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

EGTB: win in 8 half-moves

# move score
1 Kb5 win in 7 half-moves
2 Ka7 win in 9 half-moves
3 Kb7 win in 13 half-moves
4 Nc4 win in 13 half-moves
5 Kb6 loss in 6 half-moves
6 Ka5 loss in 4 half-moves
7 Na4 loss in 2 half-moves
8 Nd1 loss in 2 half-moves
9 Nd3 loss in 2 half-moves