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

EGTB: win in 1 half-moves

# move score
1 g8=R win in 5 half-moves
2 g8=N win in 9 half-moves
3 g8=K win in 15 half-moves
4 g8=B loss in 2 half-moves
5 g8=Q loss in 2 half-moves