Event: Round 9: De La O Lopez, Juan Andres - Silva Sobreyra, Sid Diego
Site: https://lichess.org/broadcast/campeonato-nacional-absoluto-y-femenil-zacatecas-2025--absoluto/round-9/2HFQDpoz/AcAfpTma
Date: 2025-09-30
White: De La O Lopez, Juan Andres
WhiteElo: 2151
Black: Silva Sobreyra, Sid Diego
BlackElo: 2033
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:26:01] } 1... c5 { [%eval 0.24] [%clk 1:30:55] } 2. Nf3 { [%eval 0.2] [%clk 1:26:22] } 2... Nc6 { [%eval 0.3] [%clk 1:31:21] } 3. Bb5 { [%eval 0.17] [%clk 1:26:46] } 3... Nf6 { [%eval 0.24] [%clk 1:31:47] } 4. Bxc6 { [%eval 0.3] [%clk 1:26:57] } 4... dxc6 { [%eval 0.28] [%clk 1:32:11] } 5. d3 { [%eval 0.33] [%clk 1:27:20] } 5... Qc7 { [%eval 0.37] [%clk 1:32:34] } 6. e5 { [%eval 0.41] [%clk 1:27:43] } 6... Nd5 { [%eval 0.41] [%clk 1:33:00] } 7. c4 { [%eval 0.35] [%clk 1:28:08] } 7... Nb6 { [%eval 0.4] [%clk 1:33:29] } 8. Nc3 { [%eval 0.23] [%clk 1:25:02] } 8... Bf5 { [%eval 0.44] [%clk 1:27:51] } 9. Qe2 { [%eval 0.49] [%clk 1:24:49] } 9... O-O-O { [%eval 0.51] [%clk 1:26:23] } 10. Ne4 { [%eval 0.44] [%clk 1:25:08] } 10... h6 { [%eval 0.53] [%clk 1:26:10] } 11. O-O { [%eval 0.24] [%clk 1:16:19] } 11... e6 { [%eval 0.19] [%clk 1:25:58] } 12. Bf4 { [%eval 0.2] [%clk 1:14:28] } 12... Kb8 { [%eval 0.41] [%clk 1:24:31] } 13. Nd6 { [%eval 0.0] [%clk 1:11:09] } 13... g5 { [%eval 0.0] [%clk 1:12:47] } 14. Bg3 { [%eval 0.0] [%clk 1:05:35] } 14... Bg4 { [%eval 0.27] [%clk 1:11:02] } 15. Ne4 { [%eval 0.36] [%clk 0:48:36] } 15... Be7 { [%eval 0.77] [%clk 1:10:03] } 16. h3 { [%eval 0.58] [%clk 0:44:00] } 16... Bf5 { [%eval 0.94] [%clk 1:09:16] } 17. Qe3? { [%eval -0.18] } { Mistake. Nd6 was best. } { [%clk 0:44:21] } 17... Rhg8 { [%eval 0.27] [%clk 1:03:42] } 18. Rfd1 { [%eval 0.16] [%clk 0:42:11] } 18... Nc8 { [%eval 0.66] [%clk 0:58:28] } 19. Nf6 { [%eval 0.63] [%clk 0:39:09] } 19... Rh8 { [%eval 0.62] [%clk 0:54:31] } 20. a3 { [%eval 0.56] [%clk 0:37:35] } 20... Bg6 { [%eval 1.08] [%clk 0:51:01] } 21. b4 { [%eval 0.59] [%clk 0:30:37] } 21... cxb4 { [%eval 0.59] [%clk 0:49:52] } 22. axb4 { [%eval 0.42] [%clk 0:30:49] } 22... Bxb4 { [%eval 0.55] [%clk 0:50:18] } 23. d4 { [%eval 0.57] [%clk 0:31:07] } 23... Qb6 { [%eval 0.65] [%clk 0:41:03] } 24. Bh2 { [%eval 0.44] [%clk 0:25:35] } 24... Ne7 { [%eval 0.37] [%clk 0:39:34] } 25. Qe2?! { [%eval -0.64] } { Inaccuracy. Qb3 was best. } { [%clk 0:25:52] } 25... Bc3 { [%eval -0.56] [%clk 0:31:27] } 26. Rac1 { [%eval -1.37] [%clk 0:24:59] } 26... Qb2 { [%eval -1.21] [%clk 0:14:58] } 27. Qe3 { [%eval -0.88] [%clk 0:24:36] } 27... Ba5?! { [%eval 0.0] } { Inaccuracy. Bb4 was best. } { [%clk 0:10:20] } 28. g4?! { [%eval -0.63] } { Inaccuracy. Ne4 was best. } { [%clk 0:24:34] } 28... Rc8?! { [%eval 0.39] } { Inaccuracy. b5 was best. } { [%clk 0:02:55] } 29. Ne4 { [%eval 0.12] [%clk 0:20:30] } 29... Bxe4 { [%eval 0.08] [%clk 0:05:55] } 30. Qxe4 { [%eval 0.25] [%clk 0:20:53] } 30... Qb6 { [%eval 0.35] [%clk 0:04:14] } 31. Ra1?! { [%eval -0.49] } { Inaccuracy. Rb1 was best. } { [%clk 0:19:11] } 31... Bb4 { [%eval -0.63] [%clk 0:03:33] } 32. Rdb1 { [%eval -0.65] [%clk 0:18:01] } 32... a5 { [%eval -0.59] [%clk 0:03:58] } 33. Ne1 { [%eval -0.75] [%clk 0:17:02] } 33... Rcd8?! { [%eval -0.13] } { Inaccuracy. h5 was best. } { [%clk 0:03:15] } 34. c5?? { [%eval -2.3] } { Blunder. Nc2 was best. } { [%clk 0:15:18] } 34... Qc7? { [%eval -0.84] } { Mistake. Qb5 was best. } { [%clk 0:03:44] } 35. Nc2 { [%eval -0.86] [%clk 0:13:35] } 35... Nd5 { [%eval -1.02] [%clk 0:04:01] } 36. Qf3 { [%eval -0.79] [%clk 0:12:42] } 36... Rdg8 { [%eval -0.46] [%clk 0:02:39] } 37. Na3?? { [%eval -2.53] } { Blunder. Bg3 was best. } { [%clk 0:12:22] } 37... Bc3?? { [%eval 0.0] } { Blunder. h5 was best. } { [%clk 0:02:40] } 38. Nc4 { [%eval -0.06] [%clk 0:12:31] } 38... Bxa1 { [%eval 0.0] [%clk 0:01:45] } 39. Rxa1 { [%eval 0.0] [%clk 0:12:53] } 39... h5 { [%eval 0.0] [%clk 0:02:10] } 40. Nxa5?? { [%eval -2.82] } { Blunder. Rxa5 was best. } { [%clk 0:12:43] } 40... hxg4 { [%eval -2.7] [%clk 0:02:30] } 41. hxg4? { [%eval -4.4] } { Mistake. Qxg4 was best. } { [%clk 0:13:03] } 41... f5 { [%eval -4.23] [%clk 0:02:06] } 42. Nc4?! { [%eval -5.47] } { Inaccuracy. Qb3 was best. } { [%clk 0:12:54] } 42... Rxh2 { [%eval -5.3] [%clk 0:02:07] } 43. Kxh2 { [%eval -6.1] [%clk 0:03:55] } 43... Rh8+ { [%eval -6.19] [%clk 0:02:15] } 44. Kg1 { [%eval -5.97] [%clk 0:04:00] } 44... Qh7 { [%eval -5.78] [%clk 0:02:22] } 45. Ra2?? { [%eval #-9] } { Checkmate is now unavoidable. Kf1 was best. } { [%clk 0:00:40] } 45... Nf4 { [%eval #-8] [%clk 0:02:34] } 0-1