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=R draw
4 Ne7 loss in 2 half-moves
5 Nf6 loss in 2 half-moves
6 Nh6 loss in 2 half-moves
7 a8=N loss in 1 half-moves
8 a8=Q loss in 1 half-moves