Event: Najdorf Memorial
Site: Warsaw POL
Date: 2024-07-09
White: Siennicki, Gustaw
WhiteElo: 2012
Black: Kowalczyk, Rafal
BlackElo: 2185
Result: 0-1
ECO: E05
Opening: Catalan Opening: Open Defense, Classical Line
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:55] } 1... Nf6 { [%eval 0.17] [%clk 1:29:54] } 2. c4 { [%eval 0.21] [%clk 1:31:10] } 2... e6 { [%eval 0.11] [%clk 1:28:39] } 3. g3 { [%eval 0.16] [%clk 1:31:31] } 3... d5 { [%eval 0.23] [%clk 1:26:10] } 4. Nf3 { [%eval 0.15] [%clk 1:31:49] } 4... Be7 { [%eval 0.34] [%clk 1:26:04] } 5. Bg2 { [%eval 0.16] [%clk 1:32:10] } 5... O-O { [%eval 0.24] [%clk 1:25:05] } 6. O-O { [%eval 0.25] [%clk 1:31:10] } 6... dxc4 { [%eval 0.23] [%clk 1:21:52] } 7. Ne5 { [%eval 0.09] [%clk 1:26:00] } 7... Nc6 { [%eval 0.13] [%clk 1:19:36] } 8. Nxc6 { [%eval 0.0] [%clk 1:16:24] } 8... bxc6 { [%eval -0.05] [%clk 1:19:23] } 9. b3 { [%eval 0.0] [%clk 1:15:41] } 9... Ba6 { [%eval 0.07] [%clk 1:13:48] } 10. bxc4 { [%eval -0.17] [%clk 1:13:46] } 10... Bxc4 { [%eval -0.11] [%clk 1:10:59] } 11. Na3? { [%eval -1.37] } { Mistake. Bxc6 was best. } { [%clk 1:14:10] } 11... Bd5 { [%eval -1.25] [%clk 1:08:57] } 12. Nc2 { [%eval -1.26] [%clk 1:11:13] } 12... c5 { [%eval -0.8] [%clk 1:03:20] } 13. Bf4? { [%eval -2.08] } { Mistake. dxc5 was best. } { [%clk 1:06:43] } 13... Bxg2 { [%eval -1.99] [%clk 1:01:17] } 14. Kxg2 { [%eval -1.77] [%clk 1:07:06] } 14... Nd5 { [%eval -1.33] [%clk 1:01:36] } 15. e4?! { [%eval -2.26] } { Inaccuracy. dxc5 was best. } { [%clk 0:52:54] } 15... Nc3?! { [%eval -1.07] } { Inaccuracy. Nxf4+ was best. } { [%clk 0:42:50] } 16. Qd3 { [%eval -1.04] } 16... cxd4 { [%eval -1.03] [%clk 0:43:04] } 17. Nxd4 { [%eval -1.0] [%clk 0:49:33] } 17... c5 { [%eval -1.0] [%clk 0:43:15] } 18. Qxc3 { [%eval -1.03] [%clk 0:49:48] } 18... cxd4 { [%eval -0.94] [%clk 0:42:48] } 19. Qd3 { [%eval -0.95] [%clk 0:41:40] } 19... Bf6 { [%eval -1.14] [%clk 0:32:20] } 20. Rac1 { [%eval -1.03] [%clk 0:40:34] } 20... e5 { [%eval -0.99] [%clk 0:32:04] } 21. Bd2 { [%eval -0.87] [%clk 0:40:56] } 21... Qd7 { [%eval -0.9] [%clk 0:27:11] } 22. Rc2 { [%eval -1.43] [%clk 0:34:32] } 22... Rac8 { [%eval -1.18] [%clk 0:21:22] } 23. Rfc1 { [%eval -1.41] [%clk 0:33:30] } 23... Rxc2 { [%eval -1.34] [%clk 0:21:35] } 24. Rxc2 { [%eval -1.37] [%clk 0:33:54] } 24... Bd8?! { [%eval -0.32] } { Inaccuracy. h5 was best. } { [%clk 0:21:48] } 25. Rc5 { [%eval -0.39] [%clk 0:30:48] } 25... Qe6 { [%eval -0.36] [%clk 0:20:12] } 26. a4 { [%eval -0.28] [%clk 0:29:13] } 26... Bb6 { [%eval -0.37] [%clk 0:15:27] } 27. Rc2 { [%eval -0.55] [%clk 0:25:29] } 27... Rb8 { [%eval -0.55] [%clk 0:12:55] } 28. Qa6 { [%eval -0.82] [%clk 0:23:55] } 28... Qg4 { [%eval -0.87] [%clk 0:11:49] } 29. f3 { [%eval -0.81] [%clk 0:23:59] } 29... Qd7 { [%eval -0.8] [%clk 0:12:17] } 30. a5 { [%eval -0.82] [%clk 0:22:14] } 30... Bd8 { [%eval -0.79] [%clk 0:11:50] } 31. g4? { [%eval -2.28] } { Mistake. Qc6 was best. } { [%clk 0:21:13] } 31... h6 { [%eval -2.27] [%clk 0:11:34] } 32. Rc5?? { [%eval -4.69] } { Blunder. Qc4 was best. } { [%clk 0:20:29] } 32... Rb2 { [%eval -4.49] [%clk 0:11:37] } 33. Qc8? { [%eval -8.72] } { Mistake. Qd3 was best. } { [%clk 0:20:08] } 33... Rxd2+ { [%eval -7.85] [%clk 0:11:39] } 34. Kg3? { [%eval #-28] } { Checkmate is now unavoidable. Kh3 was best. } { [%clk 0:20:33] } 34... Qe7 { [%clk 0:11:47] } 35. Rd5 { [%clk 0:20:50] } 35... Qh4# 0-1