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

EGTB: win in 4 half-moves

# move score
1 Kg3 win in 3 half-moves
2 Ng4 win in 3 half-moves
3 Kg4 win in 7 half-moves
4 Ke5 win in 11 half-moves
5 Ke6 win in 11 half-moves
6 Khg5 win in 11 half-moves
7 Nf5 win in 11 half-moves
8 Ke7 win in 13 half-moves
9 Kf5 win in 13 half-moves
10 Kh3 win in 13 half-moves
11 Kh5 win in 13 half-moves
12 Nf7 win in 13 half-moves
13 Ng8 win in 17 half-moves
14 Kf7 win in 19 half-moves
15 Kfg5 win in 21 half-moves
16 Kg6 win in 21 half-moves
17 Kg7 win in 21 half-moves