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

EGTB: win in 4 half-moves

# move score
1 Kd5 win in 3 half-moves
2 Kc5 draw
3 Kc7 draw
4 Kd6 draw
5 Nf8 draw
6 Kb5 loss in 12 half-moves
7 Kb6 loss in 12 half-moves
8 Kb7 loss in 12 half-moves
9 Nb8 loss in 12 half-moves
10 Nb6 loss in 4 half-moves
11 Nc5 loss in 2 half-moves
12 Ne5 loss in 2 half-moves
13 Nf6 loss in 1 half-moves