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

EGTB: draw

# move score
1 Kb3 draw
2 Nc6 draw
3 Nc8 draw
4 Ka3 loss in 18 half-moves
5 Nb5 loss in 12 half-moves
6 Ka5 loss in 10 half-moves
7 Kb4 loss in 10 half-moves
8 Kb5 loss in 10 half-moves