[ 1...f4xd2 2.g3-e1 f6xb6 3.e1xd8 g5-f4 4.h4-g5 ( 4.d8-g5 f4xh6 5.h4-e1+- h6-g5 6.e1-f2 x ) 4...f4xh6 5.d8-b6 h6-g5 6.b6-f2 g5-h4 ( 6...g5-f4 7.h2-g3 f4xh2 8.f2-g1 x ) 7.h2-g3 x ]