1. . . Bc2 2. Rh1 Kc3 3.Ke3 d4 4.Kf2 Bb3 5.Rh3 Kc2! 6.Be2 Bd5 7.Rh5 Bb3 8.Rh1 Kc3 9.Rh3 Kb2! 10.Rd3 Kc2 11.Rg3 Kb2 =