chess
Black to play and win
Rösch v Fiolka, Rosenberg 1962
Solution
A forced mate in five, with only one minor diversion.
1..Qe3+ 2 Ne3[] fe+ 3 Ke2 (3 Kc2 Ne1 mate)
3…N3f4+ 4 Ke1[] Ng2+[] 5 Ke2[] Ndf4 mate.
From → Chess
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