[ 2...f8xb6 3.a7xd4 b8-c7 4.d4-f6 c7-d6 ( 4...c7-b6 5.c3-a5 b6-c5 6.a5-b6 c5xa7 7.h6-c1 a7-b6 8.e1-a5 b6-c5 9.a5-b4 c5xa3 10.f6-b2 x ) 5.f6-e7 d6xf8 6.h6-g7 f8xh6 7.c3-d4 h6-g5 8.e1-h4 g5-f4 9.h4-g3 f4xh2 10.d4-g1 x ]