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

EGTB: win in 4 half-moves

# move score
1 Nb7 win in 3 half-moves
2 Ke5 draw
3 Kf6 draw
4 Kf7 draw
5 Nc4 draw
6 Nc8 draw
7 Nf5 draw
8 Kf5 loss in 34 half-moves
9 Ke7 loss in 32 half-moves
10 Kd5 loss in 2 half-moves
11 Kd7 loss in 2 half-moves
12 Nb5 loss in 2 half-moves
13 Ne4 loss in 2 half-moves
14 Ne8 loss in 2 half-moves
15 Nf7 loss in 2 half-moves