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

EGTB: win in 4 half-moves

# move score
1 Nb8 win in 3 half-moves
2 Kb6 draw
3 Kb7 draw
4 Kb8 draw
5 Kc6 draw
6 Kd6 draw
7 Nb6 draw
8 Nc5 draw
9 Nf6 draw
10 Ne5 loss in 60 half-moves
11 Kc8 loss in 52 half-moves
12 Nf8 loss in 20 half-moves
13 Kd8 loss in 16 half-moves