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 Kg6 win in 5 half-moves
3 Ke5 draw
4 Ke6 draw
5 Ke7 draw
6 Kf5 draw
7 Kf7 draw
8 Kg5 draw
9 Kg7 draw
10 Nb6 draw
11 Nf8 draw
12 Nc5 loss in 2 half-moves
13 Ne5 loss in 2 half-moves