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

EGTB: win in 6 half-moves

# move score
1 Kb6 win in 5 half-moves
2 Kb7 win in 5 half-moves
3 Kdc6 win in 5 half-moves
4 Kf5 win in 5 half-moves
5 Kg5 win in 5 half-moves
6 Kg6 win in 5 half-moves
7 Kb8 win in 7 half-moves
8 Kc8 win in 7 half-moves
9 Kcd7 win in 7 half-moves
10 Kd8 win in 7 half-moves
11 Kdd7 win in 7 half-moves
12 Kde5 win in 7 half-moves
13 Kde6 win in 7 half-moves
14 Kde7 win in 7 half-moves
15 Kf7 win in 7 half-moves
16 Kfe5 win in 7 half-moves
17 Kfe6 win in 7 half-moves
18 Kg7 win in 7 half-moves
19 Kfe7 win in 9 half-moves
20 Kcc6 loss in 4 half-moves
21 Kc5 loss in 2 half-moves
22 Kd5 loss in 2 half-moves