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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Kc7 draw
3 Rc8 draw
4 Kc8 loss in 12 half-moves
5 Kb8 loss in 10 half-moves
6 Rg6 loss in 10 half-moves
7 Rg7 loss in 10 half-moves
8 Ka7 loss in 8 half-moves
9 Rh8 loss in 8 half-moves
10 Rb8 loss in 6 half-moves
11 Ka6 loss in 4 half-moves
12 Ka8 loss in 4 half-moves
13 Kb6 loss in 4 half-moves
14 Kc6 loss in 2 half-moves
15 Ra8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rg2 loss in 1 half-moves