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

EGTB: win in 4 half-moves

# move score
1 Nc8 win in 3 half-moves
2 Kb4 draw
3 Kb6 draw
4 Nb5 draw
5 Ka6 loss in 16 half-moves
6 Kb5 loss in 12 half-moves
7 Ka4 loss in 10 half-moves
8 Nc6 loss in 2 half-moves