[Event "Casual correspondence game"] [Site "https://lichess.org/WQg4XLLT"] [Date "2021.01.24"] [White "Trier65"] [Black "lichess AI level 8"] [Result "0-1"] [UTCDate "2021.01.24"] [UTCTime "10:59:29"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D35"] [Opening "Queen's Gambit Declined: Exchange Variation, Positional Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Bg5 c6 { D35 Queen's Gambit Declined: Exchange Variation, Positional Variation } 6. e3 Bd6 7. Nf3 h6 8. Bh4 O-O 9. Ne5 Nbd7 10. f4 Be7 11. Bd3 Nxe5 12. fxe5 Ng4 13. Bxe7 Qxe7 14. Qf3 f6 15. Qg3?? { (-0.17 → -5.43) Blunder. O-O was best. } (15. O-O Be6 16. exf6 Rxf6 17. Qg3 Raf8 18. Rxf6 Nxf6 19. h3 Re8 20. Re1 Bf7 21. Qf2 c5) 15... fxe5 16. h3 Nf2 17. Kd2 Qb4 18. Kc2 Nxd3 19. Kxd3 Qxb2 20. Qxe5?! { (-17.63 → Mate in 7) Checkmate is now unavoidable. Qf3 was best. } (20. Qf3 e4+) 20... Rf2 21. Rad1 Qc2# { Black wins by checkmate. } 0-1