[ 2...g3-f2 3.d4-e5 f2xd4 4.e5xb2 a7-b6 5.e7-d6 b6-c5 ( 5...b6-a5 6.g7-f8 a5xa1 7.d6-b4 a1xg7 8.c1-b2 g7xa1 9.f8-g7 h8xf6 10.b8-e5 f6xd4 11.b4-c3 d4xb2 12.h6-c1 x ) 6.d6-c7 c5xa3 7.g1-f2 h2-g1 8.c7-a5 g1xa1 9.f6-g5 h8xh4 10.b8-g3 h4xf2 11.c1-e3 f2xd4 12.a5-c3 d4xb2 13.h6-c1 x ]