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

EGTB: win in 2 half-moves

# move score
1 Ke5 win in 1 half-moves
2 Ke6 win in 1 half-moves
3 Ke7 win in 1 half-moves
4 Kc5 draw
5 Kc6 draw
6 Kd5 draw
7 Kd7 loss in 56 half-moves
8 Kc7 loss in 54 half-moves