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

EGTB: win in 6 half-moves

# move score
1 Kb6 win in 5 half-moves
2 Ka7 draw
3 Kb5 draw
4 Kb7 draw
5 Nf6 draw
6 Ng7 draw
7 Nf4 loss in 2 half-moves
8 Ng3 loss in 2 half-moves
9 Ka5 loss in 1 half-moves