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