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

EGTB: win in 4 half-moves

# move score
1 Ked4 win in 3 half-moves
2 Kc2 draw
3 Kd2 draw
4 Kd5 draw
5 Kd6 draw
6 Kdd4 draw
7 Kde4 draw
8 Ke2 draw
9 Kc3 loss in 2 half-moves
10 Kc4 loss in 2 half-moves
11 Ke3 loss in 2 half-moves
12 Ke6 loss in 2 half-moves
13 Kee4 loss in 2 half-moves
14 Kf4 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Kf6 loss in 2 half-moves