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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Kd8 win in 3 half-moves
3 Kbc6 win in 11 half-moves
4 Kc5 win in 11 half-moves
5 Kcc6 win in 11 half-moves
6 Kd6 win in 11 half-moves
7 Ka6 win in 13 half-moves
8 Kcb7 win in 13 half-moves
9 Ka7 win in 15 half-moves
10 Kb8 win in 15 half-moves
11 Kbb7 win in 15 half-moves
12 Kc8 win in 15 half-moves
13 Ke6 loss in 4 half-moves
14 Ke7 loss in 4 half-moves
15 Ke8 loss in 4 half-moves
16 Kf6 loss in 4 half-moves
17 Kf8 loss in 4 half-moves
18 Kg7 loss in 4 half-moves
19 Kg8 loss in 4 half-moves
20 Ka5 loss in 2 half-moves
21 Kb5 loss in 2 half-moves
22 Kg6 loss in 2 half-moves