Event: Nacional Sub 20 Absoluto 2025
Site: Polideportivo Estadio Nacional, Chile
Date: 2025-01-20
White: Vera Quijon, Benjamin Ignacio
WhiteElo: 2023
Black: Caceres Da Rocha Nina, Rafael Leonardo
BlackElo: 1601
Result: 1-0
ECO: B32
Opening: Sicilian Defense: Kalashnikov Variation
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:39] } 2. Nf3 { [%eval 0.2] [%clk 1:31:21] } 2... Nc6 { [%eval 0.25] [%clk 1:31:03] } 3. d4 { [%eval 0.27] [%clk 1:31:46] } 3... cxd4 { [%eval 0.35] [%clk 1:31:24] } 4. Nxd4 { [%eval 0.21] [%clk 1:32:11] } 4... e5 { [%eval 0.42] [%clk 1:31:23] } 5. Nb5 { [%eval 0.35] [%clk 1:32:16] } 5... d6 { [%eval 0.38] [%clk 1:31:33] } 6. N1c3 { [%eval 0.25] [%clk 1:32:31] } 6... a6 { [%eval 0.29] [%clk 1:31:55] } 7. Na3 { [%eval 0.3] [%clk 1:32:57] } 7... Be7 { [%eval 0.26] [%clk 1:32:17] } 8. Nd5 { [%eval 0.16] [%clk 1:28:31] } 8... Nf6 { [%eval 0.16] [%clk 1:30:45] } 9. Nxf6+ { [%eval 0.13] [%clk 1:28:28] } 9... Bxf6 { [%eval 0.16] [%clk 1:31:06] } 10. Bc4 { [%eval 0.15] [%clk 1:28:55] } 10... O-O { [%eval 0.12] [%clk 1:29:49] } 11. c3 { [%eval -0.03] [%clk 1:28:38] } 11... Be6 { [%eval 0.12] [%clk 1:27:41] } 12. O-O { [%eval 0.18] [%clk 1:28:20] } 12... b5 { [%eval 0.16] [%clk 1:25:09] } 13. Bb3 { [%eval 0.23] [%clk 1:11:48] } 13... Na5 { [%eval 0.22] [%clk 1:07:17] } 14. Bd5 { [%eval 0.2] [%clk 1:11:02] } 14... Rc8 { [%eval 0.18] [%clk 1:06:52] } 15. Nc2 { [%eval 0.22] [%clk 1:09:34] } 15... Nc6 { [%eval 0.55] [%clk 0:52:54] } 16. a4 { [%eval 0.53] [%clk 1:03:14] } 16... bxa4?! { [%eval 1.1] } { Inaccuracy. Bxd5 was best. } { [%clk 0:41:34] } 17. Rxa4 { [%eval 0.73] [%clk 1:01:57] } 17... a5 { [%eval 0.71] [%clk 0:40:10] } 18. Ne3 { [%eval 0.76] [%clk 1:00:53] } 18... Bg5 { [%eval 0.8] [%clk 0:37:18] } 19. Qd3 { [%eval 0.93] [%clk 0:47:07] } 19... Bxe3 { [%eval 1.14] [%clk 0:36:50] } 20. Bxe3 { [%eval 1.16] [%clk 0:47:29] } 20... Bxd5 { [%eval 1.09] [%clk 0:37:13] } 21. Qxd5 { [%eval 1.09] [%clk 0:47:31] } 21... Qc7 { [%eval 1.14] [%clk 0:37:31] } 22. Rd1 { [%eval 1.13] [%clk 0:43:53] } 22... Rfd8 { [%eval 1.51] [%clk 0:36:34] } 23. h3 { [%eval 1.48] [%clk 0:41:28] } 23... Qb8?! { [%eval 2.34] } { Inaccuracy. h6 was best. } { [%clk 0:33:31] } 24. Rd2?! { [%eval 1.36] } { Inaccuracy. Rc4 was best. } { [%clk 0:39:43] } 24... h6 { [%eval 1.89] [%clk 0:29:19] } 25. Rc4 { [%eval 1.77] [%clk 0:35:54] } 25... Qb7 { [%eval 1.96] [%clk 0:29:12] } 26. b4 { [%eval 1.97] [%clk 0:36:02] } 26... axb4 { [%eval 1.93] [%clk 0:29:30] } 27. cxb4 { [%eval 1.87] [%clk 0:36:16] } 27... Qa8? { [%eval 3.42] } { Mistake. Qd7 was best. } { [%clk 0:28:30] } 28. Rdc2 { [%eval 3.21] [%clk 0:34:03] } 28... Ne7?! { [%eval 4.51] } { Inaccuracy. Nd4 was best. } { [%clk 0:27:39] } 29. Qxa8? { [%eval 2.54] } { Mistake. Rxc8 was best. } { [%clk 0:33:45] } 29... Rxa8 { [%eval 2.61] [%clk 0:28:04] } 30. Rc7 { [%eval 2.52] [%clk 0:34:02] } 30... Kf8 { [%eval 3.02] [%clk 0:27:57] } 31. b5 { [%eval 3.18] [%clk 0:34:22] } 31... Rdb8?! { [%eval 4.47] } { Inaccuracy. Ra4 was best. } { [%clk 0:25:53] } 32. b6 { [%eval 4.39] [%clk 0:34:15] } 32... Ra1+ { [%eval 4.39] [%clk 0:24:40] } 33. Kh2 { [%eval 4.39] [%clk 0:34:27] } 33... Rb1 { [%eval 5.16] [%clk 0:24:06] } 34. Rd7 { [%eval 5.19] [%clk 0:34:01] } 34... Ke8?! { [%eval 6.83] } { Inaccuracy. f5 was best. } { [%clk 0:24:10] } 35. Rcc7 { [%eval 6.83] [%clk 0:34:09] } 1-0