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

EGTB: win in 4 half-moves

# move score
1 Kf3 win in 3 half-moves
2 Khg4 win in 7 half-moves
3 Kf5 win in 9 half-moves
4 Khg3 win in 9 half-moves
5 Kh3 win in 11 half-moves
6 Kh5 win in 11 half-moves
7 Khg5 win in 11 half-moves
8 Kfg3 win in 17 half-moves
9 Kfg4 win in 17 half-moves
10 Kfg5 win in 17 half-moves
11 Ke3 loss in 2 half-moves
12 Ke4 loss in 2 half-moves
13 Ke5 loss in 2 half-moves