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

EGTB: win in 10 half-moves

# move score
1 Rd8 win in 9 half-moves
2 Kb6 draw
3 Kb7 draw
4 Kc7 draw
5 Kd4 draw
6 Kd5 draw
7 Kd6 draw
8 Kd7 draw
9 Ke2 draw
10 Ke3 draw
11 Ke4 draw
12 Rc8 draw
13 Re8 draw
14 Rf8 draw
15 Rg8 draw
16 Rh1 draw
17 Rh3 draw
18 Rh5 draw
19 Rh6 draw
20 Rh7 draw
21 Kb5 loss in 2 half-moves
22 Kc2 loss in 2 half-moves
23 Kc3 loss in 2 half-moves
24 Kc4 loss in 2 half-moves
25 Kc5 loss in 2 half-moves
26 Kd2 loss in 2 half-moves
27 Ra8 loss in 2 half-moves
28 Rb8 loss in 2 half-moves
29 Rh2 loss in 2 half-moves
30 Rh4 loss in 2 half-moves