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

EGTB: win in 36 half-moves

# move score
1 Ke7 win in 35 half-moves
2 Kgg7 win in 35 half-moves
3 Kgf7 win in 37 half-moves
4 Kh7 win in 39 half-moves
5 Ke8 win in 41 half-moves
6 Kff7 win in 41 half-moves
7 Ng6 win in 41 half-moves
8 Nf7 win in 43 half-moves
9 Kfg7 win in 47 half-moves