[Event "Clase Practica UTP 2023 Arena"] [Site "https://lichess.org/9lbqfD2w"] [Date "2023.12.06"] [White "Back_inBlack"] [Black "OmarRojas_UTP"] [Result "0-1"] [UTCDate "2023.12.06"] [UTCTime "02:18:00"] [WhiteElo "1751"] [BlackElo "1746"] [WhiteRatingDiff "-24"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "240+0"] [ECO "B50"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 { B50 Sicilian Defense } 4. Nxd4 Nc6 5. Nc3 e5 6. Nxc6 bxc6 7. Be3 Nf6 8. Bd3 Be7 9. Qe2 O-O 10. h3 d5 11. exd5 cxd5 12. Bg5 e4 13. Bxf6 Bxf6 14. Bb5 Qc7 15. Nxd5 Qa5+ 16. b4 Qd8 17. Nxf6+ Qxf6 18. O-O a6 19. Bc6 Qxc6 20. Rad1 Bf5 21. c4 Rac8 22. c5 Bg6 23. Rd6 Qb5 24. Qg4 Qxb4 25. Rfd1 Qxc5 26. h4 Qf5 27. Qe2 Bh5 28. f3 exf3 29. gxf3 Bxf3 30. Qf1 Qg4+ 31. Kf2 Bxd1 32. Rxd1 Qxh4+ 33. Kg1 Qg3+ 34. Kh1 Rc2 35. Qg1 Qf3+ 36. Qg2 Qxd1+ 37. Qg1 Qh5+ 38. Qh2 Qxh2# { Black wins by checkmate. } 0-1