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 Rf8 win in 3 half-moves
3 Kb7 win in 7 half-moves
4 Kf7 win in 7 half-moves
5 Kb8 win in 11 half-moves
6 Kc8 win in 11 half-moves
7 Kcd7 draw
8 Kcd8 draw
9 Ke8 draw
10 Ked7 draw
11 Ked8 draw
12 Kf8 draw
13 Ra8 draw
14 Rc8 draw
15 Re8 draw
16 Rg8 draw
17 Rh1 draw
18 Rh6 draw
19 Rh7 draw
20 Kb6 loss in 2 half-moves
21 Kc6 loss in 2 half-moves
22 Kcd6 loss in 2 half-moves
23 Ke6 loss in 2 half-moves
24 Ked6 loss in 2 half-moves
25 Kf6 loss in 2 half-moves
26 Rd8 loss in 2 half-moves
27 Rh2 loss in 2 half-moves
28 Rh3 loss in 2 half-moves
29 Rh4 loss in 2 half-moves
30 Rh5 loss in 2 half-moves