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

EGTB: win in 4 half-moves

# move score
1 Ke5 win in 3 half-moves
2 Kd4 win in 5 half-moves
3 Kd6 win in 9 half-moves
4 Ke6 win in 9 half-moves
5 Kc4 draw
6 Kc5 draw
7 Kc6 draw
8 Ke4 loss in 2 half-moves