Event: Round 8: Tomczak, Jacek - Aizenberg, Benny
Date: 2024-11-16
White: Tomczak, Jacek
WhiteTitle: GM
WhiteElo: 2593
Black: Aizenberg, Benny
BlackTitle: IM
BlackElo: 2427
Result: 1-0
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. Nf3 { [%eval 0.21] [%clk 1:31:17] } 2... Nc6 { [%eval 0.3] [%clk 1:31:22] } 3. d4 { [%eval 0.27] [%clk 1:31:28] } 3... cxd4 { [%eval 0.35] [%clk 1:31:48] } 4. Nxd4 { [%eval 0.21] [%clk 1:31:45] } 4... Nf6 { [%eval 0.19] [%clk 1:32:14] } 5. Nc3 { [%eval 0.26] [%clk 1:31:58] } 5... e5 { [%eval 0.34] [%clk 1:32:38] } 6. Ndb5 { [%eval 0.2] [%clk 1:31:54] } 6... d6 { [%eval 0.34] [%clk 1:32:58] } 7. Bg5 { [%eval 0.19] [%clk 1:31:34] } 7... a6 { [%eval 0.33] [%clk 1:33:23] } 8. Na3 { [%eval 0.33] [%clk 1:31:57] } 8... b5 { [%eval 0.24] [%clk 1:33:49] } 9. Nd5 { [%eval 0.19] [%clk 1:32:03] } 9... Be7 { [%eval 0.34] [%clk 1:34:09] } 10. Bxf6 { [%eval 0.19] [%clk 1:32:25] } 10... Bxf6 { [%eval 0.24] [%clk 1:34:34] } 11. c4 { [%eval 0.13] [%clk 1:32:47] } 11... b4 { [%eval 0.14] [%clk 1:34:51] } 12. Nc2 { [%eval 0.0] [%clk 1:33:10] } 12... a5 { [%eval 0.05] [%clk 1:35:16] } 13. g3 { [%eval 0.1] [%clk 1:33:11] } 13... O-O { [%eval 0.11] [%clk 1:34:20] } 14. h4 { [%eval 0.2] [%clk 1:32:14] } 14... Rb8 { [%eval 0.18] [%clk 1:28:11] } 15. Qd3 { [%eval 0.02] [%clk 1:18:58] } 15... Be6 { [%eval 0.15] [%clk 1:14:08] } 16. Bh3 { [%eval 0.18] [%clk 1:18:19] } 16... Bxd5 { [%eval 0.69] [%clk 1:04:42] } 17. cxd5 { [%eval 0.66] [%clk 1:10:48] } 17... Nd4 { [%eval 0.78] [%clk 1:05:02] } 18. Nxd4 { [%eval 0.82] [%clk 1:11:05] } 18... exd4 { [%eval 0.73] [%clk 1:05:28] } 19. O-O { [%eval 0.81] [%clk 1:11:25] } 19... Re8 { [%eval 1.04] [%clk 1:02:03] } 20. Rac1 { [%eval 0.98] [%clk 1:09:14] } 20... Qe7 { [%eval 1.02] [%clk 1:00:30] } 21. Rfe1 { [%eval 0.99] [%clk 0:58:50] } 21... b3 { [%eval 0.94] [%clk 0:54:57] } 22. a3 { [%eval 1.0] [%clk 0:56:31] } 22... g6 { [%eval 0.93] [%clk 0:51:03] } 23. f4 { [%eval 0.85] [%clk 0:48:48] } 23... Bg7 { [%eval 1.0] [%clk 0:41:58] } 24. Kf2 { [%eval 0.67] [%clk 0:44:35] } 24... a4 { [%eval 0.63] [%clk 0:34:15] } 25. h5 { [%eval 0.3] [%clk 0:31:35] } 25... g5 { [%eval 0.33] [%clk 0:28:39] } 26. Kf3 { [%eval 0.0] [%clk 0:28:44] } 26... gxf4?! { [%eval 0.99] } { Inaccuracy. h6 was best. } { [%clk 0:26:13] } 27. gxf4 { [%eval 1.05] [%clk 0:29:03] } 27... Qh4? { [%eval 2.26] } { Mistake. Kh8 was best. } { [%clk 0:24:24] } 28. Rh1 { [%eval 2.09] [%clk 0:26:33] } 28... Bh6? { [%eval 3.85] } { Mistake. h6 was best. } { [%clk 0:23:22] } 29. Bg4?? { [%eval 1.66] } { Blunder. Rcg1+ was best. } { [%clk 0:25:56] } 29... Qf6 { [%eval 2.14] [%clk 0:21:49] } 30. Bf5 { [%eval 1.99] [%clk 0:26:18] } 30... Rb7?! { [%eval 2.64] } { Inaccuracy. Kh8 was best. } { [%clk 0:15:14] } 31. Rc4 { [%eval 2.71] [%clk 0:23:12] } 31... Rbe7?! { [%eval 3.7] } { Inaccuracy. Bg7 was best. } { [%clk 0:14:47] } 32. Qxd4 { [%eval 3.61] [%clk 0:22:10] } 32... Qxd4 { [%eval 3.42] [%clk 0:14:28] } 33. Rxd4 { [%eval 3.29] [%clk 0:22:37] } 33... Ra8?! { [%eval 4.49] } { Inaccuracy. Ra7 was best. } { [%clk 0:14:32] } 34. Rc4 { [%eval 4.36] [%clk 0:21:24] } 34... Bg7 { [%eval 4.55] [%clk 0:14:48] } 35. Rh2 { [%eval 4.53] [%clk 0:21:29] } 35... Rea7 { [%eval 4.76] [%clk 0:13:51] } 36. h6 { [%eval 5.56] [%clk 0:18:19] } 36... Bf8 { [%eval 6.39] [%clk 0:11:16] } 37. Rc1 { [%eval 6.63] [%clk 0:16:37] } 37... Kh8 { [%eval 6.81] [%clk 0:09:52] } 38. Rg2 { [%eval 6.53] [%clk 0:14:05] } 38... Be7 { [%eval 6.76] [%clk 0:10:06] } 39. e5 { [%eval 6.93] [%clk 0:13:44] } 39... dxe5 { [%eval 7.29] [%clk 0:08:44] } 40. fxe5 { [%eval 7.21] [%clk 0:13:49] } 40... Bf8 { [%eval 7.23] [%clk 0:09:10] } 41. d6 { [%eval 6.86] [%clk 0:09:22] } 41... Ra5?? { [%eval #18] } { Checkmate is now unavoidable. f6 was best. } { [%clk 0:07:47] } 42. d7 { [%eval 7.72] [%clk 0:07:36] } 42... Rxe5? { [%eval #7] } { Checkmate is now unavoidable. Rc5 was best. } { [%clk 0:05:50] } 43. Rc8 { [%eval #6] [%clk 0:07:33] } 43... f6 { [%eval #5] [%clk 0:06:06] } 44. d8=Q { [%eval #6] [%clk 0:07:02] } 44... Rxf5+ { [%eval #6] [%clk 0:06:07] } 45. Ke4 { [%eval #5] [%clk 0:07:21] } 45... Rxc8 { [%eval #5] [%clk 0:06:10] } 46. Qxc8 { [%eval #4] [%clk 0:07:29] } 46... Re5+ { [%eval #4] [%clk 0:06:36] } 47. Kd4 { [%clk 0:07:41] } 47... Re4+ { [%clk 0:06:54] } 48. Kxe4 { [%clk 0:08:04] } 48... f5+ { [%clk 0:07:22] } 49. Kd3 { [%clk 0:08:29] } 1-0