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

EGTB: win in 2 half-moves

# move score
1 Kf6 win in 1 half-moves
2 Kf7 win in 1 half-moves
3 Kd6 draw
4 Kd7 draw
5 Ke6 draw
6 Ke8 draw
7 Kf8 draw
8 Kd8 loss in 54 half-moves