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

EGTB: win in 2 half-moves

# move score
1 Rd4 win in 1 half-moves
2 Rg4 win in 1 half-moves
3 Ra1 loss in 6 half-moves
4 Ra2 loss in 6 half-moves
5 Ra3 loss in 6 half-moves
6 Kb4 loss in 4 half-moves
7 Ra5 loss in 4 half-moves
8 Ka5 loss in 2 half-moves
9 Ka6 loss in 2 half-moves
10 Kb6 loss in 2 half-moves
11 Kc4 loss in 2 half-moves
12 Kc5 loss in 2 half-moves
13 Kc6 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Re4 loss in 1 half-moves
21 Rf4 loss in 1 half-moves