[Event "Rated classical game"] [Site "https://lichess.org/tqjv1p8X"] [Date "2020.08.07"] [White "marvin9"] [Black "Heaviside29"] [Result "0-1"] [UTCDate "2020.08.07"] [UTCTime "14:52:59"] [WhiteElo "1866"] [BlackElo "1927"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+30"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Bf4 d6?! { (0.00 → 0.58) Inaccuracy. c5 was best. } (2... c5 3. c3 d5 4. e3 Nc6 5. Nd2 Nf6 6. Ngf3 Bd6 7. Bg3) 3. e3 Ne7 4. Nd2 h6 5. Ngf3 g6 6. Bd3 Nd7 7. c3 Bg7 8. Qe2 a6 9. e4 b6 10. h3 Bb7 11. Nf1?! { (0.75 → 0.00) Inaccuracy. O-O was best. } (11. O-O) 11... O-O 12. O-O-O b5 13. g4?! { (-0.38 → -1.21) Inaccuracy. Bc2 was best. } (13. Bc2 f5 14. Bh2 Kh7 15. Kb1 Nf6 16. e5 Ne4 17. Ne3 Nd5 18. Bxe4 fxe4 19. Nd2 Nf4) 13... Rc8 14. h4 c5 15. Qe3?? { (-1.08 → -4.84) Blunder. Kb1 was best. } (15. Kb1 Qb6 16. Ng3 cxd4 17. cxd4 Nc6 18. Qd2 Nxd4 19. Nxd4 Qxd4 20. Be3 Qf6 21. g5 hxg5) 15... cxd4 16. Qd2? { (-4.58 → -10.68) Mistake. Nxd4 was best. } (16. Nxd4 e5 17. Nc6 Nxc6 18. Bxh6 d5 19. Bxg7 Kxg7 20. h5 d4 21. Qd2 Nc5 22. Bc2 dxc3) 16... dxc3 17. bxc3 Rxc3+ 18. Kb1 Rc6 19. Bxh6 Bc3 20. Qe3 Qa5 21. N1d2 Qa3 22. Nb3?! { (-27.67 → Mate in 1) Checkmate is now unavoidable. Nc4 was best. } { White resigns. } (22. Nc4 Rxc4 23. Rd2 Qb4+ 24. Kc1 Bxd2+ 25. Kd1 Rc1+ 26. Ke2 Bxe3 27. Rxc1 Bxh6 28. g5 Bxe4) 0-1