[Event "rated correspondence game"] [Site "https://lichess.org/U9Y8WWYD"] [Date "2026.02.24"] [Round "-"] [White "mate-in-four"] [Black "CyberCobra24"] [Result "0-1"] [GameId "U9Y8WWYD"] [UTCDate "2026.02.24"] [UTCTime "13:52:21"] [WhiteElo "2406"] [BlackElo "2406"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "3 days per move"] [ECO "E04"] [Opening "Catalan Opening: Open Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 { E04 Catalan Opening: Open Defense } a6 6. O-O Nc6 7. Nbd2 b5 8. b3 c3 9. Nb1 b4 10. a3 Rb8 11. axb4 Bxb4 12. Qc2 Nxd4 13. Nxd4 Qxd4 14. Be3 Qe5 15. Bf4 Qc5 16. Be3 Qe5 17. Ba7 Rb5 18. Bc6+ Bd7 19. Bxb5 Bxb5 20. Na3 Qxe2 21. Rfe1 Qd3 22. Re3 Qxc2 23. Nxc2 c5 24. Rd1 O-O 25. Nxb4 cxb4 26. Bc5 Rb8 27. Bxb4 c2 28. Rc1 Nd5 29. Bd2 Nxe3 30. fxe3 Bd3 31. b4 e5 32. Kf2 e4 33. Ke1 Rb5 34. Bc3 Rf5 { White resigns. } 0-1