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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kc4 win in 3 half-moves
3 Kb3 win in 5 half-moves
4 Kd3 win in 5 half-moves
5 Kd4 win in 5 half-moves
6 Ke4 win in 5 half-moves
7 Kf4 win in 5 half-moves
8 Kfg5 win in 5 half-moves
9 Kg4 win in 5 half-moves
10 Kg7 win in 5 half-moves
11 Kgg5 win in 5 half-moves
12 Kh5 win in 5 half-moves
13 Kh6 win in 5 half-moves
14 Kh7 win in 5 half-moves
15 Kb2 win in 7 half-moves
16 Kc2 win in 7 half-moves
17 Kd2 win in 7 half-moves
18 Ke5 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Kf7 loss in 2 half-moves
21 Kff6 loss in 2 half-moves
22 Kgf6 loss in 2 half-moves