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 Kb8 win in 3 half-moves
3 Rg8 draw
4 Ka6 loss in 2 half-moves
5 Kb6 loss in 2 half-moves
6 Kb7 loss in 2 half-moves
7 Rb8 loss in 2 half-moves
8 Rc8 loss in 2 half-moves
9 Rf8 loss in 2 half-moves
10 Rh8 loss in 2 half-moves
11 Re8 loss in 1 half-moves