[Event "First Summer Meeting Arena"] [Site "https://lichess.org/0nps8Ybw"] [Date "2021.05.18"] [White "ravenslash"] [Black "LimitedInfinity17"] [Result "0-1"] [UTCDate "2021.05.18"] [UTCTime "01:48:50"] [WhiteElo "1259"] [BlackElo "1709"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B53"] [Opening "Sicilian Defense: Chekhover Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 { B53 Sicilian Defense: Chekhover Variation } Nc6 5. Qd1 Nf6 6. Nc3 g6 7. Bb5 a6?! { (-0.05 → 0.65) Inaccuracy. Bg7 was best. } (7... Bg7 8. e5 dxe5 9. Bxc6+ bxc6 10. Qxd8+ Kxd8 11. Nxe5 Ke8 12. O-O) 8. Ba4?! { (0.65 → -0.44) Inaccuracy. Bxc6+ was best. } (8. Bxc6+ bxc6 9. e5 Ng4 10. exd6 Qxd6 11. O-O Qxd1 12. Rxd1 Bg7) 8... b5 9. Bb3 Bb7 10. O-O Bg7 11. Ng5? { (-0.42 → -1.55) Mistake. Re1 was best. } (11. Re1 Na5 12. Nd5 Nxb3 13. axb3 O-O 14. Bg5 Nxd5 15. exd5 Re8 16. c3 b4 17. c4 Bxb2) 11... O-O 12. Nd5 h6? { (-1.84 → -0.59) Mistake. Nd7 was best. } (12... Nd7 13. Nf4 Nc5 14. Re1 a5 15. a4 b4 16. Bc4 Ne5 17. Bd5 Bxd5 18. exd5 Nc4 19. Ra2) 13. Nf3?? { (-0.59 → -3.36) Blunder. Nxf6+ was best. } (13. Nxf6+ Bxf6 14. Nf3 Bg7 15. c3 Qc7 16. Re1 Na5 17. Bc2 Nc4 18. h4 b4 19. Rb1 bxc3) 13... Nxe4 14. Be3 Bxb2?! { (-3.63 → -2.63) Inaccuracy. e6 was best. } (14... e6 15. Nc3) 15. Rb1 Bg7 16. Nh4?? { (-2.10 → -6.07) Blunder. Bb6 was best. } (16. Bb6 Qb8) 16... e6 17. f3 exd5 18. fxe4 dxe4?? { (-6.50 → 2.18) Blunder. Qxh4 was best. } (18... Qxh4 19. Bxd5) 19. Qd2?? { (2.18 → -7.36) Blunder. Nxg6 was best. } (19. Nxg6 d5 20. Qxd5 Qxd5 21. Bxd5 Na5 22. Bxb7 fxg6 23. Bd5+ Kh8 24. Bxa8 Rxa8 25. Rf7 Nc4) 19... Ne5 20. Kh1?! { (-5.75 → -8.47) Inaccuracy. Nxg6 was best. } (20. Nxg6 Nxg6) 20... d5 21. Rfe1 Ng4 22. h3 Nxe3 23. Qxe3 Qxh4 24. Re2 d4 25. Qf2 Qxf2 26. Rxf2 e3 27. Rf3 Bxf3 28. gxf3 e2 29. Re1 Rfe8 30. Kg1 Rad8 31. Kf2 d3 32. cxd3 Bd4+ 33. Kg2 Bc3 34. Rh1 Rxd3 35. a4?! { (-18.44 → Mate in 7) Checkmate is now unavoidable. f4 was best. } (35. f4 e1=N+) 35... Rd2?! { (Mate in 7 → -77.90) Lost forced checkmate sequence. e1=N+ was best. } (35... e1=N+ 36. Rxe1 Bxe1 37. h4 Rxb3 38. axb5 Rb2+ 39. Kh3 h5 40. bxa6 Re3 41. a7 Rxf3#) 36. axb5?! { (-77.90 → Mate in 1) Checkmate is now unavoidable. Re1 was best. } (36. Re1 Rb2) 36... e1=Q# { Black wins by checkmate. } 0-1