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

EGTB: win in 56 half-moves

# move score
1 Rb1 win in 55 half-moves
2 Ra3 win in 57 half-moves
3 Rb2 win in 57 half-moves
4 Rb8 win in 57 half-moves
5 Rh3 win in 57 half-moves
6 Rg3 win in 61 half-moves
7 Kf8 draw
8 Kgg7 draw
9 Kgh7 draw
10 Khg7 draw
11 Khh7 draw
12 Rb7 draw
13 Rf3 draw
14 Kf7 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Re3 loss in 2 half-moves