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

EGTB: draw

# move score
1 Kb4 draw
2 Kb5 draw
3 Nb7 draw
4 Nc6 draw
5 Nf7 draw
6 Ka4 loss in 8 half-moves
7 Ka6 loss in 2 half-moves
8 Ne6 loss in 2 half-moves
9 Kb6 loss in 1 half-moves