[Event "Rated correspondence game"] [Site "https://lichess.org/dLy12YmX"] [Date "2023.11.18"] [White "PrincepsCretaceus"] [Black "mate-in-four"] [Result "1-0"] [UTCDate "2023.11.18"] [UTCTime "18:34:16"] [WhiteElo "2493"] [BlackElo "2425"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "-"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Bf4 d5 3. Nf3 { D02 Queen's Pawn Game: London System } Bf5 4. e3 e6 5. Bd3 Bg6 6. Ne5 Bd6 7. O-O Nbd7 8. Nxg6 hxg6 9. Bxd6 cxd6 10. Nd2 e5 11. c3 Qe7 12. Qb3 O-O-O 13. c4 Ng4? { (0.52 → 1.72) Mistake. exd4 was best. } (13... exd4 14. exd4) 14. h3 Rxh3 15. gxh3 Qh4 16. Kg2 Rh8 17. Kf3 Nxf2 18. Ke2 Nxh3 { Black offers draw } 19. cxd5 Qg4+ 20. Ke1 exd4 21. Qc4+ Kb8?! { (2.41 → 3.15) Inaccuracy. Nc5 was best. } (21... Nc5 22. Ne4) 22. Qxd4 Qg3+ 23. Kd1 Ne5 24. Be2?! { (3.68 → 2.60) Inaccuracy. Kc2 was best. } (24. Kc2 Rh4 25. Qc3 Rh8 26. Ne4 Qxe3 27. Rae1 Qb6 28. Kb1 f6 29. Rc1 g5 30. Rh1 g4) 24... Nf2+?! { (2.60 → 3.67) Inaccuracy. Ng1 was best. } (24... Ng1) 25. Kc2 Rc8+ 26. Kb3 { Black resigns. } 1-0