Event: Najdorf Memorial
Site: Warsaw POL
Date: 2024-07-17
White: Sypien, Natan
WhiteElo: 1985
Black: Sidorczuk, Pawel
BlackElo: 2096
Result: 1-0
ECO: B08
Opening: Pirc Defense: Classical Variation, Quiet System, Chigorin Line
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:58] } 1... Nc6 { [%eval 0.37] [%clk 1:30:56] } 2. Nf3 { [%eval 0.21] [%clk 1:31:00] } 2... d6 { [%eval 0.66] [%clk 1:31:21] } 3. d4 { [%eval 0.48] [%clk 1:31:18] } 3... Nf6 { [%eval 0.63] [%clk 1:31:46] } 4. Nc3 { [%eval 0.53] [%clk 1:31:41] } 4... g6 { [%eval 0.66] [%clk 1:32:12] } 5. Be2 { [%eval 0.52] [%clk 1:32:03] } 5... Bg7 { [%eval 0.47] [%clk 1:32:38] } 6. O-O { [%eval 0.35] [%clk 1:32:22] } 6... O-O { [%eval 0.44] [%clk 1:33:04] } 7. d5 { [%eval 0.41] [%clk 1:32:31] } 7... Nb8 { [%eval 0.42] [%clk 1:33:29] } 8. Be3 { [%eval 0.57] [%clk 1:32:30] } 8... c6 { [%eval 0.63] [%clk 1:33:07] } 9. a4 { [%eval 0.57] [%clk 1:32:55] } 9... Bg4 { [%eval 0.67] [%clk 1:28:22] } 10. h3 { [%eval 0.45] [%clk 1:28:34] } 10... Bxf3 { [%eval 0.48] [%clk 1:28:43] } 11. Bxf3 { [%eval 0.55] [%clk 1:29:00] } 11... Nbd7 { [%eval 0.57] [%clk 1:29:09] } 12. a5 { [%eval 0.64] [%clk 1:25:57] } 12... a6 { [%eval 0.76] [%clk 1:19:05] } 13. Qd2 { [%eval 0.72] [%clk 1:20:00] } 13... Qc7 { [%eval 0.71] [%clk 1:17:13] } 14. Be2 { [%eval 0.74] [%clk 1:11:08] } 14... Rfe8 { [%eval 0.81] [%clk 0:53:02] } 15. f4 { [%eval 0.39] [%clk 1:06:46] } 15... e6?! { [%eval 0.95] } { Inaccuracy. cxd5 was best. } { [%clk 0:42:09] } 16. dxc6 { [%eval 0.82] [%clk 1:00:37] } 16... bxc6 { [%eval 0.8] [%clk 0:41:26] } 17. Bf3 { [%eval 0.29] [%clk 0:55:14] } 17... e5 { [%eval 0.25] [%clk 0:33:27] } 18. Rfd1 { [%eval 0.22] [%clk 0:52:34] } 18... Bf8 { [%eval 0.31] [%clk 0:32:53] } 19. g3 { [%eval -0.06] [%clk 0:37:26] } 19... Rab8 { [%eval -0.05] [%clk 0:26:05] } 20. b3 { [%eval 0.0] [%clk 0:34:37] } 20... Kh8?! { [%eval 0.63] } { Inaccuracy. Rb4 was best. } { [%clk 0:21:52] } 21. Ra4 { [%eval 0.64] [%clk 0:32:49] } 21... Nc5 { [%eval 0.71] [%clk 0:19:39] } 22. Bxc5?! { [%eval 0.02] } { Inaccuracy. Rc4 was best. } { [%clk 0:32:46] } 22... dxc5 { [%eval 0.08] [%clk 0:20:08] } 23. Qe2?? { [%eval -1.6] } { Blunder. f5 was best. } { [%clk 0:32:50] } 23... exf4 { [%eval -1.84] [%clk 0:18:01] } 24. e5?! { [%eval -2.84] } { Inaccuracy. Qxa6 was best. } { [%clk 0:31:49] } 24... Rxe5 { [%eval -2.46] [%clk 0:17:20] } 25. Qxa6 { [%eval -2.12] [%clk 0:32:13] } 25... c4 { [%eval -1.88] [%clk 0:02:05] } 26. Rxc4 { [%eval -2.35] [%clk 0:28:42] } 26... Bc5+?? { [%eval 0.38] } { Blunder. Re6 was best. } { [%clk 0:02:15] } 27. Kg2 { [%eval 0.32] [%clk 0:27:50] } 27... fxg3 { [%eval 0.73] [%clk 0:02:15] } 28. Qxc6 { [%eval 0.86] [%clk 0:23:52] } 28... Qe7 { [%eval 0.89] [%clk 0:02:44] } 29. a6?? { [%eval -2.48] } { Blunder. Ne4 was best. } { [%clk 0:19:26] } 29... Kg7 { [%eval -2.28] [%clk 0:02:06] } 30. Ne4 { [%eval -2.94] [%clk 0:11:21] } 30... Nxe4?? { [%eval 0.09] } { Blunder. Rb6 was best. } { [%clk 0:01:44] } 31. Rxe4 { [%eval 0.15] [%clk 0:11:50] } 31... Rb6?? { [%eval 4.59] } { Blunder. Rc8 was best. } { [%clk 0:00:39] } 32. Rxe5 { [%eval 4.52] [%clk 0:07:38] } 32... Qxe5 { [%eval 4.55] [%clk 0:01:08] } 33. Rd5 { [%eval 4.53] [%clk 0:08:07] } 33... Rxc6 { [%eval 4.76] [%clk 0:00:55] } 34. Rxe5 { [%eval 4.73] [%clk 0:08:32] } 34... Rc7 { [%eval 4.77] [%clk 0:01:23] } 35. Rxc5 { [%clk 0:07:50] } 1-0