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

EGTB: win in 2 half-moves

# move score
1 Nb3 win in 1 half-moves
2 Kb6 draw
3 Nc4 draw
4 Kb7 loss in 24 half-moves
5 Kb8 loss in 24 half-moves
6 Nc6 loss in 24 half-moves
7 Ka6 loss in 22 half-moves
8 Ka8 loss in 20 half-moves
9 Nb7 loss in 20 half-moves