Event: Round 4: Aleksandr Lenderman - Mai Narva
Date: 2021-11-26
White: Aleksandr Lenderman
WhiteTitle: GM
Black: Mai Narva
BlackTitle: WGM
Result: 1-0
ECO: D37
Opening: Queen's Gambit Declined: Barmen Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:40:57] } 1... d5 { [%eval 0.35] [%clk 1:40:43] } 2. c4 { [%eval 0.0] [%clk 1:41:22] } 2... e6 { [%eval 0.29] [%clk 1:41:01] } 3. Nf3 { [%eval 0.0] [%clk 1:41:44] } 3... Nf6 { [%eval 0.2] [%clk 1:41:10] } 4. Nc3 { [%eval 0.0] [%clk 1:42:08] } 4... Nbd7 { [%eval 0.33] [%clk 1:40:43] } 5. Bf4 { [%eval -0.09] [%clk 1:41:59] } 5... dxc4 { [%eval 0.28] [%clk 1:32:14] } 6. e3 { [%eval 0.13] [%clk 1:42:24] } 6... b5 { [%eval 0.37] [%clk 1:26:45] } 7. Nxb5 { [%eval 0.4] [%clk 1:42:47] } 7... Bb4+ { [%eval 0.36] [%clk 1:27:00] } 8. Nc3 { [%eval 0.51] [%clk 1:43:08] } 8... Nd5 { [%eval 0.35] [%clk 1:17:20] } 9. a3 { [%eval 0.44] [%clk 1:42:39] } 9... Bxc3+ { [%eval 0.28] [%clk 1:12:39] } 10. bxc3 { [%eval 0.41] [%clk 1:43:03] } 10... N7b6?! { [%eval 1.24] } { Inaccuracy. Nxf4 was best. } { [%clk 1:01:56] } 11. Bxc4 { [%eval 0.87] [%clk 1:36:13] } 11... Nxc3?! { [%eval 1.7] } { Inaccuracy. Nxf4 was best. } { [%clk 0:58:46] } 12. Qd3 { [%eval 1.9] [%clk 1:35:09] } 12... Ncd5 { [%eval 2.0] [%clk 0:52:51] } 13. Bg3 { [%eval 1.92] [%clk 1:33:46] } 13... O-O { [%eval 2.1] [%clk 0:51:16] } 14. O-O { [%eval 2.26] [%clk 1:33:35] } 14... Bb7 { [%eval 2.39] [%clk 0:40:25] } 15. Bb3 { [%eval 2.4] [%clk 1:29:48] } 15... Nf6 { [%eval 2.44] [%clk 0:35:21] } 16. Rfc1 { [%eval 2.19] [%clk 1:28:06] } 16... Rc8 { [%eval 2.17] [%clk 0:33:21] } 17. Ne5 { [%eval 1.98] [%clk 1:27:48] } 17... c6? { [%eval 3.76] } { Mistake. Ne4 was best. } { [%clk 0:20:28] } 18. Bh4 { [%eval 3.33] [%clk 1:25:38] } 18... Nbd5? { [%eval 5.34] } { Mistake. c5 was best. } { [%clk 0:12:49] } 19. Rc5 { [%eval 5.62] [%clk 1:23:24] } 19... Qd6 { [%eval 6.04] [%clk 0:08:44] } 20. Bc2 { [%eval 6.23] [%clk 1:19:46] } 20... g6 { [%eval 6.5] [%clk 0:04:23] } 21. Rb1 { [%eval 6.75] [%clk 1:13:16] } 21... Nd7 { [%eval 6.23] [%clk 0:01:00] } 22. Nxd7 { [%eval 6.21] [%clk 1:13:40] } 22... Qxd7 { [%eval 5.7] [%clk 0:01:24] } 23. e4 { [%eval 6.73] [%clk 1:14:03] } 23... Nf4 { [%eval 7.3] [%clk 0:00:38] } 24. Qe3 { [%eval 7.37] [%clk 1:14:21] } 24... e5 { [%eval 7.63] [%clk 0:00:41] } 25. Rxe5 { [%eval 7.54] [%clk 1:13:46] } 25... Qg4 { [%eval 7.7] [%clk 0:00:36] } 26. g3 { [%eval 7.87] [%clk 1:13:14] } 26... Nh3+ { [%eval 8.42] [%clk 0:00:36] } 27. Kg2 { [%eval 8.5] [%clk 1:13:32] } 27... f6 { [%eval 9.15] [%clk 0:00:31] } 28. Re7 { [%eval 9.16] [%clk 1:12:10] } 28... Rb8 { [%eval 12.78] [%clk 0:00:34] } 29. Bb3+ { [%eval 11.0] [%clk 1:11:05] } 29... Kh8 { [%eval 11.12] [%clk 0:00:55] } 30. Be6 { [%eval 9.85] [%clk 1:11:11] } 30... f5 { [%eval 15.3] [%clk 0:00:58] } 31. exf5 { [%eval 15.59] [%clk 1:10:36] } 1-0