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

EGTB: win in 24 half-moves

# move score
1 Kf7 win in 23 half-moves
2 Kgf6 win in 23 half-moves
3 Kgg6 win in 25 half-moves
4 Ke6 win in 27 half-moves
5 Nf7 win in 27 half-moves
6 Ke5 win in 29 half-moves
7 Kg5 win in 29 half-moves
8 Ng4 win in 29 half-moves
9 Kg4 win in 31 half-moves
10 Kff6 win in 33 half-moves
11 Ng8 win in 33 half-moves
12 Kf8 win in 35 half-moves
13 Kfg6 win in 35 half-moves
14 Kg8 win in 37 half-moves
15 Kh7 win in 37 half-moves
16 Kh8 win in 39 half-moves
17 Ke4 loss in 2 half-moves
18 Kf4 loss in 2 half-moves