Event: Round 6: Pena Nieto, Ana Marcela - Duque Pinzon, Manuel Santiago
Date: 2025-06-15
White: Pena Nieto, Ana Marcela
WhiteTitle: WCM
WhiteElo: 1772
Black: Duque Pinzon, Manuel Santiago
BlackElo: 2061
Result: 0-1
ECO: A54
Opening: Old Indian Defense: Ukrainian Variation
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:18] } 1... Nf6 { [%eval 0.19] [%clk 0:15:18] } 2. c4 { [%eval 0.18] [%clk 0:15:27] } 2... d6 { [%eval 0.47] [%clk 0:15:13] } 3. Nc3 { [%eval 0.4] [%clk 0:15:32] } 3... e5 { [%eval 0.41] [%clk 0:15:20] } 4. d5 { [%eval 0.37] [%clk 0:15:04] } 4... Nbd7 { [%eval 0.51] [%clk 0:15:27] } 5. e4 { [%eval 0.42] [%clk 0:15:09] } 5... Nc5 { [%eval 0.53] [%clk 0:15:35] } 6. Qc2 { [%eval 0.35] [%clk 0:14:17] } 6... a5 { [%eval 0.43] [%clk 0:15:42] } 7. Be2 { [%eval 0.32] [%clk 0:12:08] } 7... Be7 { [%eval 0.63] [%clk 0:15:38] } 8. Be3 { [%eval 0.72] [%clk 0:12:14] } 8... O-O { [%eval 1.14] [%clk 0:13:36] } 9. h3 { [%eval 0.76] [%clk 0:10:42] } 9... Ne8 { [%eval 1.07] [%clk 0:13:02] } 10. g4?! { [%eval 0.0] } { Inaccuracy. Nf3 was best. } { [%clk 0:10:26] } 10... Bg5 { [%eval -0.07] [%clk 0:12:35] } 11. Qd2 { [%eval -0.03] [%clk 0:07:33] } 11... Bxe3 { [%eval -0.09] [%clk 0:09:17] } 12. Qxe3 { [%eval -0.12] [%clk 0:07:38] } 12... Qf6 { [%eval 0.31] [%clk 0:07:28] } 13. g5?! { [%eval -0.63] } { Inaccuracy. O-O-O was best. } { [%clk 0:05:59] } 13... Qf4? { [%eval 0.66] } { Mistake. Qe7 was best. } { [%clk 0:06:39] } 14. Qxf4 { [%eval 0.73] [%clk 0:05:14] } 14... exf4 { [%eval 0.7] [%clk 0:06:47] } 15. h4 { [%eval 0.67] [%clk 0:04:57] } 15... f5 { [%eval 0.49] [%clk 0:06:15] } 16. gxf6?! { [%eval -0.13] } { Inaccuracy. exf5 was best. } { [%clk 0:01:33] } 16... Nxf6 { [%eval -0.18] [%clk 0:06:23] } 17. f3 { [%eval -0.22] [%clk 0:01:23] } 17... Bd7 { [%eval 0.01] [%clk 0:06:08] } 18. h5?! { [%eval -1.08] } { Inaccuracy. Bf1 was best. } { [%clk 0:00:48] } 18... h6 { [%eval -0.81] [%clk 0:06:09] } 19. O-O-O?! { [%eval -1.89] } { Inaccuracy. Bf1 was best. } { [%clk 0:00:40] } 19... Rae8 { [%eval -1.92] [%clk 0:05:40] } 20. Bf1 { [%eval -1.96] [%clk 0:00:21] } 20... Re7?! { [%eval -1.03] } { Inaccuracy. Re5 was best. } { [%clk 0:05:14] } 21. Bh3?! { [%eval -2.13] } { Inaccuracy. Nge2 was best. } { [%clk 0:00:28] } 21... Be8?! { [%eval -0.99] } { Inaccuracy. Nxh5 was best. } { [%clk 0:04:52] } 22. Bg4?? { [%eval -4.6] } { Blunder. Nge2 was best. } { [%clk 0:00:33] } 22... Nxg4 { [%eval -4.63] [%clk 0:03:55] } 23. fxg4 { [%eval -4.47] [%clk 0:00:40] } 23... Bd7 { [%eval -4.45] [%clk 0:04:01] } 24. Rf1 { [%eval -4.85] [%clk 0:00:16] } 24... Bxg4?! { [%eval -3.33] } { Inaccuracy. Nxe4 was best. } { [%clk 0:03:24] } 25. Rh4 { [%eval -3.3] [%clk 0:00:18] } 25... Nd3+ { [%eval -3.48] [%clk 0:02:27] } 26. Kd2 { [%eval -3.49] [%clk 0:00:17] } 26... Ne5 { [%eval -3.42] [%clk 0:02:34] } 27. Nge2?! { [%eval -4.31] } { Inaccuracy. b3 was best. } { [%clk 0:00:15] } 27... Nxc4+ { [%eval -4.27] [%clk 0:02:36] } 28. Kc2?! { [%eval -6.76] } { Inaccuracy. Kc1 was best. } { [%clk 0:00:22] } 28... Ne3+ { [%eval -6.63] [%clk 0:02:43] } 0-1