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

EGTB: draw

# move score
1 Kb6 draw
2 Kc8 draw
3 Nb8 draw
4 Nc7 draw
5 Nc5 loss in 36 half-moves
6 Ka7 loss in 2 half-moves
7 Ka8 loss in 2 half-moves
8 Kc6 loss in 2 half-moves
9 Nb4 loss in 2 half-moves
10 Kb8 loss in 1 half-moves
11 Kc7 loss in 1 half-moves