Event: Round 11: Marak, Jakub - Winter, Ondrej
Date: 2025-05-10
White: Marak, Jakub
WhiteElo: 1939
Black: Winter, Ondrej
BlackTitle: FM
Result: 0-1
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.18] [%clk 0:03:03] } 1... c5 { [%eval 0.25] [%clk 0:03:04] } 2. Nf3 { [%eval 0.2] [%clk 0:03:03] } 2... Nc6 { [%eval 0.25] [%clk 0:03:05] } 3. Bb5 { [%eval 0.17] [%clk 0:03:04] } 3... g6 { [%eval 0.24] [%clk 0:03:06] } 4. O-O { [%eval 0.22] [%clk 0:03:05] } 4... Bg7 { [%eval 0.22] [%clk 0:03:07] } 5. c3 { [%eval 0.11] [%clk 0:03:06] } 5... Nf6 { [%eval 0.26] [%clk 0:03:07] } 6. Re1 { [%eval 0.21] [%clk 0:03:06] } 6... O-O { [%eval 0.22] [%clk 0:03:07] } 7. d4 { [%eval 0.24] [%clk 0:03:07] } 7... cxd4 { [%eval 0.41] [%clk 0:03:08] } 8. cxd4 { [%eval 0.37] [%clk 0:03:08] } 8... d5 { [%eval 0.51] [%clk 0:03:09] } 9. e5 { [%eval 0.54] [%clk 0:03:08] } 9... Ne4 { [%eval 0.42] [%clk 0:03:10] } 10. Nc3 { [%eval 0.46] [%clk 0:02:50] } 10... Nxc3 { [%eval 0.66] [%clk 0:03:09] } 11. bxc3 { [%eval 0.69] [%clk 0:02:50] } 11... Na5 { [%eval 0.68] [%clk 0:03:01] } 12. Bg5 { [%eval 0.43] [%clk 0:02:44] } 12... a6 { [%eval 0.64] [%clk 0:02:51] } 13. Bd3 { [%eval 0.62] [%clk 0:02:39] } 13... Bd7 { [%eval 0.81] [%clk 0:02:50] } 14. h4 { [%eval 0.61] [%clk 0:02:23] } 14... Bg4 { [%eval 0.67] [%clk 0:02:34] } 15. Rb1 { [%eval 0.38] [%clk 0:01:40] } 15... Rc8 { [%eval 0.46] [%clk 0:02:32] } 16. Qd2 { [%eval 0.32] [%clk 0:01:32] } 16... Bxf3 { [%eval 0.78] [%clk 0:02:26] } 17. gxf3 { [%eval 0.73] [%clk 0:01:33] } 17... h5 { [%eval 1.12] [%clk 0:01:35] } 18. e6? { [%eval -0.33] } { Mistake. f4 was best. } { [%clk 0:01:16] } 18... f5 { [%eval -0.25] [%clk 0:01:17] } 19. Kh1 { [%eval -0.24] [%clk 0:00:51] } 19... Kh7 { [%eval -0.31] [%clk 0:01:11] } 20. Rg1 { [%eval -0.41] [%clk 0:00:45] } 20... Qc7?! { [%eval 0.56] } { Inaccuracy. Rc6 was best. } { [%clk 0:01:02] } 21. Rbc1?! { [%eval 0.0] } { Inaccuracy. Qe3 was best. } { [%clk 0:00:30] } 21... Qd6 { [%eval 0.0] [%clk 0:00:55] } 22. Qe2 { [%eval -0.38] [%clk 0:00:19] } 22... Rc6 { [%eval 0.0] [%clk 0:00:38] } 23. Bd2?? { [%eval -1.74] } { Blunder. Qf1 was best. } { [%clk 0:00:20] } 23... Qxe6 { [%eval -1.63] [%clk 0:00:26] } 24. Rce1? { [%eval -2.98] } { Mistake. Qd1 was best. } { [%clk 0:00:20] } 24... Qxe2 { [%eval -3.02] [%clk 0:00:25] } 25. Rxe2 { [%eval -2.92] [%clk 0:00:21] } 25... e6 { [%eval -2.55] [%clk 0:00:18] } 26. Rge1 { [%eval -2.58] [%clk 0:00:12] } 26... Re8 { [%eval -2.64] [%clk 0:00:15] } 27. Rc1 { [%eval -2.83] [%clk 0:00:06] } 27... Bf6 { [%eval -2.8] [%clk 0:00:13] } 28. Bg5 { [%eval -2.68] [%clk 0:00:06] } 28... Bxg5 { [%eval -2.65] [%clk 0:00:12] } 29. hxg5 { [%eval -2.62] [%clk 0:00:08] } 29... Kg7 { [%eval -2.7] [%clk 0:00:10] } 30. f4 { [%eval -2.66] [%clk 0:00:09] } 30... Kf7 { [%eval -2.76] [%clk 0:00:11] } 31. Rb2 { [%eval -3.18] [%clk 0:00:08] } 31... Rec8 { [%eval -3.1] [%clk 0:00:09] } 32. Rbc2 { [%eval -2.79] [%clk 0:00:05] } 32... Ke7 { [%eval -2.7] [%clk 0:00:07] } 33. Kg2 { [%eval -2.73] [%clk 0:00:05] } 33... Kd7 { [%eval -2.75] [%clk 0:00:06] } 34. Kf3 { [%eval -2.65] [%clk 0:00:05] } 34... Nc4 { [%eval -2.69] [%clk 0:00:04] } 35. Rb1 { [%eval -3.22] [%clk 0:00:04] } 35... b5 { [%eval -2.77] [%clk 0:00:05] } 36. Rbc1? { [%eval -5.38] } { Mistake. Rb3 was best. } { [%clk 0:00:03] } 36... Na3 { [%eval -5.16] [%clk 0:00:06] } 37. Rb2 { [%eval -5.38] [%clk 0:00:04] } 37... Rxc3 { [%eval -5.18] [%clk 0:00:07] } 38. Rxc3 { [%eval -5.63] [%clk 0:00:05] } 38... Rxc3 { [%eval -5.5] [%clk 0:00:07] } 39. Rd2?! { [%eval -8.18] } { Inaccuracy. Ke2 was best. } { [%clk 0:00:06] } 39... Nc4 { [%eval -7.95] [%clk 0:00:06] } 40. Rd1 { [%eval -8.12] [%clk 0:00:07] } 40... Nb2 { [%eval -7.84] [%clk 0:00:06] } 0-1