Event: 33rd Annual North American Open
Site: https://chessevents.com/event/northamerican/2023
Date: 2023-12-28
White: Olivier Chiku-ratte
WhiteTitle: IM
WhiteElo: 2323
Black: Dalton Perrine
BlackTitle: FM
BlackElo: 2184
Result: 1-0
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Sämisch Variation
Variant: Standard

1. d4 { [%eval 0.13] } 1... d5 { [%eval 0.27] } 2. c4 { [%eval 0.0] } 2... e6 { [%eval 0.3] } 3. Nf3 { [%eval 0.11] } 3... Nf6 { [%eval 0.12] } 4. Nc3 { [%eval 0.0] } 4... Nbd7 { [%eval 0.33] } 5. cxd5 { [%eval 0.26] } 5... exd5 { [%eval 0.26] } 6. Bf4 { [%eval 0.21] } 6... Bb4 { [%eval 0.53] } 7. e3 { [%eval 0.57] } 7... c5 { [%eval 0.5] } 8. Bd3 { [%eval 0.52] } 8... Qa5 { [%eval 0.5] } 9. O-O { [%eval 0.52] } 9... c4 { [%eval 0.49] [%clk 1:13:45] } 10. Bc2 { [%eval 0.44] [%clk 1:02:13] } 10... O-O { [%eval 0.43] [%clk 1:11:51] } 11. Ne2 { [%eval 0.5] [%clk 0:55:08] } 11... Re8 { [%eval 0.56] [%clk 1:10:32] } 12. a3 { [%eval 0.6] [%clk 0:40:53] } 12... Bf8 { [%eval 0.57] [%clk 1:09:33] } 13. Nc3 { [%eval 0.66] [%clk 0:40:27] } 13... a6 { [%eval 1.15] [%clk 1:03:02] } 14. Ne5 { [%eval 1.19] [%clk 0:38:01] } 14... Qd8 { [%eval 1.48] [%clk 0:53:58] } 15. Qf3 { [%eval 1.25] [%clk 0:31:22] } 15... Nb6 { [%eval 1.48] [%clk 0:50:56] } 16. g4 { [%eval 1.48] [%clk 0:23:52] } 16... Be6 { [%eval 1.49] [%clk 0:48:12] } 17. g5 { [%eval 1.54] [%clk 0:14:12] } 17... Nfd7 { [%eval 1.39] [%clk 0:47:52] } 18. Qg3 { [%eval 1.52] [%clk 0:14:10] } 18... Nxe5 { [%eval 1.34] } 19. Bxe5 { [%eval 1.63] [%clk 0:12:54] } 19... Qd7 { [%eval 1.33] [%clk 0:43:55] } 20. f3 { [%eval 0.98] [%clk 0:01:57] } 20... Nc8 { [%eval 1.0] [%clk 0:44:24] } 21. Qh4 { [%eval 1.18] [%clk 0:00:57] } 21... g6 { [%eval 1.15] [%clk 0:43:35] } 22. e4 { [%eval 1.21] [%clk 0:00:57] } 22... Ne7 { [%eval 0.95] [%clk 0:42:20] } 23. Rad1 { [%eval 1.05] [%clk 0:00:00] } 23... Bg7 { [%eval 1.08] [%clk 0:31:03] } 24. Bf6 { [%eval 1.09] [%clk 0:00:00] } 24... Bh3?! { [%eval 1.75] } { Inaccuracy. b5 was best. } { [%clk 0:21:12] } 25. Rfe1 { [%eval 1.95] [%clk 0:00:00] } 25... dxe4? { [%eval 3.57] } { Mistake. Be6 was best. } { [%clk 0:21:12] } 26. Nxe4? { [%eval 1.94] } { Mistake. Rxe4 was best. } { [%clk 0:00:00] } 26... Bf5? { [%eval 3.38] } { Mistake. Nd5 was best. } { [%clk 0:20:43] } 27. Bxg7 { [%eval 3.13] [%clk 0:00:00] } 27... Bxe4 { [%eval 3.19] [%clk 0:20:48] } 28. Rxe4 { [%eval 3.33] } 28... Kxg7 29. Qh6+ Kg8 { [%clk 0:18:40] } 30. Rh4 { [%clk 0:00:00] } 1-0