Daily chess puzzle: Check Mate #11

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

Black to play and win

Mandolfo v Kolisch

Solution

Beautiful (and, from googling, a classic, but not a position I recall seeing before): 1…Ne4 (‘kinda obvious, given it is a puzzle’) 2 Bd8 Ng3!

3 Nc6+ Nde2+ 4 Qe2+ Ne2 mate.