1.Be6+ [ 1.Kh5 Kh8 ( 1...Kf8?? 2.Bh7! Kf7 3.Kg5 Ke7 4.Kg6 Kf8 5.Kf6+- ) 2.h7 Kg7 3.Bc2 Kh8 4.Kh6= ] 1...Kh8 2.h7= 1/2-1/2