Event: Round 8: Leonel Figueredo Losada - Sergio E Barrientos
Date: 2023-05-21
White: Leonel Figueredo Losada
WhiteTitle: IM
Black: Sergio E Barrientos
BlackTitle: GM
Result: 0-1
ECO: B41
Opening: Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:03] } 1... c5 { [%eval 0.32] [%clk 1:28:57] } 2. Nf3 { [%eval 0.0] [%clk 1:29:51] } 2... e6 { [%eval 0.34] [%clk 1:29:25] } 3. d4 { [%eval 0.42] [%clk 1:29:34] } 3... cxd4 { [%eval 0.37] [%clk 1:29:53] } 4. Nxd4 { [%eval 0.4] [%clk 1:29:58] } 4... a6 { [%eval 0.58] [%clk 1:30:20] } 5. c4 { [%eval 0.27] [%clk 1:29:16] } 5... Nf6 { [%eval 0.18] [%clk 1:30:46] } 6. Nc3 { [%eval 0.13] [%clk 1:29:43] } 6... Qc7 { [%eval 0.5] [%clk 1:30:48] } 7. a3 { [%eval 0.4] [%clk 1:27:47] } 7... b6 { [%eval 0.71] [%clk 1:31:14] } 8. Be3 { [%eval 0.66] [%clk 1:27:20] } 8... Bb7 { [%eval 0.62] [%clk 1:31:02] } 9. f3 { [%eval 0.64] [%clk 1:27:45] } 9... d6 { [%eval 0.72] [%clk 1:30:52] } 10. Rc1 { [%eval 0.7] [%clk 1:25:59] } 10... Be7 { [%eval 0.61] [%clk 1:31:08] } 11. Be2 { [%eval 0.7] [%clk 1:26:23] } 11... Nbd7 { [%eval 1.13] [%clk 1:31:26] } 12. g4 { [%eval 0.78] [%clk 1:25:51] } 12... h6 { [%eval 1.25] [%clk 1:28:29] } 13. Kd2 { [%eval 1.13] [%clk 1:26:08] } 13... Rc8 { [%eval 1.29] [%clk 1:25:59] } 14. Kc2 { [%eval 1.26] [%clk 1:26:29] } 14... Ne5 { [%eval 1.18] [%clk 1:23:59] } 15. Kb1 { [%eval 1.26] [%clk 1:25:09] } 15... g5 { [%eval 1.22] [%clk 1:23:41] } 16. h4 { [%eval 1.14] [%clk 1:18:33] } 16... Rg8 { [%eval 1.01] [%clk 1:23:14] } 17. hxg5 { [%eval 1.17] [%clk 1:18:50] } 17... hxg5 { [%eval 1.13] [%clk 1:23:42] } 18. Qd2 { [%eval 1.19] [%clk 1:18:08] } 18... Qd8 { [%eval 1.02] [%clk 1:19:31] } 19. Na4 { [%eval 1.0] [%clk 1:05:34] } 19... Nfd7 { [%eval 1.33] [%clk 1:19:06] } 20. b4 { [%eval 0.95] [%clk 1:05:22] } 20... Ra8 { [%eval 1.24] [%clk 1:15:12] } 21. Qc2?! { [%eval 0.65] } { Inaccuracy. Ka2 was best. } { [%clk 0:52:19] } 21... Qb8 { [%eval 0.94] [%clk 1:13:03] } 22. Qb3 { [%eval 0.51] [%clk 0:51:45] } 22... a5 { [%eval 0.5] [%clk 1:11:58] } 23. Nb5?! { [%eval -0.11] } { Inaccuracy. b5 was best. } { [%clk 0:49:56] } 23... Bc6?! { [%eval 0.54] } { Inaccuracy. axb4 was best. } { [%clk 1:07:38] } 24. Nac3?! { [%eval -0.24] } { Inaccuracy. bxa5 was best. } { [%clk 0:50:13] } 24... Kf8?! { [%eval 0.49] } { Inaccuracy. axb4 was best. } { [%clk 1:01:24] } 25. Rcd1 { [%eval 0.03] [%clk 0:50:21] } 25... Nf6?! { [%eval 0.63] } { Inaccuracy. axb4 was best. } { [%clk 1:01:12] } 26. Qb2 { [%eval 0.71] [%clk 0:38:49] } 26... Ne8 { [%eval 0.9] [%clk 1:00:01] } 27. Rh7 { [%eval 0.43] [%clk 0:36:00] } 