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

EGTB: win in 4 half-moves

# move score
1 Kef5 win in 3 half-moves
2 Ke3 draw
3 Kf3 draw
4 Kf6 draw
5 Kf7 draw
6 Kfe5 draw
7 Kff5 draw
8 Kg3 draw
9 Kg5 draw
10 Kd5 loss in 2 half-moves
11 Kd6 loss in 2 half-moves
12 Kd7 loss in 2 half-moves
13 Ke4 loss in 2 half-moves
14 Ke7 loss in 2 half-moves
15 Kee5 loss in 2 half-moves
16 Kg4 loss in 2 half-moves