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

EGTB: win in 14 half-moves

# move score
1 Nb7 win in 13 half-moves
2 Ka3 draw
3 Ka4 draw
4 Kb3 draw
5 Kc3 draw
6 Kc4 draw
7 Nb3 draw
8 Nc4 draw
9 Kb5 loss in 4 half-moves
10 Kc5 loss in 2 half-moves
11 Nc6 loss in 2 half-moves