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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Kb7 win in 1 half-moves
5 Kd7 win in 1 half-moves
6 Ke7 win in 1 half-moves
7 Kf7 loss in 2 half-moves
8 Ka5 loss in 1 half-moves
9 Kd8 loss in 1 half-moves
10 Kf8 loss in 1 half-moves