Event: Round 4: Gusev, Mikhail - Aizenberg, Benny
Date: 2024-11-11
White: Gusev, Mikhail
WhiteTitle: CM
WhiteElo: 2186
Black: Aizenberg, Benny
BlackTitle: IM
BlackElo: 2427
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. Nf3 { [%eval 0.21] [%clk 1:31:23] } 2... d6 { [%eval 0.21] [%clk 1:31:20] } 3. d4 { [%eval 0.22] [%clk 1:31:46] } 3... cxd4 { [%eval 0.19] [%clk 1:31:44] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:12] } 4... Nf6 { [%eval 0.24] [%clk 1:32:09] } 5. Nc3 { [%eval 0.17] [%clk 1:32:34] } 5... a6 { [%eval 0.2] [%clk 1:32:35] } 6. Be3 { [%eval 0.19] [%clk 1:32:39] } 6... e5 { [%eval 0.15] [%clk 1:33:00] } 7. Nb3 { [%eval 0.11] [%clk 1:33:04] } 7... Be7 { [%eval 0.39] [%clk 1:32:51] } 8. h3 { [%eval 0.32] [%clk 1:33:03] } 8... h6 { [%eval 0.32] [%clk 1:30:01] } 9. Rg1 { [%eval 0.36] [%clk 1:33:01] } 9... Be6 { [%eval 0.46] [%clk 1:28:14] } 10. Qd2 { [%eval 0.18] [%clk 1:29:48] } 10... Nbd7 { [%eval 0.16] [%clk 1:24:28] } 11. a4?! { [%eval -0.7] } { Inaccuracy. O-O-O was best. } { [%clk 1:19:06] } 11... O-O { [%eval -0.58] [%clk 1:12:25] } 12. g4 { [%eval -0.45] [%clk 1:12:27] } 12... Ne8?! { [%eval 0.33] } { Inaccuracy. b5 was best. } { [%clk 1:04:09] } 13. Nd5 { [%eval -0.18] [%clk 1:08:26] } 13... Bg5 { [%eval 0.0] [%clk 1:00:49] } 14. O-O-O { [%eval -0.04] [%clk 1:01:11] } 14... Bxd5 { [%eval 0.29] [%clk 0:58:39] } 15. exd5 { [%eval 0.43] [%clk 1:01:14] } 15... Nc7 { [%eval 0.66] [%clk 0:57:52] } 16. Bxg5 { [%eval 0.53] [%clk 0:57:58] } 16... Qxg5 { [%eval 0.64] [%clk 0:58:02] } 17. Bd3?! { [%eval -0.24] } { Inaccuracy. Qxg5 was best. } { [%clk 0:55:19] } 17... Nb6 { [%eval 0.15] [%clk 0:50:15] } 18. Qxg5 { [%eval 0.23] [%clk 0:49:42] } 18... hxg5 { [%eval 0.2] [%clk 0:50:40] } 19. Na5?! { [%eval -0.6] } { Inaccuracy. Rh1 was best. } { [%clk 0:49:11] } 19... Rab8?! { [%eval 0.0] } { Inaccuracy. Nxa4 was best. } { [%clk 0:48:10] } 20. Nc4?! { [%eval -1.0] } { Inaccuracy. Rh1 was best. } { [%clk 0:48:42] } 20... Nxc4 { [%eval -0.89] [%clk 0:45:51] } 21. Bxc4 { [%eval -0.97] [%clk 0:48:58] } 21... a5?! { [%eval -0.2] } { Inaccuracy. b5 was best. } { [%clk 0:45:04] } 22. Rd3 { [%eval -0.65] [%clk 0:46:22] } 22... g6 { [%eval -0.37] [%clk 0:42:28] } 23. Rb3 { [%eval -0.45] [%clk 0:42:14] } 23... b6 { [%eval -0.57] [%clk 0:42:25] } 24. Rc3 { [%eval -0.72] [%clk 0:40:34] } 24... Rfc8 { [%eval -0.67] [%clk 0:38:14] } 25. Rgg3 { [%eval -0.7] [%clk 0:31:27] } 25... Kf8 { [%eval -0.65] [%clk 0:36:16] } 26. Bb3 { [%eval -0.99] [%clk 0:29:53] } 26... Na6 { [%eval -1.03] [%clk 0:36:17] } 27. Rc6 { [%eval -0.96] [%clk 0:29:48] } 