Event: MCR 50+
Date: 2023-08-16
White: Nikolaev, Leonid
WhiteElo: 2285
Black: Stern, Geoffrey
BlackElo: 1949
Result: 1/2-1/2
ECO: D37
Opening: Queen's Gambit Declined: Barmen Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:11] } 1... e6 { [%eval 0.3] [%clk 1:30:58] } 2. Nf3 { [%eval 0.3] [%clk 1:30:24] } 2... d5 { [%eval 0.2] [%clk 1:30:55] } 3. d4 { [%eval 0.0] [%clk 1:30:42] } 3... Nf6 { [%eval 0.17] [%clk 1:31:23] } 4. Nc3 { [%eval 0.0] [%clk 1:30:49] } 4... Nbd7 { [%eval 0.33] [%clk 1:31:30] } 5. g3 { [%eval 0.0] [%clk 1:29:41] } 5... dxc4 { [%eval 0.0] [%clk 1:31:41] } 6. Bg2 { [%eval 0.0] [%clk 1:29:18] } 6... Bb4 { [%eval 0.26] [%clk 1:29:42] } 7. Nd2 { [%eval 0.4] [%clk 1:24:37] } 7... Nb6 { [%eval 0.66] [%clk 1:24:45] } 8. Nxc4 { [%eval 0.17] [%clk 1:21:21] } 8... Nfd5?! { [%eval 1.01] } { Inaccuracy. Nxc4 was best. } { [%clk 1:03:07] } 9. Qb3? { [%eval -0.23] } { Mistake. Qd3 was best. } { [%clk 1:17:58] } 9... Nxc4? { [%eval 1.24] } { Mistake. Nxc3 was best. } { [%clk 0:50:33] } 10. Qxc4 { [%eval 0.9] [%clk 1:18:16] } 10... O-O { [%eval 0.84] [%clk 0:46:48] } 11. O-O { [%eval 0.59] [%clk 1:18:27] } 11... Nxc3 { [%eval 0.91] [%clk 0:44:51] } 12. bxc3 { [%eval 0.76] [%clk 1:18:41] } 12... Bd6 { [%eval 0.66] [%clk 0:43:18] } 13. f4?! { [%eval 0.08] } { Inaccuracy. Be3 was best. } { [%clk 1:14:37] } 13... c6?! { [%eval 0.85] } { Inaccuracy. Be7 was best. } { [%clk 0:36:42] } 14. e4 { [%eval 0.8] [%clk 1:14:33] } 14... Bd7 { [%eval 1.0] [%clk 0:35:27] } 15. e5 { [%eval 0.88] [%clk 1:10:38] } 15... Be7 { [%eval 0.99] [%clk 0:35:37] } 16. Rb1 { [%eval 0.5] [%clk 1:10:48] } 16... b5 { [%eval 0.8] [%clk 0:35:21] } 17. Qd3 { [%eval 0.52] [%clk 1:06:14] } 17... Rc8 { [%eval 0.91] [%clk 0:33:46] } 18. Be4?! { [%eval 0.05] } { Inaccuracy. g4 was best. } { [%clk 1:05:17] } 18... g6 { [%eval 0.12] [%clk 0:30:31] } 19. h4 { [%eval -0.15] [%clk 0:53:26] } 19... c5 { [%eval -0.6] [%clk 0:25:29] } 20. h5 { [%eval -0.08] [%clk 0:53:28] } 20... Bc6 { [%eval 0.29] [%clk 0:22:47] } 21. Bxc6 { [%eval 0.2] [%clk 0:48:35] } 21... Rxc6 { [%eval 0.36] [%clk 0:23:16] } 22. Rxb5 { [%eval -0.02] [%clk 0:48:11] } 22... cxd4 { [%eval 0.27] [%clk 0:20:55] } 23. cxd4 { [%eval 0.25] [%clk 0:48:08] } 23... Qd7 { [%eval 0.46] [%clk 0:19:16] } 24. Be3 { [%eval 0.43] [%clk 0:40:01] } 24... Rfc8 { [%eval 0.45] [%clk 0:18:50] } 25. Bf2 { [%eval 0.08] [%clk 0:37:14] } 25... Rc4 { [%eval 0.27] [%clk 0:16:57] } 26. Qb1 { [%eval 0.0] [%clk 0:34:19] } 26... Qc6 { [%eval 0.44] [%clk 0:13:37] } 27. Rb8 { [%eval 0.0] [%clk 0:31:08] } 27... Rc2 { [%eval -0.17] [%clk 0:11:02] } 28. Qb7 { [%eval -0.01] [%clk 0:28:48] } 28... Rxb8 { [%eval 0.0] [%clk 0:06:06] } 29. Qxb8+ { [%eval 0.0] [%clk 0:29:03] } 29... Bf8 { [%eval 0.0] [%clk 0:06:25] } 30. hxg6 { [%eval 0.0] [%clk 0:28:34] } 30... hxg6 { [%eval 0.0] [%clk 0:05:44] } 31. Qxa7 { [%eval 0.0] [%clk 0:27:01] } 31... Qf3 { [%eval 0.0] [%clk 0:05:33] } 32. Qa4 { [%eval 0.0] [%clk 0:24:51] } 32... Rd2 { [%eval 0.0] [%clk 0:04:49] } 33. Qb3 { [%eval 0.0] [%clk 0:21:40] } 33... Rd3 { [%eval 0.0] [%clk 0:05:00] } 34. Qc2 { [%eval -0.02] [%clk 0:21:52] } 34... Rc3 { [%eval 0.08] [%clk 0:04:21] } 35. Qd1 { [%eval 0.12] [%clk 0:21:55] } 35... Qd5 { [%eval 0.0] [%clk 0:03:51] } 36. a4 { [%eval 0.07] [%clk 0:17:52] } 36... Ra3 { [%eval 0.0] [%clk 0:03:58] } 37. Re1 { [%eval 0.0] [%clk 0:17:27] } 37... Qa5 { [%eval 0.2] [%clk 0:03:21] } 38. f5 { [%eval 0.0] [%clk 0:11:16] } 38... exf5 { [%eval 0.0] [%clk 0:02:48] } 39. e6 { [%eval 0.0] [%clk 0:10:10] } 39... fxe6 { [%eval 0.0] [%clk 0:02:11] } 40. Rxe6 { [%eval 0.0] [%clk 0:09:32] } 40... Kf7 { [%clk 0:00:57] } 41. Re5 { [%clk 0:06:59] } 41... Qxa4 { [%clk 0:29:28] } 42. Qxa4 1/2-1/2