[Event "Hourly Crazyhouse Arena"] [Site "https://lichess.org/6qOnlMvX"] [Date "2025.03.31"] [Round "-"] [White "gunnarsson9"] [Black "DesiDecker"] [Result "1-0"] [GameId "6qOnlMvX"] [UTCDate "2025.03.31"] [UTCTime "17:40:07"] [WhiteElo "1489"] [BlackElo "1520"] [WhiteRatingDiff "+50"] [BlackRatingDiff "-15"] [Variant "Crazyhouse"] [TimeControl "300+0"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.87] } 1... d5 { [%eval 1.03] } 2. Bf4 { [%eval 0.82] } 2... Nf6 { [%eval 1.12] } 3. Nf3?! { (1.12 → 0.51) Inaccuracy. Nc3 was best. } { [%eval 0.51] } { D02 Queen's Pawn Game: London System } (3. Nc3 Bg4 4. f3 Bf5 5. e3 e6 6. Bd3 Bxd3 7. cxd3 Nh5) 3... g6 { [%eval 0.7] } 4. Bg5 { [%eval 1.1] } 4... Bg7 { [%eval 0.76] } 5. Bxf6? { (0.76 → -0.52) Mistake. e3 was best. } { [%eval -0.52] } (5. e3 O-O 6. Bd3 Bg4 7. Nbd2 Nbd7 8. O-O c6 9. c4 Bxf3 10. Nxf3 dxc4) 5... Bxf6?! { (-0.52 → 0.44) Inaccuracy. exf6 was best. } { [%eval 0.44] } (5... exf6 6. e3) 6. e3 { [%eval 0.47] } 6... Nc6 { [%eval 0.37] } 7. Bd3 { [%eval 0.25] } 7... a6?! { (0.25 → 0.99) Inaccuracy. B@h6 was best. } { [%eval 0.99] } (7... B@h6 8. Nc3) 8. O-O?! { (0.99 → 0.23) Inaccuracy. Nc3 was best. } { [%eval 0.23] } (8. Nc3 B@h6) 8... Nb4? { (0.23 → 1.61) Mistake. O-O was best. } { [%eval 1.61] } (8... O-O 9. Nc3) 9. Nc3 { [%eval 1.15] } 9... Bg4?! { (1.15 → 2.15) Inaccuracy. B@h6 was best. } { [%eval 2.15] } (9... B@h6 10. Ne5 Nxd3 11. cxd3 O-O 12. N@g4 B@g7 13. Nxh6+ Bxh6 14. B@g3 Bf5 15. N@g4) 10. a3? { (2.15 → 0.46) Mistake. N@h6 was best. } { [%eval 0.46] } (10. N@h6 Be6 11. a3 Nxd3 12. cxd3 B@g7 13. Nxf7 Bxf7 14. N@c5 B@c8 15. P@d7+ Bxd7) 10... Nxd3 { [%eval 0.96] } 11. cxd3 { [%eval 0.54] } 11... b6?? { (0.54 → 8.06) Blunder. B@h6 was best. } { [%eval 8.06] } (11... B@h6) 12. h3? { (8.06 → 4.38) Mistake. N@h6 was best. } { [%eval 4.38] } (12. N@h6 B@e6) 12... Bd7? { (4.38 → 7.67) Mistake. Bxf3 was best. } { [%eval 7.67] } (12... Bxf3 13. Qxf3 B@c6 14. N@b4 B@d7 15. N@h6 N@g5 16. Qf4 Ne6 17. Qh2 a5 18. B@g8) 13. Nxd5 { [%eval 6.85] } 13... Bg7?! { (6.85 → 10.83) Inaccuracy. B@a4 was best. } { [%eval 10.83] } (13... B@a4) 14. Ne5 { [%eval 7.16] } 14... Bxe5?! { (7.16 → 14.51) Inaccuracy. B@e6 was best. } { [%eval 14.51] } (14... B@e6 15. N@f4) 15. dxe5 { [%eval 11.69] } 15... c6 { [%eval 36.0] } 16. P@c7 { [%eval 32.88] } 16... Qc8 { [%eval 32.3] } 17. Nxb6 { [%eval 24.87] } 17... Qb7?! { (24.87 → Mate in 7) Checkmate is now unavoidable. B@g7 was best. } { [%eval #7] } (17... B@g7 18. Nxc8) 18. Nxa8?! { (Mate in 7 → 36.61) Lost forced checkmate sequence. N@g7+ was best. } { [%eval 36.61] } (18. N@g7+ Kf8 19. Nxd7+ Kg8 20. N@h6+ Kxg7 21. P@f6+ exf6 22. exf6+ Kxh6 23. B@g7+ Kg5) 18... Qxa8 { [%eval 69.41] } 19. R@b8+ { [%eval 43.15] } 19... Qxb8?! { (43.15 → Mate in 6) Checkmate is now unavoidable. N@c8 was best. } { [%eval #6] } (19... N@c8 20. Rxa8) 20. cxb8=Q+ { [%eval #5] } 20... R@c8 { [%eval #5] } 21. P@c7?! { (Mate in 5 → 45.24) Lost forced checkmate sequence. N@d6+ was best. } { [%eval 45.24] } (21. N@d6+ Kf8 22. Qxc8+ B@e8 23. N@e6+ Bxe6 24. B@h6+ B@g7 25. Qxe8#) 21... B@h6?! { (45.24 → Mate in 2) Checkmate is now unavoidable. B@h2+ was best. } { [%eval #2] } (21... B@h2+ 22. Kxh2) 22. Q@d8+ { [%eval #1] } 22... Rxd8 { [%eval #1] } 23. Qxd8# { White wins by checkmate. } 1-0