[Event "Casual Three-check game"] [Site "https://lichess.org/ISw1NYMH"] [Date "2022.11.28"] [White "COYS1"] [Black "EricRosen"] [Result "1-0"] [UTCDate "2022.11.28"] [UTCTime "03:31:13"] [WhiteElo "1814"] [BlackElo "2129"] [BlackTitle "IM"] [Variant "Three-check"] [TimeControl "60+0"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6?? { (2.62 → Mate in 6) Checkmate is now unavoidable. e6 was best. } { B00 Pirc Defense } (1... e6 2. Nc3 c5 3. Nf3 Nc6 4. e5 d5 5. exd6 Qxd6 6. Be2) 2. Bb5+ Bd7 3. Bxd7+ Qxd7 4. Qf3 Nf6 5. Nc3?! { (Mate in 3 → 46.48) Lost forced checkmate sequence. Qb3 was best. } (5. Qb3 Nd5 6. Qxb7 e6 7. Qxb8#) 5... c6?! { (46.48 → Mate in 5) Checkmate is now unavoidable. e6 was best. } (5... e6 6. e5) 6. Nh3?! { (Mate in 5 → 41.89) Lost forced checkmate sequence. e5 was best. } (6. e5 d5 7. Nb5 cxb5 8. Qc3 Nc6 9. Qc5 g6 10. Qxe7#) 6... h6?! { (41.89 → Mate in 5) Checkmate is now unavoidable. d5 was best. } (6... d5 7. Qg3) 7. Nf4 Na6 8. O-O?! { (Mate in 4 → 37.42) Lost forced checkmate sequence. Nb5 was best. } (8. Nb5 cxb5 9. Nd5 Kd8 10. Qc3 Nc7 11. Qxc7#) 8... O-O-O?! { (37.42 → Mate in 4) Checkmate is now unavoidable. Nc7 was best. } (8... Nc7 9. Nh5) 9. Qe3 c5 10. Qxc5# { Game ends by variant rule. } 1-0