[Event "Round 2: Nicolle Julieth Mogollon Tobar - Mauricio Vargas"] [Site "https://lichess.org/study/3Vu3qjIZ/uFPPSOHd"] [Date "2023.01.03"] [White "Nicolle Julieth Mogollon Tobar"] [Black "Mauricio Vargas"] [Result "1-0"] [UTCDate "2022.12.26"] [UTCTime "20:51:43"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B40"] [Opening "Sicilian Defense: Four Knights Variation, Exchange Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Nxc6 { B40 Sicilian Defense: Four Knights Variation, Exchange Variation } bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. c4 Bb4+ 11. Ke2 Ba6?! { (0.45 → 1.03) Inaccuracy. f5 was best. } (11... f5 12. exf6) 12. Kf3 f5 13. exf6 Nxf6 14. Be3 c5?? { (0.73 → 2.55) Blunder. Qb7 was best. } (14... Qb7) 15. Nxf6+ gxf6 16. a3 Qc6+ 17. Kf2 Ba5 18. b4 Bb6 19. Qh5+ Ke7 20. b5 Bxb5 21. cxb5 Qe4 22. Rd1 c4 23. Qf3 Qc2+? { (2.48 → 4.32) Mistake. Bxe3+ was best. } (23... Bxe3+ 24. Qxe3 Qxe3+ 25. Kxe3 Rhc8 26. Be2 Rc5 27. Bf3 Rac8 28. a4 c3 29. Rc1 c2 30. Kd2) 24. Be2 d5 25. Bxb6 axb6 26. Qe3 Kf7 27. Qxb6 Rhb8 28. Qc7+ Kg6 29. h4 h5 30. Rh3 Rg8 31. b6 Kh6 32. Re3 Rxa3 33. Rxe6 Qc3 34. f5 Rg4? { (5.25 → 15.85) Mistake. Rxg2+ was best. } (34... Rxg2+ 35. Kxg2) 35. Bxg4 hxg4 36. Qf4+ { White wins. } 1-0