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 Kc6 draw
3 Kd6 draw
4 Ne5 draw
5 Nf8 draw
6 Kb7 loss in 26 half-moves
7 Kd8 loss in 20 half-moves
8 Nb8 loss in 10 half-moves
9 Kc8 loss in 8 half-moves
10 Kb8 loss in 4 half-moves
11 Nb6 loss in 2 half-moves
12 Nc5 loss in 2 half-moves
13 Nf6 loss in 2 half-moves