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

EGTB: win in 2 half-moves

# move score
1 Rf5 win in 1 half-moves
2 Rb1 draw
3 Ke8 loss in 8 half-moves
4 Rg1 loss in 6 half-moves
5 Rh1 loss in 6 half-moves
6 Kf8 loss in 4 half-moves
7 Kg6 loss in 4 half-moves
8 Kg7 loss in 4 half-moves
9 Kg8 loss in 4 half-moves
10 Rf2 loss in 4 half-moves
11 Ke6 loss in 2 half-moves
12 Ke7 loss in 2 half-moves
13 Kf6 loss in 2 half-moves
14 Ra1 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rf6 loss in 2 half-moves