[ 1...g5-f4 2.e5xg3 h6-g5 3.g3-h4 g5-f4 4.h4-g5 f4xh6 5.c3-a5 h6-g5 6.f2-h4 g5-f4 7.h4-g5 f4xh6 8.h2-g3 h6-g5 9.h8-e5 g5-h4 ( 9...g5-f4 10.a1-b2 f4xh2 11.a7-g1 b8-a7 12.d2-e3 a7-b6 13.a5-b4 b6xd8 14.d6-c7 d8xb6 15.b4-a5 b6-c5 16.a5-b4 c5xa3 17.g1-f2 h2-g1 18.e5-h2 x ) 10.a7-f2 b8-a7 11.d2-e3 a7-b6 12.a5-c3 b6xd8 13.d6-c7 d8xb6 14.e5-f4 b6-c5 15.c3-d4 c5-b4 16.d4-c3 b4xd2 17.a1-b2 d2-e1 18.c1-d2 e1xa1 19.f2-e1 h4xd4 20.e1-c3 d4xb2 21.f4-c1 x ]