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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Ka5 draw
3 Kb5 draw
4 Kb7 draw
5 Nb6 draw
6 Nc5 loss in 22 half-moves
7 Nb8 loss in 10 half-moves
8 Ka7 loss in 2 half-moves
9 Ne5 loss in 1 half-moves
10 Nf6 loss in 1 half-moves
11 Nf8 loss in 1 half-moves