[Event "Rapid"] [Site "https://lichess.org/tJyllAD0"] [Date "2024.03.16"] [White "SergioPerezCostilla"] [Black "MathiasSanchez_UDEP"] [Result "1-0"] [UTCDate "2024.03.16"] [UTCTime "02:36:45"] [WhiteElo "2214"] [BlackElo "2301"] [WhiteRatingDiff "+40"] [BlackRatingDiff "-84"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B92"] [Opening "Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O { B92 Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line } 9. Be3 Nc6 10. f3 Be6 11. Nd5 Rc8 12. c4 Bxd5?! { (0.83 → 1.52) Inaccuracy. Nd7 was best. } (12... Nd7 13. Nxe7+ Qxe7 14. Qd2 Nc5 15. Rfd1 Rfd8 16. Nc1 h6 17. b4 Na4 18. Nb3 b6 19. Rdc1) 13. cxd5 Nb4?! { (1.73 → 2.39) Inaccuracy. Nb8 was best. } (13... Nb8 14. Qd2 Nfd7 15. Rac1 b6 16. Na1 a5 17. a3 a4 18. Rxc8 Qxc8 19. Nc2 Nc5 20. Bb5) 14. Rc1 Nxa2?! { (2.40 → 3.30) Inaccuracy. a5 was best. } (14... a5 15. Rxc8) 15. Rxc8 Qxc8 16. Qd2 Qd7 17. Ra1 Qa4 18. Nc1 Rc8 19. b3 Rxc1+ 20. Rxc1 Qxb3 21. Bc4 Nxc1 22. Bxb3 Nxb3 23. Qb4 Nc5 24. Bxc5 dxc5 25. Qxb7 Kf8 26. Qxa6 Ne8 27. Qc6 Bd6 28. Kf2 Ke7 29. Ke3 g5 30. h3 h6 31. Kd3 f6 32. Qc8 Nc7 33. Kc4 h5 34. Qh8 Ne8 35. Qxh5 Kd7 36. Qf7+ Be7 37. Qe6+ Kd8 38. g3 Nd6+?! { (5.14 → 6.93) Inaccuracy. Bf8 was best. } (38... Bf8 39. Kd3 Be7 40. Qb6+ Kd7 41. h4 gxh4 42. Qe6+ Kd8 43. gxh4 f5 44. h5 fxe4+ 45. Ke2) 39. Kxc5 Nf5+ 40. Kb6 Nd4 41. Qg8+ Kd7 42. h4 gxh4 43. gxh4 Nxf3? { (7.07 → Mate in 12) Checkmate is now unavoidable. Ba3 was best. } (43... Ba3 44. Qf7+ Kd8 45. Qxf6+ Be7 46. Qf7 Bxh4 47. Qc7+ Ke8 48. Qxe5+ Kf7 49. Qh5+ Kg7 50. Qxh4) 44. Qg4+ Kd6 45. Qxf3 Bd8+ 46. Kb5 { Black resigns. } 1-0