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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Rb8 draw
3 Ka7 loss in 10 half-moves
4 Ra7 loss in 10 half-moves
5 Rd8 loss in 6 half-moves
6 Re8 loss in 6 half-moves
7 Rg8 loss in 6 half-moves
8 Rh8 loss in 6 half-moves
9 Ka5 loss in 2 half-moves
10 Kb5 loss in 2 half-moves
11 Kb6 loss in 2 half-moves
12 Kb7 loss in 2 half-moves
13 Rc8 loss in 2 half-moves