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

EGTB: win in 10 half-moves

# move score
1 f6 win in 9 half-moves
2 Rh7 win in 11 half-moves
3 Rh8 win in 11 half-moves
4 Rh6 win in 13 half-moves
5 Rg5 draw
6 Rh4 draw
7 Rh1 loss in 2 half-moves
8 Rh2 loss in 2 half-moves
9 Rh3 loss in 2 half-moves