Daily chess puzzle: Check Mate #425

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

Black to play and mate White

Solution

Fairly straightforward: examine all biffs means you have to look at 1…Qh2+, and with the Ba7 pinning the f2 pawn, 2…Rh4+ 3…Ng3 and 4…Rh1 mate follows.

FEN

4r3/b4pk1/p3p3/Pp1pPnpp/1Pr4q/2P2B2/3BRPPP/2R1Q2K b – – 0 27