Event: Round 7: Jorge Sepulveda Rojas - Mauricio Marrujo Pardo
Site: https://lichess.org/study/76FRi2hN/vpa3Xl7H
Date: 2023-02-16
White: Alvaro Valdes Escobar
WhiteTitle: IM
Black: Jose Hernandez Riera
BlackTitle: FM
Result: 1-0
ECO: D34
Opening: Tarrasch Defense: Classical Variation, Réti Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... d5 { [%eval 0.27] [%clk 1:26:13] } 2. c4 { [%eval 0.29] [%clk 1:30:40] } 2... e6 { [%eval 0.3] [%clk 1:26:21] } 3. Nf3 { [%eval 0.0] [%clk 1:30:44] } 3... c5 { [%eval 0.47] [%clk 1:26:45] } 4. cxd5 { [%eval 0.46] [%clk 1:30:42] } 4... exd5 { [%eval 0.49] [%clk 1:27:13] } 5. g3 { [%eval 0.4] [%clk 1:31:03] } 5... Nc6 { [%eval 0.52] [%clk 1:27:05] } 6. Bg2 { [%eval 0.67] [%clk 1:31:25] } 6... Nf6 { [%eval 0.59] [%clk 1:26:26] } 7. O-O { [%eval 0.51] [%clk 1:29:08] } 7... Be7 { [%eval 0.44] [%clk 1:26:50] } 8. dxc5 { [%eval 0.42] [%clk 1:27:01] } 8... Bxc5 { [%eval 0.79] [%clk 1:26:55] } 9. Nc3 { [%eval 0.4] [%clk 1:24:33] } 9... O-O { [%eval 0.33] [%clk 1:24:29] } 10. Na4 { [%eval 0.49] [%clk 1:23:08] } 10... Be7 { [%eval 0.27] [%clk 1:21:34] } 11. Be3 { [%eval 0.2] [%clk 1:20:59] } 11... Re8 { [%eval 0.51] [%clk 1:20:54] } 12. Rc1 { [%eval 0.33] [%clk 1:20:36] } 12... Ne4 { [%eval 0.47] [%clk 1:12:35] } 13. Nd4 { [%eval 0.44] [%clk 1:16:07] } 13... Bd7 { [%eval 0.7] [%clk 1:07:04] } 14. Nc3 { [%eval 0.8] [%clk 1:05:11] } 14... Nxc3 { [%eval 0.73] [%clk 1:05:03] } 15. Rxc3 { [%eval 0.79] [%clk 1:04:21] } 15... Bf6 { [%eval 0.73] [%clk 1:04:12] } 16. Re1 { [%eval 0.35] [%clk 1:02:18] } 16... Bg4? { [%eval 1.72] } { Mistake. h6 was best. } { [%clk 0:43:23] } 17. Nxc6 { [%eval 1.7] [%clk 0:36:23] } 17... bxc6 { [%eval 1.64] [%clk 0:43:51] } 18. Rxc6 { [%eval 1.57] [%clk 0:36:42] } 18... d4?! { [%eval 2.49] } { Inaccuracy. Rb8 was best. } { [%clk 0:38:00] } 19. Rxf6 { [%eval 1.92] [%clk 0:36:51] } 19... dxe3?? { [%eval 4.3] } { Blunder. gxf6 was best. } { [%clk 0:37:26] } 20. Qxd8?? { [%eval 0.63] } { Blunder. Rd6 was best. } { [%clk 0:36:47] } 20... Raxd8 { [%eval 0.72] [%clk 0:37:42] } 21. Rf4 { [%eval 0.7] [%clk 0:35:29] } 21... Be6 { [%eval 0.97] [%clk 0:35:32] } 22. b3 { [%eval 1.11] [%clk 0:35:36] } 22... Rd2 { [%eval 1.19] [%clk 0:32:44] } 23. Ra4 { [%eval 1.06] [%clk 0:35:53] } 23... Re7?? { [%eval 3.2] } { Blunder. exf2+ was best. } { [%clk 0:32:59] } 24. fxe3 { [%eval 2.5] [%clk 0:35:46] } 24... h5 { [%eval 2.84] [%clk 0:32:48] } 25. Bf3 { [%eval 2.54] [%clk 0:34:14] } 