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

EGTB: draw

# move score
1 a8=B draw
2 a8=K draw
3 a8=N draw
4 a8=Q draw
5 a8=R draw
6 Nf4 draw
7 Ng7 loss in 6 half-moves
8 Nf6 loss in 2 half-moves
9 Ng3 loss in 2 half-moves