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

EGTB: draw

# move score
1 Kb6 draw
2 Kc6 draw
3 Kd7 draw
4 Kd8 draw
5 Nc1 draw
6 Nc3 draw
7 Kb7 loss in 4 half-moves
8 Kb8 loss in 4 half-moves
9 Kc8 loss in 4 half-moves
10 Kd6 loss in 2 half-moves
11 Nb4 loss in 2 half-moves