Event: Round 8: Fernando Sanchez Aller - Andrew Guo
Date: 2023-08-01
White: Fernando Sanchez Aller
WhiteTitle: FM
Black: Andrew Guo
BlackTitle: FM
Result: 1/2-1/2
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:56] } 1... c5 { [%eval 0.32] [%clk 1:29:31] } 2. Nf3 { [%eval 0.0] [%clk 1:31:17] } 2... Nc6 { [%eval 0.0] [%clk 1:29:21] } 3. d4 { [%eval 0.33] [%clk 1:31:39] } 3... cxd4 { [%eval 0.38] [%clk 1:29:42] } 4. Nxd4 { [%eval 0.29] [%clk 1:31:59] } 4... Nf6 { [%eval 0.36] [%clk 1:30:09] } 5. Nc3 { [%eval 0.32] [%clk 1:32:21] } 5... e5 { [%eval 0.13] [%clk 1:30:29] } 6. Ndb5 { [%eval 0.38] [%clk 1:32:46] } 6... d6 { [%eval 0.35] [%clk 1:30:51] } 7. Bg5 { [%eval 0.0] [%clk 1:33:00] } 7... a6 { [%eval 0.25] [%clk 1:31:14] } 8. Na3 { [%eval 0.3] [%clk 1:33:26] } 8... b5 { [%eval 0.28] [%clk 1:31:31] } 9. Bxf6 { [%eval 0.22] [%clk 1:33:49] } 9... gxf6 { [%eval 0.25] [%clk 1:31:46] } 10. Nd5 { [%eval 0.21] [%clk 1:34:14] } 10... f5 { [%eval 0.2] [%clk 1:32:10] } 11. c3 { [%eval 0.11] [%clk 1:34:40] } 11... Bg7 { [%eval 0.16] [%clk 1:32:35] } 12. exf5 { [%eval 0.24] [%clk 1:34:48] } 12... Bxf5 { [%eval 0.21] [%clk 1:32:06] } 13. Nc2 { [%eval 0.21] [%clk 1:35:13] } 13... O-O { [%eval 0.19] [%clk 1:32:27] } 14. Nce3 { [%eval 0.14] [%clk 1:35:38] } 14... Be6 { [%eval 0.09] [%clk 1:31:48] } 15. Bd3 { [%eval 0.11] [%clk 1:36:01] } 15... f5 { [%eval 0.14] [%clk 1:30:16] } 16. O-O { [%eval 0.13] [%clk 1:36:15] } 16... Ra7 { [%eval 0.31] [%clk 1:27:40] } 17. Qh5 { [%eval 0.03] [%clk 1:36:28] } 17... Raf7 { [%eval 0.0] [%clk 1:28:03] } 18. Bc2 { [%eval 0.0] [%clk 1:36:48] } 18... Ne7 { [%eval -0.03] [%clk 1:26:15] } 19. Nxe7+ { [%eval -0.09] [%clk 1:37:04] } 19... Qxe7 { [%eval 0.0] [%clk 1:26:38] } 20. Rfd1 { [%eval -0.04] [%clk 1:37:29] } 20... h6?! { [%eval 0.67] } { Inaccuracy. Kh8 was best. } { [%clk 1:24:47] } 21. Bb3 { [%eval 0.79] [%clk 1:35:02] } 21... e4 { [%eval 0.91] [%clk 1:22:06] } 22. Nd5 { [%eval 0.63] [%clk 1:35:15] } 22... Qe8?! { [%eval 1.48] } { Inaccuracy. Qg5 was best. } { [%clk 1:14:48] } 23. Nf4?! { [%eval 0.67] } { Inaccuracy. Qg6 was best. } { [%clk 1:28:30] } 23... Bxb3 { [%eval 0.61] [%clk 1:14:28] } 24. axb3 { [%eval 0.63] [%clk 1:28:54] } 24... e3?! { [%eval 1.74] } { Inaccuracy. Be5 was best. } { [%clk 1:13:03] } 25. Qf3 { [%eval 1.73] [%clk 1:29:03] } 