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 Kc5 draw
4 Kc7 draw
5 Kd7 draw
6 Rb2 draw
7 Rc2 draw
8 Rd1 draw
9 Rd6 draw
10 Rd7 draw
11 Kb5 loss in 6 half-moves
12 Kd5 loss in 6 half-moves
13 Kd6 loss in 6 half-moves
14 Re2 loss in 4 half-moves
15 Kb7 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rh2 loss in 2 half-moves
22 Ra2 loss in 1 half-moves