Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Rb8 win in 5 half-moves
3 Rc8 win in 5 half-moves
4 Ke5 win in 13 half-moves
5 Kb3 draw
6 Kb4 draw
7 Kb5 draw
8 Kc5 draw
9 Kcd4 draw
10 Kcd5 draw
11 Ked4 draw
12 Ked5 draw
13 Ra4 draw
14 Ra6 draw
15 Ra7 draw
16 Re8 draw
17 Rg8 draw
18 Rh8 draw
19 Kc3 loss in 2 half-moves
20 Kcd3 loss in 2 half-moves
21 Ke3 loss in 2 half-moves
22 Ked3 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 Ra2 loss in 2 half-moves
28 Ra3 loss in 2 half-moves
29 Rd8 loss in 2 half-moves
30 Rf8 loss in 2 half-moves