Event: Las Vegas National Open 2023
Date: 2023-06-18
White: Nico Chasin
WhiteTitle: IM
Black: Bryan Xie
BlackTitle: CM
Result: 1/2-1/2
ECO: D37
Opening: Queen's Gambit Declined: Harrwitz Attack, Fianchetto Defense
Variant: Standard
TimeControl: G/90 +30 sec inc

1. Nf3 { [%eval 0.36] [%clk 1:15:21] } 1... d5 { [%eval 0.34] [%clk 1:30:46] } 2. d4 { [%eval 0.28] [%clk 1:15:21] } 2... Nf6 { [%eval 0.25] [%clk 1:30:46] } 3. c4 { [%eval 0.16] [%clk 1:15:21] } 3... e6 { [%eval 0.17] [%clk 1:30:46] } 4. Nc3 { [%eval 0.0] [%clk 1:15:21] } 4... Be7 { [%eval 0.0] [%clk 1:30:46] } 5. Bf4 { [%eval 0.31] [%clk 1:15:21] } 5... O-O { [%eval 0.27] [%clk 1:30:46] } 6. e3 { [%eval 0.33] [%clk 1:15:21] } 6... b6 { [%eval 0.0] [%clk 1:30:46] } 7. Be2 { [%eval 0.3] [%clk 1:15:21] } 7... dxc4 { [%eval 0.27] [%clk 1:29:58] } 8. Bxc4 { [%eval 0.4] [%clk 1:11:24] } 8... Bb7 { [%eval 0.29] [%clk 1:29:58] } 9. O-O { [%eval 0.27] [%clk 1:11:24] } 9... a6 { [%eval 0.33] [%clk 1:29:58] } 10. Qe2 { [%eval 0.25] [%clk 1:11:24] } 10... b5 { [%eval 0.43] [%clk 1:29:58] } 11. Bd3 { [%eval 0.47] [%clk 1:11:24] } 11... c5 { [%eval 0.45] [%clk 1:29:58] } 12. dxc5 { [%eval 0.48] [%clk 1:11:24] } 12... Bxc5 { [%eval 0.39] [%clk 1:29:58] } 13. Rfd1 { [%eval 0.52] [%clk 1:11:24] } 13... Nbd7 { [%eval 0.68] [%clk 1:29:58] } 14. Ne5 { [%eval 0.72] [%clk 1:11:24] } 14... Qe7 { [%eval 0.57] [%clk 1:29:58] } 15. Nxd7 { [%eval 0.71] [%clk 1:11:24] } 15... Nxd7 { [%eval 0.61] [%clk 1:29:58] } 16. Ne4? { [%eval -0.51] } { Mistake. Be4 was best. } { [%clk 1:11:24] } 16... e5 { [%eval -0.12] [%clk 1:29:58] } 17. Bg5 { [%eval -0.17] [%clk 1:11:24] } 17... Qe6?! { [%eval 0.6] } { Inaccuracy. h6 was best. } { [%clk 1:29:58] } 18. a4 { [%eval 0.29] [%clk 1:11:24] } 18... b4 { [%eval 0.76] [%clk 1:29:58] } 19. Rac1 { [%eval 0.66] [%clk 1:11:24] } 19... Rac8 { [%eval 0.9] [%clk 1:29:58] } 20. Bb1 { [%eval 0.6] [%clk 1:11:24] } 20... f5? { [%eval 1.98] } { Mistake. h6 was best. } { [%clk 1:29:58] } 21. Nxc5?! { [%eval 1.27] } { Inaccuracy. Ng3 was best. } { [%clk 1:11:24] } 21... Rxc5? { [%eval 2.53] } { Mistake. Rfc8 was best. } { [%clk 1:29:58] } 22. f3?? { [%eval 0.12] } { Blunder. Ng3 was best. } { [%clk 1:11:24] } 22... e4?! { [%eval 1.12] } { Inaccuracy. h6 was best. } { [%clk 1:29:58] } 23. fxe4 { [%eval 1.11] [%clk 0:54:55] } 23... Bxe4 { [%eval 0.88] [%clk 0:24:04] } 24. Qd2?! { [%eval 0.03] } { Inaccuracy. e4 was best. } { [%clk 0:53:29] } 24... Rxc1 { [%eval 0.23] [%clk 0:21:45] } 25. Rxc1 { [%eval 0.08] [%clk 0:53:33] } 25... Bxb1 { [%eval 0.2] [%clk 0:22:05] } 26. Rxb1 { [%eval -0.16] [%clk 0:53:59] } 26... a5 { [%eval -0.25] [%clk 0:16:42] } 27. Rc1 { [%eval -0.22] [%clk 0:52:09] } 27... Nb6 { [%eval -0.25] [%clk 0:16:25] } 28. Rc5 { [%eval -0.27] [%clk 0:51:01] } 28... Rc8 { [%eval 0.0] [%clk 0:11:30] } 29. Rb5 { [%eval 0.0] [%clk 0:47:27] } 29... Nxa4 { [%eval 0.02] [%clk 0:09:34] } 30. Rxa5 { [%eval 0.0] [%clk 0:47:44] } 30... Nc5 { [%eval 0.06] [%clk 0:09:30] } 31. h4?? { [%eval -2.66] } { Blunder. Rxc8+ was best. } { [%clk 0:46:02] } 31... Ne4?? { [%eval -0.52] } { Blunder. h6 was best. } 32. Qd4 { [%eval -0.46] [%clk 0:44:12] } 32... Nxg5 { [%eval -0.41] [%clk 0:04:31] } 33. hxg5 { [%eval -0.39] [%clk 0:44:41] } 33... Re8 { [%eval -0.09] [%clk 0:04:32] } 34. Kf2 { [%eval -0.57] [%clk 0:44:24] } 34... f4?! { [%eval 0.0] } { Inaccuracy. h6 was best. } { [%clk 0:02:42] } 35. exf4 { [%eval 0.0] [%clk 0:36:21] } 35... Qe2+ { [%eval 0.08] [%clk 0:01:30] } 36. Kg3 { [%eval 0.08] [%clk 0:35:57] } 36... Qe1+ { [%eval 0.0] } 37. Kg4 { [%eval 0.0] [%clk 0:35:33] } 37... Qe2+ { [%eval 0.0] [%clk 0:00:57] } 38. Kh4 { [%eval 0.0] [%clk 0:35:56] } 38... Qxg2 { [%eval 0.0] [%clk 0:00:39] } 39. Re5 { [%eval 0.0] [%clk 0:31:43] } 39... Qh2+ { [%eval 0.0] [%clk 0:00:58] } 1/2-1/2