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 Kd6 draw
3 Ra8 draw
4 Rb8 draw
5 Re8 draw
6 Kc7 loss in 18 half-moves
7 Kc8 loss in 8 half-moves
8 Ke8 loss in 8 half-moves
9 Kc6 loss in 4 half-moves
10 Ke6 loss in 2 half-moves
11 Ke7 loss in 2 half-moves
12 Rc8 loss in 2 half-moves
13 Rg8 loss in 2 half-moves
14 Rh8 loss in 2 half-moves