[Event "Rated classical game"] [Site "https://lichess.org/YAneqELn"] [Date "2019.02.10"] [White "mrmal"] [Black "koenigluis"] [Result "0-1"] [UTCDate "2019.02.10"] [UTCTime "20:51:07"] [WhiteElo "1287"] [BlackElo "1104"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+41"] [Variant "Standard"] [TimeControl "900+15"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nc6 3. Nc3 Bf5 4. Nb5?! { (0.51 → -0.05) Inaccuracy. e4 was best. } (4. e4 Bxe4 5. Nxe4 dxe4 6. d5 Nb4 7. c4 e6 8. a3 Nd3+) 4... Rc8 5. Nf3 a6 6. Nxc7+?? { (-0.08 → -2.22) Blunder. Nc3 was best. } (6. Nc3 e6 7. e3 Bd6 8. Bxd6 cxd6 9. Bd3 Nce7 10. h3 Nf6 11. O-O O-O 12. Bxf5 Nxf5) 6... Rxc7 7. Bxc7 Qxc7 8. e3? { (-1.92 → -3.31) Mistake. a3 was best. } (8. a3 Nf6 9. e3 e6 10. c4 Be4 11. cxd5 Bxd5 12. Bd3 Bd6 13. O-O O-O 14. Rc1 Re8) 8... Nb4 9. Rc1?! { (-3.15 → -4.52) Inaccuracy. Bd3 was best. } (9. Bd3 Bxd3 10. cxd3 Nc2+ 11. Ke2 Nxa1 12. Qd2 e6 13. Rxa1 Qd8 14. Kf1 Bd6 15. g3 Ne7) 9... Nxc2+ 10. Rxc2 Bxc2 11. Qd2 Nf6 12. Ne5 Ne4 13. Bb5+? { (-4.08 → -8.45) Mistake. Qc1 was best. } (13. Qc1) 13... Kd8?? { (-8.45 → -2.95) Blunder. axb5 was best. } (13... axb5 14. Qe2 Qa5+ 15. Kf1 Nd2+ 16. Kg1 Nc4 17. h3 Bb1 18. a3 f6 19. Kh2 Be4 20. Nd3) 14. Qb4?? { (-2.95 → -16.77) Blunder. Nxf7+ was best. } (14. Nxf7+ Kc8 15. Qe2 e6 16. O-O Qxf7 17. Qxc2+ Kb8 18. f3 axb5 19. fxe4 Qg6 20. Rc1 Bb4) 14... e6 15. Nxf7+ Qxf7?! { (-16.53 → -7.35) Inaccuracy. Kc8 was best. } (15... Kc8) 16. Qa5+ Kc8 17. O-O Qc7 18. Rc1?! { (-6.49 → -19.10) Inaccuracy. Qxc7+ was best. } (18. Qxc7+ Kxc7 19. Bxa6 Kb6 20. Rc1 Ba4 21. Bd3 Bd6 22. f3 Nf6 23. g3 Ra8 24. Kf2 Bd7) 18... Qxa5 19. Rxc2+ Kb8 20. Bd7?! { (-17.77 → Mate in 1) Checkmate is now unavoidable. Bf1 was best. } (20. Bf1 Qxa2 21. f3 Qb3 22. Re2 Nd6 23. h3 Nc4 24. e4 Qd1 25. Rf2 Ne3 26. g3 dxe4) 20... Qe1# { Black wins by checkmate. } 0-1