Event: Round 1: Austin R Mei - Vignesh Anand
Date: 2022-06-09
White: Austin R Mei
WhiteTitle: FM
Black: Vignesh Anand
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:52] } 2. Nf3 { [%eval 0.0] [%clk 1:31:22] } 2... d6 { [%eval 0.0] [%clk 1:31:16] } 3. d4 { [%eval 0.3] [%clk 1:31:49] } 3... cxd4 { [%eval 0.13] [%clk 1:31:38] } 4. Nxd4 { [%eval 0.29] [%clk 1:32:15] } 4... Nf6 { [%eval 0.31] [%clk 1:32:02] } 5. Nc3 { [%eval 0.18] [%clk 1:32:42] } 5... a6 { [%eval 0.0] [%clk 1:32:28] } 6. f3 { [%eval 0.33] [%clk 1:33:07] } 6... e5 { [%eval 0.32] [%clk 1:32:41] } 7. Nb3 { [%eval 0.1] [%clk 1:33:36] } 7... Be6 { [%eval 0.38] [%clk 1:32:48] } 8. Be3 { [%eval 0.4] [%clk 1:33:56] } 8... Be7 { [%eval 0.55] [%clk 1:32:40] } 9. Nd5?! { [%eval -0.04] } { Inaccuracy. Qd2 was best. } { [%clk 1:33:29] } 9... Nxd5 { [%eval 0.03] [%clk 1:32:14] } 10. exd5 { [%eval -0.08] [%clk 1:33:55] } 10... Bf5 { [%eval -0.02] [%clk 1:32:27] } 11. Bd3 { [%eval -0.04] [%clk 1:34:16] } 11... Bxd3 { [%eval 0.1] [%clk 1:31:31] } 12. Qxd3 { [%eval -0.06] [%clk 1:34:43] } 12... Nd7 { [%eval 0.03] [%clk 1:30:00] } 13. O-O-O { [%eval -0.07] [%clk 1:30:55] } 13... b5?! { [%eval 0.53] } { Inaccuracy. Bg5 was best. } { [%clk 1:26:42] } 14. Kb1 { [%eval 0.37] [%clk 1:29:09] } 14... O-O { [%eval 0.5] [%clk 1:25:33] } 15. g4 { [%eval 0.0] [%clk 1:26:38] } 15... Qc7?! { [%eval 0.65] } { Inaccuracy. Bg5 was best. } { [%clk 1:23:40] } 16. Rc1 { [%eval 0.16] [%clk 1:25:15] } 16... Rfc8?! { [%eval 0.76] } { Inaccuracy. Nb6 was best. } { [%clk 1:08:09] } 17. Nd2 { [%eval 0.57] [%clk 1:21:57] } 17... Nb6 { [%eval 0.68] [%clk 0:57:43] } 18. Bxb6 { [%eval 0.55] [%clk 1:16:12] } 18... Qxb6 { [%eval 0.72] [%clk 0:58:07] } 19. Ne4 { [%eval 0.56] [%clk 1:11:38] } 19... Rc4 { [%eval 0.36] [%clk 0:45:14] } 20. c3 { [%eval 0.31] [%clk 1:10:54] } 20... a5 { [%eval 0.46] [%clk 0:45:08] } 21. h4 { [%eval 0.29] [%clk 1:07:58] } 21... Rac8 { [%eval 0.37] [%clk 0:36:16] } 22. g5 { [%eval 0.36] [%clk 1:05:12] } 22... b4 { [%eval 0.34] [%clk 0:27:12] } 23. Nd2 { [%eval 0.1] [%clk 0:51:47] } 23... Rf4 { [%eval 0.4] [%clk 0:26:33] } 24. c4?! { [%eval -0.53] } { Inaccuracy. cxb4 was best. } { [%clk 0:32:23] } 24... Qd4?? { [%eval 1.29] } { Blunder. Rd4 was best. } { [%clk 0:23:05] } 25. Qxd4 { [%eval 1.18] [%clk 0:30:38] } 25... Rxd4 { [%eval 1.19] [%clk 0:23:27] } 26. Nb3 { [%eval 0.96] [%clk 0:30:20] } 