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

EGTB: win in 6 half-moves

# move score
1 Kb7 win in 5 half-moves
2 Kc8 draw
3 Kd6 draw
4 Nf6 draw
5 Kb8 loss in 34 half-moves
6 Kc6 loss in 22 half-moves
7 Kd8 loss in 22 half-moves
8 Nf8 loss in 22 half-moves
9 Nb8 loss in 12 half-moves
10 Kb6 loss in 2 half-moves
11 Nb6 loss in 2 half-moves
12 Nc5 loss in 2 half-moves
13 Ne5 loss in 2 half-moves