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

EGTB: win in 10 half-moves

# move score
1 Kb6 win in 9 half-moves
2 Ng3 draw
3 Ka6 loss in 8 half-moves
4 Ka8 loss in 8 half-moves
5 Kb7 loss in 8 half-moves
6 Kb8 loss in 8 half-moves
7 Nf2 loss in 8 half-moves