Event: Round 6: Nicholas Matta - Nikolay Andrianov
Date: 2023-11-19
White: Nicholas Matta
WhiteTitle: FM
Black: Nikolay Andrianov
BlackTitle: IM
Result: 1/2-1/2
ECO: E20
Opening: Nimzo-Indian Defense: Romanishin Variation, English Hybrid
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:28:24] } 1... Nf6 { [%eval 0.28] [%clk 1:30:53] } 2. c4 { [%eval 0.16] [%clk 1:27:51] } 2... e6 { [%eval 0.23] [%clk 1:30:57] } 3. Nc3 { [%eval 0.05] [%clk 1:26:36] } 3... Bb4 { [%eval 0.25] [%clk 1:30:33] } 4. g3 { [%eval 0.0] [%clk 1:26:16] } 4... c5 { [%eval 0.34] [%clk 1:29:22] } 5. Nf3 { [%eval 0.24] [%clk 1:21:55] } 5... cxd4 { [%eval 0.23] [%clk 1:29:09] } 6. Nxd4 { [%eval 0.27] [%clk 1:21:46] } 6... O-O { [%eval 0.0] [%clk 1:29:04] } 7. Bg2 { [%eval 0.13] [%clk 1:20:56] } 7... d5 { [%eval 0.24] [%clk 1:28:47] } 8. cxd5 { [%eval 0.34] [%clk 1:14:50] } 8... Nxd5 { [%eval 0.23] [%clk 1:28:58] } 9. Bd2 { [%eval 0.21] [%clk 1:12:52] } 9... Bxc3 { [%eval 0.21] [%clk 1:28:31] } 10. bxc3 { [%eval 0.16] [%clk 1:12:16] } 10... e5 { [%eval 0.05] [%clk 1:27:12] } 11. Nb3 { [%eval -0.07] [%clk 1:11:30] } 11... Nc6 { [%eval 0.06] [%clk 1:27:11] } 12. O-O { [%eval -0.14] [%clk 1:09:32] } 12... Nde7 { [%eval 0.01] [%clk 1:12:27] } 13. Qc1 { [%eval 0.0] [%clk 1:00:03] } 13... Qc7 { [%eval -0.06] [%clk 1:10:36] } 14. f4 { [%eval -0.42] [%clk 0:54:47] } 14... Be6 { [%eval -0.45] [%clk 1:02:08] } 15. Nc5 { [%eval -0.82] [%clk 0:48:15] } 15... Bc4 { [%eval -0.68] [%clk 1:01:30] } 16. f5 { [%eval -0.93] [%clk 0:48:05] } 16... f6?! { [%eval -0.16] } { Inaccuracy. Nxf5 was best. } { [%clk 0:59:34] } 17. Rf2?! { [%eval -1.15] } { Inaccuracy. Ne6 was best. } { [%clk 0:41:37] } 17... Rad8 { [%eval -0.66] [%clk 0:53:06] } 18. g4 { [%eval -1.04] [%clk 0:39:52] } 18... Na5 { [%eval -1.3] [%clk 0:45:20] } 19. Be3 { [%eval -1.1] [%clk 0:36:06] } 19... b6 { [%eval -1.0] [%clk 0:43:34] } 20. Ne4 { [%eval -1.06] [%clk 0:36:25] } 20... Nd5 { [%eval -0.77] [%clk 0:29:52] } 21. g5 { [%eval -0.74] [%clk 0:35:02] } 21... Nxe3 { [%eval -0.23] [%clk 0:28:05] } 22. Qxe3 { [%eval -0.24] [%clk 0:35:20] } 22... Bd5 { [%eval -0.09] [%clk 0:26:36] } 23. Kh1? { [%eval -1.69] } { Mistake. gxf6 was best. } { [%clk 0:24:31] } 23... Nc4 { [%eval -1.65] [%clk 0:25:07] } 24. Qg3 { [%eval -1.62] [%clk 0:24:21] } 24... Bxe4? { [%eval -0.45] } { Mistake. Qb7 was best. } { [%clk 0:11:49] } 25. Bxe4 { [%eval -0.5] [%clk 0:24:45] } 25... Kh8 { [%eval -0.26] } 26. Rg1 { [%eval -0.17] [%clk 0:24:35] } 26... Nd6 { [%eval -0.09] [%clk 0:09:23] } 27. Bd5 { [%eval -0.39] [%clk 0:19:16] } 27... Nxf5 { [%eval -0.25] [%clk 0:08:56] } 28. Rxf5 { [%eval -0.36] [%clk 0:19:32] } 28... Rxd5 { [%eval -0.36] [%clk 0:09:23] } 29. gxf6 { [%eval -0.25] [%clk 0:19:50] } 29... gxf6 { [%eval 0.04] [%clk 0:09:36] } 30. Rxf6 { [%eval 0.04] [%clk 0:20:09] } 30... Rdd8 { [%eval 0.0] [%clk 0:09:02] } 31. Rxf8+ { [%eval 0.0] [%clk 0:13:03] } 31... Rxf8 { [%eval 0.0] [%clk 0:09:25] } 32. e4 { [%eval 0.0] [%clk 0:13:26] } 32... Qe7 { [%eval 0.0] [%clk 0:09:16] } 1/2-1/2