Sol. 1: 1.Qd7+ Kg5 2.Kd6+ Kf6 3.Rd5 Nc5 4.Bc6 Ne4# Sol. 2: 1.Rc4 Nb8 2.Qb4 Kf6 3.Kc5 Ke5 4.c6 Nd7# Sol. 3: 1.Rc3 Nc5 2.Kc4 Nb3 3.Qb4 Ke4 4.c4 Nd2# "It's pitty that waiting moves by white king apear only in two variations. Difficult." Tourney award