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

EGTB: win in 8 half-moves

# move score
1 d7 win in 7 half-moves
2 Ra8 draw
3 Rg8 draw
4 Rh8 draw
5 Rd7 loss in 6 half-moves
6 Rb8 loss in 2 half-moves
7 Rc8 loss in 2 half-moves
8 Re8 loss in 2 half-moves
9 Rf8 loss in 2 half-moves