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 Rd8 win in 3 half-moves
3 Rc8 win in 7 half-moves
4 Rg8 win in 9 half-moves
5 Ra8 win in 11 half-moves
6 Kb5 draw
7 Kb6 draw
8 Kb7 draw
9 Kc5 draw
10 Kc7 draw
11 Kd5 draw
12 Kd6 draw
13 Kd7 draw
14 Kf6 draw
15 Kf7 draw
16 Kf8 draw
17 Kg6 draw
18 Kg8 draw
19 Kh6 draw
20 Kh7 draw
21 Kh8 draw
22 Re1 draw
23 Re2 draw
24 Re4 draw
25 Re5 draw
26 Re6 draw
27 Re7 draw
28 Re3 loss in 2 half-moves
29 Rf8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves