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

EGTB: draw

# move score
1 Kb5 draw
2 Ka3 loss in 4 half-moves
3 Ka5 loss in 4 half-moves
4 Kb3 loss in 2 half-moves
5 Kb4 loss in 2 half-moves
6 Nb6 loss in 2 half-moves
7 Nc7 loss in 1 half-moves