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 Kaa7 draw
3 Rc8 draw
4 Re2 draw
5 Re3 draw
6 Re4 draw
7 Rf8 draw
8 Rg8 draw
9 Rh8 draw
10 Kba7 loss in 2 half-moves
11 Kc7 loss in 2 half-moves
12 Kc8 loss in 2 half-moves
13 Kab7 loss in 1 half-moves
14 Kbb7 loss in 1 half-moves
15 Re1 loss in 1 half-moves
16 Re5 loss in 1 half-moves
17 Re6 loss in 1 half-moves
18 Re7 loss in 1 half-moves