Event: Warsaw Open | A
Site: chess24.com
Date: 2022-07-21
White: Sieciechowicz, Marcin
WhiteTitle: IM
WhiteElo: 2383
Black: Karolczuk, Iwo
BlackTitle: FM
BlackElo: 2319
Result: 1-0
ECO: E32
Opening: Nimzo-Indian Defense: Classical Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:23:42] } 1... Nf6 { [%eval 0.23] [%clk 1:30:28] } 2. c4 { [%eval 0.34] [%clk 1:24:08] } 2... e6 { [%eval 0.23] [%clk 1:29:09] } 3. Nc3 { [%eval 0.05] [%clk 1:24:32] } 3... Bb4 { [%eval 0.25] [%clk 1:29:28] } 4. Qc2 { [%eval 0.0] [%clk 1:24:59] } 4... O-O { [%eval 0.13] [%clk 1:29:43] } 5. a3 { [%eval 0.0] [%clk 1:25:26] } 5... Bxc3+ { [%eval 0.13] [%clk 1:29:50] } 6. Qxc3 { [%eval 0.04] [%clk 1:25:54] } 6... d5 { [%eval 0.4] [%clk 1:29:19] } 7. Bg5 { [%eval 0.0] [%clk 1:24:55] } 7... dxc4 { [%eval 0.31] [%clk 1:28:57] } 8. Qxc4 { [%eval 0.26] [%clk 1:22:42] } 8... b6 { [%eval 0.06] [%clk 1:27:40] } 9. Nf3 { [%eval 0.31] [%clk 1:21:53] } 9... Ba6 { [%eval 0.36] [%clk 1:22:27] } 10. Qc2 { [%eval -0.1] [%clk 1:19:46] } 10... Nbd7 { [%eval 0.26] [%clk 1:16:38] } 11. e3 { [%eval -0.12] [%clk 1:06:32] } 11... Bxf1 { [%eval 0.01] [%clk 1:16:37] } 12. Rxf1 { [%eval 0.11] [%clk 1:05:11] } 12... c5 { [%eval 0.0] [%clk 1:11:05] } 13. O-O-O?! { [%eval -0.82] } { Inaccuracy. dxc5 was best. } { [%clk 1:02:46] } 13... cxd4 { [%eval -0.63] [%clk 0:52:48] } 14. Kb1 { [%eval -0.69] [%clk 0:55:58] } 14... Rc8 { [%eval -0.5] [%clk 0:40:31] } 15. Qe2 { [%eval -0.48] [%clk 0:54:21] } 15... h6 { [%eval -0.58] [%clk 0:38:44] } 16. Bh4 { [%eval -0.91] [%clk 0:52:49] } 16... Qc7 { [%eval -0.91] [%clk 0:33:58] } 17. Rxd4 { [%eval -0.82] [%clk 0:51:16] } 17... Nd5?! { [%eval 0.19] } { Inaccuracy. b5 was best. } { [%clk 0:30:10] } 18. Bg3 { [%eval 0.0] [%clk 0:45:13] } 18... Qb7 { [%eval 0.09] [%clk 0:27:37] } 19. e4 { [%eval 0.0] [%clk 0:44:11] } 19... N5f6 { [%eval 0.19] [%clk 0:27:18] } 20. Bd6 { [%eval 0.0] [%clk 0:43:08] } 20... Rfe8 { [%eval 0.07] [%clk 0:27:05] } 21. e5 { [%eval 0.23] [%clk 0:42:17] } 21... Nd5 { [%eval 0.19] [%clk 0:26:23] } 22. g4 { [%eval 0.12] [%clk 0:32:22] } 22... Nc5 { [%eval 0.55] [%clk 0:22:31] } 23. Nd2 { [%eval 0.37] [%clk 0:31:58] } 23... Qd7?! { [%eval 0.93] } { Inaccuracy. Red8 was best. } { [%clk 0:16:47] } 24. g5 { [%eval 0.77] [%clk 0:25:38] } 24... hxg5 { [%eval 0.7] [%clk 0:13:56] } 25. Rg1 { [%eval 0.73] [%clk 0:23:07] } 25... Na4?? { [%eval 3.47] } { Blunder. f5 was best. } { [%clk 0:07:24] } 26. Ne4 { [%eval 3.76] [%clk 0:20:39] } 26... Qc6 { [%eval 4.06] [%clk 0:05:31] } 27. Qd1 { [%eval 3.68] [%clk 0:14:04] } 27... Nc5? { [%eval 7.41] } { Mistake. Nxb2 was best. } { [%clk 0:05:17] } 28. Nxg5 { [%eval 6.02] [%clk 0:11:49] } 28... Qb5 { [%eval 7.73] [%clk 0:04:28] } 29. Rg3 { [%eval 6.6] [%clk 0:10:48] } 29... g6 { [%eval 7.5] [%clk 0:01:43] } 30. Nxf7 { [%eval 9.55] [%clk 0:09:28] } 30... Nd3? { [%eval #6] } { Checkmate is now unavoidable. Re7 was best. } { [%clk 0:00:52] } 31. Rdxd3? { [%eval 9.41] } { Lost forced checkmate sequence. Rxg6+ was best. } { [%clk 0:09:09] } 31... Nf4 { [%eval 10.66] [%clk 0:00:33] } 32. Rb3 { [%eval 7.76] [%clk 0:07:39] } 32... Qa4 { [%eval 8.5] [%clk 0:00:32] } 33. Ng5 { [%eval 8.99] [%clk 0:06:21] } 33... Rc4 { [%eval 8.66] [%clk 0:00:43] } 34. Qf3 { [%eval 9.35] [%clk 0:04:44] } 34... Rec8 { [%eval 14.21] [%clk 0:00:44] } 35. Qb7 { [%eval 15.0] [%clk 0:04:17] } 1-0