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

EGTB: win in 4 half-moves

# move score
1 Kde5 win in 3 half-moves
2 Kc6 draw
3 Kc7 draw
4 Kdd7 draw
5 Kde7 draw
6 Ked7 draw
7 Kee7 draw
8 Kf6 draw
9 Kf7 draw
10 Kc5 loss in 2 half-moves
11 Kdd5 loss in 2 half-moves
12 Ked5 loss in 2 half-moves
13 Kee5 loss in 2 half-moves
14 Kf5 loss in 2 half-moves