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

EGTB: win in 4 half-moves

# move score
1 Kc6 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Kd6 win in 3 half-moves
4 Ked8 win in 7 half-moves
5 Kee7 win in 7 half-moves
6 Kdd8 win in 11 half-moves
7 Kc8 draw
8 Kde7 loss in 4 half-moves
9 Ke6 loss in 2 half-moves
10 Kf7 loss in 2 half-moves
11 Kf8 loss in 2 half-moves