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

EGTB: win in 4 half-moves

# move score
1 K5f5 win in 3 half-moves
2 Kf6 win in 3 half-moves
3 K4f5 win in 5 half-moves
4 K5f4 win in 5 half-moves
5 Kb1 win in 5 half-moves
6 Kb2 win in 5 half-moves
7 Kc2 win in 5 half-moves
8 Kd1 win in 5 half-moves
9 Kd2 win in 5 half-moves
10 Kd3 win in 5 half-moves
11 Ke3 win in 5 half-moves
12 Kf3 win in 5 half-moves
13 K4f4 win in 7 half-moves
14 K4d4 loss in 2 half-moves
15 K4d5 loss in 2 half-moves
16 K5d4 loss in 2 half-moves
17 K5d5 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Ke6 loss in 2 half-moves