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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kd6 win in 1 half-moves
4 Kd7 win in 1 half-moves
5 Ke6 win in 1 half-moves
6 Kf6 win in 1 half-moves
7 Kf7 win in 1 half-moves
8 Kf8 draw
9 Ka5 loss in 2 half-moves
10 Ka7 loss in 2 half-moves
11 Kb7 loss in 2 half-moves
12 Kd8 loss in 1 half-moves
13 Ke8 loss in 1 half-moves