study: Yanofsky-Golombek, Hastings 1951-2

1...?



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Yanofsky-Golombek, Hastings 1951-2.  1...Kf1 (only move), 2. Qf4+ Ke2 (only move)=;
1...Kf1, 2. Ng3+  Kf2 (only move)=.