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 Ka1 draw
3 Kc1 draw
4 Kc2 draw
5 Ra8 draw
6 Rc8 draw
7 Re8 draw
8 Rg8 draw
9 Rh8 draw
10 Ka2 loss in 2 half-moves
11 Kb2 loss in 2 half-moves
12 Kd5 loss in 1 half-moves
13 Kd6 loss in 1 half-moves
14 Kd7 loss in 1 half-moves
15 Ke5 loss in 1 half-moves
16 Ke7 loss in 1 half-moves
17 Kf5 loss in 1 half-moves
18 Kf6 loss in 1 half-moves
19 Kf7 loss in 1 half-moves
20 Rb2 loss in 1 half-moves
21 Rb3 loss in 1 half-moves
22 Rb4 loss in 1 half-moves
23 Rb5 loss in 1 half-moves
24 Rb6 loss in 1 half-moves
25 Rb7 loss in 1 half-moves
26 Rd8 loss in 1 half-moves