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 Na5 draw
5 Nc5 draw
6 Nd6 draw
7 Kc7 loss in 20 half-moves
8 Kd6 loss in 20 half-moves
9 Kd7 loss in 20 half-moves
10 Nd8 loss in 20 half-moves
11 Kb6 loss in 18 half-moves