[Event "Rated rapid game"] [Site "https://lichess.org/gZWgXvIb"] [Date "2021.11.04"] [White "mafaldaviana"] [Black "kamran892"] [Result "0-1"] [UTCDate "2021.11.04"] [UTCTime "16:32:06"] [WhiteElo "1070"] [BlackElo "1072"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "900+10"] [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 } Bf5 3. e3 e6 4. Nc3 Nc6 5. Nb5 Nb4?? { (0.01 → 3.28) Blunder. Rc8 was best. } (5... Rc8 6. Bd3 Bb4+ 7. Nc3 h6 8. Ne2 Nge7 9. O-O Bd6 10. h3) 6. Nxc7+ Ke7 7. Rc1?! { (2.39 → 1.61) Inaccuracy. Bd3 was best. } (7. Bd3 Nxd3+) 7... Rc8 8. Nb5? { (1.48 → 0.28) Mistake. a3 was best. } (8. a3 Nc6 9. Nb5 Ke8 10. Bd3 Bxd3 11. cxd3 g5 12. Be5 f6 13. Bg3 Qb6 14. Nd6+ Bxd6) 8... Bxc2?? { (0.28 → 6.98) Blunder. Nxc2+ was best. } (8... Nxc2+ 9. Ke2) 9. Qg4?? { (6.98 → -6.63) Blunder. Qd2 was best. } (9. Qd2 Kd7 10. Nxa7 g5 11. Be5 f6 12. Nxc8 fxe5 13. a3 Qa5 14. Na7 e4 15. Bb5+ Kd8) 9... Bf5?? { (-6.63 → 0.81) Blunder. Nf6 was best. } (9... Nf6) 10. Qg5+?? { (0.81 → -5.71) Blunder. Rxc8 was best. } (10. Rxc8 Qxc8 11. Qd1 Ke8 12. a3 Nc6 13. Nf3 a6 14. Nc3 Nf6 15. Be2 Ne4 16. Nxe4 Bxe4) 10... f6 11. Qh5 Rxc1+ 12. Kd2 g6 13. Qe2 Rc2+ 14. Kd1 Rxe2 15. Bxe2 Bc2+ 16. Ke1 Nd3+ 17. Bxd3 Bxd3 18. Nd6 Qa5+ 19. b4?! { (-18.29 → Mate in 4) Checkmate is now unavoidable. Kd1 was best. } (19. Kd1 Qxa2) 19... Qxb4+ 20. Kd1 Qb1+ 21. Kd2 Qc2+ 22. Ke1 Qc1# { Black wins by checkmate. } 0-1