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

EGTB: win in 10 half-moves

# move score
1 Kb7 win in 9 half-moves
2 Ne7 win in 9 half-moves
3 Nf6 win in 11 half-moves
4 Nh6 win in 11 half-moves
5 Kb6 win in 13 half-moves
6 Kc5 win in 13 half-moves
7 Kc7 win in 13 half-moves
8 Kd6 win in 13 half-moves
9 Kd7 win in 13 half-moves
10 Kd5 win in 15 half-moves
11 Kb5 loss in 4 half-moves