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

EGTB: win in 2 half-moves

# move score
1 Rg6 win in 1 half-moves
2 Kc7 draw
3 Ra8 draw
4 Kb6 loss in 8 half-moves
5 Ka7 loss in 6 half-moves
6 Ka8 loss in 4 half-moves
7 Kb8 loss in 4 half-moves
8 Kc8 loss in 4 half-moves
9 Ra7 loss in 4 half-moves
10 Rc6 loss in 4 half-moves
11 Kc6 loss in 2 half-moves
12 Ra3 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Ra5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Rh6 loss in 2 half-moves
20 Ra1 loss in 1 half-moves
21 Ra2 loss in 1 half-moves