[Event "Rated rapid game"] [Site "https://lichess.org/RXtYvyYd"] [Date "2021.06.20"] [White "UnfriendlyGiant"] [Black "Cuvettine"] [Result "0-1"] [UTCDate "2021.06.20"] [UTCTime "22:47:47"] [WhiteElo "1094"] [BlackElo "1083"] [WhiteRatingDiff "-34"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B20"] [Opening "Sicilian Defense: Staunton-Cochrane Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c4 { B20 Sicilian Defense: Staunton-Cochrane Variation } Nc6 3. Nc3 Nf6 4. Nge2 d6 5. d4 cxd4 6. Nxd4 g6 7. Nxc6 bxc6 8. Be3 Bg7 9. Qd2 O-O 10. O-O-O?? { (-0.22 → -2.85) Blunder. Be2 was best. } (10. Be2 a5 11. O-O a4 12. Rad1 Ng4 13. Bg5 h6 14. Bf4 g5 15. Bg3 Be6 16. h3 Ne5) 10... a5? { (-2.85 → -1.14) Mistake. Ng4 was best. } (10... Ng4 11. Be2) 11. Re1? { (-1.14 → -2.54) Mistake. f3 was best. } (11. f3 a4 12. e5 Ne8 13. exd6 Qxd6 14. Be2 Qxd2+ 15. Kxd2 Nd6 16. Bc5 Be6 17. Kc2 Nxc4) 11... a4 12. a3 Be6 13. Kb1?! { (-2.41 → -3.79) Inaccuracy. f4 was best. } (13. f4) 13... Qb8 14. Ka2?! { (-3.41 → -5.00) Inaccuracy. Bd4 was best. } (14. Bd4 Qb3 15. Nd1 Bxc4 16. Bxc4 Qxc4 17. f3 Rfb8 18. Ka1 Nd7 19. Bxg7 Kxg7 20. Ne3 Qe6) 14... Qb3+ 15. Kb1?! { (-4.77 → -6.91) Inaccuracy. Ka1 was best. } (15. Ka1 Rab8) 15... Rfb8 16. Nd1 Nxe4 17. Qd3 Nc3+ 18. Nxc3?! { (-11.91 → Mate in 1) Checkmate is now unavoidable. Kc1 was best. } (18. Kc1 Bf5) 18... Qxb2# { Black wins by checkmate. } 0-1