[Event "Weekly Three-check Arena"] [Site "https://lichess.org/4rFyUD0t"] [Date "2020.09.21"] [White "atanwiN"] [Black "BlackKnight71"] [Result "1-0"] [UTCDate "2020.09.21"] [UTCTime "20:56:04"] [WhiteElo "1337"] [BlackElo "1752"] [WhiteRatingDiff "+45"] [BlackRatingDiff "-22"] [Variant "Three-check"] [TimeControl "180+0"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 { B00 Nimzowitsch Defense } 2. Bc4 e6 3. d4?? { (1.73 → -8.67) Blunder. Nf3 was best. } (3. Nf3) 3... Nf6?? { (-8.67 → 0.12) Blunder. Bb4+ was best. } (3... Bb4+ 4. Kf1 Qh4 5. Nc3 Ne5 6. g3 Qf6 7. Nh3 Nxc4 8. Kg1 Bxc3 9. bxc3 e5 10. Ng5) 4. e5?? { (0.12 → -7.86) Blunder. Nc3 was best. } (4. Nc3 Bb4) 4... Ne4?? { (-7.86 → -1.22) Blunder. Bb4+ was best. } (4... Bb4+) 5. d5?? { (-1.22 → Mate in 4) Checkmate is now unavoidable. Nc3 was best. } (5. Nc3) 5... Nxf2?! { (Mate in 4 → -21.71) Lost forced checkmate sequence. Bb4+ was best. } (5... Bb4+ 6. Nd2 Bxd2+ 7. Qxd2 Nxe5 8. g3 Nd3+) 6. dxe6?! { (-21.71 → Mate in 8) Checkmate is now unavoidable. Qf3 was best. } (6. Qf3 Nd3+) 6... Nxd1?? { (Mate in 8 → Mate in 2) Lost forced checkmate sequence. Bb4+ was best. } (6... Bb4+ 7. Kf1 Nxd1 8. exf7+ Kf8 9. Nf3 Nxe5 10. Bg5 Nxf3 11. gxf3 Qxg5 12. a3 Ne3+ 13. Kf2) 7. exf7+ Ke7 8. Bg5# { White wins by checkmate. } 1-0