[ 1...f8-e7 2.d6xf8 a7-b6 3.e5-c3 b6xd8 4.a5-c7 d8xb6 5.f8-c5 b6xb2 6.f4-c1 b2-a1 7.g7-f8 a1xg7 8.c1-b2 g7xa1 9.f8-g7 h8xf6 10.h2-e5 f6xd4 11.b4-c3 d4xb2 12.h6-c1 x ]