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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kc7 draw
3 Kd7 draw
4 Ne3 draw
5 Nb2 loss in 18 half-moves
6 Kb8 loss in 4 half-moves
7 Nc3 loss in 2 half-moves
8 Nf2 loss in 2 half-moves
9 Kd8 loss in 1 half-moves