Event: Najdorf Memorial
Site: Warsaw POL
Date: 2023-07-18
White: Rozentalis, Eduardas
WhiteElo: 2496
Black: Deszczynski, Adam
BlackElo: 2321
Result: 1/2-1/2
ECO: B53
Opening: Sicilian Defense: Chekhover Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:51] } 1... c5 { [%eval 0.32] [%clk 1:28:30] } 2. Nf3 { [%eval 0.0] [%clk 1:31:03] } 2... d6 { [%eval 0.0] [%clk 1:26:36] } 3. d4 { [%eval 0.25] [%clk 1:30:02] } 3... cxd4 { [%eval 0.13] [%clk 1:26:13] } 4. Qxd4 { [%eval 0.0] [%clk 1:30:26] } 4... Nc6 { [%eval 0.26] [%clk 1:20:56] } 5. Bb5 { [%eval 0.17] [%clk 1:30:36] } 5... a6 { [%eval 0.27] [%clk 1:20:26] } 6. Bxc6+ { [%eval 0.24] [%clk 1:30:32] } 6... bxc6 { [%eval 0.3] [%clk 1:20:49] } 7. O-O { [%eval 0.0] [%clk 1:29:14] } 7... e5 { [%eval 0.05] [%clk 1:17:14] } 8. Qd3 { [%eval 0.07] [%clk 1:29:04] } 8... Ne7 { [%eval 0.0] [%clk 1:17:00] } 9. c4 { [%eval -0.2] [%clk 1:26:01] } 9... Ng6 { [%eval -0.12] [%clk 1:13:48] } 10. b3 { [%eval -0.38] [%clk 1:18:38] } 10... Be7 { [%eval -0.36] [%clk 1:05:21] } 11. Nc3 { [%eval -0.46] [%clk 1:11:13] } 11... O-O { [%eval -0.47] [%clk 0:49:45] } 12. h3 { [%eval -0.56] [%clk 1:03:23] } 12... Be6 { [%eval -0.67] [%clk 0:45:39] } 13. Rd1 { [%eval -0.81] [%clk 1:01:05] } 13... Qc7?! { [%eval -0.04] } { Inaccuracy. f5 was best. } { [%clk 0:38:40] } 14. Ng5 { [%eval -0.1] [%clk 0:58:07] } 14... Bxg5 { [%eval 0.26] [%clk 0:34:10] } 15. Bxg5 { [%eval 0.26] [%clk 0:58:01] } 15... h6 { [%eval 0.3] [%clk 0:34:32] } 16. Be3 { [%eval 0.26] [%clk 0:57:08] } 16... Rad8 { [%eval 0.31] [%clk 0:34:01] } 17. Rac1 { [%eval 0.0] [%clk 0:55:21] } 17... f5 { [%eval 0.03] [%clk 0:29:16] } 18. exf5 { [%eval -0.25] [%clk 0:49:18] } 18... Bxf5 { [%eval -0.55] [%clk 0:29:10] } 19. Qe2 { [%eval -0.53] [%clk 0:49:39] } 19... Qb7 { [%eval -0.53] [%clk 0:21:19] } 20. Na4 { [%eval -0.95] [%clk 0:38:52] } 20... d5 { [%eval -0.88] [%clk 0:18:03] } 21. Bb6?! { [%eval -1.47] } { Inaccuracy. cxd5 was best. } { [%clk 0:36:10] } 21... Rde8 { [%eval -1.57] [%clk 0:16:23] } 22. cxd5 { [%eval -1.57] [%clk 0:35:23] } 22... Nf4 { [%eval -1.5] [%clk 0:15:50] } 23. Qc4? { [%eval -3.5] } { Mistake. Qf1 was best. } { [%clk 0:35:20] } 23... cxd5 { [%eval -3.56] [%clk 0:14:58] } 24. Qc7 { [%eval -3.46] [%clk 0:35:38] } 24... Qa8 { [%eval -3.59] [%clk 0:13:53] } 25. Kh2 { [%eval -3.5] [%clk 0:34:03] } 25... d4 { [%eval -3.49] [%clk 0:11:08] } 26. f3?! { [%eval -4.67] } { Inaccuracy. Qc6 was best. } { [%clk 0:29:12] } 26... Nxg2 { [%eval -4.77] [%clk 0:07:58] } 27. Kxg2?! { [%eval -7.73] } { Inaccuracy. Qc6 was best. } { [%clk 0:28:07] } 27... Bxh3+ { [%eval -8.48] [%clk 0:07:02] } 28. Kh2 { [%eval -8.04] [%clk 0:28:07] } 28... Qxf3 { [%eval -8.02] [%clk 0:05:10] } 29. Rg1? { [%eval #-5] } { Checkmate is now unavoidable. Rd2 was best. } { [%clk 0:27:28] } 29... Qf2+ { [%eval #-6] [%clk 0:04:26] } 30. Kh1 { [%eval #-6] [%clk 0:27:50] } 30... Qf3+ { [%eval #-5] [%clk 0:02:47] } 31. Kh2 { [%eval #-5] [%clk 0:28:12] } 31... Qf2+?? { [%eval -5.29] } { Lost forced checkmate sequence. Qe2+ was best. } { [%clk 0:02:32] } 32. Kh1 { [%eval -6.47] [%clk 0:28:36] } 32... Rf7 { [%eval -6.74] [%clk 0:01:13] } 33. Qc6 { [%eval -8.07] [%clk 0:19:02] } 33... Re6?? { [%eval -2.93] } { Blunder. Rc8 was best. } { [%clk 0:01:40] } 34. Qa8+ { [%eval -3.09] [%clk 0:17:38] } 34... Rf8 { [%eval -3.11] [%clk 0:01:25] } 35. Qb7? { [%eval -5.33] } { Mistake. Rc8 was best. } { [%clk 0:17:40] } 35... g5 { [%eval -4.31] [%clk 0:00:57] } 36. Rc7?! { [%eval -5.64] } { Inaccuracy. Rc8 was best. } { [%clk 0:16:49] } 36... Qf3+?? { [%eval -0.48] } { Blunder. Bf5 was best. } { [%clk 0:00:57] } 37. Qxf3 { [%eval -0.94] [%clk 0:16:37] } 37... Rxf3 { [%eval -0.86] [%clk 0:01:25] } 38. Re1 { [%eval -1.32] [%clk 0:16:18] } 38... Rf1+? { [%eval 0.0] } { Mistake. Rf2 was best. } { [%clk 0:00:55] } 39. Rxf1 { [%eval 0.0] [%clk 0:16:42] } 39... Bxf1 { [%eval -0.01] [%clk 0:01:19] } 40. Bc5 { [%eval -0.1] [%clk 0:46:10] } 40... Bb5 { [%eval -0.05] [%clk 0:30:55] } 41. Nb6 { [%eval -0.03] [%clk 0:39:00] } 41... Rc6 { [%eval 0.0] [%clk 0:30:52] } 42. Nd5 { [%eval -0.05] [%clk 0:38:24] } 42... Rxc7 { [%eval -0.02] [%clk 0:25:17] } 43. Nxc7 { [%eval 0.0] [%clk 0:38:47] } 43... Kf7 { [%eval 0.0] [%clk 0:25:12] } 44. Nxb5 { [%eval -0.4] [%clk 0:33:41] } 1/2-1/2