Event: Round 8: Arturo Vidarte - Andrew Guo
Date: 2023-05-29
White: Arturo Vidarte
WhiteTitle: IM
Black: Andrew Guo
Result: 1/2-1/2
ECO: E81
Opening: King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... Nf6 { [%eval 0.28] [%clk 1:30:11] } 2. c4 { [%eval 0.16] [%clk 1:31:06] } 2... g6 { [%eval 0.3] [%clk 1:30:33] } 3. Nc3 { [%eval 0.31] [%clk 1:31:31] } 3... Bg7 { [%eval 0.7] [%clk 1:30:59] } 4. e4 { [%eval 0.67] [%clk 1:31:51] } 4... d6 { [%eval 0.67] [%clk 1:31:26] } 5. f3 { [%eval 0.5] [%clk 1:32:09] } 5... O-O { [%eval 0.47] [%clk 1:31:51] } 6. Nge2 { [%eval 0.14] [%clk 1:32:33] } 6... a6 { [%eval 0.19] [%clk 1:32:11] } 7. Be3 { [%eval 0.22] [%clk 1:32:54] } 7... b5 { [%eval 0.31] [%clk 1:32:36] } 8. cxb5 { [%eval 0.34] [%clk 1:32:51] } 8... axb5 { [%eval 0.29] [%clk 1:33:04] } 9. Nxb5 { [%eval 0.3] [%clk 1:32:50] } 9... c6 { [%eval 0.24] [%clk 1:33:33] } 10. Nbc3 { [%eval 0.29] [%clk 1:32:30] } 10... Nbd7 { [%eval 0.22] [%clk 1:33:52] } 11. Ng3 { [%eval -0.08] [%clk 1:31:29] } 11... e5 { [%eval 0.01] [%clk 1:33:49] } 12. Be2?! { [%eval -0.78] } { Inaccuracy. dxe5 was best. } { [%clk 1:30:12] } 12... d5?! { [%eval 0.25] } { Inaccuracy. Qb6 was best. } { [%clk 1:31:49] } 13. exd5?! { [%eval -0.36] } { Inaccuracy. dxe5 was best. } { [%clk 1:26:32] } 13... cxd5? { [%eval 0.78] } { Mistake. Nxd5 was best. } { [%clk 1:31:45] } 14. O-O { [%eval 0.77] [%clk 1:26:02] } 14... Re8 { [%eval 1.03] [%clk 1:30:41] } 15. Qd2 { [%eval 0.7] [%clk 1:26:09] } 15... h5 { [%eval 0.72] [%clk 1:10:06] } 16. Nh1 { [%eval 0.31] [%clk 1:25:41] } 16... Ba6 { [%eval 0.42] [%clk 0:48:19] } 17. Bxa6 { [%eval 0.33] [%clk 1:16:15] } 17... Rxa6 { [%eval 0.22] [%clk 0:48:42] } 18. Nf2 { [%eval 0.28] [%clk 1:16:19] } 18... Rae6 { [%eval 0.49] [%clk 0:37:43] } 19. Rad1?! { [%eval -0.14] } { Inaccuracy. a4 was best. } { [%clk 1:08:59] } 19... exd4?! { [%eval 0.87] } { Inaccuracy. Nb6 was best. } { [%clk 0:19:43] } 20. Bxd4 { [%eval 0.79] [%clk 1:08:44] } 20... Ne5 { [%eval 0.79] [%clk 0:20:10] } 21. Bxe5?! { [%eval 0.01] } { Inaccuracy. Qc1 was best. } { [%clk 0:47:55] } 21... Rxe5 { [%eval 0.03] [%clk 0:20:30] } 22. f4 { [%eval -0.24] [%clk 0:48:19] } 22... Rf5 { [%eval -0.16] [%clk 0:18:06] } 23. Rfe1 { [%eval -0.19] [%clk 0:47:21] } 23... Rxe1+ { [%eval -0.01] [%clk 0:16:17] } 24. Rxe1 { [%eval -0.16] [%clk 0:45:04] } 24... Qb6 { [%eval 0.0] [%clk 0:16:21] } 25. Kh1 { [%eval -0.21] [%clk 0:44:39] } 25... d4 { [%eval -0.05] [%clk 0:11:00] } 26. Nce4 { [%eval -0.19] [%clk 0:44:49] } 26... Nd5 { [%eval -0.2] [%clk 0:11:16] } 27. Nd3 { [%eval -0.28] [%clk 0:45:03] } 27... Ne3 { [%eval 0.03] [%clk 0:10:36] } 28. Rc1 { [%eval -0.3] [%clk 0:39:14] } 28... Qe6 { [%eval 0.0] [%clk 0:08:35] } 29. Ng3 { [%eval -0.15] [%clk 0:37:06] } 29... Rf6 { [%eval -0.41] [%clk 0:08:21] } 30. Ne2 { [%eval -0.6] [%clk 0:35:27] } 30... Qd5 { [%eval -0.41] [%clk 0:07:50] } 31. Ng1 { [%eval -0.52] [%clk 0:35:52] } 31... Qe4 { [%eval 0.0] [%clk 0:05:25] } 32. Nh3 { [%eval -0.16] [%clk 0:35:22] } 32... Bh6 { [%eval 0.0] [%clk 0:05:03] } 33. Re1?! { [%eval -0.58] } { Inaccuracy. a4 was best. } { [%clk 0:35:11] } 33... Rc6 { [%eval -0.29] [%clk 0:04:09] } 34. a3?! { [%eval -1.27] } { Inaccuracy. Ng1 was best. } { [%clk 0:30:34] } 34... Bg7 { [%eval -1.04] [%clk 0:00:57] } 35. Ng5 { [%eval -1.47] [%clk 0:26:42] } 35... Qf5 { [%eval -1.13] [%clk 0:01:08] } 36. Nb4 { [%eval -1.12] [%clk 0:26:26] } 36... Rc4 { [%eval -1.11] [%clk 0:00:52] } 37. Nh3?! { [%eval -1.81] } { Inaccuracy. Qf2 was best. } { [%clk 0:24:38] } 37... Qe4?! { [%eval -1.09] } { Inaccuracy. Bf8 was best. } { [%clk 0:00:35] } 38. Nd3?! { [%eval -1.83] } { Inaccuracy. Qe2 was best. } { [%clk 0:24:11] } 38... Qf5 { [%eval -1.57] [%clk 0:00:44] } 39. Nb4 { [%eval -1.87] [%clk 0:24:15] } 39... Qe4? { [%eval -0.71] } { Mistake. Bf8 was best. } { [%clk 0:01:10] } 40. Nd3?! { [%eval -1.5] } { Inaccuracy. Qf2 was best. } { [%clk 0:24:29] } 40... Qb7? { [%eval -0.14] } { Mistake. h4 was best. } { [%clk 0:01:00] } 41. Rc1 { [%eval -0.07] [%clk 0:24:16] } 41... Rxc1+ { [%eval -0.12] [%clk 0:00:50] } 42. Nxc1 { [%eval -0.08] [%clk 0:23:49] } 42... Qe4 { [%eval -0.12] [%clk 0:00:40] } 43. Kg1? { [%eval -1.69] } { Mistake. Nd3 was best. } { [%clk 0:21:57] } 43... Qb1?! { [%eval -0.76] } { Inaccuracy. Bh6 was best. } { [%clk 0:00:51] } 44. b3? { [%eval -2.04] } { Mistake. Nf2 was best. } { [%clk 0:21:37] } 44... Qa1?! { [%eval -0.98] } { Inaccuracy. Bf8 was best. } { [%clk 0:00:37] } 45. Nf2 { [%eval -0.91] [%clk 0:21:45] } 45... Qxa3 { [%eval -1.08] [%clk 0:00:51] } 46. Nfd3 { [%eval -1.04] [%clk 0:22:09] } 46... Bf8 { [%eval -1.06] [%clk 0:00:41] } 47. Qa2 { [%eval -1.01] [%clk 0:22:06] } 47... Qe7 { [%eval -0.95] [%clk 0:00:55] } 48. Qa8?! { [%eval -1.53] } { Inaccuracy. Ne5 was best. } { [%clk 0:22:26] } 48... Qc7 { [%eval -1.5] [%clk 0:00:56] } 49. Qa2 { [%eval -1.6] [%clk 0:21:39] } 49... Qb7 { [%eval -1.27] [%clk 0:00:51] } 50. b4 { [%eval -1.08] [%clk 0:21:26] } 50... Nd5 { [%eval -0.79] [%clk 0:00:45] } 51. Qc4 { [%eval -1.33] [%clk 0:21:03] } 51... Ne3 { [%eval -1.3] [%clk 0:00:38] } 52. Qa2 { [%eval -1.07] [%clk 0:21:31] } 52... h4 { [%eval -1.37] [%clk 0:00:46] } 53. Qf2 { [%eval -1.58] [%clk 0:20:22] } 53... Qc6 { [%eval -1.55] [%clk 0:00:46] } 54. Qb2 { [%eval -1.77] [%clk 0:20:09] } 54... h3 { [%eval -1.52] [%clk 0:00:42] } 55. b5?! { [%eval -2.36] } { Inaccuracy. gxh3 was best. } { [%clk 0:20:06] } 55... Qb7 { [%eval -1.93] [%clk 0:00:43] } 56. gxh3 { [%eval -1.81] [%clk 0:18:06] } 56... Qf3?! { [%eval -1.01] } { Inaccuracy. Ba3 was best. } { [%clk 0:00:58] } 57. Qe2 { [%eval -1.09] [%clk 0:18:12] } 57... Qxh3 { [%eval -0.64] [%clk 0:00:39] } 58. b6 { [%eval -0.48] [%clk 0:15:59] } 58... Bd6 { [%eval -0.18] [%clk 0:00:37] } 59. Nb3 { [%eval -0.26] [%clk 0:15:28] } 59... Nf5 { [%eval -0.09] [%clk 0:00:36] } 60. b7 { [%eval -0.15] [%clk 0:15:03] } 60... Kg7 { [%eval 0.0] [%clk 0:00:37] } 61. Nbc5 { [%eval 0.0] [%clk 0:15:12] } 61... Nh4 { [%eval 0.0] [%clk 0:00:40] } 62. Ne4 { [%eval 0.0] [%clk 0:14:14] } 62... Bb8 { [%eval 0.0] [%clk 0:00:38] } 63. Ng5 { [%eval 0.0] [%clk 0:11:16] } 63... Qf5 { [%eval 0.0] [%clk 0:01:06] } 64. Qe4 { [%eval 0.0] [%clk 0:10:31] } 64... Qg4+ { [%eval 0.0] [%clk 0:01:10] } 65. Kf2 { [%eval 0.0] [%clk 0:10:25] } 65... Nf5 { [%eval 0.26] [%clk 0:01:31] } 66. Qe8 { [%eval 0.0] [%clk 0:08:32] } 66... Qh4+ { [%eval 0.0] [%clk 0:01:28] } 67. Kg1 { [%eval 0.0] [%clk 0:08:30] } 67... Qg4+ { [%eval 0.0] [%clk 0:01:49] } 68. Kf2 { [%eval 0.0] [%clk 0:08:51] } 68... Qh4+ { [%eval 0.0] [%clk 0:02:17] } 69. Kg1 { [%eval 0.0] [%clk 0:08:27] } 1/2-1/2