Event: Nacional Sub 20 Absoluto 2025
Site: Polideportivo Estadio Nacional, Chile
Date: 2025-01-22
White: Vera Quijon, Benjamin Ignacio
WhiteElo: 2023
Black: Amigo Quintana, Antu
BlackTitle: FM
BlackElo: 2293
Result: 1-0
ECO: B33
Opening: Sicilian Defense: Four Knights Variation, Cobra Variation
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. e4 { [%eval 0.18] [%clk 1:26:08] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. Nf3 { [%eval 0.2] [%clk 1:26:33] } 2... e6 { [%eval 0.28] [%clk 1:31:18] } 3. d4 { [%eval 0.4] [%clk 1:26:58] } 3... cxd4 { [%eval 0.29] [%clk 1:31:43] } 4. Nxd4 { [%eval 0.23] [%clk 1:27:23] } 4... Nf6 { [%eval 0.29] [%clk 1:32:07] } 5. Nc3 { [%eval 0.21] [%clk 1:27:41] } 5... Nc6 { [%eval 0.35] [%clk 1:32:30] } 6. Ndb5 { [%eval 0.25] [%clk 1:28:07] } 6... Bc5 { [%eval 0.29] [%clk 1:32:28] } 7. Nd6+ { [%eval 0.3] [%clk 1:23:20] } 7... Ke7 { [%eval 0.25] [%clk 1:32:09] } 8. Bf4 { [%eval 0.36] [%clk 1:23:44] } 8... e5 { [%eval 0.42] [%clk 1:32:04] } 9. Nf5+ { [%eval 0.36] [%clk 1:24:10] } 9... Kf8 { [%eval 0.34] [%clk 1:32:25] } 10. Bg5 { [%eval 0.34] [%clk 1:24:30] } 10... d6 { [%eval 0.37] [%clk 1:32:44] } 11. Bc4 { [%eval 0.38] [%clk 1:24:27] } 11... Be6 { [%eval 0.45] [%clk 1:32:59] } 12. Bb3 { [%eval 0.49] [%clk 1:12:30] } 12... h6 { [%eval 0.52] [%clk 1:31:48] } 13. Bxf6 { [%eval 0.52] [%clk 1:01:19] } 13... Qxf6 { [%eval 0.45] [%clk 1:32:08] } 14. Nd5 { [%eval 0.23] [%clk 1:01:11] } 14... Qd8 { [%eval 0.3] [%clk 1:24:17] } 15. c3 { [%eval 0.06] [%clk 1:00:33] } 15... g6 { [%eval 0.08] [%clk 1:15:54] } 16. Nfe3 { [%eval 0.01] [%clk 1:00:48] } 16... Kg7 { [%eval 0.2] [%clk 1:15:50] } 17. Qd3 { [%eval 0.18] [%clk 0:57:42] } 17... a6 { [%eval 0.22] [%clk 1:08:41] } 18. O-O { [%eval 0.16] [%clk 0:57:17] } 18... Qd7 { [%eval 0.35] [%clk 1:00:01] } 19. Kh1 { [%eval 0.37] [%clk 0:40:00] } 19... f5 { [%eval 0.82] [%clk 0:33:04] } 20. f4 { [%eval 0.78] [%clk 0:38:40] } 20... Rhf8 { [%eval 0.75] [%clk 0:22:03] } 21. exf5 { [%eval 0.79] [%clk 0:36:07] } 21... gxf5 { [%eval 0.66] [%clk 0:22:16] } 22. Rad1 { [%eval 0.71] [%clk 0:34:28] } 22... Rad8 { [%eval 1.08] [%clk 0:21:10] } 23. Rf3?! { [%eval 0.24] } { Inaccuracy. Qe2 was best. } { [%clk 0:31:25] } 23... Kh7 { [%eval 0.6] [%clk 0:19:57] } 24. Rg3 { [%eval 0.39] [%clk 0:31:41] } 24... Qf7 { [%eval 0.85] [%clk 0:19:54] } 25. Ng4 { [%eval 0.67] [%clk 0:25:32] } 25... Bxd5?? { [%eval 3.83] } { Blunder. e4 was best. } { [%clk 0:13:31] } 26. Bxd5 { [%eval 3.67] [%clk 0:25:52] } 26... e4 { [%eval 3.76] [%clk 0:13:55] } 27. Qe2 { [%eval 3.67] [%clk 0:25:04] } 27... Qe7?! { [%eval 5.71] } { Inaccuracy. Qe8 was best. } { [%clk 0:11:53] } 28. Nxh6 { [%eval 5.72] [%clk 0:24:40] } 28... Kxh6?? { [%eval #7] } { Checkmate is now unavoidable. Qh4 was best. } { [%clk 0:11:05] } 29. Rh3+ { [%eval #6] [%clk 0:24:55] } 29... Kg7 { [%eval #6] [%clk 0:11:03] } 30. Qh5 { [%eval #5] [%clk 0:25:15] } 30... Rh8 { [%eval #3] [%clk 0:10:43] } 31. Rg3+ { [%eval #2] [%clk 0:25:32] } 1-0