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

EGTB: win in 36 half-moves

# move score
1 Nb5 win in 35 half-moves
2 Kb6 draw
3 Kc5 draw
4 Kd7 draw
5 Kb5 loss in 20 half-moves
6 Kb7 loss in 2 half-moves
7 Kd5 loss in 2 half-moves
8 Nc8 loss in 2 half-moves
9 Kc7 loss in 1 half-moves
10 Kd6 loss in 1 half-moves