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 Ka6 draw
3 Kb5 draw
4 Kb6 draw
5 Kf5 draw
6 Kf6 draw
7 Kg5 draw
8 Kg7 draw
9 Kh5 draw
10 Kh6 draw
11 Kh7 draw
12 Ra7 draw
13 Rd7 draw
14 Re7 draw
15 Rf5 draw
16 Rf6 draw
17 Rg7 draw
18 Rh7 draw
19 Ka4 loss in 2 half-moves
20 Kb4 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rf4 loss in 2 half-moves