Event: 1000gm Independence Day IM Norm Scheveningen
Date: 2023-07-03
White: Alberto Santos Flores
WhiteTitle: IM
Black: Nathan Yan
Result: 1/2-1/2
ECO: A06
Opening: Nimzo-Larsen Attack: Classical Variation
Variant: Standard
TimeControl: G/90 + 30 sec inc

1. Nf3 { [%eval 0.36] [%clk 1:30:57] } 1... d5 { [%eval 0.34] [%clk 1:21:44] } 2. b3 { [%eval 0.0] [%clk 1:31:16] } 2... Nf6 { [%eval 0.13] [%clk 1:21:32] } 3. Bb2 { [%eval 0.0] [%clk 1:31:41] } 3... Bf5 { [%eval 0.0] [%clk 1:21:56] } 4. d3 { [%eval 0.0] [%clk 1:31:57] } 4... e6 { [%eval 0.0] [%clk 1:22:20] } 5. Nh4 { [%eval -0.04] [%clk 1:32:21] } 5... Bg6 { [%eval 0.44] [%clk 1:21:51] } 6. Nxg6 { [%eval 0.39] [%clk 1:32:43] } 6... hxg6 { [%eval 0.28] [%clk 1:22:14] } 7. g3 { [%eval 0.49] [%clk 1:32:57] } 7... Be7 { [%eval 0.43] [%clk 1:22:03] } 8. Bg2 { [%eval 0.35] [%clk 1:32:48] } 8... O-O { [%eval 0.46] [%clk 1:20:33] } 9. Nd2 { [%eval 0.33] [%clk 1:32:47] } 9... c5 { [%eval 0.38] [%clk 1:19:54] } 10. e3 { [%eval 0.31] [%clk 1:33:03] } 10... Nc6 { [%eval 0.37] [%clk 1:19:08] } 11. h4 { [%eval 0.34] [%clk 1:33:31] } 11... e5 { [%eval 0.76] [%clk 1:15:50] } 12. g4 { [%eval 0.72] [%clk 1:33:41] } 12... d4?! { [%eval 1.37] } { Inaccuracy. Qd7 was best. } { [%clk 1:10:25] } 13. Bxc6 { [%eval 1.07] [%clk 1:30:14] } 13... bxc6 { [%eval 1.11] [%clk 1:08:32] } 14. e4 { [%eval 1.23] [%clk 1:30:25] } 14... Nd7 { [%eval 1.18] [%clk 1:06:05] } 15. Qf3?! { [%eval 0.48] } { Inaccuracy. g5 was best. } { [%clk 1:23:14] } 15... a5 { [%eval 0.97] [%clk 1:02:15] } 16. a4 { [%eval 0.85] [%clk 1:23:29] } 16... Rb8?! { [%eval 1.64] } { Inaccuracy. Bxh4 was best. } { [%clk 1:00:22] } 17. g5 { [%eval 1.73] [%clk 1:01:30] } 17... f6 { [%eval 1.83] [%clk 0:55:24] } 18. Qh3 { [%eval 1.75] [%clk 1:01:37] } 18... f5?! { [%eval 2.46] } { Inaccuracy. fxg5 was best. } { [%clk 0:53:53] } 19. O-O-O { [%eval 2.55] [%clk 0:46:53] } 19... Nb6 { [%eval 2.55] } 20. h5 { [%eval 2.34] [%clk 0:43:11] } 20... Bxg5 { [%eval 2.28] [%clk 0:50:08] } 21. hxg6 { [%eval 2.26] [%clk 0:43:20] } 21... Bh6 { [%eval 2.3] [%clk 0:50:33] } 22. Kb1 { [%eval 2.32] [%clk 0:41:01] } 22... Qd7 { [%eval 2.33] [%clk 0:48:01] } 23. exf5 { [%eval 2.09] [%clk 