26... Rdxc4?! { [%eval 1.66] } { Inaccuracy. Rf4 was best. } { [%clk 0:16:51] } 27. Nxa5 { [%eval 1.42] [%clk 0:30:41] } 27... Rxc1+ { [%eval 1.56] [%clk 0:13:37] } 28. Rxc1 { [%eval 1.62] [%clk 0:31:09] } 28... Rxc1+ { [%eval 1.46] [%clk 0:13:43] } 29. Kxc1 { [%eval 1.49] [%clk 0:31:37] } 29... f6 { [%eval 1.44] [%clk 0:08:10] } 30. Nc6 { [%eval 1.66] [%clk 0:25:00] } 30... Kf7 { [%eval 1.81] [%clk 0:08:24] } 31. gxf6? { [%eval 0.68] } { Mistake. h5 was best. } { [%clk 0:21:22] } 31... Bxf6 { [%eval 1.02] [%clk 0:08:36] } 32. Nxb4 { [%eval 0.91] [%clk 0:20:25] } 32... Bxh4 { [%eval 0.4] [%clk 0:08:36] } 33. a4 { [%eval 0.7] [%clk 0:19:59] } 33... Bf2 { [%eval 0.88] [%clk 0:05:03] } 34. Nc6 { [%eval 0.47] [%clk 0:18:43] } 34... h5 { [%eval 0.37] [%clk 0:04:47] } 35. Kd2 { [%eval 0.52] [%clk 0:18:52] } 35... h4 { [%eval 0.04] [%clk 0:04:20] } 36. Ke2 { [%eval 0.12] [%clk 0:19:16] } 36... Bc5 { [%eval 0.11] [%clk 0:02:55] } 37. Kf1 { [%eval 0.33] [%clk 0:18:30] } 37... h3 { [%eval 0.07] [%clk 0:03:08] } 38. b4 { [%eval 0.0] [%clk 0:08:47] } 38... Be3 { [%eval 0.08] [%clk 0:03:18] } 39. a5 { [%eval 0.0] [%clk 0:09:08] } 39... g5 { [%eval 0.0] [%clk 0:00:45] } 40. a6 { [%eval -0.94] [%clk 0:38:51] } 40... e4 { [%eval 0.0] [%clk 0:30:43] } 41. fxe4 { [%eval -0.94] [%clk 0:37:57] } 41... g4 { [%eval 0.0] [%clk 0:29:04] } 42. a7 { [%eval 0.0] [%clk 0:38:23] } 42... g3 { [%eval 0.0] [%clk 0:26:20] } 43. a8=Q { [%eval -0.44] [%clk 0:34:49] } 43... g2+ { [%eval 0.0] [%clk 0:26:45] } 44. Ke2 { [%eval 0.0] [%clk 0:35:13] } 44... g1=Q { [%eval -0.52] [%clk 0:26:39] } 45. Qb7+?? { [%eval -3.58] } { Blunder. Qh8 was best. } { [%clk 0:14:05] } 45... Kg6 { [%eval -3.03] [%clk 0:25:49] } 46. Qd7 { [%eval -4.01] [%clk 0:13:09] } 46... Qf2+ { [%eval -4.09] [%clk 0:18:01] } 47. Kd3 { [%eval -3.41] [%clk 0:13:37] } 47... Qd2+ { [%eval -2.79] [%clk 0:17:56] } 48. Kc4 { [%eval -3.24] [%clk 0:14:06] } 48... Qc2+?? { [%eval 0.0] } { Blunder. Qe2+ was best. } { [%clk 0:17:53] } 49. Kb5 { [%eval 0.0] [%clk 0:14:34] } 49... Qe2+ { [%eval 0.0] [%clk 0:18:14] } 50. Ka5 { [%eval 0.0] [%clk 0:14:26] } 50... Qa2+ { [%eval 0.0] [%clk 0:17:40] } 51. Kb5 { [%eval 0.0] [%clk 0:14:53] } 51... Qe2+ { [%eval 0.0] [%clk 0:18:03] } 52. Ka5 { [%eval 0.0] [%clk 0:14:59] } 52... Qa2+ { [%eval 0.0] [%clk 0:16:29] } 53. Kb5 { [%eval 0.0] [%clk 0:15:17] } 53... Qe2+ { [%eval 0.0] [%clk 0:16:54] } 1/2-1/2