[Event "515th Sirjan online chess Arena"] [Site "https://lichess.org/70CFPwqs"] [Date "2021.09.24"] [White "mehdif258"] [Black "firozi"] [Result "1-0"] [UTCDate "2021.09.24"] [UTCTime "19:19:53"] [WhiteElo "2020"] [BlackElo "1794"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D00"] [Opening "Blackmar-Diemer Gambit: Lemberger Countergambit, Lange Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e4 dxe4 3. Nc3 e5 4. Nxe4 { D00 Blackmar-Diemer Gambit: Lemberger Countergambit, Lange Gambit } Qxd4 5. Qxd4 exd4 6. Bc4 Bf5 7. f3 Bxe4 8. fxe4 Nc6 9. Bb5 Nf6 10. Bxc6+ bxc6 11. e5 Nd5 12. Bd2 O-O-O 13. O-O-O Be7 14. Nf3 h6 15. Nxd4 Nb4 16. Bxb4 Bxb4 17. Nxc6 Rxd1+ 18. Rxd1 Bc5 19. b4 Bb6 20. c4 Bf2 21. c5 Re8 22. Kb2 Kb7 23. Nd8+ Kc8 24. Nc6 Kb7 25. Rd8 Re6 26. Na5+ Ka6 27. Kb3 Rxe5 28. Rb8 Re3+ 29. Ka4 Bh4 30. b5# { White wins by checkmate. } 1-0