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 Nc8 win in 3 half-moves
3 Kd7 win in 9 half-moves
4 Ke7 win in 9 half-moves
5 Kf7 win in 9 half-moves
6 Kd8 win in 33 half-moves
7 Kf8 draw
8 Nb5 draw
9 Nf7 draw
10 Nc4 loss in 2 half-moves
11 Ne4 loss in 2 half-moves
12 Nf5 loss in 2 half-moves