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

EGTB: win in 4 half-moves

# move score
1 Nb3 win in 3 half-moves
2 Kb5 win in 11 half-moves
3 Nb7 win in 11 half-moves
4 Nc6 win in 13 half-moves
5 Kb6 draw
6 Kc6 draw
7 Kd5 draw
8 Kd6 draw
9 Kb4 loss in 2 half-moves
10 Kc4 loss in 2 half-moves
11 Kd4 loss in 2 half-moves
12 Nc4 loss in 2 half-moves