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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Re2 win in 1 half-moves
3 Kf6 draw
4 Kf8 draw
5 Kg7 draw
6 Ra8 draw
7 Re3 draw
8 Re7 draw
9 Rf8 draw
10 Kg8 loss in 12 half-moves
11 Kg6 loss in 10 half-moves
12 Ke6 loss in 2 half-moves
13 Ke7 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves