Event: Ronda 7: Sergio Andres Becerra Pedraza - Santiago Corredor Perez
Site: https://lichess.org/broadcast/juegos-distritales-ascun-nodo-bogota--rapid-abs/ronda-7/j4P0Ql64/jM2dRJPP
Date: 2025-09-20
White: Sergio Andres Becerra Pedraza
Black: Santiago Corredor Perez
Result: 1-0
ECO: D31
Opening: Queen's Gambit Declined: Janowski Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:15:19] } 1... d5 { [%eval 0.18] [%clk 0:15:18] } 2. c4 { [%eval 0.18] [%clk 0:15:27] } 2... e6 { [%eval 0.17] [%clk 0:15:27] } 3. Nc3 { [%eval 0.18] [%clk 0:15:36] } 3... a6 { [%eval 0.35] [%clk 0:15:35] } 4. cxd5 { [%eval 0.34] [%clk 0:15:42] } 4... exd5 { [%eval 0.32] [%clk 0:15:44] } 5. Nf3 { [%eval 0.35] [%clk 0:15:51] } 5... c6 { [%eval 0.27] [%clk 0:15:53] } 6. e3 { [%eval 0.0] [%clk 0:15:59] } 6... Be7 { [%eval 0.26] [%clk 0:16:00] } 7. h3 { [%eval 0.13] [%clk 0:16:07] } 7... Nf6 { [%eval 0.18] [%clk 0:16:05] } 8. Bd3 { [%eval 0.21] [%clk 0:16:16] } 8... Nbd7 { [%eval 0.26] [%clk 0:16:09] } 9. O-O { [%eval 0.11] [%clk 0:16:19] } 9... O-O { [%eval 0.16] [%clk 0:16:16] } 10. a3 { [%eval 0.03] [%clk 0:16:25] } 10... Re8 { [%eval 0.41] [%clk 0:16:18] } 11. b4 { [%eval 0.01] [%clk 0:16:31] } 11... b5 { [%eval 0.25] [%clk 0:16:20] } 12. Bb2 { [%eval -0.04] [%clk 0:16:37] } 12... Nf8 { [%eval 0.45] [%clk 0:16:20] } 13. Rc1 { [%eval 0.49] [%clk 0:16:44] } 13... Ng6 { [%eval 0.98] [%clk 0:16:28] } 14. Re1?! { [%eval 0.2] } { Inaccuracy. Ne5 was best. } { [%clk 0:16:43] } 14... Be6?! { [%eval 0.97] } { Inaccuracy. a5 was best. } { [%clk 0:16:31] } 15. e4? { [%eval -0.16] } { Mistake. Ne5 was best. } { [%clk 0:16:39] } 15... dxe4 { [%eval -0.07] [%clk 0:16:36] } 16. Nxe4 { [%eval 0.03] [%clk 0:16:47] } 16... Qd7?! { [%eval 0.93] } { Inaccuracy. Nxe4 was best. } { [%clk 0:16:32] } 17. Nc5 { [%eval 0.43] [%clk 0:16:52] } 17... Qc8?? { [%eval 3.64] } { Blunder. Bxc5 was best. } { [%clk 0:16:30] } 18. Nxe6 { [%eval 3.53] [%clk 0:16:57] } 18... fxe6 { [%eval 3.49] [%clk 0:16:38] } 19. Bxg6 { [%eval 3.61] [%clk 0:16:58] } 19... hxg6 { [%eval 3.47] [%clk 0:16:44] } 20. Qd3 { [%eval 3.29] [%clk 0:17:03] } 20... Kf7? { [%eval 6.64] } { Mistake. Nd5 was best. } { [%clk 0:16:46] } 21. Ne5+?! { [%eval 4.99] } { Inaccuracy. Ng5+ was best. } { [%clk 0:17:11] } 21... Kg8 { [%eval 5.34] [%clk 0:16:41] } 22. Qxg6 { [%eval 5.39] [%clk 0:17:17] } 22... Qc7 { [%eval 6.76] [%clk 0:16:00] } 23. Rxc6 { [%eval 6.45] [%clk 0:17:23] } 23... Qb7 { [%eval 7.43] [%clk 0:15:54] } 24. Qf7+ { [%eval 7.41] [%clk 0:16:59] } 24... Kh8 { [%eval 7.45] [%clk 0:15:43] } 25. Rxe6 { [%eval 7.68] [%clk 0:16:58] } 25... Nd5? { [%eval #2] } { Checkmate is now unavoidable. Qd5 was best. } { [%clk 0:14:54] } 26. Ng6+?! { [%eval 11.08] } { Lost forced checkmate sequence. Rh6+ was best. } { [%clk 0:16:49] } 26... Kh7 { [%eval #9] [%clk 0:14:56] } 27. Nxe7 { [%eval #8] [%clk 0:16:56] } 27... Nf4 { [%eval #4] [%clk 0:13:30] } 28. Qxf4 { [%eval #6] [%clk 0:16:50] } 28... Qd7 { [%eval #1] [%clk 0:13:10] } 1-0