[Event "Let's Play!"] [Site "Chess.com"] [Date "2020.06.24"] [Round "-"] [White "JRLonewolf"] [Black "mattbcheck"] [Result "0-1"] [WhiteElo "781"] [BlackElo "1562"] [Variant "Standard"] [TimeControl "-"] [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 g6 4. f4 Bg7 5. e5?? { (-0.22 → -2.39) Blunder. d3 was best. } (5. d3 e6 6. Be3 d6 7. g3 Nge7 8. Nf3 O-O 9. Bg2 Nd4) 5... d6 6. exd6 exd6?! { (-2.46 → -1.61) Inaccuracy. Qxd6 was best. } (6... Qxd6 7. Be2 Nh6 8. d3 Nf5 9. Nf3 Qd7 10. O-O b6 11. Ne5 Nxe5 12. fxe5 Bxe5 13. Bf3) 7. d3 Nf6 8. Nd5?? { (-1.57 → -4.44) Blunder. Nf3 was best. } (8. Nf3 O-O 9. Be2 d5 10. O-O Re8 11. Ne5 Nd4 12. Bf3 Be6 13. Re1 Nxf3+ 14. Qxf3 d4) 8... Nxd5 9. cxd5 Nd4 10. Nf3 Bg4?! { (-4.37 → -3.10) Inaccuracy. O-O was best. } (10... O-O) 11. h3?? { (-3.10 → -11.56) Blunder. Be2 was best. } (11. Be2 Qe7) 11... Nxf3+?? { (-11.56 → -4.24) Blunder. Bxf3 was best. } (11... Bxf3 12. gxf3) 12. gxf3 Bf5 13. a3?? { (-3.86 → -8.67) Blunder. h4 was best. } (13. h4) 13... O-O?! { (-8.67 → -5.73) Inaccuracy. Qh4+ was best. } (13... Qh4+ 14. Kd2 O-O 15. Kc2 c4 16. Kb1 Rfe8 17. Bd2 Qf2 18. Ka2 cxd3 19. Rc1 Rec8 20. Bxd3) 14. Bg2? { (-5.73 → -21.31) Mistake. h4 was best. } (14. h4 Bd4) 14... Re8+ 15. Kf1?! { (-17.57 → Mate in 10) Checkmate is now unavoidable. Kd2 was best. } (15. Kd2) 15... Qd7?? { (Mate in 10 → -5.35) Lost forced checkmate sequence. Qh4 was best. } (15... Qh4 16. Kg1 Qg3 17. Be3 Rxe3 18. Rh2 Rae8 19. Qf1 Re1 20. Kh1 Rxa1 21. Qxa1 Re1+ 22. Bf1) 16. h4?! { (-5.35 → -9.73) Inaccuracy. Kf2 was best. } (16. Kf2 Re7) 16... h5? { (-9.73 → -5.18) Mistake. Bd4 was best. } (16... Bd4 17. a4 b5 18. axb5 Qxb5 19. Ra3 c4 20. Bh3 Bxd3+ 21. Rxd3 cxd3 22. Bd7 Qa6 23. Be3) 17. Bh3?! { (-5.18 → -9.43) Inaccuracy. Kf2 was best. } (17. Kf2 Re7) 17... Bxh3+ 18. Rxh3? { (-8.84 → Mate in 5) Checkmate is now unavoidable. Kf2 was best. } (18. Kf2 Re7) 18... Qxh3+ 19. Kf2 Bd4+ 20. Be3 Bxe3+ 21. Ke2 Qg2+ 22. Ke1 Qf2# { Black wins by checkmate. } 0-1