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

EGTB: draw

# move score
1 Kb5 draw
2 Kd6 draw
3 Na2 draw
4 Nd3 draw
5 Kb6 loss in 8 half-moves
6 Kb7 loss in 6 half-moves
7 Kc7 loss in 4 half-moves
8 Kd7 loss in 4 half-moves
9 Kc5 loss in 2 half-moves
10 Kd5 loss in 2 half-moves
11 Nb3 loss in 2 half-moves
12 Ne2 loss in 2 half-moves