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 Kc5 draw
3 Kc7 draw
4 Kd7 draw
5 Rd4 draw
6 Rd5 draw
7 Rd6 draw
8 Rd7 draw
9 Kb5 loss in 4 half-moves
10 Kb6 loss in 4 half-moves
11 Kb7 loss in 4 half-moves
12 Kd5 loss in 4 half-moves
13 Kd6 loss in 4 half-moves
14 Re3 loss in 4 half-moves
15 Rf3 loss in 4 half-moves
16 Rh3 loss in 4 half-moves
17 Ra3 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Rd2 loss in 2 half-moves
22 Rg3 loss in 1 half-moves