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

EGTB: win in 34 half-moves

# move score
1 Nb6 win in 33 half-moves
2 Kb6 draw
3 Kc6 draw
4 Kd6 draw
5 Kd7 draw
6 Kb7 loss in 18 half-moves
7 Kb8 loss in 16 half-moves
8 Kc8 loss in 16 half-moves
9 Kd8 loss in 16 half-moves