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

EGTB: draw

# move score
1 Nb6 draw
2 Nc3 draw
3 Nc5 draw
4 Nb2 loss in 4 half-moves
5 a8=B loss in 2 half-moves
6 a8=K loss in 2 half-moves
7 a8=N loss in 2 half-moves
8 a8=Q loss in 2 half-moves
9 a8=R loss in 2 half-moves