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

EGTB: draw

# move score
1 Kb7 draw
2 Kc7 draw
3 Na3 draw
4 Nb4 draw
5 Kb8 loss in 6 half-moves
6 Na1 loss in 6 half-moves
7 Ne1 loss in 6 half-moves
8 Kd7 loss in 2 half-moves
9 Nd4 loss in 2 half-moves
10 Ne3 loss in 2 half-moves
11 Kd8 loss in 1 half-moves