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

EGTB: win in 2 half-moves

# move score
1 Kg5 win in 1 half-moves
2 Kg6 win in 1 half-moves
3 Kg7 win in 1 half-moves
4 Kf5 win in 3 half-moves
5 Ke5 draw
6 Ke6 draw
7 Ke7 draw
8 Kf7 loss in 2 half-moves