Event: Round 4: Simacek, Pavel - Cuhra, Martin
Date: 2025-07-19
White: Simacek, Pavel
WhiteTitle: GM
WhiteElo: 2411
Black: Cuhra, Martin
BlackTitle: FM
BlackElo: 2216
Result: 0-1
ECO: D10
Opening: Slav Defense: Exchange Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... d5 { [%eval 0.2] [%clk 1:27:43] } 2. c4 { [%eval 0.18] [%clk 1:31:16] } 2... c6 { [%eval 0.21] [%clk 1:28:05] } 3. cxd5 { [%eval 0.15] [%clk 1:31:15] } 3... cxd5 { [%eval 0.19] [%clk 1:28:27] } 4. Nc3 { [%eval 0.07] [%clk 1:31:41] } 4... Nf6 { [%eval 0.2] [%clk 1:28:24] } 5. Bf4 { [%eval 0.15] [%clk 1:32:02] } 5... Nc6 { [%eval 0.21] [%clk 1:27:40] } 6. e3 { [%eval 0.14] [%clk 1:32:06] } 6... a6 { [%eval 0.16] [%clk 1:24:30] } 7. Be2 { [%eval 0.0] [%clk 1:30:53] } 7... e6 { [%eval 0.32] [%clk 1:21:52] } 8. Nf3 { [%eval 0.31] [%clk 1:29:14] } 8... Be7 { [%eval 0.36] [%clk 1:13:02] } 9. Nd2 { [%eval 0.22] [%clk 1:20:53] } 9... O-O { [%eval 0.28] [%clk 1:09:47] } 10. O-O { [%eval 0.29] [%clk 1:21:16] } 10... h6 { [%eval 0.29] [%clk 1:06:32] } 11. Qb1 { [%eval 0.08] [%clk 1:17:37] } 11... Bd6 { [%eval 0.18] [%clk 0:58:17] } 12. Bxd6 { [%eval 0.14] [%clk 1:14:23] } 12... Qxd6 { [%eval 0.17] [%clk 0:57:10] } 13. f4 { [%eval 0.0] [%clk 1:13:44] } 13... Bd7 { [%eval 0.1] [%clk 0:54:42] } 14. Nf3 { [%eval -0.1] [%clk 1:11:59] } 14... b5 { [%eval -0.06] [%clk 0:53:18] } 15. a3 { [%eval -0.12] [%clk 1:01:21] } 15... Rfb8 { [%eval -0.19] [%clk 0:49:48] } 16. b4 { [%eval -0.24] [%clk 0:59:37] } 16... Ne7 { [%eval -0.21] [%clk 0:49:16] } 17. Ne5 { [%eval -0.35] [%clk 0:59:33] } 17... Nf5 { [%eval -0.25] [%clk 0:46:11] } 18. Qd3 { [%eval -0.18] [%clk 0:57:58] } 18... Qe7 { [%eval 0.0] [%clk 0:43:58] } 19. g4 { [%eval 0.0] [%clk 0:47:41] } 19... Nd6 { [%eval 0.0] [%clk 0:42:13] } 20. Bf3 { [%eval -0.43] [%clk 0:48:05] } 20... a5 { [%eval 0.0] [%clk 0:38:28] } 21. Kh1?! { [%eval -0.85] } { Inaccuracy. g5 was best. } { [%clk 0:38:40] } 21... Nfe8?! { [%eval 0.0] } { Inaccuracy. Nc4 was best. } { [%clk 0:32:59] } 22. f5 { [%eval -0.25] [%clk 0:31:44] } 22... Ra7?! { [%eval 0.69] } { Inaccuracy. Nf6 was best. } { [%clk 0:28:22] } 23. fxe6 { [%eval 0.75] [%clk 0:30:13] } 23... fxe6 { [%eval 0.68] [%clk 0:25:52] } 24. Bxd5 { [%eval 0.37] [%clk 0:28:54] } 24... Nf6 { [%eval 0.47] [%clk 0:19:00] } 25. Bg2 { [%eval 0.38] [%clk 0:28:23] } 25... Nf7? { [%eval 1.95] } { Mistake. Be8 was best. } { [%clk 0:18:36] } 26. Ng6 { [%eval 1.72] [%clk 0:26:54] } 26... Qd8 { [%eval 1.92] [%clk 0:16:11] } 27. h3 { [%eval 1.35] [%clk 0:13:27] } 27... Be8 { [%eval 1.19] [%clk 0:15:53] } 28. Ne4 { [%eval 0.79] [%clk 0:08:59] } 28... Nxe4 { [%eval 0.75] [%clk 0:10:26] } 29. Bxe4 { [%eval 0.6] [%clk 0:11:07] } 29... Qd6?! { [%eval 1.25] } { Inaccuracy. axb4 was best. } { [%clk 0:10:06] } 30. bxa5?! { [%eval 0.34] } { Inaccuracy. Rac1 was best. } { [%clk 0:09:26] } 30... Rxa5 { [%eval 0.6] [%clk 0:09:40] } 31. Qc3 { [%eval 0.57] [%clk 0:09:19] } 31... Ra4 { [%eval 0.76] [%clk 0:05:08] } 32. Rf3?! { [%eval 0.0] } { Inaccuracy. Qc2 was best. } { [%clk 0:07:34] } 32... Rc4 { [%eval 0.44] [%clk 0:05:29] } 33. Qd3 { [%eval 0.14] [%clk 0:06:03] } 33... Rbc8 { [%eval 0.13] [%clk 0:04:43] } 34. Raf1 { [%eval 0.36] [%clk 0:06:03] } 34... Rc1?! { [%eval 1.14] } { Inaccuracy. Rc3 was best. } { [%clk 0:04:17] } 35. Kg1?! { [%eval 0.53] } { Inaccuracy. Rxc1 was best. } { [%clk 0:01:24] } 35... R8c3?! { [%eval 1.14] } { Inaccuracy. R1c3 was best. } { [%clk 0:02:50] } 36. Qe2? { [%eval -0.24] } { Mistake. Rxc1 was best. } { [%clk 0:01:14] } 36... Qxa3 { [%eval 0.0] [%clk 0:03:17] } 37. Qf2?! { [%eval -0.73] } { Inaccuracy. Rxc1 was best. } { [%clk 0:01:09] } 37... Rxf1+ { [%eval -0.69] [%clk 0:03:22] } 38. Kxf1 { [%eval -0.72] [%clk 0:01:19] } 38... Qd6?! { [%eval 0.0] } { Inaccuracy. Bc6 was best. } { [%clk 0:02:42] } 39. Ne5?? { [%eval -4.7] } { Blunder. Kg2 was best. } { [%clk 0:01:21] } 39... Ng5 { [%eval -4.31] [%clk 0:02:11] } 40. Rf4?! { [%eval -6.23] } { Inaccuracy. Qa2 was best. } { [%clk 0:01:47] } 40... Nxe4 { [%eval -6.13] [%clk 0:02:18] } 41. Rxe4 { [%eval -6.14] [%clk 0:02:15] } 41... Qc7 { [%eval -4.85] [%clk 0:02:00] } 42. Nf3 { [%eval -5.35] [%clk 0:01:43] } 42... Bc6 { [%eval -4.35] [%clk 0:01:04] } 43. Rf4? { [%eval -7.27] } { Mistake. Re5 was best. } { [%clk 0:01:09] } 43... Qxf4 { [%eval -7.16] [%clk 0:01:26] } 0-1