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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Rb8 win in 3 half-moves
3 Re3 win in 3 half-moves
4 Rf3 win in 3 half-moves
5 Rb6 win in 5 half-moves
6 Ke6 draw
7 Ke7 draw
8 Ke8 draw
9 Kf6 draw
10 Kf8 draw
11 Kfg7 draw
12 Kfg8 draw
13 Kg6 draw
14 Kh7 draw
15 Khg7 draw
16 Khg8 draw
17 Ra3 draw
18 Rb4 draw
19 Rb5 draw
20 Rc3 draw
21 Rd3 draw
22 Rb1 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves