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

EGTB: win in 2 half-moves

# move score
1 Kf4 win in 1 half-moves
2 Kd4 win in 3 half-moves
3 Kd5 win in 3 half-moves
4 Kd6 win in 3 half-moves
5 Ke4 win in 3 half-moves
6 Ke6 win in 5 half-moves
7 Kf5 win in 5 half-moves
8 Kf6 win in 7 half-moves