[Event "Rated correspondence game"] [Site "https://lichess.org/tJzOH1Dj"] [Date "2023.04.29"] [White "krapov70"] [Black "mate-in-four"] [Result "0-1"] [UTCDate "2023.04.29"] [UTCTime "18:54:18"] [WhiteElo "2221"] [BlackElo "2454"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "-"] [ECO "A40"] [Opening "Pterodactyl Defense: Queen Pterodactyl, Quiet Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. e3 { A40 Pterodactyl Defense: Queen Pterodactyl, Quiet Line } Nf6 5. d5 O-O 6. Nf3 e6 7. dxe6 fxe6 8. Be2 d5 9. cxd5 exd5 10. O-O Nc6 11. Qb3 Kh8 12. Rd1 d4 13. exd4 cxd4 14. Bg5 Qa5 15. Bxf6 Bxf6 16. Ne4 Bg7 17. Rac1 Qc7 18. Nxd4 Bxd4 19. Rxd4 Nxd4 { White resigns. } 0-1