[ ппр 1.b6-a7 g7-f6 ( 1...h2-g1 2.d6-g3 g1-h2 3.e3-f4 h2-g1 4.d2-e3+= ) 2.h6-g7 f6xh8 3.f2-g3 h2xf4 4.e3xh6 h8-g7 5.d6-c5 g7-f6 6.f8-g7 f6xh8 7.c5-f8 h8-g7 8.f8-d6 g7-f6 9.d6-e5 f6xd4 10.d2-c3 d4xb2 11.h6-c1 b2-a1 12.c1-b2+= a1xb8 ]

[ 1...g7-f6 2.h6-g7 f6xh8 3.f2-g3 h2xf4 4.e3xh6 h8-g7 5.b6-a7 g7-f6 6.f8-g7 f6xh8 7.b4-f8 h8-g7 8.f8-d6 g7-f6 9.d6-e5 f6xd4 10.d2-c3 d4xb2 11.h6-c1+- b2-a1 12.c1-b2 a1xb8 x ]