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 Kf6 draw
3 Kg7 draw
4 Ra2 draw
5 Rb2 draw
6 Rc2 draw
7 Rd2 draw
8 Re2 draw
9 Rf5 draw
10 Rf6 draw
11 Rf7 draw
12 Rg2 draw
13 Rh2 draw
14 Kh6 loss in 4 half-moves
15 Kh7 loss in 4 half-moves
16 Kf5 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Kg5 loss in 2 half-moves
19 Kh5 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rf4 loss in 2 half-moves