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

EGTB: draw

# move score
1 Kb5 draw
2 Kc5 draw
3 Kd5 draw
4 Kd6 draw
5 Nb6 draw
6 Nc7 draw
7 Kd7 loss in 42 half-moves
8 Kb6 loss in 34 half-moves
9 Kb7 loss in 34 half-moves
10 Kc7 loss in 20 half-moves