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 Kb8 draw
4 Kc6 draw
5 Kd7 draw
6 Kd8 draw
7 Nd6 draw
8 Nf6 draw
9 Ng7 draw
10 Kc8 loss in 30 half-moves
11 Kd6 loss in 1 half-moves