Originally posted by FoekWhite hasn't got much choice after 1. ... Ng4!. If 2. g3 then simply 2. ... Qxg3, if 2. hxg4 then 2. ... hxg4 and mate is inevitable. A useful pattern to know.
Here is my first ever post on here
Black to play and win
[fen]r1b1k2r/2q2pp1/p1p1pn2/3P3p/2Pb4/2NB3P/PP2QPP1/R1B2RK1 w kq - 0 1[/fen]