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

EGTB: draw

# move score
1 g8=K draw
2 g8=N draw
3 Ka5 draw
4 Ka7 draw
5 Kb6 draw
6 Kb7 draw
7 g8=B loss in 2 half-moves
8 g8=Q loss in 2 half-moves
9 g8=R loss in 2 half-moves
10 Kb5 loss in 2 half-moves