Event: Las Vegas National Open 2023
Date: 2023-06-15
White: Sam Schmakel
WhiteTitle: IM
Black: Arthur Xu
BlackTitle: FM
Result: 1-0
ECO: C60
Opening: Ruy Lopez: Fianchetto Defense
Variant: Standard
TimeControl: G/90 +30 sec inc

1. e4 { [%eval 0.36] } 1... e5 { [%eval 0.35] [%clk 1:28:37] } 2. Nf3 { [%eval 0.29] [%clk 1:31:20] } 2... Nc6 { [%eval 0.32] [%clk 1:28:55] } 3. Bb5 { [%eval 0.34] [%clk 1:31:08] } 3... g6 { [%eval 0.62] [%clk 1:29:15] } 4. c3 { [%eval 0.71] [%clk 1:30:54] } 4... Bg7 { [%eval 0.74] [%clk 1:29:34] } 5. d4 { [%eval 0.62] [%clk 1:30:48] } 5... exd4 { [%eval 0.67] [%clk 1:29:55] } 6. cxd4 { [%eval 0.5] [%clk 1:31:13] } 6... a6 { [%eval 0.48] [%clk 1:30:18] } 7. Ba4 { [%eval 0.49] [%clk 1:31:02] } 7... b5 { [%eval 0.48] [%clk 1:29:16] } 8. Bb3 { [%eval 0.4] [%clk 1:30:41] } 8... Nge7 { [%eval 0.5] [%clk 1:29:24] } 9. O-O { [%eval 0.45] [%clk 1:30:23] } 9... O-O { [%eval 0.39] [%clk 1:28:48] } 10. d5 { [%eval 0.55] [%clk 1:29:37] } 10... Na5 { [%eval 0.64] [%clk 1:29:11] } 11. Bd2 { [%eval 0.64] [%clk 1:29:36] } 11... Nxb3 { [%eval 0.65] [%clk 1:27:42] } 12. Qxb3 { [%eval 0.63] [%clk 1:29:59] } 12... c5 { [%eval 0.68] [%clk 1:27:08] } 13. Bc3 { [%eval 0.5] [%clk 1:30:17] } 13... d6 { [%eval 0.76] [%clk 1:15:49] } 14. Bxg7 { [%eval 0.75] [%clk 1:30:21] } 14... Kxg7 { [%eval 0.81] [%clk 1:15:34] } 15. Nbd2 { [%eval 0.81] [%clk 1:30:23] } 15... f6 { [%eval 0.56] [%clk 1:05:26] } 16. Rfe1 { [%eval 0.44] [%clk 1:24:37] } 16... Bd7 { [%eval 0.73] [%clk 1:02:16] } 17. Nf1 { [%eval 0.59] [%clk 1:23:33] } 17... Ng8 { [%eval 0.63] [%clk 0:50:56] } 18. N3d2 { [%eval 0.59] [%clk 1:07:16] } 18... Nh6 { [%eval 0.66] [%clk 0:42:17] } 19. h3 { [%eval 0.55] [%clk 0:58:37] } 19... Nf7 { [%eval 0.53] [%clk 0:38:08] } 20. f4 { [%eval 0.43] [%clk 0:52:23] } 20... Re8 { [%eval 0.87] [%clk 0:33:46] } 21. Ng3 { [%eval 0.76] [%clk 0:51:07] } 21... Rc8 { [%eval 0.93] [%clk 0:31:32] } 22. Kh2 { [%eval 1.02] [%clk 0:50:12] } 22... Qa5 { [%eval 1.04] [%clk 0:14:17] } 23. Nf3 { [%eval 0.91] [%clk 0:46:21] } 23... Rc7 { [%eval 1.03] [%clk 0:13:54] } 24. Re3 { [%eval 1.07] [%clk 0:37:32] } 24... Bc8 { [%eval 1.31] [%clk 0:11:23] } 25. Rae1 { [%eval 1.19] [%clk 0:36:16] } 25... Rce7 { [%eval 1.19] [%clk 0:10:03] } 26. a3 { [%eval 1.22] [%clk 0:33:33] } 26... Bb7 { [%eval 1.62] [%clk 0:08:58] } 27. Qd3 { [%eval 1.34] [%clk 0:33:04] } 27... Qb6 { [%eval 1.78] [%clk 0:08:11] } 28. b4 { [%eval 1.51] [%clk 0:28:42] } 28... c4 { [%eval 1.57] [%clk 0:04:51] } 29. Qd2 { [%eval 1.55] [%clk 0:21:51] } 29... Bc8 { [%eval 1.5] [%clk 0:04:52] } 30. Qc3 { [%eval 1.59] [%clk 0:21:19] } 30... Qc7 { [%eval 1.45] [%clk 0:03:55] } 31. Nd4 { [%eval 1.66] [%clk 0:19:55] } 31... Bd7 { [%eval 1.67] [%clk 0:03:51] } 32. Nf1 { [%eval 1.61] [%clk 0:08:45] } 32... Qd8 { [%eval 1.65] [%clk 0:01:32] } 33. Nd2 { [%eval 1.6] [%clk 0:08:30] } 33... Rh8 { [%eval 1.73] [%clk 0:01:32] } 34. N2f3 { [%eval 1.62] [%clk 0:08:30] } 34... Rhe8 { [%eval 1.47] [%clk 0:01:32] } 35. g4 { [%eval 1.55] [%clk 0:08:30] } 35... h6 { [%eval 1.84] [%clk 0:01:32] } 36. Kg2 { [%eval 1.61] [%clk 0:08:30] } 36... Qa8?! { [%eval 2.61] } { Inaccuracy. Kh7 was best. } { [%clk 0:01:32] } 37. Nc2?! { [%eval 1.52] } { Inaccuracy. g5 was best. } { [%clk 0:08:30] } 37... Qb8 { [%eval 1.5] [%clk 0:01:32] } 38. Kg3 { [%eval 0.94] } 38... Qc8?! { [%eval 1.55] } { Inaccuracy. g5 was best. } 39. Ncd4 { [%eval 1.47] [%clk 0:01:13] } 39... g5?! { [%eval 2.24] } { Inaccuracy. Kh7 was best. } { [%clk 0:00:37] } 40. f5 { [%eval 2.1] [%clk 0:01:12] } 40... Rh8 { [%eval 2.56] [%clk 0:00:40] } 41. Ne6+ { [%eval 2.67] [%clk 0:01:31] } 41... Bxe6 { [%eval 2.62] [%clk 0:00:46] } 42. fxe6 { [%eval 2.64] [%clk 0:01:57] } 42... Ne5 { [%eval 2.88] [%clk 0:00:37] } 43. Nxe5 { [%eval 2.75] [%clk 0:01:02] } 43... dxe5 { [%eval 2.76] [%clk 0:00:48] } 44. Rf3 { [%eval 2.89] [%clk 0:01:00] } 44... h5 { [%eval 2.7] [%clk 0:00:51] } 45. Ref1 { [%eval 2.4] [%clk 0:00:49] } 45... hxg4 { [%eval 3.05] [%clk 0:00:32] } 46. hxg4 { [%eval 2.26] [%clk 0:01:18] } 46... Rh6 { [%eval 2.55] [%clk 0:00:32] } 47. Rxf6? { [%eval 1.01] } { Mistake. Kf2 was best. } { [%clk 0:00:52] } 47... Rxf6 { [%eval 1.0] [%clk 0:01:00] } 48. Qxe5 { [%eval 0.86] [%clk 0:01:32] } 48... Qxe6?? { [%eval 5.69] } { Blunder. Rxe6 was best. } { [%clk 0:01:33] } 49. Qxg5+?? { [%eval -5.16] } { Blunder. dxe6 was best. } { [%clk 0:01:44] } 49... Rg6 { [%eval -5.35] [%clk 0:01:58] } 50. Qf4 { [%eval -4.96] [%clk 0:01:11] } 50... c3?? { [%eval #6] } { Checkmate is now unavoidable. Qe5 was best. } { [%clk 0:00:36] } 51. Rc1?? { [%eval -5.47] } { Lost forced checkmate sequence. dxe6 was best. } { [%clk 0:00:56] } 51... Rg5?? { [%eval #14] } { Checkmate is now unavoidable. Qxe4 was best. } { [%clk 0:00:00] } 1-0