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

EGTB: win in 2 half-moves

# move score
1 Ke6 win in 1 half-moves
2 Ke7 win in 1 half-moves
3 Kf5 win in 1 half-moves
4 Kf7 win in 1 half-moves
5 Kg5 loss in 50 half-moves
6 Kg6 loss in 48 half-moves
7 Kg7 loss in 42 half-moves
8 Ke5 loss in 2 half-moves