25... g6 { [%eval 3.1] [%clk 0:32:05] } 26. Rc1 { [%eval 2.84] [%clk 0:33:47] } 26... Red7 { [%eval 3.1] [%clk 0:29:51] } 27. Rc8+ { [%eval 2.41] [%clk 0:11:41] } 27... Kg7 { [%eval 2.97] [%clk 0:29:53] } 28. Ra8?? { [%eval 0.13] } { Blunder. Kf2 was best. } { [%clk 0:11:27] } 28... Bh3 { [%eval 0.21] [%clk 0:26:38] } 29. Kf2 { [%eval 0.16] [%clk 0:11:03] } 29... Rd1?? { [%eval 3.12] } { Blunder. Rc2 was best. } { [%clk 0:26:25] } 30. e4 { [%eval 3.17] [%clk 0:11:23] } 30... Rc7 { [%eval 3.29] [%clk 0:23:06] } 31. Rc4 { [%eval 3.23] [%clk 0:07:49] } 31... Re7 { [%eval 3.56] [%clk 0:22:32] } 32. Ke3 { [%eval 3.72] [%clk 0:06:06] } 32... Kh6 { [%eval 3.23] [%clk 0:22:11] } 33. Rc5 { [%eval 3.63] [%clk 0:04:23] } 33... f6 { [%eval 4.2] [%clk 0:15:48] } 34. Rb8 { [%eval 4.08] [%clk 0:02:09] } 34... g5?! { [%eval 5.61] } { Inaccuracy. Ra1 was best. } { [%clk 0:11:08] } 35. Rh8+?! { [%eval 3.88] } { Inaccuracy. e5 was best. } { [%clk 0:01:18] } 35... Kg7 { [%eval 3.75] [%clk 0:10:50] } 36. Rxh5 { [%eval 4.12] [%clk 0:01:39] } 36... g4 { [%eval 4.6] [%clk 0:10:26] } 37. Rh4 { [%eval 5.26] [%clk 0:01:58] } 37... gxf3 { [%eval 4.61] [%clk 0:06:13] } 38. Rxh3 { [%eval 5.03] [%clk 0:02:27] } 38... fxe2 { [%eval 4.75] [%clk 0:05:54] } 39. Kxe2 { [%eval 5.0] [%clk 0:02:56] } 39... Ra1 { [%eval 5.25] [%clk 0:06:22] } 40. Ra5 { [%eval 5.09] [%clk 0:03:07] } 40... Rxe4+ { [%eval 5.04] [%clk 0:06:41] } 41. Kf3 { [%eval 5.05] [%clk 0:03:07] } 41... Rae1 { [%eval 5.13] [%clk 0:06:12] } 42. Rxa7+ { [%eval 5.16] [%clk 0:02:33] } 42... Kg6 { [%eval 5.59] [%clk 0:06:28] } 43. Rh8 { [%eval 5.07] [%clk 0:00:52] } 43... R4e3+ { [%eval 5.69] [%clk 0:04:42] } 44. Kg4 { [%eval 5.58] [%clk 0:00:45] } 44... f5+ { [%eval 6.85] [%clk 0:04:29] } 45. Kh3 { [%eval 7.17] [%clk 0:00:42] } 45... f4 { [%eval 7.43] [%clk 0:04:36] } 46. Rg8+ { [%eval 7.22] [%clk 0:00:58] } 46... Kh6 { [%eval 7.37] [%clk 0:04:54] } 47. Rh8+ { [%eval 7.22] [%clk 0:01:17] } 47... Kg6 { [%eval 7.18] [%clk 0:05:23] } 48. Rg8+ { [%eval 7.07] [%clk 0:01:41] } 48... Kh6 { [%eval 7.26] [%clk 0:05:45] } 49. Rf7 { [%eval 6.91] [%clk 0:00:59] } 49... f3 { [%eval 7.65] [%clk 0:05:20] } 50. Rgf8 { [%eval 7.57] [%clk 0:00:36] } 50... Rf1 { [%eval 7.92] [%clk 0:05:39] } 51. Rf4 { [%eval 7.66] [%clk 0:00:41] } 51... Rf2 { [%eval 7.33] [%clk 0:04:42] } 52. Kg4 { [%eval 7.37] [%clk 0:00:34] } 52... Rxh2 { [%eval 11.91] [%clk 0:04:07] } 53. Rh8+ { [%eval 11.61] [%clk 0:00:54] } 1-0