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 Kb7 draw
3 Ra7 draw
4 Rc8 loss in 20 half-moves
5 Kb5 loss in 18 half-moves
6 Ra6 loss in 16 half-moves
7 Ka7 loss in 10 half-moves
8 Kc7 loss in 10 half-moves
9 Kc5 loss in 6 half-moves
10 Kc6 loss in 6 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 Ra1 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 1 half-moves