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 Rh8 win in 5 half-moves
3 Re8 win in 11 half-moves
4 Kb7 draw
5 Kb8 draw
6 Kc7 draw
7 Kd7 draw
8 Kd8 draw
9 Kg6 draw
10 Kg7 draw
11 Kg8 draw
12 Kh6 draw
13 Kh8 draw
14 Rf3 draw
15 Rf4 draw
16 Rf5 draw
17 Rf6 draw
18 Rf7 draw
19 Rf1 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rg8 loss in 2 half-moves