Event: Nacional Sub 20 Absoluto 2025
Site: Polideportivo Estadio Nacional, Chile
Date: 2025-01-21
White: Carvajal Mendoza, Maria Belen
WhiteElo: 1777
Black: Romero Troncoso, Liset Anais
BlackElo: 1830
Result: 1/2-1/2
ECO: C42
Opening: Petrov's Defense: Three Knights Game
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... e5 { [%eval 0.21] [%clk 1:30:49] } 2. Nf3 { [%eval 0.13] [%clk 1:31:18] } 2... Nf6 { [%eval 0.34] [%clk 1:31:07] } 3. Nc3 { [%eval 0.09] [%clk 1:31:39] } 3... Bb4 { [%eval 0.43] [%clk 1:31:29] } 4. d3?! { [%eval -0.24] } { Inaccuracy. Nxe5 was best. } { [%clk 1:29:26] } 4... d5 { [%eval -0.22] [%clk 1:31:29] } 5. exd5 { [%eval -0.28] [%clk 1:25:54] } 5... Qxd5 { [%eval 0.1] [%clk 1:31:40] } 6. Bd2 { [%eval -0.01] [%clk 1:18:44] } 6... Bxc3 { [%eval -0.04] [%clk 1:32:02] } 7. Bxc3 { [%eval 0.0] [%clk 1:17:04] } 7... Nc6 { [%eval 0.0] [%clk 1:32:26] } 8. Be2 { [%eval -0.08] [%clk 1:16:13] } 8... Bf5 { [%eval -0.05] [%clk 1:29:55] } 9. Nh4 { [%eval -0.12] [%clk 1:12:32] } 9... Bg6?! { [%eval 0.8] } { Inaccuracy. Bd7 was best. } { [%clk 1:26:52] } 10. Bf3 { [%eval 0.8] [%clk 1:10:25] } 10... Qd6 { [%eval 0.73] [%clk 1:24:37] } 11. Bxc6+ { [%eval 0.78] [%clk 1:02:58] } 11... bxc6 { [%eval 0.78] [%clk 1:22:01] } 12. Qe2 { [%eval 0.88] [%clk 1:02:22] } 12... O-O-O { [%eval 1.07] [%clk 1:09:19] } 13. Nxg6 { [%eval 1.18] [%clk 0:55:37] } 13... hxg6 { [%eval 1.04] [%clk 1:09:36] } 14. Bxe5 { [%eval 1.16] [%clk 0:55:30] } 14... Qd5 { [%eval 1.7] [%clk 1:09:42] } 15. O-O { [%eval 1.61] [%clk 0:55:18] } 15... Rde8 { [%eval 2.19] [%clk 0:44:17] } 16. d4 { [%eval 2.22] [%clk 0:47:09] } 16... Kb8 { [%eval 2.18] [%clk 0:44:40] } 17. Rfd1? { [%eval 0.95] } { Mistake. Qd3 was best. } { [%clk 0:45:34] } 17... Nd7 { [%eval 0.78] [%clk 0:43:54] } 18. c4 { [%eval 0.71] [%clk 0:45:47] } 18... Qe6 { [%eval 0.64] [%clk 0:42:43] } 19. Re1 { [%eval 0.78] [%clk 0:32:18] } 19... Rh5?! { [%eval 1.91] } { Inaccuracy. Nxe5 was best. } { [%clk 0:39:29] } 20. f4? { [%eval 0.53] } { Mistake. g4 was best. } { [%clk 0:30:51] } 20... Nxe5 { [%eval 0.56] [%clk 0:24:33] } 1/2-1/2