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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb7 draw
3 Kb8 draw
4 Kd4 draw
5 Kd6 draw
6 Ke4 draw
7 Ke6 draw
8 Kf4 draw
9 Kf6 draw
10 Ka6 loss in 2 half-moves
11 Ka8 loss in 2 half-moves
12 Kd5 loss in 2 half-moves
13 Kf5 loss in 2 half-moves