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

EGTB: win in 2 half-moves

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