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

EGTB: win in 2 half-moves

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