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

EGTB: win in 6 half-moves

# move score
1 Rh4 win in 5 half-moves
2 Nf6 draw
3 Nf8 draw
4 Ng5 draw
5 Rh3 draw
6 g7 loss in 2 half-moves
7 Rh1 loss in 2 half-moves
8 Rh2 loss in 2 half-moves
9 Rh5 loss in 2 half-moves