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

EGTB: win in 12 half-moves

# move score
1 Nb7 win in 11 half-moves
2 Kd6 win in 13 half-moves
3 Kd7 win in 13 half-moves
4 Kb5 draw
5 Kb6 draw
6 Kb7 draw
7 Kc5 draw
8 Kc7 draw
9 Kd5 draw
10 Nb3 loss in 2 half-moves
11 Nc4 loss in 2 half-moves