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 Kd4 draw
3 Ke6 draw
4 Kf6 draw
5 Nc8 draw
6 Ne8 draw
7 Nf5 draw
8 Nf7 draw
9 Kd5 loss in 4 half-moves
10 Kf5 loss in 4 half-moves
11 Ke4 loss in 2 half-moves
12 Kf4 loss in 2 half-moves
13 Nb5 loss in 2 half-moves
14 Nc4 loss in 2 half-moves
15 Ne4 loss in 2 half-moves