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 Kb4 draw
4 Kb5 draw
5 Ng4 draw
6 Ng8 draw
7 Ka4 loss in 4 half-moves
8 Nf5 loss in 2 half-moves
9 Nf7 loss in 2 half-moves