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

EGTB: win in 12 half-moves

# move score
1 Rd8 win in 11 half-moves
2 Kb7 draw
3 Kb8 draw
4 Kc7 draw
5 Kd5 draw
6 Kd7 draw
7 Kd8 draw
8 Ke3 draw
9 Ke4 draw
10 Ke5 draw
11 Re8 draw
12 Rf8 draw
13 Rg8 draw
14 Rh2 draw
15 Rh4 draw
16 Rh6 draw
17 Rh7 draw
18 Kc3 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Kd3 loss in 2 half-moves
22 Rh1 loss in 2 half-moves
23 Rh3 loss in 2 half-moves
24 Rh5 loss in 2 half-moves