Event: Najdorf Memorial
Site: Warsaw POL
Date: 2023-07-11
White: Persson, Andreas
WhiteElo: 2135
Black: Smetek, Michal
BlackElo: 1943
Result: 1-0
ECO: D78
Opening: Neo-Grünfeld Defense: Classical Variation, Original Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:55] } 1... Nf6 { [%eval 0.28] [%clk 1:30:10] } 2. Nf3 { [%eval 0.12] [%clk 1:31:00] } 2... d5 { [%eval 0.25] [%clk 1:29:48] } 3. g3 { [%eval 0.0] [%clk 1:30:55] } 3... g6 { [%eval 0.13] [%clk 1:29:04] } 4. Bg2 { [%eval 0.12] [%clk 1:30:46] } 4... Bg7 { [%eval 0.14] [%clk 1:29:27] } 5. O-O { [%eval 0.14] [%clk 1:30:45] } 5... O-O { [%eval 0.07] [%clk 1:29:53] } 6. c4 { [%eval 0.11] [%clk 1:30:32] } 6... c6 { [%eval 0.11] [%clk 1:30:11] } 7. b3 { [%eval 0.0] [%clk 1:30:10] } 7... Ne4 { [%eval 0.27] [%clk 1:26:44] } 8. Bb2 { [%eval 0.27] [%clk 1:28:50] } 8... a5 { [%eval 0.22] [%clk 1:26:14] } 9. Nc3 { [%eval 0.3] [%clk 1:27:30] } 9... Bf5 { [%eval 0.28] [%clk 1:15:19] } 10. e3 { [%eval 0.17] [%clk 1:19:27] } 10... Nxc3 { [%eval 0.2] [%clk 1:14:32] } 11. Bxc3 { [%eval 0.29] [%clk 1:19:47] } 11... Be4 { [%eval 0.16] [%clk 1:14:50] } 12. Qe2 { [%eval 0.2] [%clk 1:15:28] } 12... c5?! { [%eval 0.94] } { Inaccuracy. e6 was best. } { [%clk 0:59:31] } 13. Rfd1 { [%eval 0.9] [%clk 1:11:33] } 13... a4 { [%eval 1.04] [%clk 0:47:13] } 14. Rac1 { [%eval 1.09] [%clk 1:01:37] } 14... axb3 { [%eval 1.02] [%clk 0:45:17] } 15. axb3 { [%eval 1.07] [%clk 1:01:39] } 15... cxd4 { [%eval 1.36] [%clk 0:44:05] } 16. Bxd4 { [%eval 1.32] [%clk 1:00:27] } 16... Bxd4 { [%eval 1.35] [%clk 0:41:58] } 17. Rxd4? { [%eval 0.05] } { Mistake. Nxd4 was best. } { [%clk 0:57:13] } 17... Nc6 { [%eval 0.06] [%clk 0:41:13] } 18. Rdd1 { [%eval 0.05] [%clk 0:56:36] } 18... Qa5 { [%eval 0.07] [%clk 0:40:24] } 19. h4 { [%eval 0.06] [%clk 0:51:25] } 19... dxc4 { [%eval 0.22] [%clk 0:34:09] } 20. Qxc4 { [%eval 0.15] [%clk 0:48:39] } 20... Bxf3 { [%eval 0.27] [%clk 0:22:54] } 21. Bxf3 { [%eval 0.24] [%clk 0:49:01] } 21... Ne5 { [%eval 0.29] [%clk 0:23:21] } 22. Qd5 { [%eval 0.0] [%clk 0:48:25] } 22... e6 { [%eval 0.23] [%clk 0:16:37] } 23. Qe4 { [%eval 0.22] [%clk 0:42:35] } 23... Nxf3+ { [%eval 0.28] [%clk 0:12:24] } 24. Qxf3 { [%eval 0.32] [%clk 0:42:41] } 24... Qb5 { [%eval 0.21] [%clk 0:07:09] } 25. Qf6 { [%eval 0.0] [%clk 0:37:29] } 25... h5 { [%eval 0.05] [%clk 0:03:37] } 26. Rc7 { [%eval 0.0] [%clk 0:36:07] } 26... Qxb3 { [%eval 0.0] [%clk 0:03:32] } 27. Rdd7?! { [%eval -0.72] } { Inaccuracy. Qf3 was best. } { [%clk 0:35:33] } 27... Qb1+ { [%eval -0.73] [%clk 0:02:42] } 28. Kg2?? { [%eval -4.11] } { Blunder. Kh2 was best. } { [%clk 0:33:37] } 28... Ra1 { [%eval -4.15] [%clk 0:02:27] } 29. Kf3 { [%eval -4.58] [%clk 0:33:21] } 29... Qh1+ { [%eval -4.72] [%clk 0:00:57] } 30. Kf4 { [%eval -4.53] [%clk 0:33:03] } 30... Ra4+?? { [%eval #11] } { Checkmate is now unavoidable. Ra5 was best. } { [%clk 0:00:34] } 31. Kg5 { [%eval #8] [%clk 0:32:28] } 31... Ra5+ { [%eval #4] [%clk 0:00:35] } 32. Kh6 { [%eval #3] [%clk 0:32:43] } 32... Qa1 { [%eval #3] [%clk 0:01:02] } 33. Rd4 { [%eval #2] [%clk 0:32:22] } 1-0