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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Kd6 draw
3 Kd8 draw
4 Ke6 draw
5 Kee8 draw
6 Kf6 draw
7 Rf2 draw
8 Rf4 draw
9 Rg7 draw
10 Rh7 draw
11 Kd7 loss in 1 half-moves
12 Kfe8 loss in 1 half-moves
13 Kg7 loss in 1 half-moves
14 Kg8 loss in 1 half-moves
15 Rf1 loss in 1 half-moves
16 Rf5 loss in 1 half-moves
17 Rf6 loss in 1 half-moves