[ 1...f8xb4 2.e1xc7 h8-g7 3.g5-h6 g7-f6 4.c7-d6 f6-g5 5.b8-c7 g5-h4 6.d6-b4 a3xc5 7.c7-b6 c5xa7 8.h6-g7 a7-b6 9.g7-h8 b6-c5 10.h8-d4 c5-b4 11.b2-c3 b4xd2 12.d4-b2 d2-e1 13.c1-d2 e1xa1 14.f2-e1 h4xd4 15.e1-c3 d4xb2 16.f4-c1 x ]