It’s Your Move: daily chess puzzle # 210

Black to play and win

Petrosian v Teufel, Bamberg 1968

Solution

Not too hard today, since 1..Nh2 is one of the only reasonable biffs. In the game, if Megabase 2012 is correct, Black played it and the game was drawn immediately!

But Black is winning. If for instance 2 Kh2 hg+ 3 Kg3 Qd6+ 4 f4 Nf5+ all the pieces combine for a mating attack (5 Kh3 Qf6-h4).