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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rb8 win in 1 half-moves
3 Rc8 win in 1 half-moves
4 Ka1 draw
5 Ka2 draw
6 Kb2 draw
7 Kc1 draw
8 Kc2 draw
9 Ke6 draw
10 Kf7 draw
11 Kg6 draw
12 Kg7 draw
13 Rd8 draw
14 Re8 draw
15 Rg8 draw
16 Rh1 draw
17 Rh2 draw
18 Rh4 draw
19 Rh5 draw
20 Rh7 draw
21 Ke5 loss in 2 half-moves
22 Ke7 loss in 2 half-moves
23 Kf5 loss in 2 half-moves
24 Kg5 loss in 2 half-moves
25 Rf8 loss in 1 half-moves
26 Rh3 loss in 1 half-moves
27 Rh6 loss in 1 half-moves