Event: Round 4: Chernyavsky, Alexander - Rahman, Md. Taibur
Date: 2024-04-06
White: Chernyavsky, Alexander
WhiteTitle: FM
WhiteElo: 2354
Black: Rahman, Md. Taibur
BlackTitle: FM
BlackElo: 2166
Result: 1/2-1/2
ECO: D33
Opening: Tarrasch Defense: Dubov Tarrasch
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... d5 { [%eval 0.25] [%clk 1:29:57] } 2. c4 { [%eval 0.26] [%clk 1:31:23] } 2... e6 { [%eval 0.22] [%clk 1:30:22] } 3. Nc3 { [%eval 0.24] [%clk 1:31:49] } 3... c5 { [%eval 0.63] [%clk 1:30:43] } 4. cxd5 { [%eval 0.59] [%clk 1:31:51] } 4... exd5 { [%eval 0.53] [%clk 1:31:08] } 5. Nf3 { [%eval 0.36] [%clk 1:32:01] } 5... Nc6 { [%eval 0.37] [%clk 1:31:34] } 6. g3 { [%eval 0.29] [%clk 1:32:17] } 6... Nf6 { [%eval 0.5] [%clk 1:31:55] } 7. Bg2 { [%eval 0.41] [%clk 1:32:02] } 7... cxd4 { [%eval 0.35] [%clk 1:32:19] } 8. Nxd4 { [%eval 0.34] [%clk 1:32:29] } 8... Bc5 { [%eval 0.28] [%clk 1:32:44] } 9. Nb3 { [%eval 0.25] [%clk 1:32:07] } 9... Bb6 { [%eval 0.23] [%clk 1:33:08] } 10. O-O { [%eval 0.27] [%clk 1:32:09] } 10... d4 { [%eval 0.27] [%clk 1:33:20] } 11. Na4 { [%eval 0.36] [%clk 1:31:27] } 11... O-O { [%eval 0.29] [%clk 1:33:42] } 12. Bg5 { [%eval 0.28] [%clk 1:30:32] } 12... h6 { [%eval 0.54] [%clk 1:31:18] } 13. Nxb6 { [%eval 0.49] [%clk 1:29:30] } 13... axb6 { [%eval 0.23] [%clk 1:31:34] } 14. Bxf6 { [%eval 0.27] [%clk 1:29:34] } 14... Qxf6 { [%eval 0.26] [%clk 1:31:55] } 15. Bxc6 { [%eval 0.29] [%clk 1:29:38] } 15... bxc6 { [%eval 0.23] [%clk 1:32:03] } 16. Qxd4 { [%eval 0.3] [%clk 1:29:58] } 16... Qd8 { [%eval 0.51] [%clk 1:32:18] } 17. Rfd1 { [%eval 0.44] [%clk 1:27:22] } 17... Be6 { [%eval 0.35] [%clk 1:24:41] } 18. Qc3 { [%eval 0.48] [%clk 1:27:20] } 18... Qc7?! { [%eval 1.58] } { Inaccuracy. Qe7 was best. } { [%clk 1:18:29] } 19. Nd4 { [%eval 1.7] [%clk 1:27:37] } 19... Bd7 { [%eval 1.66] [%clk 1:13:18] } 20. Nb5 { [%eval 1.85] [%clk 1:26:04] } 20... Qc8 { [%eval 1.85] [%clk 1:12:52] } 21. Nd6 { [%eval 1.79] [%clk 1:25:43] } 21... Qc7 { [%eval 1.81] [%clk 1:13:16] } 22. e4?! { [%eval 0.79] } { Inaccuracy. a3 was best. } { [%clk 1:24:49] } 22... Be6 { [%eval 0.79] [%clk 1:06:58] } 23. a3 { [%eval 0.75] [%clk 1:23:45] } 23... Rfd8 { [%eval 