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 Kd7 win in 7 half-moves
3 Rc8 win in 7 half-moves
4 Kc7 win in 9 half-moves
5 Kd6 win in 9 half-moves
6 Kg8 win in 9 half-moves
7 Rg8 win in 9 half-moves
8 Kf6 win in 11 half-moves
9 Kf7 win in 11 half-moves
10 Kf8 win in 11 half-moves
11 Ra7 win in 17 half-moves
12 Kb5 draw
13 Kb6 draw
14 Kb7 draw
15 Kc5 draw
16 Kg6 draw
17 Kh6 draw
18 Kh7 draw
19 Kh8 draw
20 Ra1 draw
21 Ra5 draw
22 Ra6 draw
23 Rd8 draw
24 Rh8 draw
25 Kd5 loss in 2 half-moves
26 Ra2 loss in 2 half-moves
27 Ra3 loss in 2 half-moves
28 Ra4 loss in 2 half-moves
29 Re8 loss in 2 half-moves
30 Rf8 loss in 2 half-moves