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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kb8 win in 1 half-moves
4 Kc8 win in 1 half-moves
5 Kd5 win in 1 half-moves
6 Kdd7 win in 1 half-moves
7 Ke7 win in 1 half-moves
8 Kc5 loss in 2 half-moves
9 Kdc6 loss in 2 half-moves
10 Ke5 loss in 2 half-moves
11 Ke6 loss in 2 half-moves
12 Kcc6 loss in 1 half-moves
13 Kcd7 loss in 1 half-moves
14 Kd8 loss in 1 half-moves