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

EGTB: draw

# move score
1 g8=B draw
2 g8=K draw
3 Ka7 draw
4 Kb7 draw
5 Kc8 draw
6 Ka8 loss in 4 half-moves
7 g8=N loss in 2 half-moves
8 g8=Q loss in 2 half-moves
9 g8=R loss in 2 half-moves
10 Kc7 loss in 2 half-moves