { [%clk 0:15:19] } 25... Bb7?! { [%eval -0.47] } { Inaccuracy. c4 was best. } { [%clk 0:29:08] } 26. Rd1?! { [%eval -1.4] } { Inaccuracy. c4 was best. } { [%clk 0:13:19] } 26... Ra5?! { [%eval -0.33] } { Inaccuracy. c4 was best. } { [%clk 0:27:55] } 27. Nd6?? { [%eval -3.67] } { Blunder. Qe3 was best. } { [%clk 0:08:45] } 27... Bxg2 { [%eval -3.88] [%clk 0:28:09] } 28. Kxg2 { [%eval -3.59] [%clk 0:08:56] } 28... Ng5?? { [%eval -1.24] } { Blunder. Rd8 was best. } { [%clk 0:26:53] } 29. f3?? { [%eval -4.4] } { Blunder. Rd5 was best. } { [%clk 0:08:16] } 29... Qc6 { [%eval -4.2] [%clk 0:26:39] } 30. Ne4 { [%eval -5.11] [%clk 0:08:17] } 30... Nxf3 { [%eval -5.04] [%clk 0:25:06] } 31. Kxf3 { [%eval -5.26] [%clk 0:08:40] } 31... f5 { [%eval -4.99] [%clk 0:24:55] } 32. Kg2 { [%eval -4.88] [%clk 0:08:46] } 32... fxe4 { [%eval -5.15] [%clk 0:25:11] } 33. b3 { [%eval -5.84] [%clk 0:08:52] } 33... e3+ { [%eval -5.91] [%clk 0:25:25] } 34. Kh3?! { [%eval -9.11] } { Inaccuracy. Kg1 was best. } { [%clk 0:08:28] } 34... Qe6+ { [%eval -6.53] [%clk 0:25:18] } 0-1