Event: 33rd Annual North American Open
Site: https://chessevents.com/event/northamerican/2023
Date: 2023-12-28
White: Eduard Hakobyan
WhiteElo: 2298
Black: Chikwere Godwin Onyekwere
BlackTitle: CM
BlackElo: 2152
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Adams Attack
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:50] } 1... c5 { [%eval 0.33] [%clk 1:30:58] } 2. Nf3 { [%eval 0.17] [%clk 1:31:03] } 2... d6 { [%eval 0.0] } 3. d4 { [%eval 0.25] } 3... cxd4 { [%eval 0.13] } 4. Nxd4 { [%eval 0.27] } 4... Nf6 { [%eval 0.3] } 5. Nc3 { [%eval 0.21] [%clk 1:31:39] } 5... a6 { [%eval 0.39] [%clk 1:32:50] } 6. h3 { [%eval 0.1] [%clk 1:30:13] } 6... e5 { [%eval 0.05] [%clk 1:33:06] } 7. Nde2 { [%eval 0.23] [%clk 1:29:27] } 7... h5 { [%eval 0.18] [%clk 1:33:34] } 8. g3 { [%eval 0.27] [%clk 1:26:13] } 8... Be6 { [%eval 0.35] [%clk 1:34:03] } 9. Bg2 { [%eval 0.31] [%clk 1:22:39] } 9... Nbd7 { [%eval 0.33] [%clk 1:30:15] } 10. Be3 { [%eval 0.27] [%clk 1:16:52] } 10... Qc7 { [%eval 0.54] [%clk 1:28:55] } 11. O-O { [%eval 0.6] [%clk 1:10:49] } 11... Be7 { [%eval 0.43] [%clk 1:29:22] } 12. f4 { [%eval 0.1] [%clk 0:57:08] } 12... Rc8 { [%eval 0.64] [%clk 1:19:17] } 13. b3 { [%eval 0.6] [%clk 0:50:52] } 13... Nc5 { [%eval 0.58] [%clk 1:12:58] } 14. a4 { [%eval 0.63] [%clk 0:43:20] } 14... Bd7 { [%eval 0.6] [%clk 1:12:34] } 15. b4 { [%eval 0.35] [%clk 0:37:55] } 15... Ne6 { [%eval 0.33] [%clk 1:11:50] } 16. Nd5 { [%eval 0.0] [%clk 0:35:06] } 16... Qxc2 { [%eval -0.11] [%clk 1:07:22] } 17. Qe1 { [%eval -0.16] [%clk 0:32:05] } 17... Bd8 { [%eval 0.0] [%clk 0:53:45] } 18. Nec3 { [%eval -0.27] [%clk 0:13:06] } 18... Nxd5 { [%eval -0.39] [%clk 0:52:51] } 19. Nxd5 { [%eval -0.38] [%clk 0:12:32] } 19... O-O { [%eval 0.0] [%clk 0:50:24] } 20. Rc1 { [%eval -0.16] [%clk 0:06:30] } 20... Qxa4 { [%eval 0.0] [%clk 0:48:05] } 21. Rxc8 { [%eval 0.0] [%clk 0:06:56] } 21... Bxc8 { [%eval 0.0] [%clk 0:48:11] } 22. Qe2?! { [%eval -0.77] } { Inaccuracy. Qc1 was best. } { [%clk 0:06:56] } 22... Qb3?! { [%eval 0.26] } { Inaccuracy. Bd7 was best. } { [%clk 0:37:51] } 23. f5 { [%eval 0.5] [%clk 0:06:43] } 23... Nd4? { [%eval 1.67] } { Mistake. Ng5 was best. } { [%clk 0:33:59] } 24. Qxh5 { [%eval 1.45] [%clk 0:06:23] } 24... f6 { [%eval 1.71] [%clk 0:34:28] } 25. Bxd4 { [%eval 1.97] [%clk 0:05:54] } 25... exd4 { [%eval 1.89] [%clk 0:34:56] } 26. Nf4 { [%eval 1.77] [%clk 0:05:24] } 26... Qxg3 { [%eval 1.74] [%clk 0:34:15] } 27. h4? { [%eval 0.14] } { Mistake. Ng6 was best. } { [%clk 0:00:00] } 27... d5?? { [%eval 4.62] } { Blunder. Bd7 was best. } { [%clk 0:29:36] } 28. Kh1 { [%eval 4.86] [%clk 0:00:00] } 28... Bc7?! { [%eval 6.28] } { Inaccuracy. dxe4 was best. } { [%clk 0:29:42] } 29. e5 { [%eval 5.85] [%clk 0:00:00] } 29... Rd8 { [%eval 6.38] [%clk 0:29:18] } 30. Rg1 { [%eval 8.2] [%clk 0:00:00] } 30... Qxf4? { [%eval #4] } { Checkmate is now unavoidable. Kf8 was best. } { [%clk 0:29:01] } 31. Bxd5+ { [%eval #3] } 31... Rxd5 { [%clk 0:29:26] } 32. Qe8+ { [%clk 0:00:00] } 1-0