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 Nc6 win in 3 half-moves
3 Ne6 win in 3 half-moves
4 Ka5 draw
5 Ka6 draw
6 Ka7 draw
7 Kc6 draw
8 Kc7 draw
9 Nf7 draw
10 Kb5 loss in 12 half-moves
11 Kb7 loss in 12 half-moves
12 Kc5 loss in 1 half-moves