[Event "Casual Three-check game"] [Site "https://lichess.org/s3RyhzdD"] [Date "2024.04.15"] [White "Ailu99"] [Black "AveryMorr"] [Result "0-1"] [UTCDate "2024.04.15"] [UTCTime "22:55:43"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteTitle "WFM"] [Variant "Three-check"] [TimeControl "-"] [ECO "B00"] [Opening "Nimzowitsch Defense: Declined Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 2. Nf3 { B00 Nimzowitsch Defense: Declined Variation } Nd4?? { (1.72 → 6.24) Blunder. e6 was best. } (2... e6 3. Nc3 Bb4 4. a3 Ba5 5. Bb5 Nge7 6. O-O O-O 7. d4) 3. Nxd4 Nf6?! { (5.82 → 8.37) Inaccuracy. c6 was best. } (3... c6 4. Nc3) 4. e5 Ne4? { (8.37 → Mate in 6) Checkmate is now unavoidable. e6 was best. } (4... e6 5. exf6) 5. Bc4? { (Mate in 6 → 9.00) Lost forced checkmate sequence. e6 was best. } (5. e6 dxe6 6. Bb5+ Bd7 7. Nxe6 Bxb5 8. Nxc7+ Qxc7 9. Qh5 O-O-O 10. Qf5#) 5... Nxf2? { (9.00 → Mate in 3) Checkmate is now unavoidable. e6 was best. } (5... e6 6. Qg4) 6. Kxf2? { (Mate in 3 → 8.69) Lost forced checkmate sequence. Bxf7+ was best. } (6. Bxf7+ Kxf7 7. Qh5+ g6 8. Qxh7#) 6... d5? { (8.69 → Mate in 5) Checkmate is now unavoidable. e6 was best. } (6... e6 7. Qg4) 7. Bxd5?? { (Mate in 5 → 1.69) Lost forced checkmate sequence. Bb5+ was best. } (7. Bb5+ c6 8. Bxc6+ bxc6 9. Qf3 Bf5 10. Qxf5 Qb6 11. Qxf7#) 7... Qd6?? { (1.69 → Mate in 6) Checkmate is now unavoidable. Qxd5 was best. } (7... Qxd5 8. Nf3 Qc5+ 9. d4 Qc6 10. Kg1 Bf5 11. Nc3 e6 12. Be3 Be7 13. d5 Bc5 14. Nd4) 8. Bxf7+ Kd8 9. e6?? { (Mate in 5 → Mate in 3) Lost forced checkmate sequence. exd6 was best. } (9. exd6 cxd6 10. Qh5 g5 11. Nc6+ Kc7 12. Qxg5 bxc6 13. Qxe7#) 9... Qf4+?? { (Mate in 3 → 19.99) Lost forced checkmate sequence. Qxd4+ was best. } (9... Qxd4+ 10. Kg3 Qd6+ 11. Kf3 Qa3#) 10. Nf3 Qxf3+?! { (17.80 → Mate in 4) Checkmate is now unavoidable. g5 was best. } (10... g5 11. Qe2) 11. Qxf3 g5 12. d4 Bh6 13. Re1 g4 14. Qxg4?? { (Mate in 2 → Mate in 1) Lost forced checkmate sequence. Qd5+ was best. } (14. Qd5+ Bd7 15. Qxd7#) 14... Be3# { Game ends by variant rule. } 0-1