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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rb5 win in 1 half-moves
3 Rb6 win in 1 half-moves
4 Ka2 draw
5 Ke4 draw
6 Ke5 draw
7 Ke6 draw
8 Kf4 draw
9 Kf6 draw
10 Kg4 draw
11 Kg5 draw
12 Kg6 draw
13 Rb2 draw
14 Rb3 draw
15 Rb7 draw
16 Rc8 draw
17 Re8 draw
18 Rf8 draw
19 Rg8 draw
20 Rh8 draw
21 Kb1 loss in 2 half-moves
22 Kb2 loss in 2 half-moves
23 Ra8 loss in 1 half-moves
24 Rb1 loss in 1 half-moves
25 Rd8 loss in 1 half-moves