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

EGTB: win in 6 half-moves

# move score
1 Kb7 win in 5 half-moves
2 Ka6 win in 7 half-moves
3 Kab6 win in 7 half-moves
4 Kb5 win in 7 half-moves
5 Kb8 win in 7 half-moves
6 Kd5 win in 7 half-moves
7 Kd6 win in 7 half-moves
8 Ka8 draw
9 Kc6 draw
10 Kcb6 draw
11 Kb4 loss in 2 half-moves
12 Kc4 loss in 2 half-moves
13 Kd4 loss in 2 half-moves