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

EGTB: win in 4 half-moves

# move score
1 Kd1 win in 3 half-moves
2 Ke5 win in 5 half-moves
3 Kf4 win in 5 half-moves
4 Kf7 win in 5 half-moves
5 Kgf6 win in 5 half-moves
6 Kb1 win in 7 half-moves
7 Ke6 win in 7 half-moves
8 Kff6 win in 7 half-moves
9 Kg4 win in 7 half-moves
10 Kgg5 win in 7 half-moves
11 Kh5 win in 7 half-moves
12 Kfg5 win in 9 half-moves
13 Kg7 win in 11 half-moves
14 Kh6 win in 11 half-moves
15 Kh7 win in 11 half-moves
16 Kb2 loss in 2 half-moves
17 Kc2 loss in 2 half-moves
18 Kd2 loss in 2 half-moves
19 Ke4 loss in 2 half-moves