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 Kc7 draw
4 Ra8 draw
5 Rg5 draw
6 Rg6 draw
7 Ka7 loss in 10 half-moves
8 Rb8 loss in 10 half-moves
9 Rh8 loss in 10 half-moves
10 Ka8 loss in 6 half-moves
11 Kb6 loss in 6 half-moves
12 Kb8 loss in 6 half-moves
13 Kc8 loss in 6 half-moves
14 Rg7 loss in 6 half-moves
15 Ka6 loss in 4 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rg3 loss in 1 half-moves
22 Rg4 loss in 1 half-moves