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

EGTB: win in 2 half-moves

# move score
1 Ke6 win in 1 half-moves
2 K7c7 draw
3 K7c8 draw
4 K7e7 draw
5 K7e8 draw
6 K8c8 draw
7 K8e8 draw
8 K8c7 loss in 2 half-moves
9 K8e7 loss in 2 half-moves
10 Kc6 loss in 1 half-moves
11 Kd6 loss in 1 half-moves