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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Ka6 draw
3 Ka8 draw
4 Kb7 draw
5 Kb8 draw
6 Nc4 draw
7 Nb5 loss in 24 half-moves
8 Nb1 loss in 6 half-moves
9 Nc2 loss in 1 half-moves