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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kb5 draw
3 Kc5 draw
4 Kc7 draw
5 Kcd7 draw
6 Kd6 draw
7 Kd8 draw
8 Ke7 draw
9 Ked7 draw
10 Kf7 draw
11 Kf8 draw
12 Kd5 loss in 2 half-moves
13 Kb6 loss in 1 half-moves