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

EGTB: win in 4 half-moves

# move score
1 Nb6 win in 3 half-moves
2 Kc7 draw
3 Ke8 draw
4 Nc7 draw
5 Kd7 loss in 14 half-moves
6 Kc8 loss in 12 half-moves
7 Ke7 loss in 2 half-moves