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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Ke7 win in 3 half-moves
3 Kc6 draw
4 Kc7 draw
5 Kc5 loss in 36 half-moves
6 Kd5 loss in 36 half-moves
7 Ke5 loss in 34 half-moves
8 Ke6 loss in 30 half-moves