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

EGTB: win in 2 half-moves

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