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 Kb7 draw
3 Ra8 draw
4 Rb8 draw
5 Rg6 draw
6 Ka8 loss in 10 half-moves
7 Kb8 loss in 10 half-moves
8 Rg7 loss in 10 half-moves
9 Rh8 loss in 10 half-moves
10 Ka6 loss in 4 half-moves
11 Kb6 loss in 4 half-moves
12 Rg5 loss in 4 half-moves
13 Rc8 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Rg1 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rg2 loss in 1 half-moves