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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Ka8 win in 1 half-moves
3 Kb8 win in 1 half-moves
4 Kc7 win in 1 half-moves
5 Kc8 win in 1 half-moves
6 Ke6 win in 1 half-moves
7 Ke7 win in 1 half-moves
8 Ke8 win in 1 half-moves
9 Kf6 win in 1 half-moves
10 Kf8 win in 1 half-moves
11 Kg6 win in 1 half-moves
12 Kg7 win in 1 half-moves
13 Kg8 win in 1 half-moves
14 b4 loss in 4 half-moves
15 Ka6 loss in 1 half-moves
16 Kb6 loss in 1 half-moves
17 Kc6 loss in 1 half-moves