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 Nc4 win in 3 half-moves
3 Nc6 win in 3 half-moves
4 Ka7 loss in 8 half-moves
5 Kb7 loss in 8 half-moves
6 Kb8 loss in 8 half-moves
7 Nb3 loss in 2 half-moves