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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Rd1 win in 3 half-moves
3 Re1 win in 3 half-moves
4 Rf1 win in 3 half-moves
5 Kc6 win in 5 half-moves
6 Ke3 win in 5 half-moves
7 Rb3 win in 5 half-moves
8 Rb4 win in 5 half-moves
9 Rb5 win in 5 half-moves
10 Ke7 win in 7 half-moves
11 Kd6 win in 9 half-moves
12 Ke4 win in 9 half-moves
13 Ke5 win in 9 half-moves
14 Ke8 win in 9 half-moves
15 Kf5 win in 9 half-moves
16 Rb7 win in 9 half-moves
17 Rc1 win in 9 half-moves
18 Kc7 win in 11 half-moves
19 Ke6 win in 11 half-moves
20 Kc8 draw
21 Kd8 draw
22 Kf3 draw
23 Kg3 draw
24 Kg4 draw
25 Kg5 draw
26 Ra1 draw
27 Rb2 draw
28 Rb8 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rh1 loss in 2 half-moves