1.g1-h2 d8-c7

[ 
1...b8-a7 
2.e3-f4 
d8-e7 
3.f4-g5 
a7-b8 
4.g5-h6 
b8-c7 
5.a1-f6! 
e7:g5 
6.h6:f4 
c7:g3 
7.h2:f4 
] 

[ 
2.e3-f4? 
c7-d6 
3.f4-g5 
b8-c7 
4.g5-h6 
c7-d8= 
5.h2-g3 
( 
5.h6-g7 
d6-e5 
6.a1:f6 
d8:g5 
; 
5.a1-c3 
d8-h4= 
) 
5...d8-h4 
6.g3-f4 
h4-g5 
] 

2...c7-d6 3.f6-e7! d6:f8 4.e3-f4 b8:g3 5.h2:f4 2-0