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

EGTB: win in 4 half-moves

# move score
1 Nb5 win in 3 half-moves
2 Kb3 draw
3 Kc1 draw
4 Kc2 draw
5 Kc3 draw
6 Nb1 draw
7 Nc2 draw
8 Nc4 draw
9 Ka1 loss in 24 half-moves
10 Ka2 loss in 8 half-moves
11 Kb1 loss in 8 half-moves