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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Kg5 win in 3 half-moves
3 Kg6 win in 3 half-moves
4 Ke5 win in 7 half-moves
5 Ke8 win in 7 half-moves
6 Ked7 win in 7 half-moves
7 Kee6 win in 7 half-moves
8 Kef7 win in 7 half-moves
9 Kf8 win in 7 half-moves
10 Kfe6 win in 7 half-moves
11 Kff7 win in 7 half-moves
12 Kg7 win in 7 half-moves
13 Kb8 loss in 4 half-moves
14 Kc8 loss in 4 half-moves
15 Kcd6 loss in 4 half-moves
16 Kcd7 loss in 4 half-moves
17 Kcd8 loss in 4 half-moves
18 Ked6 loss in 4 half-moves
19 Ked8 loss in 4 half-moves
20 Kb6 loss in 2 half-moves
21 Kb7 loss in 2 half-moves
22 Kc6 loss in 2 half-moves