[Event "Casual correspondence game"] [Site "https://lichess.org/yRgDDD81"] [Date "2023.12.29"] [White "Gustavo_Vilas"] [Black "lichess AI level 7"] [Result "0-1"] [UTCDate "2023.12.29"] [UTCTime "04:41:07"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D02"] [Opening "Queen's Pawn Game: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. d4 d5 { D02 Queen's Pawn Game: Symmetrical Variation } 3. Nbd2 e6 4. c3 Nbd7 5. Qc2 c5 6. e4 cxd4 7. Nxd4 Bc5 8. exd5 Nxd5 9. Ne4 Bxd4 10. cxd4 O-O 11. Be3 f5 12. Nc5 Nb8 13. Bc4 Nc6 14. a3 b6 15. Nd3 Bb7 16. Rc1?? { (-0.48 → -4.42) Blunder. Bxd5 was best. } (16. Bxd5 Qxd5 17. Nf4 Qb5 18. a4 Qb4+ 19. Qc3 Ba6 20. f3 Qd6 21. h4 Nb4 22. Kf2 Rac8) 16... f4 17. Bxd5 Qxd5 18. Nxf4 Rxf4 19. Bxf4 Qxg2 20. Rf1 Ba6 21. Qxc6?? { (-5.30 → Mate in 3) Checkmate is now unavoidable. Kd2 was best. } (21. Kd2 Rd8 22. Be3 Nxd4 23. Qc7 Qd5 24. Qxd8+ Qxd8 25. Rfd1 e5 26. Rc3 Qe7 27. Bxd4 exd4) 21... Qxf1+ 22. Kd2 Qd3+ 23. Ke1 Qf1+ 24. Kd2 Qd3+ 25. Ke1 Qe2# { Black wins by checkmate. } 0-1