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 Kc7 win in 1 half-moves
3 Kd6 win in 1 half-moves
4 Kg7 win in 1 half-moves
5 Kg8 win in 1 half-moves
6 Ke6 loss in 2 half-moves
7 Ked8 loss in 2 half-moves
8 Kef7 loss in 2 half-moves
9 Kf6 loss in 2 half-moves
10 Kb8 loss in 1 half-moves
11 Kcd7 loss in 1 half-moves
12 Kcd8 loss in 1 half-moves
13 Ked7 loss in 1 half-moves
14 Kee8 loss in 1 half-moves
15 Kfe8 loss in 1 half-moves
16 Kff7 loss in 1 half-moves