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

EGTB: win in 4 half-moves

# move score
1 K8d7 win in 3 half-moves
2 K6d7 draw
3 K6e7 draw
4 Ke5 draw
5 K6c7 loss in 2 half-moves
6 K8c7 loss in 2 half-moves
7 K8e7 loss in 2 half-moves
8 Kc6 loss in 2 half-moves
9 Kc8 loss in 2 half-moves
10 Ke6 loss in 2 half-moves
11 Ke8 loss in 2 half-moves
12 Kc5 loss in 1 half-moves
13 Kd5 loss in 1 half-moves