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

EGTB: draw

# move score
1 Nxa8 draw
2 hxg1=B loss in 2 half-moves
3 hxg1=K loss in 2 half-moves
4 hxg1=N loss in 2 half-moves
5 hxg1=Q loss in 2 half-moves
6 hxg1=R loss in 2 half-moves