27... Nb4 { [%eval -0.84] [%clk 0:33:33] } 28. Rc4 { [%eval -1.04] [%clk 0:26:11] } 28... Ke7 { [%eval -0.73] [%clk 0:29:47] } 29. Kd2 { [%eval -1.06] [%clk 0:21:59] } 29... Na6 { [%eval -1.33] [%clk 0:27:59] } 30. Rc6 { [%eval -1.37] [%clk 0:20:29] } 30... Nb4? { [%eval 0.0] } { Mistake. Rxc6 was best. } { [%clk 0:26:17] } 31. Rxc8 { [%eval 0.0] [%clk 0:17:39] } 31... Rxc8 { [%eval 0.0] [%clk 0:26:40] } 32. Rc3 { [%eval 0.0] [%clk 0:17:57] } 32... Rxc3 { [%eval 0.0] [%clk 0:24:30] } 33. Kxc3 { [%eval 0.0] [%clk 0:16:49] } 33... Na6 { [%eval 0.0] [%clk 0:17:34] } 34. Kc4 { [%eval 0.0] [%clk 0:15:40] } 34... Nc7 { [%eval 0.0] [%clk 0:18:00] } 35. f3 { [%eval 0.0] [%clk 0:14:15] } 35... Kd7 { [%eval 0.0] [%clk 0:16:14] } 36. c3 { [%eval 0.0] [%clk 0:14:14] } 36... Kc8 { [%eval 0.0] [%clk 0:16:02] } 37. Bc2 { [%eval 0.0] [%clk 0:13:58] } 37... Kb7 { [%eval 0.0] [%clk 0:16:26] } 38. Bd3 { [%eval 0.0] [%clk 0:09:47] } 38... Na6 { [%eval 0.0] [%clk 0:15:45] } 39. b4 { [%eval 0.0] [%clk 0:07:34] } 39... Nc7 { [%eval -0.03] [%clk 0:15:56] } 40. Bc2 { [%eval -0.03] [%clk 0:05:52] } 40... Ka7 { [%eval 0.0] [%clk 0:10:14] } 41. Bb3 { [%eval -0.01] [%clk 0:04:34] } 41... Ka6 { [%eval -0.03] [%clk 0:09:29] } 42. Kd3? { [%eval -1.42] } { Mistake. Bd1 was best. } { [%clk 0:03:09] } 42... b5 { [%eval -2.06] [%clk 0:05:40] } 43. axb5+?! { [%eval -3.13] } { Inaccuracy. c4 was best. } 43... Kxb5 { [%eval -3.0] [%clk 0:05:45] } 44. Bc4+ { [%eval -3.34] [%clk 0:00:59] } 44... Ka4 { [%eval -3.54] [%clk 0:04:04] } 45. bxa5 { [%eval -3.5] [%clk 0:01:25] } 45... Kxa5 { [%eval -3.5] [%clk 0:04:30] } 46. Ke4 { [%eval -3.51] [%clk 0:00:38] } 46... Kb6 { [%eval -3.79] [%clk 0:01:53] } 47. Bb3 { [%eval -3.81] [%clk 0:00:41] } 47... Kc5 { [%eval -3.53] [%clk 0:01:52] } 48. Ba4?! { [%eval -5.1] } { Inaccuracy. Ba2 was best. } { [%clk 0:00:32] } 48... Kc4 { [%eval -4.96] [%clk 0:01:19] } 49. Bc6 { [%eval -5.08] [%clk 0:00:35] } 49... Kxc3 { [%eval -5.01] [%clk 0:01:43] } 50. Bd7 { [%eval -5.58] [%clk 0:00:33] } 50... Kd2 { [%eval -5.37] [%clk 0:01:51] } 51. Bc6?? { [%eval #-14] } { Checkmate is now unavoidable. f4 was best. } { [%clk 0:00:36] } 51... Na6 { [%eval #-13] [%clk 0:01:10] } 52. f4 { [%eval #-13] [%clk 0:01:05] } 52... Nc5+ { [%eval #-12] [%clk 0:01:27] } 53. Kf3 { [%eval #-12] [%clk 0:01:32] } 53... e4+ { [%eval #-11] [%clk 0:01:52] } 54. Kg3 { [%eval #-11] [%clk 0:01:55] } 54... e3 { [%eval #-10] [%clk 0:02:14] } 55. Bb5 { [%eval #-10] [%clk 0:02:16] } 55... Nd3 { [%eval #-9] [%clk 0:02:38] } 56. Bxd3 { [%eval #-9] [%clk 0:02:01] } 56... Kxd3 { [%clk 0:03:02] } 0-1