Event: Round 6: Ole Christian Moen - Nathan Birnboim
Date: 2023-10-30
White: Ole Christian Moen
WhiteTitle: FM
WhiteElo: 2157
Black: Nathan Birnboim
BlackTitle: IM
BlackElo: 2342
Result: 1-0
ECO: C90
Opening: Ruy Lopez: Closed
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:54] } 1... e5 { [%eval 0.35] [%clk 1:30:53] } 2. Nf3 { [%eval 0.29] [%clk 1:31:16] } 2... Nc6 { [%eval 0.32] [%clk 1:31:15] } 3. Bb5 { [%eval 0.34] [%clk 1:31:28] } 3... a6 { [%eval 0.38] [%clk 1:31:15] } 4. Ba4 { [%eval 0.31] [%clk 1:31:48] } 4... d6 { [%eval 0.5] [%clk 1:30:55] } 5. O-O { [%eval 0.44] [%clk 1:32:02] } 5... Nf6 { [%eval 0.4] [%clk 1:30:14] } 6. Re1 { [%eval 0.33] [%clk 1:31:31] } 6... b5 { [%eval 0.55] [%clk 1:29:07] } 7. Bb3 { [%eval 0.44] [%clk 1:31:27] } 7... Be7 { [%eval 0.33] [%clk 1:29:13] } 8. c3 { [%eval 0.52] [%clk 1:31:23] } 8... O-O { [%eval 0.44] [%clk 1:22:23] } 9. a4 { [%eval 0.3] [%clk 1:29:49] } 9... b4 { [%eval 0.26] [%clk 1:18:47] } 10. h3 { [%eval 0.18] [%clk 1:29:09] } 10... Rb8 { [%eval 0.13] [%clk 1:04:47] } 11. d4 { [%eval 0.06] [%clk 1:27:47] } 11... Na5 { [%eval 0.53] [%clk 0:59:12] } 12. Bc2 { [%eval 0.34] [%clk 1:27:38] } 12... Nd7 { [%eval 0.46] [%clk 0:55:07] } 13. Nbd2 { [%eval 0.57] [%clk 1:26:37] } 13... Bf6 { [%eval 0.67] [%clk 0:53:57] } 14. Nf1 { [%eval 0.54] [%clk 1:23:55] } 14... Re8 { [%eval 0.58] [%clk 0:48:49] } 15. Ne3 { [%eval 0.7] [%clk 1:23:09] } 15... bxc3 { [%eval 0.9] [%clk 0:46:07] } 16. bxc3 { [%eval 0.93] [%clk 1:23:17] } 16... exd4 { [%eval 0.97] [%clk 0:44:02] } 17. cxd4 { [%eval 1.04] [%clk 1:22:37] } 17... c5 { [%eval 1.25] [%clk 0:43:50] } 18. Nd5 { [%eval 0.99] [%clk 1:13:18] } 18... Bb7?! { [%eval 1.85] } { Inaccuracy. cxd4 was best. } { [%clk 0:30:49] } 19. Nxf6+ { [%eval 1.75] [%clk 1:11:47] } 19... Nxf6 { [%eval 2.13] [%clk 0:29:01] } 20. d5 { [%eval 2.07] [%clk 1:09:06] } 20... Qc7 { [%eval 2.68] [%clk 0:24:58] } 21. Bb2 { [%eval 2.55] [%clk 0:58:55] } 21... Nd7 { [%eval 2.82] [%clk 0:23:32] } 22. Qd3 { [%eval 2.4] [%clk 0:55:26] } 22... Ne5 { [%eval 2.2] [%clk 0:19:34] } 23. Nxe5 { [%eval 2.37] [%clk 0:54:44] } 23... dxe5 { [%eval 2.38] [%clk 0:19:56] } 24. Bc3 { [%eval 2.23] [%clk 0:54:08] } 24... Rbd8?? { [%eval 4.67] } { Blunder. c4 was best. } { [%clk 0:17:04] } 25. Qg3?! { [%eval 3.18] } { Inaccuracy. d6 was best. } { [%clk 0:51:04] } 25... f6 { [%eval 3.3] [%clk 0:16:09] } 26. Rf1 { [%eval 2.73] [%clk 0:46:15] } 26... Kh8 { [%eval 2.29] [%clk 0:11:49] } 27. f4 { [%eval 3.79] [%clk 0:45:24] } 27... exf4 { [%eval 4.25] [%clk 0:11:31] } 28. Rxf4 { [%eval 4.16] [%clk 0:45:51] } 28... Nc4 { [%eval 3.71] [%clk 0:11:03] } 29. Raf1 { [%eval 4.3] [%clk 0:32:09] } 29... Ne5 { [%eval 4.98] [%clk 0:09:19] } 30. Rxf6 { [%eval 4.83] [%clk 0:31:31] } 30... gxf6 { [%eval 5.01] [%clk 0:09:18] } 31. Rxf6 { [%eval 4.88] [%clk 0:31:56] } 31... Qg7 { [%eval 4.97] [%clk 0:05:21] } 32. Bxe5 { [%eval 4.82] [%clk 0:32:08] } 32... Rxe5 { [%eval 4.67] [%clk 0:04:56] } 33. Qxe5 { [%eval 4.95] [%clk 0:32:32] } 33... Bc8 { [%eval 5.28] [%clk 0:04:49] } 34. Kh2 { [%eval 5.28] [%clk 0:29:26] } 34... Rg8 { [%eval 5.31] [%clk 0:05:09] } 35. g4 { [%eval 5.42] [%clk 0:29:40] } 35... Bd7 { [%eval 5.51] [%clk 0:05:03] } 36. Bb3 { [%eval 6.2] [%clk 0:29:00] } 36... Rc8 { [%eval 5.34] [%clk 0:03:55] } 37. d6 { [%eval 5.03] [%clk 0:28:35] } 37... h6?? { [%eval #1] } { Checkmate is now unavoidable. c4 was best. } { [%clk 0:02:51] } 38. Rxh6# { [%clk 0:28:55] } 1-0