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

EGTB: win in 2 half-moves

# move score
1 Ke6 win in 1 half-moves
2 Kf6 win in 1 half-moves
3 Kd7 loss in 36 half-moves
4 Kf7 loss in 34 half-moves
5 Kd8 loss in 30 half-moves
6 Ke8 loss in 24 half-moves
7 Kf8 loss in 22 half-moves
8 Kd6 loss in 2 half-moves