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

EGTB: win in 6 half-moves

# move score
1 K3f3 win in 5 half-moves
2 Kb4 win in 5 half-moves
3 Kc4 win in 5 half-moves
4 K2f2 win in 7 half-moves
5 K3f2 win in 7 half-moves
6 Kb3 win in 7 half-moves
7 Kcd3 win in 7 half-moves
8 Kcd4 win in 7 half-moves
9 Ke1 win in 7 half-moves
10 Ke3d2 win in 7 half-moves
11 Ked4 win in 7 half-moves
12 Kf1 win in 7 half-moves
13 K2d2 win in 9 half-moves
14 K2d3 win in 9 half-moves
15 Kb2 win in 9 half-moves
16 Kc2 win in 9 half-moves
17 Kcd2 win in 9 half-moves
18 Kd1 win in 9 half-moves
19 Ke3d3 win in 9 half-moves
20 K2f3 loss in 4 half-moves
21 Ke4 loss in 2 half-moves
22 Kf4 loss in 2 half-moves