Sicilian Wing Gambit and Black plays 3 ... d5. Poof, it all disappears for White.
Naw .... Smith Morra is sound. The sacked d pawn opens the file - controlled by White
I read where SF now prefers White in the Schlechter Defense to the Danish, this after deeper searches improved White's play. 1. Nf3 leaving some tactics is my choice but perhaps f3 is practically better to ensure a Draw.
https://web.archive.org/web/20140626195205/http://www.chesscafe.com/text/hansen102.pdf
https://web.archive.org/web/20140626183418/http://www.chesscafe.com/text/hansen105.pdf