[ 2...g7-h6 3.d4-c5 h6-g5 4.g3-f4 g5-h4 5.f4-g5 h4xf6 6.f8-g7 f6xh8 7.c5-b6 h8-g7 8.d6-f8 g7-f6 ( 8...g7-h6 9.f8-d6 h6-g5 10.d6-f4 g5-h4 11.c3-b4 a3xa7 12.f4-g3 a7-b6 13.b8-f4 b6-c5 14.b2-d4 c5-b4 15.d2-c3 b4xd2 16.d4-b2 d2-e1 17.c1-d2 e1xa1 18.f2-e1 h4xd4 19.e1-c3 d4xb2 20.f4-c1 x ) 9.f8-g7 f6xh8 10.c3-d4 h8-g7 11.f2-e1 g7-f6 12.b8-e5 f6-g5 13.e3-f4 g5xa7 14.d2-e3 a7-b6 15.e1-a5 b6-c5 16.c1-d2 a3xc1 17.a5-b4 c5xa3 18.e5-b2 x ]

[ 5...g7-h6 6.d6-f8 h6-g5 7.g3-f4 g5-h4 8.f4-g5 h4xf6 9.f8-g7 f6xh8 10.c5-b6~ h8-g7 11.f2-e1~ g7-f6 12.b8-e5 f6-g5 13.e3-f4 g5xa7 14.d2-e3 a7-b6 15.e1-a5 b6-c5 16.c1-d2 a3xc1 17.a5-b4 c5xa3 18.e5-b2 x ]