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 Kf3 win in 3 half-moves
3 Kf4 win in 3 half-moves
4 Kc3 win in 9 half-moves
5 Kd4 win in 9 half-moves
6 Kdd3 win in 9 half-moves
7 Kde2 win in 9 half-moves
8 Ked3 win in 9 half-moves
9 Kee2 win in 9 half-moves
10 Kc2 win in 11 half-moves
11 Kf2 win in 11 half-moves
12 Kc1 win in 13 half-moves
13 Kd1 win in 13 half-moves
14 Ke1 win in 13 half-moves