Event: Macieja Memorial
Date: 2025-07-07
White: Suder, Jakub
WhiteTitle: FM
WhiteElo: 2360
Black: Karolczuk, Iwo
BlackTitle: FM
BlackElo: 2270
Result: 0-1
ECO: E27
Opening: Nimzo-Indian Defense: Sämisch Variation
Variant: Standard
TimeControl: 3+2

1. d4 { [%eval 0.17] [%clk 0:03:03] } 1... Nf6 { [%eval 0.19] [%clk 0:03:03] } 2. c4 { [%eval 0.18] [%clk 0:03:04] } 2... e6 { [%eval 0.14] [%clk 0:03:04] } 3. Nc3 { [%eval 0.09] [%clk 0:03:05] } 3... Bb4 { [%eval 0.09] [%clk 0:03:04] } 4. a3 { [%eval -0.11] [%clk 0:03:06] } 4... Bxc3+ { [%eval 0.0] [%clk 0:03:03] } 5. bxc3 { [%eval -0.07] [%clk 0:03:07] } 5... O-O { [%eval 0.09] [%clk 0:03:03] } 6. f3 { [%eval 0.08] [%clk 0:03:08] } 6... c5 { [%eval 0.32] [%clk 0:03:02] } 7. e4 { [%eval 0.25] [%clk 0:03:08] } 7... d6 { [%eval 0.35] [%clk 0:03:03] } 8. Bd3 { [%eval 0.42] [%clk 0:03:07] } 8... cxd4 { [%eval 0.61] [%clk 0:02:58] } 9. cxd4 { [%eval 0.54] [%clk 0:03:08] } 9... e5 { [%eval 0.58] [%clk 0:02:59] } 10. Ne2 { [%eval 0.58] [%clk 0:03:03] } 10... Nc6 { [%eval 0.66] [%clk 0:02:56] } 11. d5 { [%eval 0.69] [%clk 0:03:03] } 11... Na5 { [%eval 0.64] [%clk 0:02:53] } 12. Bg5 { [%eval 0.62] [%clk 0:02:59] } 12... h6 { [%eval 0.61] [%clk 0:02:50] } 13. Bh4 { [%eval 0.62] [%clk 0:02:59] } 13... b6 { [%eval 0.69] [%clk 0:02:49] } 14. O-O { [%eval 0.69] [%clk 0:02:27] } 14... Ba6?? { [%eval 2.88] } { Blunder. Qe7 was best. } { [%clk 0:02:45] } 15. Rc1? { [%eval 1.34] } { Mistake. f4 was best. } { [%clk 0:02:26] } 15... Rc8?! { [%eval 2.19] } { Inaccuracy. g5 was best. } { [%clk 0:02:46] } 16. f4 { [%eval 2.16] [%clk 0:02:06] } 16... exf4 { [%eval 2.64] [%clk 0:02:45] } 17. c5?? { [%eval -0.54] } { Blunder. Nd4 was best. } { [%clk 0:01:30] } 17... Bxd3 { [%eval -0.45] [%clk 0:02:40] } 18. Qxd3 { [%eval -0.35] [%clk 0:01:31] } 18... g5? { [%eval 0.83] } { Mistake. Rxc5 was best. } { [%clk 0:02:35] } 19. c6 { [%eval 0.71] [%clk 0:01:16] } 19... Qe7 { [%eval 0.79] [%clk 0:02:29] } 20. Nc3?? { [%eval -1.16] } { Blunder. Be1 was best. } { [%clk 0:00:58] } 20... Nb3 { [%eval -0.73] [%clk 0:02:25] } 21. Rce1 { [%eval -0.78] [%clk 0:00:53] } 21... Nc5 { [%eval -0.52] [%clk 0:02:25] } 22. Qd4 { [%eval -0.71] [%clk 0:00:29] } 22... Ng4?! { [%eval 0.23] } { Inaccuracy. gxh4 was best. } { [%clk 0:01:32] } 23. Bf2 { [%eval 0.42] [%clk 0:00:11] } 23... Ne5 { [%eval 0.51] [%clk 0:01:26] } 24. Rd1 { [%eval 0.0] [%clk 0:00:12] } 24... f5 { [%eval 0.0] [%clk 0:01:14] } 25. exf5 { [%eval -0.04] [%clk 0:00:11] } 25... Rxf5 { [%eval 0.07] [%clk 0:01:15] } 26. Rfe1 { [%eval -0.42] [%clk 0:00:10] } 26... g4 { [%eval 0.0] [%clk 0:01:11] } 27. Ne4 { [%eval -0.49] [%clk 0:00:06] } 27... Rcf8 { [%eval -0.47] [%clk 0:01:02] } 28. Nxc5? { [%eval -2.04] } { Mistake. Qc3 was best. } { [%clk 0:00:05] } 28... bxc5 { [%eval -2.17] [%clk 0:01:02] } 29. Qe4?! { [%eval -3.1] } { Inaccuracy. Qd2 was best. } { [%clk 0:00:06] } 29... Qg7? { [%eval -1.41] } { Mistake. Qg5 was best. } { [%clk 0:00:55] } 30. Rb1? { [%eval -3.36] } { Mistake. Rf1 was best. } { [%clk 0:00:06] } 30... g3 { [%eval -3.21] [%clk 0:00:54] } 31. Bxc5? { [%eval -5.27] } { Mistake. hxg3 was best. } { [%clk 0:00:06] } 31... f3 { [%eval -5.14] [%clk 0:00:44] } 32. hxg3? { [%eval -12.4] } { Mistake. Kh1 was best. } { [%clk 0:00:06] } 32... Qxg3 { [%eval -12.23] [%clk 0:00:34] } 33. Qc2?! { [%eval #-8] } { Checkmate is now unavoidable. Re2 was best. } { [%clk 0:00:04] } 33... Ng4 { [%eval #-9] [%clk 0:00:21] } 34. c7 { [%eval #-4] [%clk 0:00:04] } 34... Qh2+ { [%eval #-5] [%clk 0:00:16] } 35. Kf1 { [%eval #-5] [%clk 0:00:05] } 35... fxg2+ { [%eval #-5] [%clk 0:00:17] } 36. Ke2 { [%eval #-5] [%clk 0:00:06] } 36... g1=Q+ { [%eval #-4] [%clk 0:00:17] } 37. Kd1 { [%eval #-2] [%clk 0:00:07] } 37... Qxc2+ { [%eval #-5] [%clk 0:00:17] } 38. Kxc2 { [%eval #-5] [%clk 0:00:08] } 38... Qxc5+ { [%eval #-4] [%clk 0:00:18] } 0-1