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

EGTB: draw

# move score
1 Kb6 draw
2 Kb7 draw
3 Nc5 draw
4 Nc7 draw
5 Kb8 loss in 16 half-moves
6 Nb8 loss in 12 half-moves
7 Ka8 loss in 4 half-moves
8 Nb4 loss in 4 half-moves