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

EGTB: win in 2 half-moves

# move score
1 Nb7 win in 1 half-moves
2 Kb2 draw
3 Kd1 draw
4 Kd2 draw
5 Kb1 loss in 6 half-moves
6 Kc2 loss in 6 half-moves
7 Nb3 loss in 2 half-moves
8 Nc4 loss in 2 half-moves
9 Nc6 loss in 2 half-moves