Event: Nacional Sub 20 Absoluto 2025
Site: Polideportivo Estadio Nacional, Chile
Date: 2025-01-24
White: Perez Rojas, Jorge
WhiteElo: 2125
Black: Arias Diaz, Miguel Angel
BlackElo: 2011
Result: 1-0
ECO: B10
Opening: Caro-Kann Defense: Breyer Variation
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c6 { [%eval 0.23] [%clk 1:29:22] } 2. d3 { [%eval 0.03] [%clk 1:31:13] } 2... d5 { [%eval 0.18] [%clk 1:29:46] } 3. Nd2 { [%eval 0.0] [%clk 1:31:38] } 3... g6 { [%eval 0.21] [%clk 1:30:07] } 4. f4 { [%eval 0.1] [%clk 1:32:00] } 4... Bg7 { [%eval 0.22] [%clk 1:28:44] } 5. Ngf3 { [%eval 0.15] [%clk 1:32:07] } 5... Nf6 { [%eval 0.69] [%clk 1:13:56] } 6. e5 { [%eval 0.71] [%clk 1:29:14] } 6... Nfd7 { [%eval 1.19] [%clk 1:08:07] } 7. d4 { [%eval 1.15] [%clk 1:28:43] } 7... e6 { [%eval 1.35] [%clk 0:58:45] } 8. Nb3 { [%eval 1.15] [%clk 1:25:09] } 8... b6 { [%eval 1.08] [%clk 0:56:30] } 9. Be3 { [%eval 1.09] [%clk 1:23:44] } 9... Qc7 { [%eval 1.59] [%clk 0:53:27] } 10. c4 { [%eval 1.47] [%clk 1:23:21] } 10... dxc4 { [%eval 1.61] [%clk 0:49:37] } 11. Bxc4 { [%eval 1.62] [%clk 1:23:22] } 11... Ba6 { [%eval 1.55] [%clk 0:44:30] } 12. Rc1 { [%eval 1.5] [%clk 1:19:20] } 12... Qb7 { [%eval 1.86] [%clk 0:35:26] } 13. O-O { [%eval 1.65] [%clk 1:15:52] } 13... O-O { [%eval 1.74] [%clk 0:35:24] } 14. Nfd2 { [%eval 1.68] [%clk 1:14:33] } 14... Rd8 { [%eval 2.26] [%clk 0:31:42] } 15. Ne4 { [%eval 1.99] [%clk 1:10:28] } 15... Bf8?! { [%eval 3.11] } { Inaccuracy. Bxc4 was best. } { [%clk 0:31:51] } 16. Qc2? { [%eval 1.59] } { Mistake. Qf3 was best. } { [%clk 1:04:57] } 16... Bxc4 { [%eval 1.92] [%clk 0:22:22] } 17. Qxc4 { [%eval 1.82] [%clk 1:05:25] } 17... a5 { [%eval 2.18] [%clk 0:22:10] } 18. Ng5?! { [%eval 1.11] } { Inaccuracy. f5 was best. } { [%clk 1:01:40] } 18... b5? { [%eval 2.39] } { Mistake. Qa6 was best. } { [%clk 0:15:36] } 19. Qe2 { [%eval 2.44] [%clk 1:01:20] } 19... Nb6 { [%eval 3.1] [%clk 0:15:35] } 20. f5 { [%eval 3.17] [%clk 1:01:11] } 20... exf5 { [%eval 3.05] [%clk 0:14:17] } 21. g4 { [%eval 3.04] [%clk 0:59:09] } 21... h6?! { [%eval 4.17] } { Inaccuracy. Nd5 was best. } { [%clk 0:10:08] } 22. gxf5 { [%eval 4.19] [%clk 0:50:26] } 22... hxg5 { [%eval 3.99] [%clk 0:10:26] } 23. fxg6? { [%eval 2.25] } { Mistake. Bxg5 was best. } { [%clk 0:50:51] } 23... fxg6 { [%eval 2.11] [%clk 0:10:42] } 24. Rf6?? { [%eval -1.39] } { Blunder. Bxg5 was best. } { [%clk 0:51:11] } 24... Qh7 { [%eval -1.03] [%clk 0:06:58] } 25. Qd3? { [%eval -2.23] } { Mistake. Qc2 was best. } { [%clk 0:50:36] } 25... Ra7?? { [%eval -0.29] } { Blunder. Bg7 was best. } { [%clk 0:05:21] } 26. Bxg5 { [%eval -0.12] [%clk 0:50:01] } 26... Rg7?! { [%eval 0.57] } { Inaccuracy. Rc8 was best. } { [%clk 0:05:08] } 27. Rf3 { [%eval 0.54] [%clk 0:49:21] } 27... Be7 { [%eval 0.6] [%clk 0:02:57] } 28. Rh3 { [%eval 0.66] [%clk 0:43:57] } 28... Bxg5 { [%eval 0.78] [%clk 0:03:21] } 29. Rxh7 { [%eval 0.72] [%clk 0:44:23] } 29... Kxh7 { [%eval 1.28] [%clk 0:03:06] } 30. Rf1 { [%eval 1.16] [%clk 0:44:37] } 30... N8d7?! { [%eval 1.87] } { Inaccuracy. Be7 was best. } { [%clk 0:01:35] } 31. Qg3? { [%eval 0.4] } { Mistake. Nxa5 was best. } { [%clk 0:44:32] } 31... Bh6 { [%eval 0.5] [%clk 0:01:33] } 32. e6?! { [%eval -0.13] } { Inaccuracy. Nxa5 was best. } { [%clk 0:42:32] } 32... Nf8 { [%eval -0.2] [%clk 0:01:59] } 33. Nc5?! { [%eval -1.03] } { Inaccuracy. Qe5 was best. } { [%clk 0:43:01] } 33... Na4?? { [%eval 6.38] } { Blunder. Nd5 was best. } { [%clk 0:02:01] } 34. Qh4?! { [%eval 4.94] } { Inaccuracy. Ne4 was best. } { [%clk 0:42:28] } 34... Re8?! { [%eval 6.95] } { Inaccuracy. g5 was best. } { [%clk 0:00:48] } 35. Rxf8?! { [%eval 5.08] } { Inaccuracy. Ne4 was best. } { [%clk 0:41:41] } 35... Rxf8 { [%eval 4.92] [%clk 0:00:21] } 36. Nd7 { [%eval 4.9] [%clk 0:42:07] } 36... Rf4 { [%eval 5.14] [%clk 0:00:59] } 37. Nf6+ { [%eval 5.08] [%clk 0:42:28] } 37... Rxf6 { [%eval 4.93] [%clk 0:01:10] } 38. Qxf6 { [%eval 4.91] [%clk 0:42:57] } 38... Be3+ { [%eval 5.9] [%clk 0:00:34] } 39. Kg2 { [%eval 5.79] [%clk 0:43:15] } 39... Rg8 { [%eval 6.49] [%clk 0:00:32] } 40. e7 { [%eval 6.39] [%clk 0:43:07] } 40... Bg5 { [%eval 7.11] [%clk 0:00:39] } 41. Qf7+ { [%eval 6.68] [%clk 0:43:18] } 1-0