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

EGTB: win in 1 half-moves

# move score
1 g8=K win in 3 half-moves
2 g8=N draw
3 Kb5 draw
4 Kb6 draw
5 Kb7 draw
6 Kc5 draw
7 Kc7 draw
8 Kd6 draw
9 Kd7 draw
10 g8=B loss in 2 half-moves
11 g8=Q loss in 2 half-moves
12 g8=R loss in 2 half-moves
13 Kd5 loss in 2 half-moves