Mono Monday: Rhymes with "Bless"

Assuming no further restrictions are imposed in the meantime, my regular chess opponent will be coming home on Wednesday. (Actually, two of them may be out to beat me over Christmas...)

If anyone's interested in what's going on on the board: King's Gambit accepted, Black to move, with the option of accepting the Muzio Gambit... at which point, in return for the knight sacrifice, White will unleash hell!