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

EGTB: win in 11 half-moves

# move score
1 Rf8 win in 10 half-moves
2 Rg8 win in 18 half-moves
3 Ra8 loss in 2 half-moves
4 Rb8 loss in 2 half-moves
5 Rc8 loss in 2 half-moves
6 Rd8 loss in 2 half-moves
7 Re8 loss in 2 half-moves
8 Rh1 loss in 2 half-moves
9 Rh2 loss in 2 half-moves
10 Rh3 loss in 2 half-moves
11 Rh4 loss in 2 half-moves
12 Rh5 loss in 2 half-moves
13 Rh6 loss in 2 half-moves
14 Rh7 loss in 2 half-moves