Solving competition
White to move and mate in 2.
E.Umnov, 1945
Correct solution of the puzzle from 1.3 (C. Mansfield, 1930) is 1.Nc6! The winner is Sofronie Vladimir.
Congratulation!
Send your answer to assistant@praguechessfestival.com until the midnight of the given day. One of the correct answers will be drawn and a winner will obtain a prize.