Event: 33rd Annual North American Open
Site: https://chessevents.com/event/northamerican/2023
Date: 2023-12-27
White: Eugene Yanayt
WhiteTitle: FM
WhiteElo: 2156
Black: Vladimir Akopian
BlackTitle: GM
BlackElo: 2602
Result: 0-1
ECO: A79
Opening: Benoni Defense: Classical Variation, Czerniak Defense
Variant: Standard

1. d4 { [%eval 0.13] [%clk 1:30:50] } 1... Nf6 { [%eval 0.17] [%clk 1:30:23] } 2. c4 { [%eval 0.16] [%clk 1:31:15] } 2... e6 { [%eval 0.23] [%clk 1:29:39] } 3. Nf3 { [%eval 0.0] [%clk 1:31:44] } 3... c5?! { [%eval 0.62] } { Inaccuracy. d5 was best. } { [%clk 1:28:19] } 4. d5 { [%eval 0.47] [%clk 1:31:50] } 4... d6 { [%eval 0.6] [%clk 1:28:46] } 5. Nc3 { [%eval 0.87] [%clk 1:31:55] } 5... exd5 { [%eval 0.95] } 6. cxd5 { [%eval 0.86] [%clk 1:32:24] } 6... g6 { [%eval 0.65] [%clk 1:29:35] } 7. Nd2 { [%eval 0.85] [%clk 1:32:22] } 7... Bg7 { [%eval 0.75] } 8. e4 { [%eval 0.63] } 8... O-O { [%eval 0.64] [%clk 1:29:57] } 9. Be2 { [%eval 0.76] [%clk 1:33:04] } 9... Re8 { [%eval 0.66] [%clk 1:28:45] } 10. O-O { [%eval 0.65] [%clk 1:33:32] } 10... Na6 { [%eval 0.61] [%clk 1:27:37] } 11. f3 { [%eval 0.67] [%clk 1:34:01] } 11... Nc7 { [%eval 0.73] [%clk 1:26:52] } 12. a4 { [%eval 0.62] [%clk 1:34:29] } 12... b6 { [%eval 0.63] } 13. Nc4 { [%eval 0.57] [%clk 1:34:58] } 13... Ba6 { [%eval 0.56] [%clk 1:27:00] } 14. Bg5 { [%eval 0.65] [%clk 1:35:00] } 14... h6 { [%eval 0.57] [%clk 1:25:15] } 15. Bh4 { [%eval 0.55] [%clk 1:35:21] } 15... Bxc4 { [%eval 0.67] } 16. Bxc4 { [%eval 0.63] [%clk 1:35:50] } 16... a6 { [%eval 0.52] [%clk 1:24:55] } 17. Qc2 { [%eval 0.35] [%clk 1:30:44] } 17... Qd7 { [%eval 0.49] [%clk 1:20:32] } 18. Rfe1 { [%eval 0.38] [%clk 1:20:58] } 18... b5 { [%eval 0.21] [%clk 1:13:39] } 19. Bf1 { [%eval 0.31] [%clk 1:15:34] } 19... Nh5 { [%eval 0.48] [%clk 1:10:28] } 20. Bf2 { [%eval 0.42] [%clk 1:13:42] } 20... Reb8 { [%eval 0.78] [%clk 0:59:45] } 21. g3 { [%eval 0.49] [%clk 1:09:07] } 21... bxa4 { [%eval 0.33] [%clk 0:51:47] } 22. Rxa4 { [%eval 0.33] [%clk 1:06:10] } 22... Nb5 { [%eval 0.26] [%clk 0:51:47] } 23. Rea1 { [%eval 0.0] [%clk 1:01:54] } 23... Nd4 { [%eval 0.0] [%clk 0:51:08] } 24. Bxd4 { [%eval 0.0] [%clk 1:01:04] } 24... Bxd4+ { [%eval 0.07] [%clk 0:51:34] } 25. Kh1 { [%eval -0.05] [%clk 0:55:10] } 25... Nf6 { [%eval -0.13] [%clk 0:32:59] } 26. R1a2 { [%eval -0.02] [%clk 0:45:35] } 26... Nh7 { [%eval 0.0] [%clk 0:27:37] } 27. h4?! { [%eval -0.61] } { Inaccuracy. b3 was best. } { [%clk 0:34:25] } 27... g5 { [%eval -0.44] [%clk 0:24:41] } 28. Rxa6 { [%eval -0.73] } 28... Rxa6 { [%eval -0.64] [%clk 0:24:53] } 29. Rxa6 { [%eval -1.0] [%clk 0:28:28] } 29... gxh4 { [%eval -0.5] [%clk 0:24:56] } 30. gxh4 { [%eval -0.87] [%clk 0:26:58] } 30... Kh8 { [%eval -0.59] [%clk 0:14:06] } 31. Qh2?! { [%eval -1.27] } { Inaccuracy. Qd2 was best. } { [%clk 0:27:27] } 31... Rg8? { [%eval 0.0] } { Mistake. Be5 was best. } { [%clk 0:11:30] } 32. Ne2?? { [%eval -1.7] } { Blunder. Nb5 was best. } { [%clk 0:22:42] } 32... Be5? { [%eval -0.14] } { Mistake. Qb5 was best. } { [%clk 0:06:53] } 33. Qh3?! { [%eval -1.03] } { Inaccuracy. f4 was best. } { [%clk 0:23:09] } 33... Qb7 { [%eval -1.36] [%clk 0:05:42] } 34. Rc6 { [%eval -1.07] [%clk 0:23:37] } 34... Nf6 { [%eval -1.23] [%clk 0:02:52] } 35. f4?! { [%eval -1.89] } { Inaccuracy. Qf5 was best. } { [%clk 0:24:06] } 35... Nxe4?! { [%eval -0.86] } { Inaccuracy. Bd4 was best. } { [%clk 0:00:02] } 36. Qe3?? { [%eval -7.36] } { Blunder. Qf3 was best. } { [%clk 0:24:34] } 36... Qe7 { [%eval -7.33] [%clk 0:00:00] } 37. Bh3?! { [%eval -40.42] } { Inaccuracy. Bg2 was best. } { [%clk 0:24:13] } 37... Qxh4 { [%eval #-11] [%clk 0:00:00] } 38. Kh2 { [%eval #-11] [%clk 0:24:42] } 38... Nf2 { [%eval #-10] [%clk 0:00:00] } 39. Qf3 { [%eval #-7] } 39... Nxh3 { [%eval #-6] [%clk 0:00:00] } 40. Qxh3 { [%eval #-6] [%clk 0:25:39] } 40... Qf2+ { [%eval #-5] } 41. Kh1 { [%eval #-5] [%clk 0:56:07] } 41... Qe1+ { [%eval #-4] [%clk 0:26:46] } 0-1