[ 2...g5-f4 3.e3xg5 h6xf4 4.h2-g3 f4xh2 5.d2-e3 h2-g1 6.e1-c3 g1-h2 7.c1-d2 a3xc1 8.c5-d6 h2xc7 9.f2-g3 c7xh2 10.c3-e5~ h2xa3 11.h8-b2~ a3-b4 12.f8xa3 x ]