0.73] [%clk 1:07:03] } 24. e5 { [%eval 0.76] [%clk 1:17:19] } 24... Ra5 { [%eval 0.64] [%clk 0:59:11] } 25. b4 { [%eval 0.69] [%clk 1:16:31] } 25... Rd5 { [%eval 0.71] [%clk 0:59:20] } 26. f4?! { [%eval 0.0] } { Inaccuracy. Rxd5 was best. } { [%clk 1:11:30] } 26... b5 { [%eval 0.0] [%clk 0:44:09] } 27. Rf1 { [%eval -0.16] [%clk 1:08:01] } 27... Bh3 { [%eval 0.0] [%clk 0:42:29] } 28. Rf2 { [%eval 0.0] [%clk 1:07:41] } 28... R8xd6 { [%eval 0.0] [%clk 0:40:23] } 29. exd6 { [%eval 0.0] [%clk 1:07:25] } 29... Qxd6 { [%eval 0.01] [%clk 0:40:47] } 30. Re1 { [%eval 0.03] [%clk 1:06:19] } 30... Rd3 { [%eval 0.08] [%clk 0:35:36] } 31. Qb2 { [%eval 0.0] [%clk 1:04:44] } 31... Qd5 { [%eval 0.0] [%clk 0:32:48] } 32. Rfe2 { [%eval 0.0] [%clk 1:03:03] } 32... Rb3 { [%eval 0.33] [%clk 0:26:34] } 33. Re8+ { [%eval 0.04] [%clk 1:01:00] } 33... Kh7 { [%eval 0.04] [%clk 0:26:53] } 34. Qf2 { [%eval -0.22] [%clk 0:55:55] } 34... Be6 { [%eval 0.05] [%clk 0:20:21] } 35. Qc2+ { [%eval 0.11] [%clk 0:40:31] } 35... Bf5 { [%eval 0.15] [%clk 0:19:06] } 36. Qg2 { [%eval 0.0] [%clk 0:36:33] } 36... Qxg2+ { [%eval 0.0] [%clk 0:16:49] } 37. Kxg2 { [%eval 0.0] [%clk 0:37:01] } 37... Rxa3 { [%eval 0.02] [%clk 0:17:05] } 38. R1e7 { [%eval 0.0] [%clk 0:32:34] } 38... Be6 { [%eval 0.0] [%clk 0:16:20] } 39. f5 { [%eval -0.21] [%clk 0:32:58] } 39... Bxf5 { [%eval -0.29] [%clk 0:15:40] } 40. Rf8?? { [%eval -2.29] } { Blunder. Rc7 was best. } { [%clk 0:32:12] } 40... Be6 { [%eval -2.01] [%clk 0:15:36] } 41. h4 { [%eval -2.63] [%clk 0:31:53] } 41... Kg6 { [%eval -1.99] [%clk 0:13:50] } 42. Rd8 { [%eval -1.73] [%clk 0:32:19] } 42... Bd5+?! { [%eval -1.08] } { Inaccuracy. Kf6 was best. } { [%clk 0:13:14] } 43. Rxd5 { [%eval -0.89] [%clk 0:31:30] } 43... cxd5 { [%eval -0.89] [%clk 0:13:39] } 44. Rb7 { [%eval -0.78] [%clk 0:31:59] } 44... Kf6?! { [%eval -0.11] } { Inaccuracy. Kf5 was best. } { [%clk 0:07:26] } 45. Rxb5 { [%eval -0.2] [%clk 0:32:25] } 45... Ke5 { [%eval -0.35] [%clk 0:07:53] } 46. Rb7 { [%eval -0.14] [%clk 0:32:50] } 46... Ke6 { [%eval -0.2] [%clk 0:07:58] } 47. Rb6+ { [%eval -0.21] [%clk 0:33:05] } 47... Ke5 { [%eval -0.36] [%clk 0:08:11] } 48. Rb7 { [%eval -0.45] [%clk 0:33:30] } 1/2-1/2