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

EGTB: win in 4 half-moves

# move score
1 Kc8 win in 3 half-moves
2 Ke6 draw
3 Ke7 loss in 58 half-moves
4 Kd8 loss in 50 half-moves
5 Ke8 loss in 50 half-moves
6 Kc6 loss in 2 half-moves
7 Kc7 loss in 2 half-moves
8 Kd6 loss in 2 half-moves