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

EGTB: win in 2 half-moves

# move score
1 Nb5 win in 1 half-moves
2 Kb7 draw
3 Kb8 draw
4 Ka6 loss in 10 half-moves
5 Nb1 loss in 6 half-moves
6 Ka8 loss in 4 half-moves
7 Kb6 loss in 2 half-moves
8 Nc2 loss in 2 half-moves
9 Nc4 loss in 2 half-moves