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

EGTB: win in 4 half-moves

# move score
1 Nb7 win in 3 half-moves
2 Kb8 win in 5 half-moves
3 Kb6 draw
4 Kb7 draw
5 Nc4 draw
6 Nc6 draw
7 Nb3 loss in 12 half-moves
8 Ka6 loss in 4 half-moves
9 Ka8 loss in 4 half-moves