[ 1...b8-a7 2.d6-c5 a7xd4 3.e3xc5 h8-g7 4.g5-h6 g7-f6 5.h6-g7 f6xh8 6.c5-b4 a3xc5 7.c3-b4 c5xa3 8.e1-d2 h8-g7 9.d2-h6 g7-f6 10.h4-g5 f6xh4 11.f2-e3 h4-g3 12.c7-a5 g3-f2 13.c1-d2 f2xd4 ( 13...a3xc1 14.a5-b4 f2xd4 15.g1-f2 c1xg1 16.h6-e3 d4xf2 17.b4-e1 x ) 14.g1-f2 a3xg1 15.h6-e3 d4xf2 16.a5-e1 x ]