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 Nc2 draw
5 Ka5 loss in 12 half-moves
6 Ka7 loss in 6 half-moves
7 Kb7 loss in 6 half-moves