Event: Round 4: David Arenas - Anderson Esmeraldas Huachi
Date: 2023-08-05
White: David Arenas
Black: Anderson Esmeraldas Huachi
Result: 1-0
ECO: B93
Opening: Sicilian Defense: Najdorf Variation, Amsterdam Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:45] } 1... c5 { [%eval 0.32] [%clk 1:30:00] } 2. Nf3 { [%eval 0.0] [%clk 1:31:10] } 2... d6 { [%eval 0.0] [%clk 1:30:24] } 3. d4 { [%eval 0.25] [%clk 1:31:33] } 3... cxd4 { [%eval 0.13] [%clk 1:30:49] } 4. Nxd4 { [%eval 0.27] [%clk 1:31:58] } 4... Nf6 { [%eval 0.3] [%clk 1:31:13] } 5. Nc3 { [%eval 0.21] [%clk 1:32:26] } 5... a6 { [%eval 0.39] [%clk 1:31:39] } 6. f4 { [%eval 0.0] [%clk 1:32:47] } 6... e5 { [%eval -0.17] [%clk 1:30:04] } 7. Nf3 { [%eval 0.0] [%clk 1:33:08] } 7... Nc6?! { [%eval 0.62] } { Inaccuracy. Nbd7 was best. } { [%clk 1:30:06] } 8. fxe5 { [%eval 0.37] [%clk 1:24:22] } 8... dxe5 { [%eval 0.71] [%clk 1:30:16] } 9. Qxd8+ { [%eval 0.71] [%clk 1:24:45] } 9... Kxd8 { [%eval 0.66] [%clk 1:30:05] } 10. Bg5 { [%eval 0.62] [%clk 1:24:43] } 10... Be7 { [%eval 0.74] [%clk 1:28:05] } 11. Bxf6 { [%eval 0.54] [%clk 1:16:38] } 11... gxf6 { [%eval 0.87] [%clk 1:21:36] } 12. O-O-O+ { [%eval 0.87] [%clk 1:12:42] } 12... Ke8 { [%eval 0.87] [%clk 1:21:49] } 13. Nd5 { [%eval 0.87] [%clk 1:12:52] } 13... Bd8 { [%eval 0.98] [%clk 1:21:58] } 14. Nh4 { [%eval 0.99] [%clk 1:12:54] } 14... Rg8 { [%eval 1.22] [%clk 1:17:52] } 15. g3 { [%eval 1.21] [%clk 1:13:01] } 15... Bg4 { [%eval 1.1] [%clk 1:17:35] } 16. Rd3 { [%eval 0.86] [%clk 1:09:56] } 16... Rc8?! { [%eval 1.62] } { Inaccuracy. Nd4 was best. } { [%clk 1:17:13] } 17. c3 { [%eval 1.47] [%clk 1:09:51] } 17... Kf8 { [%eval 1.39] [%clk 1:04:18] } 18. Kb1 { [%eval 1.62] [%clk 1:07:00] } 18... Kg7 { [%eval 1.71] [%clk 1:02:58] } 19. h3 { [%eval 1.16] [%clk 0:51:29] } 19... Be6 { [%eval 1.24] [%clk 1:03:12] } 20. Rf3 { [%eval 0.98] [%clk 0:51:55] } 20... Be7?! { [%eval 1.63] } { Inaccuracy. Rh8 was best. } { [%clk 0:50:03] } 21. Nf5+ { [%eval 1.52] [%clk 0:40:25] } 21... Bxf5 { [%eval 1.85] [%clk 0:49:52] } 22. Rxf5 { [%eval 1.86] [%clk 0:40:54] } 22... Rcd8 { [%eval 2.29] [%clk 0:42:09] } 23. Bc4 { [%eval 2.05] [%clk 0:40:12] } 23... Rd6 { [%eval 2.01] [%clk 0:42:00] } 24. Rhf1 { [%eval 2.15] [%clk 0:40:24] } 24... Bd8 { [%eval 2.17] [%clk 0:41:32] } 25. g4 { [%eval 2.08] [%clk 0:40:25] } 25... h6 { [%eval 2.45] [%clk 0:38:54] } 26. h4?! { [%eval 1.57] } { Inaccuracy. a4 was best. } { [%clk 0:38:55] } 26... Rf8 { [%eval 2.16] [%clk 0:30:19] } 27. R5f3 { [%eval 1.83] [%clk 0:37:37] } 27... b5 { [%eval 1.81] [%clk 0:20:51] } 28. Be2 { [%eval 1.28] [%clk 0:37:59] } 28... Ne7 { [%eval 