Event: Round 1: Becker Newmark, Jeronimo - Valencia Lopez, Rudiger Estiven
Site: https://lichess.org/broadcast/final-nacional-colombia-intercolegiados-activo-2025--juvenil-masculino/round-1/jMDXnPbw/xo27Nlkh
Date: 2025-10-27
White: Becker Newmark, Jeronimo
WhiteElo: 1908
Black: Valencia Lopez, Rudiger Estiven
BlackElo: 1603
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: London System, with e6
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:19] } 1... d5 { [%eval 0.18] [%clk 0:15:17] } 2. Nf3 { [%eval 0.08] [%clk 0:15:27] } 2... e6 { [%eval 0.19] [%clk 0:15:24] } 3. Bf4 { [%eval 0.07] [%clk 0:15:34] } 3... Bd6 { [%eval 0.07] [%clk 0:15:32] } 4. e3 { [%eval 0.06] [%clk 0:15:42] } 4... f5?! { [%eval 0.75] } { Inaccuracy. Bxf4 was best. } { [%clk 0:15:40] } 5. c4 { [%eval 0.79] [%clk 0:15:40] } 5... c6 { [%eval 0.93] [%clk 0:15:45] } 6. Nc3 { [%eval 0.96] [%clk 0:15:30] } 6... Nf6 { [%eval 0.98] [%clk 0:15:47] } 7. Qc2 { [%eval 0.76] [%clk 0:15:28] } 7... Qc7 { [%eval 0.79] [%clk 0:15:08] } 8. Bxd6 { [%eval 1.14] [%clk 0:13:18] } 8... Qxd6 { [%eval 1.09] [%clk 0:15:11] } 9. Bd3 { [%eval 1.1] [%clk 0:13:22] } 9... Ne4 { [%eval 1.12] [%clk 0:15:11] } 10. O-O { [%eval 1.04] [%clk 0:12:15] } 10... Nd7 { [%eval 1.19] [%clk 0:14:10] } 11. Ne2 { [%eval 1.13] [%clk 0:11:29] } 11... O-O { [%eval 0.97] [%clk 0:13:56] } 12. Rab1 { [%eval 1.03] [%clk 0:10:22] } 12... b6 { [%eval 0.96] [%clk 0:11:17] } 13. cxd5 { [%eval 0.93] [%clk 0:09:59] } 13... exd5 { [%eval 0.88] [%clk 0:11:11] } 14. Rfc1 { [%eval 0.56] [%clk 0:09:50] } 14... Bb7 { [%eval 0.65] [%clk 0:11:14] } 15. b4 { [%eval 0.68] [%clk 0:09:41] } 15... b5 { [%eval 0.69] [%clk 0:10:19] } 16. a4 { [%eval 0.69] [%clk 0:09:13] } 16... Rac8 { [%eval 0.85] [%clk 0:10:26] } 17. a5 { [%eval 0.8] [%clk 0:06:00] } 17... a6 { [%eval 0.73] [%clk 0:10:33] } 18. Nd2 { [%eval 0.5] [%clk 0:05:35] } 18... Qh6 { [%eval 0.48] [%clk 0:10:05] } 19. Nb3 { [%eval 0.22] [%clk 0:04:52] } 19... Rf6 { [%eval 0.35] [%clk 0:07:56] } 20. Nc5 { [%eval 0.39] [%clk 0:04:03] } 20... Ndxc5 { [%eval 0.02] [%clk 0:07:55] } 21. dxc5 { [%eval 0.24] [%clk 0:04:01] } 21... Re8 { [%eval 0.32] [%clk 0:07:32] } 22. g3?? { [%eval -2.1] } { Blunder. Rf1 was best. } { [%clk 0:02:47] } 22... Bc8? { [%eval -0.38] } { Mistake. Nxf2 was best. } { [%clk 0:06:46] } 23. Nd4 { [%eval -0.33] [%clk 0:02:04] } 23... Qg5 { [%eval 0.19] [%clk 0:03:18] } 24. Bf1?? { [%eval -2.45] } { Blunder. Re1 was best. } { [%clk 0:01:40] } 24... f4 { [%eval -2.76] [%clk 0:03:23] } 25. exf4 { [%eval -2.54] [%clk 0:00:19] } 25... Rxf4 { [%eval -2.35] [%clk 0:03:30] } 26. Rb2?? { [%eval -6.49] } { Blunder. Re1 was best. } { [%clk 0:00:13] } 26... Rxf2 { [%eval -6.24] [%clk 0:03:33] } 0-1