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

EGTB: win in 4 half-moves

# move score
1 Kd2 win in 3 half-moves
2 Kd3 win in 3 half-moves
3 Kee2 win in 3 half-moves
4 Kfe2 win in 3 half-moves
5 Kd4 win in 5 half-moves
6 Kee4 win in 5 half-moves
7 Kfe4 win in 5 half-moves
8 Kff2 win in 5 half-moves
9 Kff4 win in 5 half-moves
10 Kfg4 win in 5 half-moves
11 Kg2 win in 5 half-moves
12 Kg3 win in 5 half-moves
13 Kg5 win in 5 half-moves
14 Kg6 win in 5 half-moves
15 Khg4 win in 5 half-moves
16 Kef2 win in 7 half-moves
17 Kef4 win in 7 half-moves
18 Kh4 win in 7 half-moves
19 Kh6 win in 7 half-moves