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