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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Kf7 draw
3 Rf5 draw
4 Kd7 loss in 2 half-moves
5 Kd8 loss in 2 half-moves
6 Ke7 loss in 2 half-moves
7 Rf6 loss in 2 half-moves
8 Rf7 loss in 2 half-moves
9 Rg8 loss in 2 half-moves
10 Rf1 loss in 1 half-moves
11 Rf2 loss in 1 half-moves
12 Rf3 loss in 1 half-moves
13 Rf4 loss in 1 half-moves