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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kb6 win in 5 half-moves
3 Ka5 draw
4 Ka7 draw
5 Kb5 draw
6 Nb1 draw
7 Nc4 draw
8 Nb5 loss in 2 half-moves
9 Nc2 loss in 2 half-moves