[ 1...b2xc7 2.g3-f4 c7xg3 3.h2xc7 b8xd6 4.b6-c7 d6xb8 5.a7-b6 b8-a7 ( 5...b8-c7 6.d8-f6 c7-d6 7.f6-e5 d6xh6 8.a5-e1 h6-g5 9.e1-h4 g5-f4 10.h4-g3 f4xh2 11.b6-g1 x ) 6.b6-c7 a7-b6 7.g5-c1 b6-c5 8.c7-b6 c5xa7 9.d8-c7 a7-b6 10.c7-e5 b6-c5 11.a5-b4 c5xa3 12.e5-b2 x ]