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

EGTB: win in 10 half-moves

# move score
1 Nc7 win in 9 half-moves
2 Kb5 draw
3 Kb6 draw
4 Kb7 draw
5 Kc5 draw
6 Kd5 draw
7 Kd6 draw
8 Nb6 draw
9 Kc7 loss in 12 half-moves
10 Kd7 loss in 6 half-moves