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 Ke7 win in 1 half-moves
4 Kf7 win in 1 half-moves
5 Kb8 loss in 2 half-moves
6 Kcd8 loss in 2 half-moves
7 Ked8 loss in 2 half-moves
8 Kf8 loss in 2 half-moves
9 Kcd7 loss in 1 half-moves
10 Ked7 loss in 1 half-moves