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

EGTB: win in 4 half-moves

# move score
1 Kb8 win in 3 half-moves
2 Kc7 draw
3 Kd7 draw
4 Kd8 draw
5 Nc4 draw
6 Nf5 draw
7 Nb7 loss in 14 half-moves
8 Ne8 loss in 14 half-moves
9 Nf7 loss in 12 half-moves
10 Kb7 loss in 2 half-moves
11 Nb5 loss in 2 half-moves
12 Ne4 loss in 2 half-moves