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

EGTB: win in 4 half-moves

# move score
1 Nb7 win in 3 half-moves
2 Kd5 win in 9 half-moves
3 Kb5 win in 11 half-moves
4 Kb6 draw
5 Kb7 draw
6 Kc7 draw
7 Kd7 draw
8 Nb3 draw
9 Kd6 loss in 22 half-moves
10 Kc5 loss in 4 half-moves
11 Nc4 loss in 2 half-moves