1.45] [%clk 0:16:52] } 29. Nxf6 { [%eval 1.17] [%clk 0:32:20] } 29... Ng6 { [%eval 1.29] [%clk 0:17:11] } 30. Nh5+ { [%eval 1.12] [%clk 0:32:42] } 30... Kg8 { [%eval 1.22] [%clk 0:17:32] } 31. Bd1 { [%eval 1.29] [%clk 0:31:47] } 31... Nxh4 { [%eval 1.34] [%clk 0:09:23] } 32. R3f2 { [%eval 1.34] [%clk 0:32:12] } 32... a5 { [%eval 1.12] [%clk 0:08:39] } 33. Bb3 { [%eval 1.32] [%clk 0:30:23] } 33... Rd7 { [%eval 1.31] [%clk 0:09:08] } 34. Nf6+ { [%eval 1.03] [%clk 0:26:17] } 34... Bxf6 { [%eval 1.05] [%clk 0:09:36] } 35. Rxf6 { [%eval 0.86] [%clk 0:26:46] } 35... Kg7?! { [%eval 1.62] } { Inaccuracy. Ng2 was best. } { [%clk 0:10:06] } 36. Rb6 { [%eval 1.73] [%clk 0:27:02] } 36... a4 { [%eval 1.67] [%clk 0:08:54] } 37. Bc2 { [%eval 1.47] [%clk 0:25:31] } 37... Ng2 { [%eval 1.47] [%clk 0:09:15] } 38. Rxb5 { [%eval 1.64] [%clk 0:24:55] } 38... Ne3 { [%eval 2.12] [%clk 0:09:44] } 39. Rf3 { [%eval 2.59] [%clk 0:24:07] } 39... Nxc2 { [%eval 2.59] [%clk 0:08:30] } 40. Kxc2 { [%eval 2.44] [%clk 0:24:36] } 40... Rfd8 { [%eval 2.78] [%clk 0:08:59] } 41. Rf2 { [%eval 2.85] [%clk 0:25:04] } 41... f6 { [%eval 2.73] [%clk 0:09:05] } 42. Ra5 { [%eval 3.09] [%clk 0:25:13] } 42... Rd3 { [%eval 2.87] [%clk 0:09:19] } 43. Ra6?! { [%eval 1.86] } { Inaccuracy. Rxa4 was best. } { [%clk 0:21:06] } 43... R8d6?? { [%eval 4.16] } { Blunder. Rg3 was best. } { [%clk 0:09:44] } 44. Rxd6 { [%eval 4.04] [%clk 0:21:23] } 44... Rxd6 { [%eval 4.39] [%clk 0:10:12] } 45. b4 { [%eval 4.06] [%clk 0:21:46] } 45... axb3+ { [%eval 4.28] [%clk 0:10:14] } 46. axb3 { [%eval 4.34] [%clk 0:22:15] } 46... Kg6 { [%eval 4.72] [%clk 0:10:36] } 47. b4 { [%eval 4.6] [%clk 0:19:55] } 47... Kg5 { [%eval 4.88] [%clk 0:10:25] } 48. b5 { [%eval 4.89] [%clk 0:20:04] } 48... Kxg4 { [%eval 4.6] [%clk 0:10:44] } 49. c4 { [%eval 4.85] [%clk 0:19:48] } 49... Rb6 { [%eval 5.33] [%clk 0:11:13] } 50. Kc3 { [%eval 4.96] [%clk 0:20:02] } 50... h5 { [%eval 5.11] [%clk 0:10:58] } 51. Kb4 { [%eval 5.2] [%clk 0:20:16] } 51... Kg3 { [%eval 5.41] [%clk 0:11:15] } 52. c5 { [%eval 5.89] [%clk 0:20:12] } 52... Rb8 { [%eval 6.01] [%clk 0:11:09] } 53. Rxf6 { [%eval 6.13] [%clk 0:20:29] } 53... Rh8 { [%eval 6.33] [%clk 0:11:33] } 54. b6 { [%eval 6.25] [%clk 0:20:19] } 54... h4 { [%eval 6.27] [%clk 0:11:57] } 55. b7 { [%eval 6.31] [%clk 0:19:53] } 55... h3 { [%eval 6.54] [%clk 0:12:20] } 56. Rf1 { [%eval 6.11] [%clk 0:19:44] } 56... Kg2 { [%eval 6.3] [%clk 0:12:27] } 57. Rc1 { [%eval 6.38] [%clk 0:19:25] } 57... h2 { [%eval 6.6] [%clk 0:10:55] } 58. c6 { [%eval 6.56] [%clk 0:19:51] } 58... Rb8 { [%eval 6.72] [%clk 0:11:12] } 59. Kb5 { [%eval 6.76] [%clk 0:20:10] } 1-0