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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 Rf8 win in 3 half-moves
3 Rd8 win in 5 half-moves
4 Re8 win in 5 half-moves
5 Kc4 win in 7 half-moves
6 Ra5 win in 7 half-moves
7 Kc5 win in 9 half-moves
8 Kd6 draw
9 Kdd5 draw
10 Kde4 draw
11 Ke6 draw
12 Ked5 draw
13 Kee4 draw
14 Kf4 draw
15 Kf5 draw
16 Kf6 draw
17 Ra4 draw
18 Ra7 draw
19 Rg8 draw
20 Rh8 draw
21 Kc3 loss in 2 half-moves
22 Kd3 loss in 2 half-moves
23 Ke3 loss in 2 half-moves
24 Ra1 loss in 2 half-moves
25 Ra2 loss in 2 half-moves
26 Ra3 loss in 2 half-moves
27 Rb8 loss in 2 half-moves
28 Rc8 loss in 2 half-moves