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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rb6 win in 7 half-moves
3 Rb5 win in 9 half-moves
4 Kb4 draw
5 Kb5 draw
6 Kb6 draw
7 Kc4 draw
8 Kc6 draw
9 Kcd6 draw
10 Kd7 draw
11 Ke7 draw
12 Ked6 draw
13 Kf6 draw
14 Kf7 draw
15 Ra1 draw
16 Rb7 draw
17 Rc1 draw
18 Rd1 draw
19 Rh1 draw
20 Kcd5 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Ke5 loss in 2 half-moves
23 Ked5 loss in 2 half-moves
24 Kf5 loss in 2 half-moves
25 Rb2 loss in 2 half-moves
26 Rb3 loss in 2 half-moves
27 Rb4 loss in 2 half-moves
28 Re1 loss in 2 half-moves
29 Rf1 loss in 2 half-moves
30 Rg1 loss in 2 half-moves