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

EGTB: win in 6 half-moves

# move score
1 Nb7 win in 5 half-moves
2 Kd1 draw
3 Ke2 draw
4 Kf2 draw
5 Nb5 draw
6 Nc4 draw
7 Ne4 draw
8 Nc8 loss in 6 half-moves
9 Kf1 loss in 4 half-moves
10 Ne8 loss in 2 half-moves
11 Nf5 loss in 2 half-moves
12 Nf7 loss in 2 half-moves
13 Kd2 loss in 1 half-moves