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

EGTB: win in 2 half-moves

# move score
1 Kd8 win in 1 half-moves
2 Ke6 win in 1 half-moves
3 Ke8 win in 1 half-moves
4 Kf8 win in 1 half-moves
5 Kd7 draw
6 Kf7 draw
7 Kd6 loss in 42 half-moves
8 Kf6 loss in 40 half-moves