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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rb4 win in 3 half-moves
3 Rb5 win in 3 half-moves
4 Rb6 win in 3 half-moves
5 Ka7 win in 5 half-moves
6 Ka8 win in 5 half-moves
7 Kaa6 win in 5 half-moves
8 Kab6 win in 5 half-moves
9 Kb8 win in 5 half-moves
10 Kba6 win in 5 half-moves
11 Kbb6 win in 5 half-moves
12 Ra1 win in 5 half-moves
13 Rb2 win in 5 half-moves
14 Ka4 draw
15 Kb4 draw
16 Kb5 draw
17 Rg1 draw
18 Rh1 draw
19 Kc6 loss in 2 half-moves
20 Kc7 loss in 2 half-moves
21 Kc8 loss in 2 half-moves
22 Rc1 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Rf1 loss in 2 half-moves