[Event "Casual rapid game"] [Site "https://lichess.org/bwbOpPgb"] [Date "2023.02.28"] [White "THE_JOHN_GUY"] [Black "MindCheckMater201"] [Result "0-1"] [UTCDate "2023.02.28"] [UTCTime "11:22:02"] [WhiteElo "1131"] [BlackElo "2369"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D11"] [Opening "Slav Defense: Quiet Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 c6 3. e3 Nf6 4. c4 { D11 Slav Defense: Quiet Variation } a6 5. cxd5 cxd5 6. Nc3 e6 7. Bd3 Bd6 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 f5? { (0.11 → 1.40) Mistake. h6 was best. } (10... h6 11. O-O) 11. Bd3 O-O 12. O-O Nc6 13. Qe2 h6 14. Ne5?? { (0.72 → -1.86) Blunder. Bd2 was best. } (14. Bd2 Qb6 15. Bc3 Ne7 16. Bc4 Nd5 17. Rfe1 Bd7 18. Ne5 Bxe5 19. Qxe5 Kh7 20. Bxd5 exd5) 14... Nxd4 15. Qe3 Bxe5 16. Qxe5 Nf3+ 17. gxf3 Qxd3 18. Kh1?? { (-2.10 → Mate in 1) Checkmate is now unavoidable. Be3 was best. } (18. Be3 Rf6) 18... Qxf1# { Black wins by checkmate. } 0-1