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

EGTB: win in 4 half-moves

# move score
1 Ke1 win in 3 half-moves
2 Ke2 win in 3 half-moves
3 Ke3 win in 3 half-moves
4 Kf1 win in 7 half-moves
5 Kf4 win in 7 half-moves
6 Kff3 win in 7 half-moves
7 Kfg2 win in 7 half-moves
8 Kg1 win in 7 half-moves
9 Kg4 win in 7 half-moves
10 Kgf3 win in 7 half-moves
11 Kgg2 win in 7 half-moves
12 Kh2 win in 7 half-moves
13 Kh3 win in 7 half-moves
14 Kh4 win in 7 half-moves
15 Ne5 win in 7 half-moves
16 Ne7 win in 7 half-moves
17 Nf4 win in 7 half-moves
18 Nh4 win in 7 half-moves
19 Nf8 win in 11 half-moves
20 Nh8 win in 11 half-moves