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

EGTB: draw

# move score
1 Kb6 draw
2 Nb7 draw
3 Nc4 draw
4 Nc6 draw
5 Kb7 loss in 10 half-moves
6 Ka7 loss in 4 half-moves
7 Kb5 loss in 2 half-moves
8 Nb3 loss in 2 half-moves