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

EGTB: win in 8 half-moves

# move score
1 Ke5 win in 7 half-moves
2 Kgg4 win in 13 half-moves
3 Ne5 win in 15 half-moves
4 Kfg4 win in 19 half-moves
5 Kh4 win in 21 half-moves
6 Ke6 win in 23 half-moves
7 Kgf6 win in 23 half-moves
8 Nd6 win in 23 half-moves
9 Kff6 win in 25 half-moves
10 Kgg6 win in 25 half-moves
11 Kfg6 win in 27 half-moves
12 Kh5 win in 27 half-moves
13 Kh6 win in 27 half-moves
14 Nd8 win in 27 half-moves
15 Nh6 win in 27 half-moves
16 Nh8 win in 27 half-moves
17 Ke4 loss in 2 half-moves
18 Kff4 loss in 2 half-moves
19 Kgf4 loss in 2 half-moves