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

EGTB: draw

# move score
1 Kb7 draw
2 Kc7 draw
3 Kd7 draw
4 Kd8 draw
5 Nb4 draw
6 Nc7 draw
7 Nc5 loss in 56 half-moves
8 Nb8 loss in 34 half-moves
9 Kb8 loss in 30 half-moves