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