[ 2...f6-e5? 3.f4-g5 h6xf4 4.e3xg5 b8-c7 ( 4...d8-e7 5.g5-h6 e7-f6 6.d2-e3 b8-c7 7.e1-f2! a5-b4 8.c3xa5 c7-b6 9.a5xc7 d6xb8 10.f2-g3 b8-c7 11.g3-f4 e5xg3 12.h4xf2 c7-b6 13.f2-g3 b6-a5 14.e3-d4 c5xe3 15.g3-f4 x ) 5.g5-h6 e5-d4 6.c3xe5 d6xf4 7.h6-g7 c5-b4 8.a3xc5 c7-d6 9.c5xe7 d8xh8 10.d2-e3 f4xd2 11.e1xc3 h8-g7 12.h4-g5 x ]

[ 2...b8-c7? 3.h4-g5 f6xh4 4.f4-e5 x ]

[ 2...d8-c7? 3.c3-d4 c7-b6 4.d2-c3 b8-a7 5.e1-f2 x ]

[ 2...b8-a7? 3.a3-b4 c5xa3 4.f4-g5 h6xf4 5.e3xc5 d8-c7 6.h4-g5! ( 6.c5-b6? a7xc5 7.c3-b4 a5xc3 8.d2xb8 a3-b2 = ) 6...a5-b4 7.c3xa5 a3-b2 8.d2-c3 x ]

[ 8...g3-h2? 9.c5-g1 b8-c7 10.e1-f2 x ]