[ 1...a5xe5 2.h2xd6 a7xa1 3.f6-e7 h4xb6 ( 3...h4xh8 4.f8-g7 h8xb6 5.d6-c5 b6xd4 6.e1-c3 d4xb2 7.h6-c1 x ; 3...a1xh8 4.d6-a3 h4xb6 5.a3-b2 h8xa1 6.f8-c5 b6xd4 7.e1-c3 d4xb2 8.h6-c1 x ) 4.d6-a3 a1xh8 5.a3-b2 h8xa1 6.f8-c5 b6xd4 7.e1-c3 d4xb2 8.h6-c1 x ]