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

EGTB: win in 2 half-moves

# move score
1 Rd5 win in 1 half-moves
2 Kb6 draw
3 Kb7 draw
4 Kc6 draw
5 Kd6 draw
6 Kd7 draw
7 Rb8 draw
8 Rd3 draw
9 Rd4 draw
10 Rd6 draw
11 Rd7 draw
12 Rf8 draw
13 Kc8 loss in 6 half-moves
14 Ra8 loss in 6 half-moves
15 Kb8 loss in 4 half-moves
16 Rc8 loss in 4 half-moves
17 Rd1 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves