Solving competition
White to move and mate in 2.
I. Shifman, 1928
Correct solution of the puzzle from 3.3. (I. Shifman, 1928) is 1.Rc7! The winner is Jiří Malý.
Correct solution of the puzzle from 2.3. (V. Chepizhny, 1968) is 1.Nd3! The winner is Samuele A. Mazzola.