[ 1...a5xg7 2.f8xh6 a7-b6 3.e7-d8 b6-a5 ( 3...b6-c5 4.d8-b6 c5xa7 5.d2-e3 a7-b6 6.h6-g7 b6-c5 7.g7-d4 c5-b4 8.a1-c3 b4xf4 9.h2-g3 f4xh2 10.d4-g1 x ) 4.h6-e3 a5-b4 5.d2-c3 b4xf4 6.d8-g5 f4xh6 7.a1-d4 h6-g5 8.d4-f2 g5-h4 ( 8...g5-f4 9.h2-g3 f4xh2 10.f2-g1 x ) 9.h2-g3 x ]