[ ппр 1.c7-d8 c3xa1 2.g7-h8 b8-a7 ( 2...b8-c7 3.d8-h4 c7xa5 4.d4-e3 a1xf6 5.h8xa1 a5-b4 6.e3-c5 b4xd6+= ) 3.d4-c5+= ]

[ 1...b8xd6 2.b2xd4 d6-c5 3.f2-h4 ( чпр 3.g7-f8 c5xa7 4.f8-d6 a7-b6 5.d4-c5 b6xf6+= ; или 3.f2-g3 c5xa7 4.e3-g1 a7-b6 5.d4-c5 b6xh8 6.g1-f2 h8-g7 7.g3-h2 g7-h6 8.f4-e5 h6-g5 9.h2-g3+= ) 3...c5xa7 4.e3-f2 a7-b6 5.d4-c5 b6xh8 6.h4-e7 h8-g7 7.f4-g5 g7-f6 ( 7...g7-h6 8.e7-c5 h6xf4 9.f2-g3 f4xh2 10.c5-g1 x ) 8.e7-d6 f6xh4 9.d6-g3 x ]