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 Kd3 win in 5 half-moves
4 Ra6 win in 7 half-moves
5 Kb4 draw
6 Kb5 draw
7 Kb6 draw
8 Kc4 draw
9 Kc6 draw
10 Kcd4 draw
11 Kcd5 draw
12 Kd6 draw
13 Ke5 draw
14 Ked4 draw
15 Ked5 draw
16 Ra2 draw
17 Ra4 draw
18 Ra5 draw
19 Ra7 draw
20 Rc8 draw
21 Re8 draw
22 Ke3 loss in 2 half-moves
23 Kf3 loss in 2 half-moves
24 Kf4 loss in 2 half-moves
25 Kf5 loss in 2 half-moves
26 Ra1 loss in 2 half-moves
27 Ra3 loss in 2 half-moves
28 Rf8 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves