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

EGTB: draw

# move score
1 a8=K draw
2 a8=R draw
3 Nb5 draw
4 Nb7 draw
5 Nc4 draw
6 Nc8 draw
7 Ne4 draw
8 Ne8 draw
9 Nf5 draw
10 Nf7 draw
11 a8=B loss in 2 half-moves
12 a8=N loss in 2 half-moves
13 a8=Q loss in 2 half-moves