Event: Nacional Sub 20 Absoluto 2025
Site: Polideportivo Estadio Nacional, Chile
Date: 2025-01-21
White: Vera Quijon, Benjamin Ignacio
WhiteElo: 2023
Black: Carvajal Arellano, Sebastian Anto
BlackElo: 1707
Result: 1-0
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. e4 { [%eval 0.18] [%clk 1:21:48] } 1... c5 { [%eval 0.25] [%clk 1:30:56] } 2. Nf3 { [%eval 0.2] [%clk 1:22:12] } 2... Nc6 { [%eval 0.25] [%clk 1:31:20] } 3. d4 { [%eval 0.27] [%clk 1:22:36] } 3... cxd4 { [%eval 0.35] [%clk 1:31:43] } 4. Nxd4 { [%eval 0.21] [%clk 1:22:57] } 4... Nf6 { [%eval 0.19] [%clk 1:32:11] } 5. Nc3 { [%eval 0.26] [%clk 1:23:18] } 5... e5 { [%eval 0.34] [%clk 1:32:38] } 6. Ndb5 { [%eval 0.29] [%clk 1:23:42] } 6... d6 { [%eval 0.34] [%clk 1:33:07] } 7. Bg5 { [%eval 0.22] [%clk 1:23:43] } 7... a6 { [%eval 0.33] [%clk 1:33:30] } 8. Na3 { [%eval 0.21] [%clk 1:24:08] } 8... b5 { [%eval 0.19] [%clk 1:33:51] } 9. Nd5 { [%eval 0.24] [%clk 1:24:31] } 9... Qa5+ { [%eval 0.75] [%clk 1:34:02] } 10. Bd2 { [%eval 0.78] [%clk 1:15:17] } 10... Qd8 { [%eval 0.77] [%clk 1:34:27] } 11. Nxf6+?! { [%eval 0.08] } { Inaccuracy. Bd3 was best. } { [%clk 1:06:16] } 11... gxf6?! { [%eval 0.95] } { Inaccuracy. Qxf6 was best. } { [%clk 1:33:51] } 12. c4 { [%eval 0.81] [%clk 1:01:34] } 12... b4?! { [%eval 1.47] } { Inaccuracy. Nd4 was best. } { [%clk 1:31:12] } 13. Nc2 { [%eval 1.27] [%clk 1:01:40] } 13... a5 { [%eval 1.54] [%clk 1:31:36] } 14. g3 { [%eval 1.31] [%clk 0:52:06] } 14... f5 { [%eval 1.45] [%clk 1:31:08] } 15. Bg2?! { [%eval 0.34] } { Inaccuracy. Ne3 was best. } { [%clk 0:52:15] } 15... fxe4? { [%eval 1.9] } { Mistake. f4 was best. } { [%clk 1:30:51] } 16. Bxe4 { [%eval 2.0] [%clk 0:52:26] } 16... Bb7 { [%eval 2.4] [%clk 1:30:11] } 17. Qf3 { [%eval 2.13] [%clk 0:52:13] } 17... Qc7 { [%eval 2.6] [%clk 1:28:20] } 18. O-O { [%eval 2.72] [%clk 0:51:07] } 18... Bg7 { [%eval 2.73] [%clk 1:27:07] } 19. Qg4 { [%eval 2.45] [%clk 0:45:40] } 19... f6 { [%eval 2.82] [%clk 1:25:27] } 20. Bd5 { [%eval 2.75] [%clk 0:45:14] } 20... Nd8 { [%eval 3.28] [%clk 1:22:49] } 21. Ne3 { [%eval 3.25] [%clk 0:45:15] } 21... Bxd5 { [%eval 3.29] [%clk 1:20:19] } 22. Nxd5?! { [%eval 2.09] } { Inaccuracy. cxd5 was best. } { [%clk 0:45:37] } 22... Qf7 { [%eval 2.14] [%clk 1:20:05] } 23. Qf5 { [%eval 1.84] [%clk 0:44:04] } 23... O-O { [%eval 1.79] [%clk 1:15:57] } 24. Rfd1 { [%eval 1.74] [%clk 0:42:40] } 24... Nc6 { [%eval 1.81] [%clk 0:57:04] } 25. Be3 { [%eval 1.95] [%clk 0:42:35] } 25... Rfd8 { [%eval 1.87] [%clk 0:45:40] } 26. Bb6 { [%eval 1.79] [%clk 0:38:33] } 26... Rd7 { [%eval 1.85] [%clk 0:43:44] } 27. Rd3 { [%eval 1.73] [%clk 0:38:20] } 27... Re8 { [%eval 2.09] [%clk 0:20:39] } 28. Re1 { [%eval 1.65] [%clk 0:38:10] } 28... e4? { [%eval 3.2] } { Mistake. Qe6 was best. } { [%clk 0:12:23] } 29. Rxe4 { [%eval 3.42] [%clk 0:38:00] } 29... Rxe4 { [%eval 3.42] [%clk 0:12:50] } 30. Qxe4 { [%eval 3.22] [%clk 0:38:18] } 30... Ne5 { [%eval 3.28] [%clk 0:13:06] } 31. Rd1 { [%eval 3.24] [%clk 0:34:00] } 31... f5 { [%eval 3.5] [%clk 0:13:01] } 32. Qe2 { [%eval 3.43] [%clk 0:33:57] } 32... a4 { [%eval 3.51] [%clk 0:10:20] } 33. b3 { [%eval 3.47] [%clk 0:33:41] } 33... axb3 { [%eval 3.41] [%clk 0:10:23] } 34. axb3 { [%eval 3.44] [%clk 0:34:05] } 34... Nc6 { [%eval 3.49] [%clk 0:10:24] } 35. Rd2 { [%eval 3.48] [%clk 0:30:34] } 35... Bc3 { [%eval 3.66] [%clk 0:02:12] } 36. Ra2 { [%eval 3.49] [%clk 0:30:26] } 1-0