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 Ka6 draw
3 Kb6 draw
4 Kb8 draw
5 Nd6 loss in 36 half-moves
6 Nc7 loss in 18 half-moves
7 Ka8 loss in 2 half-moves
8 Nf6 loss in 1 half-moves
9 Ng7 loss in 1 half-moves