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

EGTB: win in 4 half-moves

# move score
1 Ke4 win in 3 half-moves
2 Kf4 win in 3 half-moves
3 Kb4 win in 5 half-moves
4 Kc4 win in 5 half-moves
5 Kf3 win in 5 half-moves
6 Kc2 win in 7 half-moves
7 Kcd4 win in 7 half-moves
8 Ke2 win in 7 half-moves
9 Ked3 win in 7 half-moves
10 Ked4 win in 7 half-moves
11 Kb2 win in 9 half-moves
12 Kb3 win in 9 half-moves
13 Kcd2 win in 9 half-moves
14 Ked2 win in 9 half-moves
15 Kf2 win in 9 half-moves
16 Kcd3 win in 13 half-moves