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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Re8 win in 1 half-moves
3 Rg8 win in 1 half-moves
4 Kb3 draw
5 Ke4 draw
6 Kf4 draw
7 Kf6 draw
8 Kg4 draw
9 Kg5 draw
10 Kg6 draw
11 Ra4 draw
12 Ra5 draw
13 Ra6 draw
14 Ra7 draw
15 Rd8 draw
16 Rf8 draw
17 Rh8 draw
18 Ka2 loss in 2 half-moves
19 Ka4 loss in 2 half-moves
20 Kb2 loss in 2 half-moves
21 Kb4 loss in 2 half-moves
22 Ke5 loss in 1 half-moves
23 Ke6 loss in 1 half-moves
24 Rc8 loss in 1 half-moves