Event: Maccabiah Closed GM
Site: chess24.com
Date: 2022-07-19
White: Dvoirys, Semen I.
WhiteTitle: GM
WhiteElo: 2439
Black: Gruenfeld, Yehuda
BlackTitle: GM
BlackElo: 2418
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Lipnitsky Attack
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:40] } 1... c5 { [%eval 0.32] [%clk 1:25:56] } 2. Nf3 { [%eval 0.0] [%clk 1:31:03] } 2... d6 { [%eval 0.0] [%clk 1:25:59] } 3. d4 { [%eval 0.3] [%clk 1:31:10] } 3... cxd4 { [%eval 0.13] [%clk 1:26:24] } 4. Nxd4 { [%eval 0.29] [%clk 1:31:37] } 4... Nf6 { [%eval 0.31] [%clk 1:26:49] } 5. Nc3 { [%eval 0.18] [%clk 1:32:04] } 5... a6 { [%eval 0.0] [%clk 1:27:14] } 6. Bc4 { [%eval 0.0] [%clk 1:32:21] } 6... e6 { [%eval 0.0] [%clk 1:27:35] } 7. a4 { [%eval -0.13] [%clk 1:32:46] } 7... Be7 { [%eval 0.0] [%clk 1:27:30] } 8. O-O { [%eval 0.12] [%clk 1:33:09] } 8... O-O { [%eval 0.0] [%clk 1:27:52] } 9. Be3 { [%eval 0.09] [%clk 1:33:26] } 9... Nc6 { [%eval 0.12] [%clk 1:27:45] } 10. Qe2 { [%eval 0.02] [%clk 1:33:46] } 10... Bd7 { [%eval 0.09] [%clk 1:24:10] } 11. f4 { [%eval -0.14] [%clk 1:32:54] } 11... d5 { [%eval -0.12] [%clk 1:05:05] } 12. exd5 { [%eval -0.03] [%clk 1:24:27] } 12... exd5 { [%eval -0.12] [%clk 1:03:37] } 13. Bxd5 { [%eval -0.08] [%clk 1:01:27] } 13... Bg4?! { [%eval 0.47] } { Inaccuracy. Nxd4 was best. } { [%clk 0:58:09] } 14. Nxc6 { [%eval 0.39] [%clk 0:58:48] } 14... Bxe2 { [%eval 0.44] [%clk 0:58:35] } 15. Nxd8 { [%eval 0.32] [%clk 0:59:12] } 15... Bxf1 { [%eval 0.54] [%clk 0:56:56] } 16. Nxb7 { [%eval 0.21] [%clk 0:48:03] } 16... Bb4?! { [%eval 1.13] } { Inaccuracy. Be2 was best. } { [%clk 0:53:21] } 17. Bb3 { [%eval 0.49] [%clk 0:46:30] } 17... Rab8?! { [%eval 1.1] } { Inaccuracy. Be2 was best. } { [%clk 0:36:12] } 18. Nc5?! { [%eval 0.0] } { Inaccuracy. Kxf1 was best. } { [%clk 0:36:22] } 18... Ng4?? { [%eval 3.0] } { Blunder. Rfc8 was best. } { [%clk 0:28:06] } 19. Bd4 { [%eval 2.78] [%clk 0:34:00] } 19... Rfc8 { [%eval 2.85] [%clk 0:21:32] } 20. Nd7 { [%eval 3.19] [%clk 0:31:26] } 20... Rb7 { [%eval 3.16] [%clk 0:15:04] } 21. Nb6 { [%eval 3.48] [%clk 0:31:43] } 21... Rd8 { [%eval 3.56] [%clk 0:11:43] } 22. Ncd5 { [%eval 3.85] [%clk 0:27:57] } 22... Be2 { [%eval 4.31] [%clk 0:11:53] } 