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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Rc8 win in 1 half-moves
3 Kb7 win in 3 half-moves
4 Kf6 win in 3 half-moves
5 Kf7 win in 3 half-moves
6 Kf8 win in 3 half-moves
7 Ka6 draw
8 Ka8 draw
9 Kb6 draw
10 Kg6 draw
11 Kg8 draw
12 Kh6 draw
13 Kh7 draw
14 Kh8 draw
15 Ra8 draw
16 Rb3 draw
17 Rb4 draw
18 Rb6 draw
19 Rb7 draw
20 Rg8 draw
21 Rh8 draw
22 Rb1 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf8 loss in 2 half-moves