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

EGTB: win in 4 half-moves

# move score
1 Nb4 win in 3 half-moves
2 Ka5 draw
3 Kb5 draw
4 Kb6 draw
5 Na1 draw
6 Na3 draw
7 Nd4 draw
8 Ka7 loss in 14 half-moves
9 Kb7 loss in 14 half-moves
10 Ne1 loss in 2 half-moves
11 Ne3 loss in 2 half-moves