[ 2...a5-b4 3.e3-c5 b4xd6 4.h4-e1 d6-c5 ( 4...d6-e5 5.f6xc3 a7-b6 6.c3-a5 b6-c5 7.a5-b6 c5xa7 8.h6-c1 a7-b6 9.e1-a5 b6-c5 10.a5-b4 c5xa3 11.g7-b2 x ) 5.f6-d4 c5xe3 6.h6xc1 a7-b6 7.e1-a5 b6-c5 8.a5-b4 c5xa3 9.g7-b2 x ]