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

EGTB: win in 4 half-moves

# move score
1 Kd5 win in 3 half-moves
2 Kf5 win in 3 half-moves
3 K2d3 win in 5 half-moves
4 K2e3 win in 5 half-moves
5 K2f3 win in 5 half-moves
6 Kb1 win in 5 half-moves
7 Kb2 win in 5 half-moves
8 Kc2 win in 5 half-moves
9 Kcd1 win in 5 half-moves
10 Ke5 win in 5 half-moves
11 Ked2 win in 5 half-moves
12 Kf2 win in 5 half-moves
13 K4d3 win in 7 half-moves
14 K4e3 win in 7 half-moves
15 K4f3 win in 7 half-moves
16 Kcd2 win in 7 half-moves
17 Kd4 win in 7 half-moves
18 Ke1 win in 7 half-moves
19 Ked1 win in 7 half-moves
20 Kf1 win in 7 half-moves
21 Kf4 win in 7 half-moves