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

EGTB: draw

# move score
1 Kb3 draw
2 Kb4 draw
3 Nb5 draw
4 Ka5 loss in 10 half-moves
5 Kb5 loss in 10 half-moves
6 Nb1 loss in 2 half-moves
7 Nc2 loss in 2 half-moves
8 Nc4 loss in 2 half-moves