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 Rg8 win in 1 half-moves
3 Rh2 win in 1 half-moves
4 Re8 draw
5 Rh1 draw
6 Rh3 draw
7 Rh4 draw
8 Rh5 draw
9 Kd7 loss in 2 half-moves
10 Rh6 loss in 2 half-moves
11 Rh7 loss in 2 half-moves
12 Kc7 loss in 1 half-moves
13 Kc8 loss in 1 half-moves
14 Ke7 loss in 1 half-moves
15 Ke8 loss in 1 half-moves