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

EGTB: win in 2 half-moves

# move score
1 Re8 win in 1 half-moves
2 Kc6 draw
3 Kd6 draw
4 Kd7 draw
5 Kd8 draw
6 Ra8 loss in 28 half-moves
7 Kb7 loss in 20 half-moves
8 Rc8 loss in 12 half-moves
9 Kb8 loss in 10 half-moves
10 Kc8 loss in 10 half-moves
11 Rf5 loss in 10 half-moves
12 Rf6 loss in 10 half-moves
13 Rf7 loss in 10 half-moves
14 Kb6 loss in 4 half-moves
15 Rb8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves
22 Rf1 loss in 1 half-moves