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

EGTB: draw

# move score
1 Kb5 draw
2 Kb6 draw
3 Nb3 draw
4 Nb7 draw
5 Nc4 draw
6 Nc6 draw
7 Kb7 loss in 32 half-moves
8 Ka7 loss in 20 half-moves