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

EGTB: draw

# move score
1 a8=K draw
2 Na6 draw
3 Nc6 draw
4 Nd3 draw
5 Nd5 draw
6 Na2 loss in 4 half-moves
7 a8=B loss in 2 half-moves
8 a8=N loss in 2 half-moves
9 a8=Q loss in 2 half-moves
10 a8=R loss in 2 half-moves
11 Nc2 loss in 1 half-moves