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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 Rc1 win in 3 half-moves
4 Rd1 win in 3 half-moves
5 Rb4 win in 5 half-moves
6 Re1 win in 5 half-moves
7 Kb7 win in 7 half-moves
8 Kc7 win in 9 half-moves
9 Kd4 win in 9 half-moves
10 Kd5 win in 9 half-moves
11 Kd7 win in 9 half-moves
12 Ke5 win in 9 half-moves
13 Rb8 win in 9 half-moves
14 Kb8 win in 11 half-moves
15 Kd8 win in 11 half-moves
16 Kd3 draw
17 Ke3 draw
18 Kf3 draw
19 Kf4 draw
20 Kf5 draw
21 Ra1 draw
22 Rb2 draw
23 Rb6 draw
24 Rf1 draw
25 Rb7 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves