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 Kg7 draw
3 Kg8 draw
4 Kh7 draw
5 Ra8 draw
6 Rb8 draw
7 Rc8 draw
8 Re2 draw
9 Re7 draw
10 Rf8 draw
11 Re4 loss in 6 half-moves
12 Re5 loss in 6 half-moves
13 Re1 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Rg8 loss in 2 half-moves
16 Re6 loss in 1 half-moves