Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Kd3 win in 3 half-moves
2 Kd5 win in 3 half-moves
3 Kfe5 win in 3 half-moves
4 Kfe3 win in 5 half-moves
5 Kff3 win in 5 half-moves
6 Kff5 win in 5 half-moves
7 Kfg3 win in 5 half-moves
8 Kgf5 win in 5 half-moves
9 Kgg5 win in 5 half-moves
10 Kh4 win in 5 half-moves
11 Kh5 win in 5 half-moves
12 Kd4 win in 7 half-moves
13 Kee3 win in 7 half-moves
14 Kee5 win in 7 half-moves
15 Kef3 win in 7 half-moves
16 Kef5 win in 7 half-moves
17 Kfg5 win in 7 half-moves
18 Kgf3 win in 7 half-moves
19 Kgg3 win in 7 half-moves
20 Kh3 win in 7 half-moves