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

EGTB: win in 4 half-moves

# move score
1 Ke8 win in 3 half-moves
2 Kd6 draw
3 Ke7 draw
4 Kc6 loss in 56 half-moves
5 Kc7 loss in 44 half-moves
6 Kd8 loss in 42 half-moves
7 Kc8 loss in 34 half-moves
8 Ke6 loss in 2 half-moves