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

EGTB: win in 6 half-moves

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