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 8 half-moves
4 Kh5 loss in 8 half-moves
5 Re7 loss in 8 half-moves
6 Kg6 loss in 4 half-moves
7 Kg7 loss in 4 half-moves
8 Kh7 loss in 4 half-moves
9 Re5 loss in 4 half-moves
10 Re8 loss in 4 half-moves
11 Rf6 loss in 4 half-moves
12 Ra6 loss in 2 half-moves
13 Rc6 loss in 2 half-moves
14 Rd6 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Re1 loss in 1 half-moves