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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Ke6 win in 1 half-moves
5 Kf6 win in 1 half-moves
6 Kd4 draw
7 Ke4 draw
8 Kf4 draw
9 Ka4 loss in 2 half-moves
10 Ka6 loss in 2 half-moves
11 Kd5 loss in 2 half-moves
12 Kd6 loss in 2 half-moves
13 Kf5 loss in 2 half-moves