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

EGTB: win in 2 half-moves

# move score
1 Kf1 win in 1 half-moves
2 Kf3 win in 3 half-moves
3 Kg4 win in 3 half-moves
4 Kg5 win in 9 half-moves
5 Khg3 win in 11 half-moves
6 Khh3 win in 11 half-moves
7 Kf2 win in 13 half-moves
8 Kh5 win in 17 half-moves
9 Kg1 win in 21 half-moves
10 Kgg3 win in 25 half-moves
11 Kgh3 win in 25 half-moves
12 Kh2 win in 25 half-moves
13 Kh1 win in 27 half-moves