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

EGTB: win in 4 half-moves

# move score
1 Nb3 win in 3 half-moves
2 Nc4 win in 3 half-moves
3 Kb4 draw
4 Nb7 draw
5 Nc6 draw
6 Kb3 loss in 12 half-moves
7 Ka3 loss in 10 half-moves
8 Kb5 loss in 10 half-moves