[ ппр 1.c7-b8 a7-b6 ( 1...a3-b2 2.g7-f8 b2xd4 3.a1xg7 a7-b6 4.d6-c7 b6xd8 5.g5-e7 d8xh8 6.b8-a7 h8-g7 7.a7-f2 g7-f6 8.h6-g7 f6xh8 9.f8-e7 h8-g7 10.f4-g5+= ) 2.d6-c7 b6xd8 3.g5-e7 d8xh8 4.a1-b2 a3xg5 5.h6xe3 h8-g7 6.b8-a7 g7-f6 7.e3-f2+= ]

[ 1...a3-b2 2.c7-b8 b2xd4 3.a1xg7 a7-b6 4.d6-c7 b6xd8 5.g5-e7 d8xh8 6.b8-a7 h8-g7 7.a7-f2 g7-f6 8.h6-g7 f6xh8 9.f8-e7 h8-g7 10.f4-g5 g7-f6 ( 10...g7-h6 11.e7-c5 h6xf4 12.f2-g3 f4xh2 13.c5-g1 x ) 11.e7-d6 f6xh4 12.d6-g3 x ]