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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Ke1 win in 3 half-moves
3 Kc6 win in 5 half-moves
4 Kd2 win in 7 half-moves
5 Kd6 win in 9 half-moves
6 Kc2 win in 11 half-moves
7 Kd7 win in 15 half-moves
8 Kb7 draw
9 Kb8 draw
10 Kc1 draw
11 Kc8 draw
12 Kd8 draw
13 Ke2 draw