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 Kd6 win in 7 half-moves
3 Kb7 draw
4 Kc5 draw
5 Kc7 draw
6 Kd5 draw
7 Ne6 draw
8 Nf7 draw
9 Kd7 loss in 24 half-moves
10 Kb5 loss in 2 half-moves
11 Kb6 loss in 2 half-moves