Event: 33rd Annual North American Open
Site: https://chessevents.com/event/northamerican/2023
Date: 2023-12-28
White: Eugene Yanayt
WhiteTitle: FM
WhiteElo: 2156
Black: Matthew Shih
BlackElo: 1966
Result: 1-0
ECO: E11
Opening: Bogo-Indian Defense: Retreat Variation
Variant: Standard

1. d4 { [%eval 0.13] } 1... Nf6 { [%eval 0.17] } 2. c4 { [%eval 0.16] } 2... e6 { [%eval 0.23] } 3. Nf3 { [%eval 0.0] } 3... d5 { [%eval 0.12] } 4. g3 { [%eval 0.12] } 4... Bb4+ { [%eval 0.19] } 5. Bd2 { [%eval 0.19] } 5... Be7 { [%eval 0.15] } 6. Bg2 { [%eval 0.12] } 6... O-O { [%eval 0.15] } 7. Qc2 { [%eval 0.19] } 7... c6 { [%eval 0.19] } 8. h4 { [%eval -0.09] } 8... Nbd7 { [%eval 0.0] } 9. Nc3 { [%eval -0.1] } 9... c5?! { [%eval 0.68] } { Inaccuracy. dxc4 was best. } 10. cxd5 { [%eval 0.71] } 10... exd5 { [%eval 0.8] } 11. Ng5?! { [%eval 0.12] } { Inaccuracy. O-O was best. } 11... Nb6 { [%eval 0.33] [%clk 1:13:12] } 12. Be3 { [%eval 0.11] [%clk 1:01:33] } 12... c4 { [%eval 0.06] [%clk 1:09:48] } 13. Bf4 { [%eval 0.13] [%clk 0:55:52] } 13... g6 { [%eval 0.37] [%clk 1:07:32] } 14. O-O-O? { [%eval -0.87] } { Mistake. O-O was best. } { [%clk 0:44:39] } 14... Bf5?! { [%eval -0.08] } { Inaccuracy. h6 was best. } 15. e4 { [%eval -0.06] [%clk 0:45:08] } 15... dxe4 { [%eval 0.0] [%clk 0:57:09] } 16. Ngxe4?! { [%eval -1.07] } { Inaccuracy. d5 was best. } { [%clk 0:43:36] } 16... Nfd5 { [%eval -0.77] [%clk 0:32:22] } 17. Qe2 { [%eval -1.07] [%clk 0:44:05] } 17... Re8 { [%eval -1.62] [%clk 0:21:48] } 18. Bd2? { [%eval -3.13] } { Mistake. Be5 was best. } { [%clk 0:44:33] } 18... Qd7? { [%eval -1.54] } { Mistake. Bb4 was best. } { [%clk 0:16:22] } 19. f3? { [%eval -2.85] } { Mistake. h5 was best. } { [%clk 0:45:02] } 19... Nxc3 { [%eval -2.67] [%clk 0:08:08] } 20. Bxc3 { [%eval -2.76] [%clk 0:45:30] } 20... Qa4? { [%eval -1.36] } { Mistake. Nd5 was best. } { [%clk 0:06:35] } 21. Kb1 { [%eval -1.03] [%clk 0:45:59] } 21... Nd5 { [%eval -1.06] [%clk 0:05:41] } 22. g4 { [%eval -1.31] [%clk 0:46:28] } 22... Bxe4+? { [%eval 0.0] } { Mistake. Bd7 was best. } { [%clk 0:00:00] } 23. fxe4 { [%eval 0.0] } 23... Nxc3+ { [%eval 0.0] [%clk 0:00:00] } 24. bxc3 { [%eval 0.0] [%clk 0:47:24] } 24... Rab8 { [%eval 0.0] [%clk 0:00:00] } 25. e5 { [%eval 0.34] [%clk 0:47:23] } 25... Ba3? { [%eval 1.94] } { Mistake. b5 was best. } { [%clk 0:00:00] } 26. Ka1?? { [%eval 0.0] } { Blunder. h5 was best. } { [%clk 0:47:52] } 26... b5 { [%eval 1.03] [%clk 0:00:00] } 27. Bd5 { [%eval 0.54] [%clk 0:45:32] } 27... Qa5?? { [%eval 3.94] } { Blunder. Rbd8 was best. } { [%clk 0:00:00] } 28. Qf3 { [%eval 1.79] [%clk 0:46:01] } 28... Qc7?? { [%eval 5.7] } { Blunder. Rf8 was best. } { [%clk 0:00:00] } 29. h5 { [%eval 6.25] [%clk 0:45:50] } 29... Rb6 { [%eval 6.48] [%clk 0:00:00] } 30. Rdf1 { [%eval 7.13] [%clk 0:46:18] } 30... Rf8 { [%eval 7.19] [%clk 0:00:00] } 31. hxg6 { [%eval 7.63] [%clk 0:43:55] } 31... Rxg6 { [%eval 7.71] [%clk 0:00:00] } 32. Be4 { [%eval 7.52] } 32... Rb8 33. Bxg6 fxg6 34. Qd5+ Kg7 35. Rxh7+ Kxh7 36. Rf7+ Qxf7 37. Qxf7+ Kh6 { [%clk 0:00:00] } 38. Qxa7 { [%clk 0:45:58] } 1-0