[Event "Clase Practica UTP 2023 Arena"] [Site "https://lichess.org/ZhIUbru9"] [Date "2024.04.02"] [White "Back_inBlack"] [Black "jUANdavid_UTP"] [Result "0-1"] [UTCDate "2024.04.02"] [UTCTime "04:03:34"] [WhiteElo "1842"] [BlackElo "1509"] [WhiteRatingDiff "-19"] [BlackRatingDiff "+143"] [Variant "Standard"] [TimeControl "240+0"] [ECO "C41"] [Opening "Philidor Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 { C41 Philidor Defense: Exchange Variation } Bd7 5. Bc4 Qf6 6. Be3 Nc6 7. Nxc6 Bxc6 8. Nc3 Qg6 9. Qf3 Nf6 10. Nd5 O-O-O 11. Nxf6 gxf6 12. Qf5+ Kb8 13. Qxg6 fxg6 14. Bd5 Bxd5 15. exd5 Bg7 16. O-O-O f5 17. Bd4 Rhg8 18. Bxg7 Rxg7 19. g3 g5 20. Rhf1 f4 21. gxf4 gxf4 22. Rg1 Rf7 23. Rg4 Re8 24. b3 a6 25. Rdg1 Re2 26. Rf1 f3 27. h4 Rfe7 28. h5 Re1+ 29. Rxe1 Rxe1+ 30. Kd2 Rf1 31. Rg8+ Ka7 32. Rf8 Rxf2+ 33. Ke3 Rh2 34. Rxf3 Rxh5 35. Rf7 Rh2 36. Rxc7 Kb6 37. Rc3 h5 38. Kd4 Rh4+ 39. Kd3 Kb5 40. Kd2 Rh2+ 41. Kc1 h4 42. Kb2 h3 43. a4+ Kb6 44. b4 Rh1 45. a5+ Ka7 46. Rf3 h2 47. Kc3 Ra1 48. Rh3 Ra3+ 49. Kb2 Rxh3 50. c4 h1=Q 51. Kc2 Qg2+ 52. Kd1 Rh1# { Black wins by checkmate. } 0-1