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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Kg8 draw
3 Kh7 draw
4 Ra1 draw
5 Ra2 draw
6 Rd8 draw
7 Re8 draw
8 Rg8 draw
9 Kg7 loss in 2 half-moves
10 Ra3 loss in 2 half-moves
11 Ra4 loss in 2 half-moves
12 Ra5 loss in 2 half-moves
13 Ra7 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Ra6 loss in 1 half-moves