[Event "Master Chess Arena"] [Site "https://lichess.org/w6atnMO5"] [Date "2021.01.27"] [White "Marie2009"] [Black "nicolasgv"] [Result "1-0"] [UTCDate "2021.01.27"] [UTCTime "18:00:16"] [WhiteElo "1404"] [BlackElo "1750"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-251"] [Variant "Crazyhouse"] [TimeControl "420+0"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 d5 3. Bf4 { D02 Queen's Pawn Game: London System } Nc6 4. Nc3?! { (0.78 → 0.00) Inaccuracy. e3 was best. } (4. e3 Bg4 5. Be2 e6 6. O-O Bd6 7. Ne5 Bxe2 8. Qxe2 O-O) 4... Bf5?? { (0.00 → 2.13) Blunder. Bg4 was best. } (4... Bg4 5. h3 Bh5 6. g4 Bg6 7. Nb5 Rc8 8. Nxa7 Nxa7 9. P@f5) 5. Nb5?? { (2.13 → -0.30) Blunder. e3 was best. } (5. e3) 5... e5?? { (-0.30 → 2.85) Blunder. Rc8 was best. } (5... Rc8 6. e3 e6 7. Be2 a6 8. O-O Be7 9. Nc3 O-O 10. Ne5) 6. Bxe5? { (2.85 → 1.36) Mistake. Nxe5 was best. } (6. Nxe5) 6... Nxe5 7. Nxe5?? { (1.25 → -1.53) Blunder. dxe5 was best. } (7. dxe5) 7... Qe7?? { (-1.53 → 6.04) Blunder. B@a4 was best. } (7... B@a4 8. Nxf7) 8. e3 O-O-O?! { (6.10 → 27.49) Inaccuracy. B@b6 was best. } (8... B@b6 9. Bd3) 9. Nxa7+ Kb8 10. Nb5 Ne4 11. f3 Nd6 12. Nxd6 Qxd6 13. Nxf7 Rd7 14. Nxd6 Rxd6?! { (29.17 → Mate in 5) Checkmate is now unavoidable. B@h4+ was best. } (14... B@h4+ 15. P@g3) 15. N@f7?! { (Mate in 5 → 22.32) Lost forced checkmate sequence. P@a7+ was best. } (15. P@a7+ Kxa7 16. N@b5+ Kb8 17. N@d7+ Bxd7 18. P@a7+ Ka8 19. Q@b8#) 15... Rc6?! { (22.32 → Mate in 4) Checkmate is now unavoidable. Rb6 was best. } (15... Rb6 16. Nxh8) 16. Nxh8?! { (Mate in 4 → 24.97) Lost forced checkmate sequence. P@a7+ was best. } (16. P@a7+ Kxa7 17. N@b5+ Kb8 18. P@a7+ Kc8 19. Q@d8#) 16... Bxc2?! { (24.97 → Mate in 3) Checkmate is now unavoidable. N@c8 was best. } (16... N@c8 17. Q@a4) 17. Qd2?! { (Mate in 3 → 38.32) Lost forced checkmate sequence. N@d7+ was best. } (17. N@d7+ Kc8 18. Q@e8+ N@d8 19. R@b8#) 17... Bf5?! { (38.32 → Mate in 4) Checkmate is now unavoidable. B@h4+ was best. } (17... B@h4+ 18. g3 P@f2+ 19. Kxf2 Bxg3+ 20. hxg3 N@g4+ 21. Kg1 P@f2+ 22. Kg2 N@e1+ 23. Rxe1 fxe1=N+ 24. Qxe1) 18. Qa5?! { (Mate in 4 → 24.14) Lost forced checkmate sequence. P@a7+ was best. } (18. P@a7+ Kxa7 19. N@b5+ Kb8 20. R@a8+ Kxa8 21. Q@a7#) 18... Kc8?! { (24.14 → Mate in 3) Checkmate is now unavoidable. P@d2+ was best. } (18... P@d2+ 19. Qxd2) 19. Q@e8+ B@d8 20. P@d7+ Kb8 21. R@a8# { White wins by checkmate. } 1-0