[ 1...b6-a5 2.d6-c7 a7-b6 ( 2...a5-b4 3.d2xa5 a7-b6 4.c7-d8 b6-c5 5.d8-b6 c5xa7 6.b8-c7 a7-b6 7.c7-e5 b6-c5 8.a5-b6 c5xa7 9.e1-d2 a7-b6 10.d2-e3 b6-c5 11.e5-d4 c5-b4 12.d4-c5 b4xh6 13.f6-e7 h8-g7 14.h4-f2 g7-f6 15.e7-d6 f6xh4 16.f4-g3 h6-g5 17.d6-f4 x ) 3.d2-e3 b6xd8 4.b8-c7 d8xb6 5.e3xa7 a5-b4 6.a7-c5 b4xh6 7.f6-e7 h8-g7 8.h4-f2 g7-f6 9.e7-d6 f6xh4 10.f4-g3 h6-g5 11.d6-e5 g5-f4 12.e5-d4 f4xh2 13.f2-g1 h4-g3 14.d4-f2 x ]