Event: 1000gm Independence Day IM Norm Scheveningen
Date: 2023-07-01
White: Austin Mei
WhiteTitle: FM
Black: Cristhian Barros Rivadeneira
BlackTitle: IM
Result: 1/2-1/2
ECO: B38
Opening: Sicilian Defense: Accelerated Dragon, Maróczy Bind
Variant: Standard
TimeControl: G/90 + 30 sec inc

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:32] } 2. Nf3 { [%eval 0.0] [%clk 1:30:44] } 2... Nc6 { [%eval 0.0] [%clk 1:30:56] } 3. d4 { [%eval 0.33] [%clk 1:31:10] } 3... cxd4 { [%eval 0.38] [%clk 1:31:20] } 4. Nxd4 { [%eval 0.29] [%clk 1:31:38] } 4... g6 { [%eval 0.64] [%clk 1:31:45] } 5. c4 { [%eval 0.52] [%clk 1:31:47] } 5... Bg7 { [%eval 0.68] [%clk 1:31:58] } 6. Be3 { [%eval 0.49] [%clk 1:32:10] } 6... Nf6 { [%eval 0.8] [%clk 1:32:21] } 7. Nc3 { [%eval 0.67] [%clk 1:32:35] } 7... O-O { [%eval 0.89] [%clk 1:32:43] } 8. Be2 { [%eval 0.74] [%clk 1:33:02] } 8... d6 { [%eval 0.78] [%clk 1:33:08] } 9. f3 { [%eval 0.47] [%clk 1:33:23] } 9... Bd7 { [%eval 0.6] [%clk 1:32:07] } 10. Qd2 { [%eval 0.79] [%clk 1:33:38] } 10... a5 { [%eval 1.02] [%clk 1:31:37] } 11. Ndb5 { [%eval 1.03] [%clk 1:26:18] } 11... a4 { [%eval 1.11] [%clk 1:28:46] } 12. O-O { [%eval 0.89] [%clk 1:22:09] } 12... Qa5 { [%eval 0.88] [%clk 1:26:04] } 13. Rac1 { [%eval 0.85] [%clk 1:19:19] } 13... Rfc8 { [%eval 1.19] [%clk 1:24:01] } 14. Rfd1?! { [%eval 0.14] } { Inaccuracy. f4 was best. } { [%clk 1:09:35] } 14... Ne5 { [%eval 0.32] [%clk 1:20:28] } 15. Na3 { [%eval 0.18] [%clk 1:09:39] } 15... Nc6? { [%eval 1.29] } { Mistake. Be6 was best. } { [%clk 1:15:16] } 16. Bf1 { [%eval 1.04] [%clk 1:03:14] } 16... Be6 { [%eval 1.09] [%clk 1:14:10] } 17. Qf2 { [%eval 0.9] [%clk 1:00:10] } 17... Nd7 { [%eval 1.11] [%clk 1:14:22] } 18. h3 { [%eval 1.02] [%clk 0:35:08] } 18... Nb4 { [%eval 0.98] [%clk 1:11:50] } 19. f4 { [%eval 1.14] [%clk 0:33:24] } 19... Nc5 { [%eval 1.62] [%clk 1:10:48] } 20. Nab5 { [%eval 1.61] [%clk 0:32:18] } 20... Nd7 { [%eval 1.53] [%clk 1:08:17] } 21. a3 { [%eval 1.59] [%clk 0:29:45] } 21... Na6 { [%eval 1.37] [%clk 1:07:46] } 22. Nd5 { [%eval 1.03] [%clk 0:13:52] } 22... Bxd5 { [%eval 1.03] [%clk 1:08:07] } 23. Rxd5?! { [%eval 0.27] } { Inaccuracy. exd5 was best. } { [%clk 0:14:21] } 23... Ndc5?! { [%eval 1.38] } { Inaccuracy. Nc7 was best. } { [%clk 1:03:01] } 24. e5 { [%eval 1.46] [%clk 0:14:08] } 24... Nc7 { [%eval 1.73] [%clk 1:00:43] } 25. Nxc7? { [%eval 0.32] } { Mistake. Rxc5 was best. } { [%clk 0:13:55] } 25... Qxc7 { [%eval 0.34] [%clk 1:00:38] } 26. Rcd1 { [%eval 0.14] [%clk 0:14:00] } 26... b6 { [%eval 0.44] [%clk 0:58:54] } 27. exd6 { [%eval 0.4] [%clk 0:11:40] } 27... exd6 { [%eval 0.43] [%clk 0:59:22] } 28. Bd4 { [%eval 0.32] [%clk 0:10:25] } 28... Bxd4 { [%eval 0.66] [%clk 0:47:06] } 29. Qxd4 { [%eval 0.63] [%clk 0:10:41] } 29... Re8 { [%eval 0.61] [%clk 0:47:30] } 30. Rxd6 { [%eval 0.63] [%clk 0:10:11] } 30... Qe7 { [%eval 0.73] [%clk 0:46:51] } 31. f5 { [%eval 0.57] [%clk 0:09:23] } 31... Qg5 { [%eval 0.82] [%clk 0:45:09] } 32. fxg6 { [%eval 0.88] [%clk 0:07:15] } 32... hxg6 { [%eval 1.0] [%clk 0:45:37] } 33. Rd5?! { [%eval 0.27] } { Inaccuracy. Rxb6 was best. } { [%clk 0:06:15] } 33... Qh6 { [%eval 0.5] [%clk 0:44:38] } 34. Qd2 { [%eval 0.15] [%clk 0:06:24] } 34... Qg7 { [%eval 0.57] [%clk 0:44:08] } 35. Be2 { [%eval 0.55] [%clk 0:05:28] } 35... Ne4 { [%eval 0.68] [%clk 0:42:09] } 36. Qc2 { [%eval 0.61] [%clk 0:05:55] } 36... Qh6 { [%eval 0.73] [%clk 0:42:30] } 37. Bf3?! { [%eval 0.12] } { Inaccuracy. Qd3 was best. } { [%clk 0:03:49] } 37... Qe3+ { [%eval 0.28] [%clk 0:42:57] } 38. Kh2 { [%eval 0.09] [%clk 0:04:13] } 38... Qf4+ { [%eval 0.19] [%clk 0:40:12] } 39. Kg1 { [%eval 0.11] [%clk 0:04:41] } 39... Qe3+ { [%eval 0.08] [%clk 0:40:35] } 40. Kh2 { [%eval 0.13] [%clk 0:05:05] } 40... Qf4+ { [%eval 0.12] [%clk 0:40:10] } 41. Kh1 { [%eval 0.11] [%clk 0:05:16] } 41... Qe3 { [%eval 0.23] [%clk 0:40:29] } 42. Bxe4 { [%eval 0.22] [%clk 0:05:01] } 42... Rxe4 { [%eval 0.21] [%clk 0:40:57] } 43. Rd8+ { [%eval 0.03] [%clk 0:05:02] } 43... Rxd8 { [%eval 0.08] [%clk 0:41:24] } 44. Rxd8+ { [%eval 0.02] [%clk 0:05:31] } 44... Kh7 { [%eval 0.09] [%clk 0:41:13] } 45. Rd7 { [%eval 0.0] [%clk 0:04:34] } 45... Rf4 { [%eval 0.0] [%clk 0:36:39] } 46. Rd1 { [%eval 0.0] [%clk 0:03:54] } 46... Rf2 { [%eval 0.0] [%clk 0:36:48] } 47. Qxa4 { [%eval 0.0] [%clk 0:03:23] } 47... Qe4 { [%eval 0.0] [%clk 0:35:37] } 48. Rg1 { [%eval 0.0] [%clk 0:03:35] } 48... Rxb2 { [%eval 0.0] [%clk 0:36:01] } 49. Qd1 { [%eval 0.0] [%clk 0:02:21] } 49... Qxc4 { [%eval 0.0] [%clk 0:35:13] } 50. Rf1 { [%eval 0.0] [%clk 0:02:30] } 50... Ra2 { [%eval 0.0] [%clk 0:33:08] } 51. Qf3 { [%eval 0.0] [%clk 0:02:51] } 51... Kg8 { [%eval 0.0] [%clk 0:32:20] } 52. Rd1 { [%eval 0.0] [%clk 0:02:39] } 52... Kg7 { [%eval 0.0] [%clk 0:32:02] } 53. Qe3 { [%eval 0.0] [%clk 0:03:04] } 53... Qc2 { [%eval 0.0] [%clk 0:31:38] } 54. Qd4+ { [%eval 0.0] [%clk 0:03:01] } 54... f6 { [%eval 0.0] [%clk 0:30:49] } 55. Qd7+ { [%eval 0.0] [%clk 0:02:40] } 55... Kh6 { [%eval 0.0] [%clk 0:31:14] } 56. Qg4 { [%eval -0.17] [%clk 0:03:04] } 56... Qf5 { [%eval 0.0] [%clk 0:29:45] } 57. Qxf5 { [%eval 0.0] [%clk 0:01:51] } 57... gxf5 { [%eval 0.0] [%clk 0:30:07] } 58. Rd6 { [%eval 0.0] [%clk 0:02:17] } 58... Kg5 { [%eval 0.0] [%clk 0:30:24] } 59. Rxb6 { [%eval 0.0] [%clk 0:02:41] } 1/2-1/2