[ 1...b6-a5 2.f4-e5 ( чпр 2.b2-a3 a7-b6 3.c3-b2 a5xa1 4.d6-c7 b6xd8 5.f6-h4 h8xf6 6.h4xe7 d8xf6 7.f4-e5 f6xd4 8.e1-c3 d4xb2 9.a3-b4+= ) 2...a7-b6 3.f6-h4 h8xd4 4.c3xg7 a5xa1 5.h4-g5 a1xh8 6.c1-b2 h8xa1 7.d6-c5 b6xd4 8.e1-c3 d4xb2 9.g5-c1 x ]