Event: Round 4: Pena Nieto, Ana Marcela - Ramirez, Carlos
Date: 2025-07-20
White: Pena Nieto, Ana Marcela
WhiteTitle: WCM
WhiteElo: 1786
Black: Ramirez, Carlos
BlackTitle: IM
BlackElo: 2121
Result: 0-1
ECO: E73
Opening: King's Indian Defense: Semi-Averbakh System
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:10] } 1... Nf6 { [%eval 0.19] [%clk 0:12:18] } 2. c4 { [%eval 0.18] [%clk 0:15:19] } 2... g6 { [%eval 0.28] [%clk 0:12:25] } 3. Nc3 { [%eval 0.18] [%clk 0:15:27] } 3... Bg7 { [%eval 0.51] [%clk 0:12:34] } 4. e4 { [%eval 0.4] [%clk 0:15:34] } 4... d6 { [%eval 0.55] [%clk 0:12:44] } 5. Be2 { [%eval 0.51] [%clk 0:15:40] } 5... O-O { [%eval 0.48] [%clk 0:12:51] } 6. Be3 { [%eval 0.5] [%clk 0:15:48] } 6... e5 { [%eval 0.61] [%clk 0:12:49] } 7. d5 { [%eval 0.57] [%clk 0:15:56] } 7... a5 { [%eval 0.87] [%clk 0:12:58] } 8. f3 { [%eval 0.39] [%clk 0:15:49] } 8... Na6 { [%eval 0.82] [%clk 0:13:02] } 9. Qd2 { [%eval 0.5] [%clk 0:15:38] } 9... c6 { [%eval 0.57] [%clk 0:12:54] } 10. g4 { [%eval 0.62] [%clk 0:13:53] } 10... cxd5 { [%eval 0.66] [%clk 0:12:39] } 11. cxd5 { [%eval 0.58] [%clk 0:12:42] } 11... Nd7?! { [%eval 1.22] } { Inaccuracy. h5 was best. } { [%clk 0:12:18] } 12. h4 { [%eval 1.16] [%clk 0:12:15] } 12... f5 { [%eval 1.23] [%clk 0:11:55] } 13. gxf5 { [%eval 1.24] [%clk 0:09:48] } 13... gxf5 { [%eval 1.2] [%clk 0:11:59] } 14. Bh6? { [%eval -0.11] } { Mistake. Nh3 was best. } { [%clk 0:07:56] } 14... Bxh6 { [%eval -0.28] [%clk 0:09:46] } 15. Qxh6 { [%eval -0.11] [%clk 0:08:00] } 15... Qf6 { [%eval 0.16] [%clk 0:09:51] } 16. Qxf6 { [%eval -0.32] [%clk 0:06:30] } 16... Nxf6 { [%eval -0.27] [%clk 0:00:00] } 17. h5 { [%eval -0.57] [%clk 0:02:02] } 17... Nc5 { [%eval -0.55] [%clk 0:09:51] } 18. Rh4?! { [%eval -1.18] } { Inaccuracy. exf5 was best. } { [%clk 0:01:39] } 18... h6 { [%eval -0.65] [%clk 0:09:50] } 19. O-O-O?! { [%eval -1.28] } { Inaccuracy. exf5 was best. } { [%clk 0:01:42] } 19... Kf7 { [%eval -1.24] [%clk 0:09:52] } 20. Nb5 { [%eval -1.79] [%clk 0:00:37] } 20... Ke7 { [%eval -1.84] [%clk 0:09:54] } 21. Nc3 { [%eval -2.4] [%clk 0:00:35] } 21... Rg8 { [%eval -1.9] [%clk 0:09:50] } 22. Bf1?? { [%eval -5.08] } { Blunder. exf5 was best. } { [%clk 0:00:34] } 22... Rxg1 { [%eval -5.08] [%clk 0:09:39] } 0-1