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 Kc6 draw
3 Kc8 draw
4 Kd7 draw
5 Kd8 draw
6 Rb2 draw
7 Rc2 draw
8 Rd6 draw
9 Rd7 draw
10 Rd8 draw
11 Kb6 loss in 4 half-moves
12 Kb7 loss in 4 half-moves
13 Kb8 loss in 4 half-moves
14 Ra2 loss in 4 half-moves
15 Kd6 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Re2 loss in 1 half-moves
20 Rf2 loss in 1 half-moves
21 Rg2 loss in 1 half-moves
22 Rh2 loss in 1 half-moves