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

EGTB: win in 2 half-moves

# move score
1 Rd2 win in 1 half-moves
2 Re8 draw
3 Kb6 loss in 10 half-moves
4 Rd7 loss in 8 half-moves
5 Rf8 loss in 8 half-moves
6 Rg8 loss in 8 half-moves
7 Rh8 loss in 8 half-moves
8 Kb7 loss in 6 half-moves
9 Kc7 loss in 6 half-moves
10 Rc8 loss in 6 half-moves
11 Kd6 loss in 4 half-moves
12 Kd7 loss in 4 half-moves
13 Rd5 loss in 4 half-moves
14 Rd6 loss in 4 half-moves
15 Kb5 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Rd4 loss in 2 half-moves