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

EGTB: draw

# move score
1 Kb6 draw
2 Kc4 draw
3 Kc6 draw
4 Kd5 draw
5 Kd6 draw
6 Nb3 draw
7 Nc2 draw
8 Kb4 loss in 16 half-moves
9 Kb5 loss in 14 half-moves
10 Kd4 loss in 4 half-moves