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

EGTB: win in 18 half-moves

# move score
1 Kf5 win in 17 half-moves
2 Kb1 draw
3 Kb2 draw
4 Kd5 draw
5 Kd6 draw
6 Ke5 draw
7 Ke7 draw
8 Kf6 draw
9 Kf7 draw
10 Kc2 loss in 2 half-moves
11 Kd1 loss in 2 half-moves
12 Kd2 loss in 2 half-moves
13 Kd7 loss in 2 half-moves