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

EGTB: win in 4 half-moves

# move score
1 Nd6 win in 3 half-moves
2 Ke6 win in 5 half-moves
3 Kgf5 win in 5 half-moves
4 Ke5 win in 7 half-moves
5 Kff5 win in 7 half-moves
6 Kfg5 win in 7 half-moves
7 Kgg5 win in 7 half-moves
8 Kgg7 win in 7 half-moves
9 Kh5 win in 7 half-moves
10 Kfg7 win in 9 half-moves
11 Kh6 win in 9 half-moves
12 Kh7 win in 9 half-moves
13 Nd8 win in 15 half-moves
14 Ne5 win in 17 half-moves
15 Nh6 win in 17 half-moves
16 Ke7 win in 19 half-moves
17 Nh8 win in 23 half-moves
18 Ng5 win in 29 half-moves