Event: Nacional Sub 20 Absoluto 2025
Site: Polideportivo Estadio Nacional, Chile
Date: 2025-01-24
White: Guerra Mansilla, Jorge Maximilian
WhiteElo: 2040
Black: Vera Villa, Ignacio Antonio
BlackElo: 1888
Result: 1-0
ECO: D31
Opening: Queen's Gambit Declined: Queen's Knight Variation
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. c4 { [%eval 0.12] [%clk 1:30:59] } 1... e6 { [%eval 0.25] [%clk 1:30:59] } 2. Nc3 { [%eval 0.21] [%clk 1:31:17] } 2... d5 { [%eval 0.26] [%clk 1:31:21] } 3. d4 { [%eval 0.18] [%clk 1:31:42] } 3... h6 { [%eval 0.37] [%clk 1:31:45] } 4. Bf4 { [%eval 0.34] [%clk 1:31:32] } 4... Nf6 { [%eval 0.28] [%clk 1:31:06] } 5. e3 { [%eval 0.35] [%clk 1:31:22] } 5... Bd6 { [%eval 0.31] [%clk 1:31:33] } 6. Bxd6 { [%eval 0.29] [%clk 1:31:25] } 6... Qxd6 { [%eval 0.32] [%clk 1:32:02] } 7. c5 { [%eval 0.28] [%clk 1:30:34] } 7... Qe7 { [%eval 0.3] [%clk 1:31:51] } 8. f4 { [%eval -0.18] [%clk 1:30:51] } 8... O-O { [%eval -0.17] [%clk 1:31:21] } 9. Bd3 { [%eval -0.08] [%clk 1:31:15] } 9... Nc6?! { [%eval 0.57] } { Inaccuracy. b6 was best. } { [%clk 1:30:09] } 10. Nf3 { [%eval 0.18] [%clk 1:25:00] } 10... b6 { [%eval 0.23] [%clk 1:29:06] } 11. cxb6 { [%eval -0.09] [%clk 1:21:33] } 11... axb6 { [%eval -0.09] [%clk 1:26:46] } 12. a3 { [%eval -0.13] [%clk 1:21:41] } 12... Ng4 { [%eval 0.0] [%clk 1:26:37] } 13. Qe2 { [%eval 0.0] [%clk 1:21:31] } 13... Nb4 { [%eval 0.0] [%clk 1:24:59] } 14. Bb1 { [%eval -0.27] [%clk 1:08:25] } 14... f5?! { [%eval 0.56] } { Inaccuracy. Ba6 was best. } { [%clk 1:22:05] } 15. h3 { [%eval 0.52] [%clk 1:06:58] } 15... Nf6 { [%eval 0.45] [%clk 1:22:00] } 16. Ne5 { [%eval 0.57] [%clk 1:06:39] } 16... Kh7 { [%eval 0.77] [%clk 1:16:53] } 17. g4 { [%eval 0.55] [%clk 1:04:16] } 17... Ne4 { [%eval 0.67] [%clk 1:16:16] } 18. Nxe4 { [%eval 0.74] [%clk 1:02:09] } 18... dxe4 { [%eval 0.96] [%clk 1:15:26] } 19. g5 { [%eval 0.43] [%clk 1:02:20] } 19... g6?! { [%eval 1.45] } { Inaccuracy. c5 was best. } { [%clk 1:15:40] } 20. Qg2?! { [%eval 0.49] } { Inaccuracy. h4 was best. } { [%clk 0:52:54] } 20... Nd5?! { [%eval 1.23] } { Inaccuracy. Bb7 was best. } { [%clk 1:06:14] } 21. gxh6? { [%eval 0.01] } { Mistake. h4 was best. } { [%clk 0:50:54] } 21... Qh4+ { [%eval 0.04] [%clk 1:06:21] } 22. Kd2 { [%eval 0.0] [%clk 0:50:21] } 22... Rg8 { [%eval 0.25] [%clk 1:05:14] } 23. Rg1? { [%eval -1.28] } { Mistake. Ba2 was best. } { [%clk 0:50:02] } 23... c5 { [%eval -1.27] [%clk 1:03:03] } 24. Ba2 { [%eval -1.05] [%clk 0:48:59] } 24... cxd4?? { [%eval 1.1] } { Blunder. Nxe3 was best. } { [%clk 1:01:15] } 25. Bxd5 { [%eval 1.03] [%clk 0:49:18] } 25... exd5 { [%eval 1.31] [%clk 0:59:28] } 26. Rac1 { [%eval 1.16] [%clk 0:49:19] } 26... dxe3+ { [%eval 1.07] [%clk 0:59:26] } 27. Kxe3 { [%eval 0.79] [%clk 0:49:11] } 27... Kxh6?? { [%eval 8.43] } { Blunder. Qe7 was best. } { [%clk 0:49:30] } 28. Rc7 { [%eval 8.13] [%clk 0:45:01] } 28... d4+ { [%eval 7.85] [%clk 0:49:50] } 29. Ke2? { [%eval 3.81] } { Mistake. Kxd4 was best. } { [%clk 0:37:08] } 29... Ba6+? { [%eval 7.91] } { Mistake. Qh5+ was best. } { [%clk 0:49:38] } 30. Kd1 { [%eval 7.43] [%clk 0:36:57] } 30... Qh5+ { [%eval 9.2] [%clk 0:49:35] } 31. Ng4+ { [%eval 8.03] [%clk 0:36:57] } 31... fxg4 { [%eval 11.07] [%clk 0:48:03] } 32. hxg4 { [%eval 8.25] [%clk 0:37:19] } 32... Be2+? { [%eval #9] } { Checkmate is now unavoidable. Bf1 was best. } { [%clk 0:46:42] } 33. Qxe2 { [%eval #8] [%clk 0:37:37] } 33... Qb5 { [%eval #2] [%clk 0:46:05] } 1-0