Event: Valdivia Encounter
Site: chess24.com
Date: 2021-09-17
White: Juarez Silva, Gabriel
WhiteElo: 1678
Black: Valdes Escobar, Alvaro
BlackTitle: IM
BlackElo: 2355
Result: 0-1
ECO: B50
Opening: Sicilian Defense: Modern Variations
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:55] } 2. Nf3 { [%eval 0.0] [%clk 1:31:23] } 2... d6 { [%eval 0.0] [%clk 1:31:20] } 3. d3 { [%eval -0.02] [%clk 1:31:50] } 3... Nc6 { [%eval 0.0] [%clk 1:31:12] } 4. g3 { [%eval 0.0] [%clk 1:32:13] } 4... g6 { [%eval -0.07] [%clk 1:31:33] } 5. Bg2 { [%eval -0.09] [%clk 1:32:37] } 5... Bg7 { [%eval -0.13] [%clk 1:31:58] } 6. c3 { [%eval -0.29] [%clk 1:32:57] } 6... e5 { [%eval -0.17] [%clk 1:32:15] } 7. O-O { [%eval -0.12] [%clk 1:33:20] } 7... Nge7 { [%eval -0.27] [%clk 1:32:30] } 8. a4 { [%eval -0.37] [%clk 1:33:23] } 8... O-O { [%eval -0.18] [%clk 1:32:45] } 9. Nbd2 { [%eval -0.58] [%clk 1:33:20] } 9... h6 { [%eval -0.64] [%clk 1:32:29] } 10. Nh4 { [%eval -0.57] [%clk 1:33:20] } 10... Be6 { [%eval -0.36] [%clk 1:26:40] } 11. f4 { [%eval -0.77] [%clk 1:32:26] } 11... Qd7 { [%eval -0.64] [%clk 1:24:48] } 12. f5 { [%eval -1.01] [%clk 1:01:11] } 12... gxf5 { [%eval -0.97] [%clk 1:24:37] } 13. exf5?! { [%eval -1.51] } { Inaccuracy. a5 was best. } { [%clk 1:01:25] } 13... Nxf5 { [%eval -1.49] [%clk 1:24:49] } 14. Nxf5 { [%eval -1.58] [%clk 1:01:25] } 14... Bxf5 { [%eval -1.46] [%clk 1:25:13] } 15. Ne4 { [%eval -1.65] [%clk 1:00:53] } 15... Bg4 { [%eval -1.73] [%clk 1:17:48] } 16. Qb3?! { [%eval -2.74] } { Inaccuracy. Qc2 was best. } { [%clk 0:58:38] } 16... Be6 { [%eval -3.01] [%clk 1:17:34] } 17. Qb5 { [%eval -3.59] [%clk 0:51:03] } 17... f5 { [%eval -3.6] [%clk 1:13:08] } 18. Nd2 { [%eval -3.62] [%clk 0:51:04] } 18... Rab8?! { [%eval -2.38] } { Inaccuracy. a6 was best. } { [%clk 0:40:04] } 19. a5 { [%eval -2.25] [%clk 0:46:46] } 19... Ne7 { [%eval -2.17] [%clk 0:38:58] } 20. Qxd7 { [%eval -2.3] [%clk 0:43:51] } 20... Bxd7 { [%eval -1.98] [%clk 0:39:21] } 21. Re1 { [%eval -2.23] [%clk 0:39:31] } 21... Bc6 { [%eval -2.58] [%clk 0:37:11] } 22. Nc4 { [%eval -2.02] [%clk 0:38:50] } 22... Rbd8 { [%eval -2.32] [%clk 0:35:44] } 23. Bd2 { [%eval -2.19] [%clk 0:35:30] } 23... Bxg2 { [%eval -2.54] [%clk 0:31:06] } 24. Kxg2 { [%eval -2.5] [%clk 0:35:56] } 24... Nc6?! { [%eval -1.8] } { Inaccuracy. Rd7 was best. } { [%clk 0:31:29] } 25. a6 { [%eval -2.38] [%clk 0:31:43] } 25... d5 { [%eval -2.5] [%clk 0:22:53] } 26. Na5 { [%eval -2.99] [%clk 0:31:35] } 26... Nxa5 { [%eval -3.08] [%clk 0:23:16] } 27. Rxa5 { [%eval -2.91] [%clk 0:32:03] } 27... b6 { [%eval -3.05] [%clk 0:23:27] } 28. Ra4 { [%eval -3.35] [%clk 0:32:11] } 28... e4 { [%eval -3.3] [%clk 0:20:00] } 29. dxe4 { [%eval -3.6] [%clk 0:26:54] } 29... fxe4 { [%eval -3.7] [%clk 0:19:59] } 30. Bf4 { [%eval -3.88] [%clk 0:26:57] } 30... Rfe8 { [%eval -3.84] [%clk 0:20:10] } 31. Kf2 { [%eval -3.79] [%clk 0:25:27] } 31... d4?! { [%eval -2.89] } { Inaccuracy. Kf7 was best. } { [%clk 0:19:57] } 32. cxd4 { [%eval -3.11] [%clk 0:25:24] } 32... cxd4 { [%eval -3.72] [%clk 0:20:09] } 33. Ke2 { [%eval -4.35] [%clk 0:25:20] } 33... Re6?! { [%eval -3.27] } { Inaccuracy. b5 was best. } { [%clk 0:16:11] } 34. Rc4?! { [%eval -5.08] } { Inaccuracy. Rc1 was best. } { [%clk 0:24:10] } 34... b5 { [%eval -5.15] [%clk 0:15:21] } 35. Rc5 { [%eval -6.1] [%clk 0:23:01] } 35... Rxa6? { [%eval -3.06] } { Mistake. d3+ was best. } { [%clk 0:07:24] } 36. Rxb5 { [%eval -3.24] [%clk 0:23:24] } 36... Rb6 { [%eval -2.6] [%clk 0:04:45] } 37. Rxb6 { [%eval -2.71] [%clk 0:23:41] } 37... axb6 { [%eval -2.41] [%clk 0:05:13] } 38. Kd2 { [%eval -3.07] [%clk 0:23:07] } 38... Re8 { [%eval -2.84] [%clk 0:05:28] } 39. Rc1 { [%eval -2.99] [%clk 0:23:11] } 39... Re6 { [%eval -2.63] [%clk 0:04:03] } 40. b3 { [%eval -2.98] [%clk 0:19:43] } 40... Kf7 { [%eval -3.14] [%clk 0:03:19] } 41. g4 { [%eval -3.53] [%clk 0:20:12] } 41... Bf8 { [%eval -3.4] [%clk 0:02:03] } 42. Rc7+ { [%eval -4.01] [%clk 0:14:40] } 42... Kg6 { [%eval -4.13] [%clk 0:02:24] } 43. Rc1?! { [%eval -5.68] } { Inaccuracy. h4 was best. } { [%clk 0:14:33] } 43... Bc5?! { [%eval -4.21] } { Inaccuracy. Bb4+ was best. } { [%clk 0:01:55] } 44. Ke2? { [%eval -7.25] } { Mistake. Rc4 was best. } { [%clk 0:13:25] } 44... h5 { [%eval -5.78] [%clk 0:02:11] } 45. h3 { [%eval -7.44] [%clk 0:13:38] } 45... hxg4 { [%eval -7.31] [%clk 0:02:36] } 46. hxg4 { [%eval -7.33] [%clk 0:14:02] } 46... Rf6 { [%eval -7.86] [%clk 0:01:58] } 47. Be5 { [%eval -8.27] [%clk 0:09:37] } 47... d3+ { [%eval -8.12] [%clk 0:01:21] } 48. Kd2 { [%eval -8.46] [%clk 0:10:05] } 48... Rf2+ { [%eval -8.16] [%clk 0:01:15] } 49. Kc3 { [%eval -8.67] [%clk 0:10:24] } 49... Kg5 { [%eval -7.15] [%clk 0:01:02] } 50. Bd4? { [%eval #-44] } { Checkmate is now unavoidable. Kc4 was best. } { [%clk 0:08:08] } 50... Re2? { [%eval -8.19] } { Lost forced checkmate sequence. Rc2+ was best. } { [%clk 0:00:46] } 0-1