Event: Nacional Sub 20 Absoluto 2025
Site: Polideportivo Estadio Nacional, Chile
Date: 2025-01-21
White: Guerra Mansilla, Jorge Maximilian
WhiteElo: 2040
Black: Nava Torrez, Jonatan
BlackElo: 1795
Result: 0-1
ECO: E47
Opening: Nimzo-Indian Defense: Normal Variation
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. c4 { [%eval 0.12] [%clk 1:30:57] } 1... e6 { [%eval 0.25] [%clk 1:30:58] } 2. d4 { [%eval 0.16] [%clk 1:31:15] } 2... Nf6 { [%eval 0.11] [%clk 1:30:56] } 3. Nc3 { [%eval 0.17] [%clk 1:31:33] } 3... Bb4 { [%eval 0.09] [%clk 1:31:23] } 4. e3 { [%eval 0.11] [%clk 1:31:53] } 4... O-O { [%eval 0.11] [%clk 1:31:51] } 5. Bd3 { [%eval 0.03] [%clk 1:32:11] } 5... Re8 { [%eval 0.24] [%clk 1:32:15] } 6. Ne2 { [%eval 0.17] [%clk 1:31:57] } 6... d5 { [%eval 0.3] [%clk 1:32:43] } 7. cxd5 { [%eval 0.0] [%clk 1:31:33] } 7... exd5 { [%eval 0.0] [%clk 1:33:07] } 8. O-O { [%eval -0.05] [%clk 1:31:50] } 8... Bf8 { [%eval -0.01] [%clk 1:33:28] } 9. f3 { [%eval -0.13] [%clk 1:30:36] } 9... c5 { [%eval -0.05] [%clk 1:33:57] } 10. Re1 { [%eval -0.3] [%clk 1:29:46] } 10... b6 { [%eval -0.26] [%clk 1:29:41] } 11. Ng3?! { [%eval -0.95] } { Inaccuracy. e4 was best. } { [%clk 1:23:48] } 11... Nc6 { [%eval -0.87] [%clk 1:18:07] } 12. Bb5 { [%eval -1.05] [%clk 1:16:07] } 12... Bb7 { [%eval -0.69] [%clk 1:16:50] } 13. Nce2?! { [%eval -1.32] } { Inaccuracy. dxc5 was best. } { [%clk 1:10:53] } 13... a6 { [%eval -1.31] [%clk 1:10:54] } 14. Ba4 { [%eval -1.3] [%clk 1:10:55] } 14... b5 { [%eval -1.22] [%clk 1:09:04] } 15. Bc2 { [%eval -1.28] [%clk 1:08:36] } 15... Qb6 { [%eval -1.25] [%clk 1:03:24] } 16. b3 { [%eval -1.8] [%clk 0:53:53] } 16... cxd4?! { [%eval -1.12] } { Inaccuracy. g6 was best. } { [%clk 1:02:31] } 17. Bb2? { [%eval -2.6] } { Mistake. Nxd4 was best. } { [%clk 0:53:34] } 17... Rxe3 { [%eval -2.22] [%clk 0:55:29] } 18. Nf5? { [%eval -4.47] } { Mistake. Kh1 was best. } { [%clk 0:50:47] } 18... Rxe2 { [%eval -4.55] [%clk 0:40:08] } 19. Rxe2 { [%eval -4.44] [%clk 0:37:27] } 19... d3+ { [%eval -4.54] [%clk 0:40:23] } 20. Rf2 { [%eval -4.41] [%clk 0:34:21] } 20... dxc2 { [%eval -4.38] [%clk 0:39:29] } 21. Qd2?! { [%eval -5.58] } { Inaccuracy. Qxc2 was best. } { [%clk 0:34:22] } 21... Bc8 { [%eval -5.55] [%clk 0:07:07] } 22. Nh6+ { [%eval -5.85] [%clk 0:33:26] } 22... gxh6 { [%eval -5.7] [%clk 0:07:36] } 23. Bxf6 { [%eval -5.8] [%clk 0:33:27] } 23... Bf5 { [%eval -5.69] [%clk 0:04:41] } 24. g4 { [%eval -5.28] [%clk 0:33:26] } 24... Bg6 { [%eval -5.82] [%clk 0:04:03] } 25. h4 { [%eval -5.78] [%clk 0:33:03] } 25... Ne5? { [%eval -3.36] } { Mistake. Nb4 was best. } { [%clk 0:01:52] } 26. Bxe5 { [%eval -3.43] [%clk 0:32:10] } 26... Bc5 { [%eval -3.27] [%clk 0:02:21] } 27. Bg3? { [%eval -5.33] } { Mistake. Kg2 was best. } { [%clk 0:31:35] } 27... Bxf2+?! { [%eval -3.85] } { Inaccuracy. Qf6 was best. } { [%clk 0:01:07] } 28. Qxf2 { [%eval -3.6] [%clk 0:29:02] } 28... Qxf2+ { [%eval -3.13] [%clk 0:01:31] } 29. Bxf2?! { [%eval -4.75] } { Inaccuracy. Kxf2 was best. } { [%clk 0:28:18] } 29... Re8 { [%eval -4.86] [%clk 0:00:52] } 30. Bd4 { [%eval -4.86] [%clk 0:27:37] } 30... Re2 { [%eval -4.91] [%clk 0:00:44] } 31. Kf1?! { [%eval -7.08] } { Inaccuracy. Bb2 was best. } { [%clk 0:22:36] } 31... Rd2 { [%eval -6.74] [%clk 0:00:54] } 0-1