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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kc8 win in 1 half-moves
3 Kc6 win in 3 half-moves
4 Kcd7 win in 5 half-moves
5 Ke8 win in 5 half-moves
6 Ked6 win in 5 half-moves
7 Ked7 win in 5 half-moves
8 Kee7 win in 5 half-moves
9 Kf5 win in 5 half-moves
10 Kf6 win in 5 half-moves
11 Kfe7 win in 5 half-moves
12 Kff7 win in 5 half-moves
13 Kg8 win in 5 half-moves
14 Kd8 win in 7 half-moves
15 Ke5 win in 7 half-moves
16 Kef7 win in 7 half-moves
17 Kg7 win in 7 half-moves
18 Kb8 win in 9 half-moves
19 Kcd6 win in 9 half-moves
20 Kb6 loss in 2 half-moves
21 Kd5 loss in 2 half-moves