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

EGTB: win in 2 half-moves

# move score
1 Rd8 win in 1 half-moves
2 Kb6 draw
3 Kc6 draw
4 Kc7 draw
5 Kc8 draw
6 Re2 draw
7 Re3 loss in 24 half-moves
8 Ra8 loss in 22 half-moves
9 Ka7 loss in 20 half-moves
10 Rb8 loss in 20 half-moves
11 Ka8 loss in 16 half-moves
12 Re7 loss in 16 half-moves
13 Kb8 loss in 10 half-moves
14 Ka6 loss in 6 half-moves
15 Rc8 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves
22 Re1 loss in 1 half-moves