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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Ra2 draw
3 Kb2 loss in 12 half-moves
4 Ra5 loss in 12 half-moves
5 Ra8 loss in 12 half-moves
6 Kc2 loss in 10 half-moves
7 Rb7 loss in 10 half-moves
8 Ka1 loss in 8 half-moves
9 Ka2 loss in 8 half-moves
10 Ra1 loss in 8 half-moves
11 Rc7 loss in 8 half-moves
12 Kc1 loss in 4 half-moves
13 Rd7 loss in 4 half-moves
14 Ra3 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Rh7 loss in 1 half-moves