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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Ka8 draw
3 Ra8 draw
4 Rb8 draw
5 Kb8 loss in 10 half-moves
6 Ka6 loss in 4 half-moves
7 Rh2 loss in 4 half-moves
8 Rh3 loss in 4 half-moves
9 Rh7 loss in 4 half-moves
10 Kb6 loss in 2 half-moves
11 Kb7 loss in 2 half-moves
12 Rc8 loss in 2 half-moves
13 Rd8 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Rf8 loss in 2 half-moves
16 Rh4 loss in 2 half-moves
17 Rh5 loss in 2 half-moves
18 Rh6 loss in 2 half-moves
19 Rh1 loss in 1 half-moves