[Event "grandmastermac Arena"] [Site "https://lichess.org/duhWqgyg"] [Date "2022.06.08"] [White "Oliviali806"] [Black "Isaac2977"] [Result "1-0"] [UTCDate "2022.06.08"] [UTCTime "06:04:54"] [WhiteElo "1720"] [BlackElo "1288"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-36"] [Variant "Standard"] [TimeControl "300+2"] [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?! { (0.55 → 0.00) Inaccuracy. Nf5 was best. } (6. Nf5 Bxf5 7. exf5 Qa5 8. a3 Nf6 9. Bg5 Ne4 10. Bd2 Nxc3) 6... bxc6 7. Bd3 Nf6 8. Bg5 Be7 9. O-O d5?? { (-0.15 → 1.84) Blunder. O-O was best. } (9... O-O 10. Re1 h6 11. Bc1 Rb8 12. b3 Nh7 13. Na4 Qc7 14. c4 Rd8 15. Be3 Bg5 16. Bf1) 10. exd5 Nxd5?! { (1.52 → 2.25) Inaccuracy. cxd5 was best. } (10... cxd5) 11. Bxe7 Qxe7 12. Nxd5 cxd5 13. Bb5+ Bd7? { (3.05 → 5.08) Mistake. Kf8 was best. } (13... Kf8 14. Qxd5) 14. Qxd5 Bxb5?! { (5.61 → 8.30) Inaccuracy. Rd8 was best. } (14... Rd8 15. Rfd1 h5 16. Bxd7+ Rxd7 17. Qb5 a6 18. Qxa6 Rxd1+ 19. Rxd1 O-O 20. h3 e4 21. a4) 15. Qxa8+ Qd8 16. Qxd8+ Kxd8 17. Rfd1+ Ke8 18. Rd5 Bc4 19. Rxe5+ Kf8 20. Rae1 g6 21. Re8+ Kg7 22. Rxh8 Kxh8 23. h3 a5 24. b3 Ba6 25. Re8+ Kg7 26. c4 f5 27. c5 h5 28. c6 g5 29. c7 g4 30. hxg4 fxg4 31. c8=Q Bxc8 32. Rxc8 h4 33. Ra8 g3 34. fxg3 hxg3?! { (61.84 → Mate in 17) Checkmate is now unavoidable. h3 was best. } (34... h3 35. Ra7+ Kf6 36. gxh3 a4 37. Rxa4 Ke5 38. Rc4 Kf6 39. Kf2 Ke7 40. h4 Ke6 41. a4) 35. Rxa5 Kg6 36. b4 Kf6 37. b5 Ke6 38. b6 Kd6 39. Rc5?! { (Mate in 7 → 51.19) Lost forced checkmate sequence. b7 was best. } (39. b7 Kc7 40. Rb5 Kd6 41. b8=Q+ Kc6 42. Qb6+ Kd7 43. Qa6 Kc7 44. Rb7+ Kc8 45. Qa8#) 39... Kd7?! { (51.19 → Mate in 7) Checkmate is now unavoidable. Kxc5 was best. } (39... Kxc5 40. b7) 40. b7 Kd8 41. b8=Q+ Kd7 42. Rc7+ Kd6 43. Qb6+ Ke5 44. Rc5+ Kf4 45. Qb4+ Ke3 46. Rc3+ Kd2 47. Qb2+ Ke1 48. Rc1# { White wins by checkmate. } 1-0