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 Kg5 loss in 2 half-moves
3 Kg6 loss in 2 half-moves
4 Kg7 loss in 2 half-moves
5 Kh5 loss in 2 half-moves
6 Kh7 loss in 2 half-moves
7 Ra8 loss in 2 half-moves
8 Rb8 loss in 2 half-moves
9 Rg8 loss in 2 half-moves
10 Rh7 loss in 2 half-moves
11 Rc8 loss in 1 half-moves
12 Rd8 loss in 1 half-moves
13 Re8 loss in 1 half-moves