Daily chess puzzle: Check Mate #413

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

Black to play and mate White

Larsen v Ljubojevic, Milan 1975

Solution

A nice problem, which took me a while to solve. Both the pins and net (back rank mate threat) are needed: 1…Qh4! 2 Qe5[] Qf2! 0-1

FEN

1r4k1/5p1p/6p1/RN1bb1q1/1p6/8/1P2Q1PP/5R1K b – – 0 25