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

EGTB: win in 10 half-moves

# move score
1 Kb4 win in 9 half-moves
2 Kb5 win in 9 half-moves
3 Ka4 draw
4 Ka6 draw
5 Nf6 draw
6 Ng7 draw
7 Kb6 loss in 2 half-moves
8 Nf4 loss in 2 half-moves
9 Ng3 loss in 2 half-moves