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

EGTB: win in 4 half-moves

# move score
1 Rh8 win in 3 half-moves
2 g8=N draw
3 Nf4 draw
4 Rh6 draw
5 g8=B loss in 2 half-moves
6 g8=K loss in 2 half-moves
7 g8=Q loss in 2 half-moves
8 g8=R loss in 2 half-moves
9 Nf6 loss in 2 half-moves
10 Ng3 loss in 2 half-moves