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

EGTB: win in 8 half-moves

# move score
1 Nb5 win in 7 half-moves
2 Kb6 draw
3 Kc5 draw
4 Kb5 loss in 30 half-moves
5 Kb7 loss in 30 half-moves
6 Kc7 loss in 12 half-moves
7 Kd5 loss in 2 half-moves
8 Kd6 loss in 2 half-moves
9 Kd7 loss in 2 half-moves
10 Nc8 loss in 2 half-moves