Event: Round 8: Rivero Ochoa, Alan Alexis - Villamil Alarcon, Hector Orlando
Date: 2025-04-18
White: Rivero Ochoa, Alan Alexis
WhiteElo: 1699
Black: Villamil Alarcon, Hector Orlando
BlackElo: 1916
Result: 1-0
ECO: D78
Opening: Neo-Grünfeld Defense: Classical Variation, Original Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:39] } 1... Nf6 { [%eval 0.19] [%clk 1:30:57] } 2. Nf3 { [%eval 0.11] [%clk 1:30:25] } 2... g6 { [%eval 0.22] [%clk 1:31:21] } 3. g3 { [%eval 0.0] [%clk 1:30:07] } 3... Bg7 { [%eval 0.2] [%clk 1:31:36] } 4. Bg2 { [%eval 0.07] [%clk 1:30:01] } 4... O-O { [%eval 0.06] [%clk 1:31:34] } 5. O-O { [%eval 0.12] [%clk 1:29:54] } 5... d5 { [%eval 0.1] [%clk 1:31:47] } 6. c4 { [%eval 0.08] [%clk 1:29:52] } 6... c6 { [%eval 0.1] [%clk 1:30:16] } 7. Nc3 { [%eval 0.02] [%clk 1:25:57] } 7... a6?! { [%eval 0.6] } { Inaccuracy. dxc4 was best. } { [%clk 1:29:56] } 8. Qb3 { [%eval 0.7] [%clk 1:21:58] } 8... e6 { [%eval 0.85] [%clk 1:28:04] } 9. c5 { [%eval 0.46] [%clk 1:15:51] } 9... Nbd7 { [%eval 0.38] [%clk 1:26:39] } 10. Bf4 { [%eval 0.44] [%clk 1:15:36] } 10... Re8 { [%eval 0.62] [%clk 1:26:50] } 11. Qc2 { [%eval 0.21] [%clk 1:10:22] } 11... Nh5 { [%eval 0.26] [%clk 1:24:58] } 12. Na4 { [%eval -0.28] [%clk 1:05:35] } 12... Nxf4 { [%eval -0.29] [%clk 1:25:12] } 13. gxf4 { [%eval -0.3] [%clk 1:06:03] } 13... Qf6?! { [%eval 0.37] } { Inaccuracy. Rb8 was best. } { [%clk 1:12:15] } 14. e3 { [%eval 0.2] [%clk 1:05:56] } 14... Qe7 { [%eval 0.54] [%clk 1:08:29] } 15. Nc3?! { [%eval -0.07] } { Inaccuracy. Kh1 was best. } { [%clk 1:02:39] } 15... f5?! { [%eval 0.85] } { Inaccuracy. a5 was best. } { [%clk 1:04:36] } 16. b4 { [%eval 0.53] [%clk 1:01:02] } 16... Nf6 { [%eval 1.01] [%clk 1:04:14] } 17. Ne5?! { [%eval 0.36] } { Inaccuracy. Kh1 was best. } { [%clk 0:56:22] } 17... Nd7 { [%eval 0.77] [%clk 1:03:04] } 18. Nf3 { [%eval 0.66] [%clk 0:54:19] } 18... Nf6 { [%eval 0.81] [%clk 1:01:41] } 19. Ne5 { [%eval 0.3] [%clk 0:54:29] } 19... Nd7 { [%eval 0.33] [%clk 1:02:05] } 20. a4 { [%eval 0.3] [%clk 0:50:45] } 20... Nxe5 { [%eval 0.29] [%clk 1:01:33] } 21. fxe5 { [%eval 0.4] [%clk 0:49:25] } 21... Bd7 { [%eval 0.3] [%clk 1:01:09] } 22. Qe2 { [%eval 0.3] [%clk 0:48:37] } 22... b5?! { [%eval 1.07] } { Inaccuracy. Reb8 was best. } { [%clk 0:58:37] } 23. axb5?! { [%eval 0.44] } { Inaccuracy. Ra2 was best. } { [%clk 0:48:17] } 23... axb5 { [%eval 0.68] [%clk 0:58:57] } 24. Qb2 { [%eval 0.29] [%clk 0:47:54] } 24... Reb8 { [%eval 0.7] [%clk 0:58:28] } 25. Rxa8?! { [%eval 0.04] } { Inaccuracy. Ra3 was best. } { [%clk 0:47:58] } 25... Rxa8 { [%eval 0.07] [%clk 0:58:56] } 26. Ra1 { [%eval 0.09] [%clk 0:48:19] } 26... Qd8 { [%eval 0.09] [%clk 0:56:54] } 27. Ra3 { [%eval 0.24] [%clk 0:47:48] } 27... f4? { [%eval 1.37] } { Mistake. g5 was best. } { [%clk 0:55:15] } 28. exf4 { [%eval 1.45] [%clk 0:44:46] } 28... Bh6 { [%eval 1.6] [%clk 0:55:37] } 29. Ne2 { [%eval 1.6] [%clk 0:44:26] } 29... Qf8 { [%eval 1.55] [%clk 0:52:35] } 30. Qa2 { [%eval 1.53] } 30... Rxa3 { [%eval 1.64] [%clk 0:48:47] } 31. Qxa3 { [%eval 1.52] [%clk 0:35:48] } 31... Bxf4 { [%eval 1.59] [%clk 0:47:53] } 32. Qa7 { [%eval 1.58] [%clk 0:36:08] } 32... Be8?! { [%eval 2.71] } { Inaccuracy. Bc8 was best. } { [%clk 0:45:22] } 33. Bh3 { [%eval 2.64] [%clk 0:35:40] } 33... Bxh2+? { [%eval 4.91] } { Mistake. Bd2 was best. } { [%clk 0:45:13] } 34. Kg2 { [%eval 4.67] [%clk 0:33:33] } 34... Bf4?! { [%eval 6.0] } { Inaccuracy. Qf7 was best. } { [%clk 0:42:18] } 35. Bxe6+ { [%eval 6.01] [%clk 0:33:11] } 35... Kh8 { [%eval 5.82] [%clk 0:42:11] } 36. Nxf4 { [%eval 5.79] [%clk 0:32:52] } 36... Qxf4 { [%eval 7.58] [%clk 0:42:11] } 37. Qe7 { [%eval 7.18] [%clk 0:33:05] } 37... Qe4+? { [%eval #11] } { Checkmate is now unavoidable. g5 was best. } { [%clk 0:41:06] } 38. Kg3 { [%eval #10] [%clk 0:31:54] } 38... Qd3+ { [%eval #10] [%clk 0:38:30] } 39. f3 { [%eval #9] [%clk 0:32:22] } 1-0