[Event "casual correspondence game"] [Site "https://lichess.org/Djp1ej8r"] [Date "2026.01.09"] [Round "-"] [White "thinkgo"] [Black "lichess AI level 1"] [Result "1-0"] [GameId "Djp1ej8r"] [UTCDate "2026.01.09"] [UTCTime "19:07:17"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "C42"] [Opening "Petrov's Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 { C42 Petrov's Defense } Bc5 4. d4 Bb4+ 5. c3 Ba5 6. b4 Bb6 7. a4 d6 8. Nf3 Nc6 9. a5 Bd7 10. axb6 a6 11. bxc7 Nxe4 12. cxd8=R+ Ke7 13. Rxa8 Rb8 14. Qe2 d5 15. Rxb8 a5 16. Rxb7 axb4 17. Qxe4+ Kd8 18. Rxd7+ Kc8 19. Qxd5 Na5 20. Rxf7 g6 21. Qa8# { White wins by checkmate. } 1-0