[Event "S N Shrivastava Memorial Rapid"] [Site "https://lichess.org/9PTPW1vo"] [Date "2021.01.24"] [White "ProPuzzleBot007"] [Black "Arnavrock"] [Result "0-1"] [UTCDate "2021.01.24"] [UTCTime "12:30:00"] [WhiteElo "2121"] [BlackElo "1813"] [WhiteRatingDiff "-32"] [BlackRatingDiff "+28"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B95"] [Opening "Sicilian Defense: Najdorf Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 { B95 Sicilian Defense: Najdorf Variation } 7. Bd3 Nbd7 8. f4 Qc7?! { (-0.29 → 0.63) Inaccuracy. h6 was best. } (8... h6 9. Bxf6 Qxf6 10. Nce2 e5 11. Nf5 g6 12. Ne3 exf4 13. O-O Bg7 14. c3 O-O 15. Nxf4) 9. Qf3 b5 10. a3 Bb7 11. O-O-O Be7 12. g4 Nc5 13. f5?? { (-0.44 → -2.33) Blunder. h4 was best. } (13. h4 Qb6) 13... Nfxe4 14. Nxe4 Bxg5+ 15. Kb1 Nxe4 16. Bxe4 d5 17. Bd3 e5 18. Rhe1 O-O-O 19. f6 g6 20. Bf5+? { (-3.32 → -5.60) Mistake. Nb3 was best. } (20. Nb3) 20... Kb8 21. Nb3 gxf5 22. Qxf5 Bf4 23. Rd3 d4 24. h3 Bd5 25. Nc1 Be6 26. Qh5 Rc8 27. c3 Qc4 28. Kc2 dxc3 29. Rxc3 Qd5 30. Rd1?! { (-15.99 → Mate in 9) Checkmate is now unavoidable. Kb1 was best. } (30. Kb1 Qd2) 30... Rxc3+?! { (Mate in 9 → -19.24) Lost forced checkmate sequence. Qe4+ was best. } (30... Qe4+ 31. Rd3 Rhd8 32. Qf5 Bxf5 33. gxf5 Rxc3+ 34. bxc3 Bxc1 35. Kxc1 Rxd3 36. Kc2 Rxh3+ 37. Kc1) 31. bxc3 Qg2+ 32. Kb1 Qe4+ 33. Kb2 Rc8 34. g5 Bxc1+ 35. Rxc1 Qc4 36. Rc2 Qa2+ 37. Kc1 Qa1+ 38. Kd2 Rd8+ 39. Ke2 Qd1+ 40. Ke3 Qxh5 { White resigns. } 0-1