25... exf2+ { [%eval 1.74] [%clk 1:10:07] } 26. Kxf2 { [%eval 1.81] [%clk 1:29:18] } 26... Qc8 { [%eval 1.86] [%clk 1:09:15] } 27. Nd5?! { [%eval 0.82] } { Inaccuracy. b4 was best. } { [%clk 1:26:16] } 27... Be5 { [%eval 1.06] [%clk 1:08:13] } 28. Kg1 { [%eval 1.16] [%clk 1:26:05] } 28... Qb7 { [%eval 0.96] [%clk 1:04:14] } 29. Kh1 { [%eval 0.95] [%clk 1:22:17] } 29... Rg7 { [%eval 1.1] [%clk 1:01:05] } 30. Nb4 { [%eval 0.77] [%clk 1:21:55] } 30... Qe7 { [%eval 0.89] [%clk 0:58:31] } 31. Nc6 { [%eval 1.0] [%clk 1:21:01] } 31... Qh4 { [%eval 0.81] [%clk 0:57:34] } 32. Qd5+ { [%eval 0.81] [%clk 1:20:54] } 32... Kh7 { [%eval 0.72] [%clk 0:57:24] } 33. Nxe5 { [%eval 0.81] [%clk 1:21:10] } 33... dxe5 { [%eval 0.79] [%clk 0:57:51] } 34. Qxe5 { [%eval 0.97] [%clk 1:21:09] } 34... Qf2?! { [%eval 1.55] } { Inaccuracy. Qe4 was best. } { [%clk 0:56:41] } 35. Qd5? { [%eval 0.36] } { Mistake. Rg1 was best. } { [%clk 1:19:30] } 35... Qxb2?! { [%eval 1.28] } { Inaccuracy. Rd8 was best. } { [%clk 0:47:32] } 36. Rxa6 { [%eval 1.18] [%clk 1:19:07] } 36... Qxc3? { [%eval 2.97] } { Mistake. Qf2 was best. } { [%clk 0:43:55] } 37. Qd6?? { [%eval 0.94] } { Blunder. Qe6 was best. } { [%clk 1:19:03] } 37... Qxb3 { [%eval 0.88] [%clk 0:43:05] } 38. Qxh6+ { [%eval 0.93] [%clk 1:16:49] } 38... Kg8 { [%eval 0.85] [%clk 0:37:44] } 39. Qe6+?! { [%eval -0.01] } { Inaccuracy. Re1 was best. } { [%clk 1:15:38] } 39... Qxe6 { [%eval 0.0] [%clk 0:38:08] } 40. Rxe6 { [%eval 0.0] [%clk 1:16:02] } 40... Rb7 { [%eval 0.0] [%clk 0:37:54] } 41. Rb1 { [%eval 0.0] [%clk 1:16:22] } 41... b4 { [%eval 0.0] [%clk 0:37:51] } 42. Kg1 { [%eval -0.01] [%clk 1:15:57] } 42... Rb5 { [%eval 0.0] [%clk 0:37:08] } 43. Rc6 { [%eval 0.0] [%clk 1:13:57] } 43... Rf7 { [%eval 0.0] [%clk 0:36:19] } 44. Rb3 { [%eval 0.0] [%clk 1:13:34] } 44... Kf8 { [%eval 0.0] [%clk 0:35:51] } 45. Kf2 { [%eval 0.0] [%clk 1:12:24] } 45... Re7 { [%eval 0.0] [%clk 0:35:11] } 46. Rc4 { [%eval 0.0] [%clk 1:12:18] } 46... Reb7 { [%eval 0.0] [%clk 0:35:26] } 47. Ke3 { [%eval 0.0] [%clk 1:12:02] } 47... Ke7 { [%eval 0.0] [%clk 0:35:43] } 48. Kd3 { [%eval 0.0] [%clk 1:12:06] } 48... Ke6 { [%eval 0.0] [%clk 0:35:44] } 49. g4 { [%eval -0.01] [%clk 1:08:09] } 49... fxg4 { [%eval 0.0] [%clk 0:34:28] } 50. Kd4?! { [%eval -0.78] } { Inaccuracy. Rxg4 was best. } 1/2-1/2