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 Kf2 draw
3 Kf3 draw
4 Kf4 draw
5 Kg2 draw
6 Kg4 draw
7 Rf4 draw
8 Rf5 draw
9 Rf6 draw
10 Rg7 draw
11 Rh7 draw
12 Kh2 loss in 4 half-moves
13 Kh3 loss in 4 half-moves
14 Kh4 loss in 4 half-moves
15 Rc7 loss in 4 half-moves
16 Re7 loss in 4 half-moves
17 Ra7 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rd7 loss in 1 half-moves