FEN
[Event "Casual blitz game"]
[Site "https://lichess.org/wWhWr8AB"]
[Date "2023.10.07"]
[White "DmitrySamko"]
[Black "CHESS23A"]
[Result "0-1"]
[UTCDate "2023.10.07"]
[UTCTime "22:05:55"]
[WhiteElo "1887"]
[BlackElo "2001"]
[Variant "Standard"]
[TimeControl "180+0"]
[ECO "A50"]
[Opening "Slav Indian"]
[Termination "Normal"]
[Annotator "lichess.org"]
1. d4 Nf6 2. c4 c6 { A50 Slav Indian } 3. Nc3 d5 4. cxd5 cxd5 5. Bg5 Ne4 6. Nxe4 dxe4 7. e3 Qa5+ 8. Qd2 Qxg5 9. Nh3 Bxh3 10. gxh3 e5 11. Bb5+ Nc6 12. Rc1 Qg2 13. Rf1 Rc8 14. d5 a6 15. dxc6 axb5 16. cxb7 Rxc1+ 17. Qxc1 Bd6 18. Qc8+ Ke7 19. Qxh8 Qf3 20. b8=Q { White offers draw } 20... Bb4# { Black wins by checkmate. } 0-1