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 Kb7 draw
4 Nc6 draw
5 Nb5 loss in 52 half-moves
6 Ka5 loss in 40 half-moves
7 Nc8 loss in 1 half-moves