0:37:20] } 23... c4 { [%eval 2.08] [%clk 0:38:16] } 24. dxc4 { [%eval 2.21] [%clk 0:28:02] } 24... Qxf5 { [%eval 2.11] [%clk 0:31:53] } 25. Ne4 { [%eval 2.43] [%clk 0:27:43] } 25... Qxh3 { [%eval 2.27] [%clk 0:25:02] } 26. Rxh3 { [%eval 2.22] [%clk 0:28:06] } 26... Nd7 { [%eval 2.16] [%clk 0:23:40] } 27. Bc1 { [%eval 1.78] [%clk 0:26:46] } 27... Bxc1 { [%eval 1.94] [%clk 0:21:51] } 28. Kxc1 { [%eval 1.85] [%clk 0:27:04] } 28... Rf4 { [%eval 1.71] [%clk 0:22:10] } 29. Rdh1?! { [%eval 1.0] } { Inaccuracy. f3 was best. } { [%clk 0:22:32] } 29... Kf8 { [%eval 0.91] [%clk 0:20:48] } 30. Rh4 { [%eval 1.01] [%clk 0:21:40] } 30... Rxh4 { [%eval 1.19] [%clk 0:18:55] } 31. Rxh4 { [%eval 1.0] [%clk 0:22:09] } 31... Ke7 { [%eval 0.93] [%clk 0:19:02] } 32. Kd2 { [%eval 0.4] [%clk 0:22:05] } 32... Ke6 { [%eval 0.4] [%clk 0:18:35] } 33. Rh5 { [%eval 0.52] [%clk 0:18:52] } 33... Rf8 { [%eval 0.38] [%clk 0:18:32] } 34. Ke2 { [%eval 0.0] [%clk 0:14:57] } 34... Rf4 { [%eval 0.18] [%clk 0:11:39] } 35. f3 { [%eval 0.0] [%clk 0:15:18] } 35... Rf8 { [%eval 0.34] [%clk 0:12:05] } 36. Ng5+ { [%eval 0.36] [%clk 0:13:28] } 36... Ke7 { [%eval 0.37] [%clk 0:11:50] } 37. Ne4 { [%eval 0.41] [%clk 0:12:56] } 37... Ke6 { [%eval 0.32] [%clk 0:12:13] } 38. c5 { [%eval 0.0] [%clk 0:08:21] } 38... Kd5 { [%eval 0.16] [%clk 0:10:39] } 39. Rh7 { [%eval 0.17] [%clk 0:08:27] } 39... Rg8 { [%eval 0.24] [%clk 0:11:01] } 40. Kd3 { [%eval 0.0] [%clk 0:08:06] } 40... Nf8 { [%eval 0.0] [%clk 0:11:03] } 41. Rh1 { [%eval 0.0] [%clk 0:05:37] } 41... Nxg6 { [%eval 0.0] [%clk 0:10:58] } 42. Rg1 { [%eval 0.0] [%clk 0:06:06] } 42... Nf4+ { [%eval 0.0] [%clk 0:10:47] } 43. Kd2 { [%eval 0.0] [%clk 0:06:35] } 43... Ke6 { [%eval 0.0] [%clk 0:10:00] } 44. c3 { [%eval -0.16] [%clk 0:05:38] } 44... dxc3+ { [%eval -0.14] [%clk 0:10:22] } 45. Nxc3 { [%eval -0.14] [%clk 0:06:07] } 45... Rd8+ { [%eval -0.06] [%clk 0:10:29] } 46. Kc2 { [%eval -0.16] [%clk 0:05:58] } 46... g6 { [%eval 0.0] [%clk 0:10:41] } 47. Ne4 { [%eval -0.01] [%clk 0:05:08] } 47... Rd4 { [%eval 0.0] [%clk 0:09:13] } 48. Nd6 { [%eval 0.0] } 48... Kd5 { [%eval 0.0] } 49. Rg5 { [%eval 0.0] } 49... Rb4?! { [%eval 0.72] } { Inaccuracy. Ne6 was best. } 1/2-1/2