23. c3 { [%eval 3.85] [%clk 0:28:13] } 23... Bf8 { [%eval 2.97] [%clk 0:07:49] } 24. Bc2 { [%eval 2.43] [%clk 0:21:05] } 24... Nf6 { [%eval 2.34] [%clk 0:06:14] } 25. Nxf6+ { [%eval 2.05] [%clk 0:21:03] } 25... gxf6 { [%eval 2.16] [%clk 0:06:37] } 26. a5?! { [%eval 1.4] } { Inaccuracy. Be4 was best. } { [%clk 0:21:19] } 26... Bb5? { [%eval 2.68] } { Mistake. Rc7 was best. } { [%clk 0:06:22] } 27. Be4 { [%eval 2.62] [%clk 0:19:18] } 27... Rxd4? { [%eval 4.2] } { Mistake. Rc7 was best. } { [%clk 0:04:31] } 28. cxd4 { [%eval 3.46] [%clk 0:19:40] } 28... Re7 { [%eval 4.22] [%clk 0:04:32] } 29. Nd5 { [%eval 3.95] [%clk 0:18:44] } 29... Re6 { [%eval 4.49] [%clk 0:04:52] } 30. Rc1 { [%eval 3.85] [%clk 0:18:39] } 30... Kg7 { [%eval 4.41] [%clk 0:04:14] } 31. Bf3 { [%eval 4.29] [%clk 0:18:43] } 31... Re8 { [%eval 4.4] [%clk 0:02:08] } 32. Kf2 { [%eval 4.41] [%clk 0:14:48] } 32... Bd6 { [%eval 4.85] [%clk 0:02:02] } 33. g3 { [%eval 4.65] [%clk 0:14:22] } 33... Rb8 { [%eval 4.6] [%clk 0:02:15] } 34. b3 { [%eval 4.36] [%clk 0:13:29] } 34... Bd7 { [%eval 4.52] [%clk 0:01:15] } 35. Nb6 { [%eval 4.88] [%clk 0:11:41] } 35... Be6 { [%eval 5.04] [%clk 0:00:56] } 36. Rc6 { [%eval 4.92] [%clk 0:09:20] } 36... Bb4 { [%eval 4.73] [%clk 0:00:54] } 37. Nc4 { [%eval 5.12] [%clk 0:07:09] } 37... Bc3 { [%eval 5.27] [%clk 0:01:17] } 38. d5 { [%eval 4.85] [%clk 0:07:25] } 38... Bd4+?! { [%eval 6.68] } { Inaccuracy. Bh3 was best. } { [%clk 0:01:05] } 39. Kg2 { [%eval 6.79] [%clk 0:06:24] } 39... Bf5 { [%eval 6.63] [%clk 0:00:49] } 40. d6 { [%eval 5.97] [%clk 0:01:57] } 40... Rxb3 { [%eval 5.98] [%clk 0:00:58] } 41. d7 { [%eval 6.27] [%clk 0:01:34] } 41... Bxd7 { [%eval 6.36] [%clk 0:29:26] } 42. Rd6 { [%eval 6.85] [%clk 0:29:57] } 42... Be6 { [%eval 6.48] [%clk 0:27:29] } 43. Rxd4 { [%eval 6.4] [%clk 0:30:20] } 43... Rb4 { [%eval 6.6] [%clk 0:27:54] } 44. Be2 { [%eval 6.32] [%clk 0:30:39] } 44... f5 { [%eval 6.41] [%clk 0:28:13] } 45. Kf2 { [%eval 6.93] [%clk 0:30:57] } 45... Ra4 { [%eval 6.45] [%clk 0:27:31] } 46. Ke3 { [%eval 6.63] [%clk 0:30:52] } 46... Kf6 { [%eval 7.15] [%clk 0:27:51] } 47. Nb6 { [%eval 6.33] [%clk 0:30:21] } 47... Rxa5 { [%eval 6.3] [%clk 0:28:12] } 48. Ra4 { [%eval 6.29] [%clk 0:30:45] } 1-0