27... axb4 { [%eval 0.36] [%clk 0:58:56] } 28. axb4 { [%eval 0.38] [%clk 0:36:27] } 28... Qb7 { [%eval 0.57] [%clk 0:57:01] } 29. Nd4 { [%eval 0.57] [%clk 0:26:46] } 29... Bd7 { [%eval 0.38] [%clk 0:55:30] } 30. Rhh1 { [%eval 0.72] [%clk 0:26:01] } 30... Bf6 { [%eval 0.48] [%clk 0:52:34] } 31. Qb3 { [%eval 0.66] [%clk 0:25:48] } 31... Ng6 { [%eval 0.86] [%clk 0:51:57] } 32. Rd2 { [%eval 0.66] [%clk 0:25:30] } 32... Nf4 { [%eval 0.8] [%clk 0:52:01] } 33. Bf1?! { [%eval 0.11] } { Inaccuracy. b5 was best. } { [%clk 0:24:19] } 33... Nc7?! { [%eval 0.93] } { Inaccuracy. Be5 was best. } { [%clk 0:49:35] } 34. Rhh2 { [%eval 0.54] [%clk 0:21:36] } 34... Be5 { [%eval 0.69] [%clk 0:46:35] } 35. Ra2?! { [%eval 0.0] } { Inaccuracy. b5 was best. } { [%clk 0:20:00] } 35... Ke7 { [%eval 0.4] [%clk 0:46:01] } 36. Rxa8 { [%eval 0.38] [%clk 0:20:20] } 36... Rxa8 { [%eval 0.31] [%clk 0:46:08] } 37. Ra2 { [%eval -0.21] [%clk 0:20:15] } 37... Rh8 { [%eval -0.06] [%clk 0:46:16] } 38. Rd2 { [%eval -0.13] [%clk 0:19:02] } 38... Rh1 { [%eval -0.16] [%clk 0:45:51] } 39. Rd1 { [%eval -0.09] [%clk 0:19:29] } 39... Qa8 { [%eval 0.2] [%clk 0:43:33] } 40. Qa2 { [%eval -0.23] [%clk 0:16:58] } 40... Qh8 { [%eval -0.64] [%clk 0:34:52] } 41. Qa7 { [%eval -0.88] [%clk 0:06:47] } 41... Rxf1 { [%eval -1.0] [%clk 0:34:54] } 42. Nc6+ { [%eval -0.74] [%clk 0:07:05] } 42... Bxc6 { [%eval -0.96] [%clk 0:35:14] } 43. Qxc7+ { [%eval -0.87] [%clk 0:07:31] } 43... Bd7 { [%eval -1.09] [%clk 0:35:36] } 44. Rxf1 { [%eval -0.93] [%clk 0:07:31] } 44... Bxc3 { [%eval -0.93] [%clk 0:36:01] } 45. Rd1 { [%eval -1.31] [%clk 0:07:56] } 45... Be5 { [%eval -1.22] [%clk 0:36:09] } 46. Bxb6 { [%eval -1.3] [%clk 0:06:38] } 46... Ne2 { [%eval -1.11] [%clk 0:32:06] } 47. Kc2 { [%eval -1.27] [%clk 0:05:10] } 47... Qa8 { [%eval -0.75] [%clk 0:29:39] } 48. Ba5?? { [%eval -2.85] } { Blunder. Ba7 was best. } { [%clk 0:03:28] } 48... Nd4+ { [%eval -3.02] [%clk 0:29:13] } 49. Kd3 { [%eval -3.7] [%clk 0:01:41] } 49... Nc6 { [%eval -3.78] [%clk 0:29:38] } 50. Ke2?! { [%eval -4.81] } { Inaccuracy. Qb6 was best. } { [%clk 0:01:06] } 50... Qh8 { [%eval -4.37] [%clk 0:25:02] } 51. Qb6 { [%eval -4.83] [%clk 0:00:33] } 51... Bd4 { [%eval -4.26] [%clk 0:24:15] } 52. c5?! { [%eval -6.28] } { Inaccuracy. Rxd4 was best. } { [%clk 0:00:35] } 52... Qh2+ { [%eval -6.95] [%clk 0:20:37] } 53. Kd3 { [%eval -7.41] [%clk 0:00:55] } 53... Ne5+ { [%eval #-8] [%clk 0:18:49] } 54. Kxd4 { [%eval #-8] [%clk 0:01:11] } 54... Qb2+?? { [%eval -6.66] } { Lost forced checkmate sequence. Qf2+ was best. } { [%clk 0:19:11] } 0-1