[Event "Casual game"]
[Site "http://lichess.org/analyse/9x26v9gk"]
[Date "2013-03-26"]
[White "Anonymous"]
[Black "Anonymous"]
[Result "*"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "7"]
[Variant "Standard"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 Nc6 4. O-O