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

EGTB: win in 6 half-moves

# move score
1 Kb7 win in 5 half-moves
2 Kc7 win in 7 half-moves
3 Ne8 win in 7 half-moves
4 Kd7 win in 17 half-moves
5 Kb8 draw
6 Kd8 draw
7 Nb7 draw
8 Nf7 draw
9 Nb5 loss in 2 half-moves
10 Nc4 loss in 2 half-moves
11 Ne4 loss in 2 half-moves
12 Nf5 loss in 2 half-moves