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 Rf8 win in 1 half-moves
3 Ka6 draw
4 Ka7 draw
5 Kc7 draw
6 Kc8 draw
7 Rd7 draw
8 Re8 draw
9 Rg8 draw
10 Rh8 draw
11 Kb8 loss in 12 half-moves
12 Ka8 loss in 8 half-moves
13 Rb8 loss in 8 half-moves
14 Rd1 loss in 4 half-moves
15 Kb6 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Rd6 loss in 2 half-moves