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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rg6 draw
3 Kg5 loss in 6 half-moves
4 Kg6 loss in 6 half-moves
5 Kg7 loss in 6 half-moves
6 Kh5 loss in 6 half-moves
7 Kh7 loss in 4 half-moves
8 Ra5 loss in 4 half-moves
9 Rf6 loss in 4 half-moves
10 Ra2 loss in 2 half-moves
11 Ra3 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Ra7 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Ra1 loss in 1 half-moves