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

EGTB: win in 4 half-moves

# move score
1 Rd8 win in 3 half-moves
2 Kf5 win in 5 half-moves
3 Ra8 win in 5 half-moves
4 Rb8 win in 5 half-moves
5 Rc8 win in 5 half-moves
6 Re8 win in 5 half-moves
7 Kef6 draw
8 Rg8 draw
9 Kd4 loss in 2 half-moves
10 Kd5 loss in 2 half-moves
11 Kd6 loss in 2 half-moves
12 Ke4 loss in 2 half-moves
13 Ke7 loss in 2 half-moves
14 Ke8 loss in 2 half-moves
15 Kee6 loss in 2 half-moves
16 Kf4 loss in 2 half-moves
17 Kfe6 loss in 2 half-moves
18 Kff6 loss in 2 half-moves
19 Rh8 loss in 2 half-moves
20 Kg6 loss in 1 half-moves
21 Kg7 loss in 1 half-moves
22 Kg8 loss in 1 half-moves