[Event "Unknown"]
[Site "Unknown"]
[Date "1802.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "NN"]
[Black "Du Mont"]
[ECO "A02"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "12"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. g3 Qg5 5. Nf3 Qxg3+
6. hxg3 Bxg3# 0-1