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

EGTB: win in 20 half-moves

# move score
1 Ke6 win in 19 half-moves
2 Kgf6 win in 19 half-moves
3 Kgg6 win in 19 half-moves
4 Nc6 win in 23 half-moves
5 Kff6 win in 25 half-moves
6 Ng8 win in 27 half-moves
7 Kfg6 win in 29 half-moves
8 Nc8 win in 29 half-moves
9 Ke8 win in 31 half-moves
10 Kff8 win in 31 half-moves
11 Kgf8 win in 31 half-moves
12 Kgg8 win in 31 half-moves
13 Kfg8 win in 33 half-moves
14 Kh6 win in 33 half-moves
15 Nf5 win in 33 half-moves
16 Kh7 win in 35 half-moves
17 Kh8 win in 37 half-moves
18 Nd5 loss in 2 half-moves
19 Ng6 loss in 2 half-moves