2x2

1.d4-c5 g7-f6 2.c5-d6 h6-g5 3.f2-e3!

[ 
3.d6-c7? 
f6-e5 
4.c7-d8 
e5-f4! 
5.d8:h4 
f4-g3= 
] 

3...g5-h4 4.d6-c7 h4-g3 5.e3-f4

[ 
5.c7-b8? 
g3-h2 
6.b8-a7 
f6-e5= 
] 

5...g3:e5 6.c7-d8 e5-d4 7.d8:g5 d4-c3 8.g5-c1 2-0