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

EGTB: win in 4 half-moves

# move score
1 Nb7 win in 3 half-moves
2 Nf7 win in 5 half-moves
3 Kd6 win in 11 half-moves
4 Kd5 win in 13 half-moves
5 Kb7 win in 17 half-moves
6 Kd7 win in 17 half-moves
7 Kb5 win in 29 half-moves
8 Kc7 win in 29 half-moves
9 Ne6 loss in 2 half-moves
10 Kb6 loss in 1 half-moves
11 Kc5 loss in 1 half-moves