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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Rb1 win in 7 half-moves
3 Rb5 win in 7 half-moves
4 Rb7 win in 7 half-moves
5 Kb4 draw
6 Kb5 draw
7 Kb6 draw
8 Kc4 draw
9 Kc7 draw
10 Kc8 draw
11 Kcc6 draw
12 Kd8 draw
13 Kdc6 draw
14 Ke7 draw
15 Ke8 draw
16 Ra2 draw
17 Rb6 draw
18 Rc2 draw
19 Rd2 draw
20 Rh2 draw
21 Kcd6 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Kd5 loss in 2 half-moves
24 Kdd6 loss in 2 half-moves
25 Ke6 loss in 2 half-moves
26 Rb3 loss in 2 half-moves
27 Rb4 loss in 2 half-moves
28 Re2 loss in 2 half-moves
29 Rf2 loss in 2 half-moves
30 Rg2 loss in 2 half-moves