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