Event: Round 4: Valle, Efrain - Silva, Jorge
Date: 2025-02-23
White: Valle, Efrain
WhiteTitle: FM
WhiteElo: 2091
Black: Silva, Jorge
BlackTitle: CM
BlackElo: 1987
Result: 1-0
ECO: A05
Opening: Zukertort Opening
Variant: Standard
TimeControl: 15+10

1. Nf3 { [%eval 0.14] [%clk 0:15:10] } 1... Nf6 { [%eval 0.18] [%clk 0:15:10] } 2. g3 { [%eval 0.11] [%clk 0:15:15] } 2... e6 { [%eval 0.12] [%clk 0:15:17] } 3. Bg2 { [%eval 0.17] [%clk 0:15:19] } 3... Be7 { [%eval 0.17] [%clk 0:15:01] } 4. c4 { [%eval 0.28] [%clk 0:15:24] } 4... O-O { [%eval 0.27] [%clk 0:15:03] } 5. O-O { [%eval 0.16] [%clk 0:15:30] } 5... c5 { [%eval 0.34] [%clk 0:14:45] } 6. Nc3 { [%eval 0.28] [%clk 0:15:31] } 6... Nc6 { [%eval 0.28] [%clk 0:14:49] } 7. d4 { [%eval 0.27] [%clk 0:15:05] } 7... d6 { [%eval 0.77] [%clk 0:14:13] } 8. e4 { [%eval 0.41] [%clk 0:14:57] } 8... cxd4 { [%eval 0.56] [%clk 0:14:02] } 9. Nxd4 { [%eval 0.57] [%clk 0:15:00] } 9... Bd7 { [%eval 0.76] [%clk 0:13:33] } 10. Ndb5 { [%eval 0.47] [%clk 0:14:43] } 10... Be8 { [%eval 0.97] [%clk 0:13:17] } 11. Bf4 { [%eval 1.07] [%clk 0:14:32] } 11... Ne5?! { [%eval 1.7] } { Inaccuracy. e5 was best. } { [%clk 0:12:13] } 12. Bxe5?? { [%eval -1.15] } { Blunder. c5 was best. } { [%clk 0:13:56] } 12... dxe5 { [%eval -1.02] [%clk 0:12:22] } 13. Qxd8 { [%eval -1.09] [%clk 0:13:51] } 13... Bxd8?! { [%eval -0.22] } { Inaccuracy. Rxd8 was best. } { [%clk 0:12:20] } 14. Rfd1 { [%eval -0.41] [%clk 0:11:43] } 14... Bc6 { [%eval -0.37] [%clk 0:12:09] } 15. b4 { [%eval -0.37] [%clk 0:10:50] } 15... a5 { [%eval -0.37] [%clk 0:10:09] } 16. a3 { [%eval -0.22] [%clk 0:10:50] } 16... Be7 { [%eval -0.16] [%clk 0:09:58] } 17. c5 { [%eval -0.23] [%clk 0:10:23] } 17... b6 { [%eval -0.01] [%clk 0:09:39] } 18. cxb6 { [%eval -0.35] [%clk 0:05:14] } 18... axb4 { [%eval -0.31] [%clk 0:09:26] } 19. axb4 { [%eval -0.42] [%clk 0:05:19] } 19... Bxb4 { [%eval -0.29] [%clk 0:09:08] } 20. Ra7?! { [%eval -1.37] } { Inaccuracy. Rac1 was best. } { [%clk 0:04:24] } 20... Rab8 { [%eval -1.49] [%clk 0:05:40] } 21. Rb1 { [%eval -1.43] [%clk 0:03:24] } 21... Bc5 { [%eval -1.46] [%clk 0:05:12] } 22. Rc7 { [%eval -1.71] [%clk 0:02:06] } 22... Bxb5?? { [%eval 0.86] } { Blunder. Rxb6 was best. } { [%clk 0:03:55] } 23. Rxc5 { [%eval 0.88] [%clk 0:02:03] } 23... Ba6?! { [%eval 1.63] } { Inaccuracy. Bd3 was best. } { [%clk 0:03:34] } 24. Rxe5? { [%eval 0.07] } { Mistake. Na4 was best. } { [%clk 0:02:03] } 24... Rfc8 { [%eval 0.04] [%clk 0:03:28] } 25. Na4 { [%eval 0.0] [%clk 0:01:48] } 25... Nd7?? { [%eval 2.56] } { Blunder. Bd3 was best. } { [%clk 0:02:44] } 26. Ra5 { [%eval 2.45] [%clk 0:01:48] } 26... Bb7 { [%eval 2.58] [%clk 0:02:40] } 27. e5 { [%eval 2.63] [%clk 0:01:42] } 27... Kf8?! { [%eval 3.82] } { Inaccuracy. Bxg2 was best. } { [%clk 0:01:53] } 28. Bxb7 { [%eval 3.75] [%clk 0:01:21] } 28... Rxb7 { [%eval 3.63] [%clk 0:02:02] } 29. Ra7 { [%eval 3.68] [%clk 0:00:47] } 29... Rcb8 { [%eval 3.51] [%clk 0:01:58] } 30. Rxb7?! { [%eval 2.36] } { Inaccuracy. Rc1 was best. } { [%clk 0:00:48] } 30... Rxb7 { [%eval 1.95] [%clk 0:02:08] } 31. Rc1? { [%eval 0.72] } { Mistake. f4 was best. } { [%clk 0:00:50] } 31... Nxe5?? { [%eval 5.7] } { Blunder. Rb8 was best. } { [%clk 0:01:06] } 32. Rc7 { [%eval 5.63] [%clk 0:00:41] } 32... Rb8 { [%eval 5.65] [%clk 0:00:25] } 33. f4 { [%eval 5.68] [%clk 0:00:38] } 33... Nf3+ { [%eval 5.45] [%clk 0:00:22] } 34. Kf2 { [%eval 4.53] [%clk 0:00:46] } 34... Nd2 { [%eval 5.07] [%clk 0:00:20] } 35. Ke3 { [%eval 4.87] [%clk 0:00:37] } 35... Nb3?! { [%eval 6.38] } { Inaccuracy. Nf1+ was best. } { [%clk 0:00:17] } 36. b7 { [%eval 6.03] [%clk 0:00:38] } 36... Kg8 1-0