Daily chess puzzle: Check Mate #266

Another puzzle from Dragoslav Andric’s 1981 book “Matni Udar”.

Black to play and mate White

Steinheimer v Kallinger, Linz 1963

Solution

I hope White didn’t have a heart attack after 1…Nf5! 2 gf h6+!!

and mate next move: 3 Kh6 Qh5mate or 3 Kg4 gh+!!

Pretty.

FEN

5rk1/p3Rp1p/5Qpn/6KN/6P1/1P3P2/P6q/8 b – – 0 1