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

EGTB: win in 4 half-moves

# move score
1 Ke4 win in 3 half-moves
2 Kf1 win in 7 half-moves
3 Kf4 win in 7 half-moves
4 Kgf2 win in 7 half-moves
5 Kgf3 win in 7 half-moves
6 Kgg3 win in 7 half-moves
7 Khg1 win in 7 half-moves
8 Khg3 win in 7 half-moves
9 Khh1 win in 7 half-moves
10 Khh3 win in 7 half-moves
11 Ke2 win in 9 half-moves
12 Kgg1 win in 9 half-moves
13 Kef3 win in 13 half-moves
14 Kef2 win in 15 half-moves
15 Kgh3 win in 21 half-moves
16 Kgh1 win in 25 half-moves
17 Kd2 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Kd4 loss in 2 half-moves