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

EGTB: win in 2 half-moves

# move score
1 Rd8 win in 1 half-moves
2 Ka5 draw
3 Ka7 draw
4 Kb5 draw
5 Kb6 draw
6 Kb7 draw
7 Kg8 draw
8 Rb8 draw
9 Rc8 draw
10 Re8 draw
11 Rf8 draw
12 Kg7 loss in 2 half-moves
13 Kh7 loss in 2 half-moves
14 Ra7 loss in 2 half-moves
15 Rg8 loss in 2 half-moves