[Event "Casual correspondence game"] [Site "https://lichess.org/k71zMJgT"] [Date "2023.02.05"] [White "mortmann"] [Black "lichess AI level 4"] [Result "0-1"] [UTCDate "2023.02.05"] [UTCTime "09:20:30"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "E51"] [Opening "Nimzo-Indian Defense: Normal Variation, Ragozin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Nf3 Bb4 5. e3 O-O { E51 Nimzo-Indian Defense: Normal Variation, Ragozin Variation } 6. Bd3 Nbd7 7. a3 Bxc3+ 8. bxc3 dxc4 9. Bxc4 Nb6 10. Be2 Ne4 11. Qc2 Nf6 12. O-O Bd7 13. h3 Ba4 14. Qd2 Ne4 15. Qd3 Nf6 16. e4 c6 17. e5 Bb5 18. Qc2 Ba4 19. Qb1 Nbd5 20. Ng5 Nxc3 21. Qd3 Nxe2+ 22. Kh2 Bb5 23. Qc2 Nxd4 24. Qb1 Bxf1 25. exf6 Nf5 26. Bb2 Qd6+ 27. g3 Qd2 28. Nxe6 Qxf2+ 29. Kh1 g5 30. Nxg5 Rad8 31. g4 Ng3# { Black wins by checkmate. } 0-1