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

EGTB: draw

# move score
1 g8=K draw
2 Ka6 draw
3 Ka7 draw
4 Ka8 draw
5 Kb6 draw
6 Kb8 draw
7 Kc6 draw
8 Kc7 draw
9 Kc8 draw
10 g8=R loss in 2 half-moves
11 g8=B loss in 1 half-moves
12 g8=N loss in 1 half-moves
13 g8=Q loss in 1 half-moves