[Event "yavischess simul"] [Site "https://lichess.org/790mwi2o"] [Date "2021.05.27"] [White "yavischess"] [Black "Lzsh530"] [Result "1-0"] [UTCDate "2021.05.27"] [UTCTime "12:30:44"] [WhiteElo "1908"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation, Lipnitsky Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 { B90 Sicilian Defense: Najdorf Variation, Lipnitsky Attack } e6 7. Bb3 Be7 8. g4 b5?? { (0.40 → 3.26) Blunder. O-O was best. } (8... O-O) 9. g5 Nfd7 10. Bxe6 Bxg5?? { (2.86 → 7.38) Blunder. O-O was best. } (10... O-O 11. Bd5) 11. Qh5 g6 12. Bxd7+ Nxd7 13. Qxg5 Qxg5 14. Bxg5 f6 15. Bf4 Ne5 16. O-O-O O-O 17. Nd5 Bb7 18. h4 Bxd5 19. exd5 Rac8 20. c3 b4 21. Kc2 bxc3 22. bxc3 Rc4 23. Rh3 Rcc8 24. Ne6 Rf7 25. Rb1 h5 26. Rg3 Kh7 27. Rb6 Nd7 28. Rxd6 Ne5 29. Bxe5 fxe5 30. Ng5+ Kg7 31. Nxf7 Kxf7 32. Rdxg6 Rc5 33. d6 Rd5 34. Rg7+ Ke6 35. R3g6+ Kf5 36. Rh6 Ke4 37. d7 Kf3?! { (64.37 → Mate in 16) Checkmate is now unavoidable. a5 was best. } (37... a5 38. Rh8) 38. Rf6+?! { (Mate in 16 → 15.84) Lost forced checkmate sequence. Rh8 was best. } (38. Rh8 Kxf2 39. d8=Q Rxd8 40. Rxd8 Ke3 41. Rg5 Ke4 42. Ra8 Kf3 43. Rxa6 e4 44. Rf6+ Ke2) 38... Ke2 39. Rf8 Rd2+ 40. Kb3 Rxd7?! { (64.53 → Mate in 13) Checkmate is now unavoidable. e4 was best. } (40... e4 41. Re7) 41. Rxd7 e4 42. c4 e3 43. fxe3 Kxe3 44. c5 Ke4 45. c6 Ke5 46. c7 Ke6 47. c8=Q Ke5 48. Qe8# { White wins by checkmate. } 1-0