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 Rc8 win in 7 half-moves
3 Ra8 win in 11 half-moves
4 Kb4 draw
5 Kb5 draw
6 Kb6 draw
7 Kc4 draw
8 Kc6 draw
9 Kcd6 draw
10 Kd7 draw
11 Kd8 draw
12 Ke6 draw
13 Ke8 draw
14 Ked6 draw
15 Kf6 draw
16 Kf7 draw
17 Kf8 draw
18 Rd8 draw
19 Re8 draw
20 Rh1 draw
21 Rh5 draw
22 Rh6 draw
23 Rh7 draw
24 Kd4 loss in 2 half-moves
25 Kd5 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh2 loss in 2 half-moves
29 Rh3 loss in 2 half-moves
30 Rh4 loss in 2 half-moves