3 kings vs 1 king and 2 checkers

1.d4-h8 f8-a3 2.h2-b8 a3-f8 3.b8-f4 f8-e7

[ 
3...f8-a3 
4.h6-f8 
a7-b6 
5.f4-d6 
a3:e7 
6.f8:a7 
] 

4.h6-f8 e7-d8 5.f8-c5 d8-b6

[ 
5...d8-a5 
6.c5-g1 
a5-e1 
or 20-31 
7.f4-h2 
e1-a5 
8.h8-c3 
a5:e1 
9.g1-f2 
e1:g3 
10.h2:c7 
] 

6.c5-g1 b6-a5

7.f4-h2 a5-d8 8.h8-f6 d8:g5 9.h2-g3 h4:f2 10.g1:h6 2-0