Event: Round 1: Lopez Sosa, Lizeth Stefanya - Lopez Becerra, Sara Valentina
Site: https://lichess.org/broadcast/final-nacional-colombia-intercolegiados-activo-2025--pre-juvenil-femenino/round-1/mEbKrKS8/SG6n1anI
Date: 2025-10-27
White: Lopez Sosa, Lizeth Stefanya
WhiteElo: 1545
Black: Lopez Becerra, Sara Valentina
Result: 1-0
ECO: B24
Opening: Sicilian Defense: Closed, Fianchetto Variation
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:17] } 1... c5 { [%eval 0.24] [%clk 0:15:18] } 2. Nc3 { [%eval 0.26] [%clk 0:15:22] } 2... Nc6 { [%eval 0.23] [%clk 0:15:24] } 3. g3 { [%eval 0.0] [%clk 0:15:31] } 3... d6 { [%eval 0.0] [%clk 0:15:33] } 4. Bg2 { [%eval 0.0] [%clk 0:15:40] } 4... Nf6 { [%eval 0.13] [%clk 0:15:38] } 5. d3 { [%eval 0.0] [%clk 0:15:47] } 5... g6 { [%eval 0.03] [%clk 0:15:46] } 6. b3 { [%eval -0.29] [%clk 0:15:47] } 6... e5 { [%eval -0.11] [%clk 0:15:54] } 7. Bb2 { [%eval -0.32] [%clk 0:15:56] } 7... Bg7 { [%eval -0.27] [%clk 0:16:02] } 8. Nge2 { [%eval -0.39] [%clk 0:16:00] } 8... O-O { [%eval -0.39] [%clk 0:16:05] } 9. O-O { [%eval -0.41] [%clk 0:16:08] } 9... Bd7 { [%eval -0.22] [%clk 0:16:12] } 10. f4 { [%eval -0.32] [%clk 0:16:09] } 10... exf4 { [%eval -0.36] [%clk 0:16:11] } 11. Nxf4?! { [%eval -0.96] } { Inaccuracy. Rxf4 was best. } { [%clk 0:16:16] } 11... a6? { [%eval 0.14] } { Mistake. Ng4 was best. } { [%clk 0:16:12] } 12. Rb1 { [%eval -0.1] [%clk 0:16:03] } 12... Qc7? { [%eval 1.15] } { Mistake. b5 was best. } { [%clk 0:16:15] } 13. Ncd5 { [%eval 0.83] [%clk 0:15:51] } 13... Nxd5?! { [%eval 1.41] } { Inaccuracy. Qd8 was best. } { [%clk 0:16:09] } 14. Nxd5 { [%eval 1.02] [%clk 0:15:59] } 14... Qd8 { [%eval 0.99] [%clk 0:16:13] } 15. Bxg7 { [%eval 0.6] [%clk 0:16:05] } 15... Kxg7 { [%eval 0.55] [%clk 0:16:19] } 16. Qd2 { [%eval 0.49] [%clk 0:16:10] } 16... Kg8?! { [%eval 1.3] } { Inaccuracy. a5 was best. } { [%clk 0:16:19] } 17. Qh6?! { [%eval 0.73] } { Inaccuracy. Nf6+ was best. } { [%clk 0:16:03] } 17... Be6?? { [%eval 5.38] } { Blunder. f6 was best. } { [%clk 0:16:12] } 18. Nf6+ { [%eval 5.22] [%clk 0:16:08] } 18... Qxf6 { [%eval 5.36] [%clk 0:15:15] } 19. Rxf6 { [%eval 5.36] [%clk 0:16:14] } 19... Ne7 { [%eval 6.29] [%clk 0:15:17] } 20. Rf4 { [%eval 5.78] [%clk 0:15:37] } 20... Rae8?? { [%eval #2] } { Checkmate is now unavoidable. f6 was best. } { [%clk 0:15:08] } 21. Rh4 { [%eval #1] [%clk 0:16:01] } 1-0