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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Ra6 draw
3 Kb6 loss in 8 half-moves
4 Ra7 loss in 8 half-moves
5 Kb4 loss in 6 half-moves
6 Kc5 loss in 6 half-moves
7 Kc6 loss in 6 half-moves
8 Ra5 loss in 6 half-moves
9 Rf8 loss in 6 half-moves
10 Ka4 loss in 4 half-moves
11 Ka5 loss in 4 half-moves
12 Ka6 loss in 4 half-moves
13 Rb8 loss in 4 half-moves
14 Rh8 loss in 4 half-moves
15 Kc4 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves