[Event "Casual correspondence game"] [Site "https://lichess.org/P7OkQ7EK"] [Date "2022.12.22"] [White "walter_irs"] [Black "Helenadahia"] [Result "1-0"] [UTCDate "2022.12.22"] [UTCTime "17:36:56"] [WhiteElo "2147"] [BlackElo "1432"] [Variant "Standard"] [TimeControl "-"] [ECO "B00"] [Opening "Nimzowitsch Defense: Williams Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 2. Nf3 d6 { B00 Nimzowitsch Defense: Williams Variation } 3. d4 e6 4. Bc4 Bd7 5. O-O Qf6 6. Nc3 O-O-O 7. d5 Nce7 8. a4 a6 9. b4 Qxc3 10. Qe2 Qe5 11. Be3 Qxe4 12. Bxa6 bxa6 13. Qxa6+ Kb8 14. Ba7+ Ka8 15. b5 Nxd5 16. b6 Qxc2 17. b7# { White wins by checkmate. } 1-0