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

EGTB: win in 4 half-moves

# move score
1 Kcd5 win in 3 half-moves
2 Kc3 draw
3 Kd3 draw
4 Kd6 draw
5 Kd7 draw
6 Kdc5 draw
7 Kdd5 draw
8 Ke3 draw
9 Ke5 draw
10 Kb5 loss in 2 half-moves
11 Kb6 loss in 2 half-moves
12 Kb7 loss in 2 half-moves
13 Kc4 loss in 2 half-moves
14 Kc7 loss in 2 half-moves
15 Kcc5 loss in 2 half-moves
16 Ke4 loss in 2 half-moves