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

EGTB: win in 8 half-moves

# move score
1 Ke6 win in 7 half-moves
2 Kf8 win in 9 half-moves
3 Kgf7 win in 9 half-moves
4 Kgg7 win in 11 half-moves
5 Ke5 win in 17 half-moves
6 Kf5 win in 19 half-moves
7 Kh7 win in 21 half-moves
8 Kh8 win in 23 half-moves
9 Kff7 win in 25 half-moves
10 Kfg7 win in 25 half-moves
11 Kg5 win in 25 half-moves
12 Kg6 win in 25 half-moves
13 Nc8 win in 25 half-moves
14 Nf5 win in 25 half-moves
15 Ng6 win in 25 half-moves
16 Nc6 loss in 2 half-moves
17 Nd5 loss in 2 half-moves