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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Kg8 draw
3 Rd8 draw
4 Re8 draw
5 Kg6 loss in 2 half-moves
6 Kg7 loss in 2 half-moves
7 Kh6 loss in 2 half-moves
8 Rb8 loss in 2 half-moves
9 Rf8 loss in 2 half-moves
10 Rg8 loss in 2 half-moves
11 Rc8 loss in 1 half-moves