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 Kd4 win in 1 half-moves
3 Kd5 win in 1 half-moves
4 Ke3 win in 1 half-moves
5 Ke5 win in 1 half-moves
6 Kf3 win in 1 half-moves
7 Kf4 win in 1 half-moves
8 Kf5 win in 1 half-moves
9 Ka4 draw
10 Ka6 draw
11 Kd3 draw
12 Kb4 loss in 2 half-moves
13 Kb6 loss in 2 half-moves