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

EGTB: win in 2 half-moves

# move score
1 Rf5 win in 1 half-moves
2 Kd6 draw
3 Kd7 draw
4 Kd8 draw
5 Ke6 draw
6 Ke8 draw
7 Kf1 draw
8 Kf2 draw
9 Kf6 draw
10 Kf8 draw
11 Kg2 draw
12 Kh1 draw
13 Kh2 draw
14 Rf3 draw
15 Rf4 draw
16 Rf6 draw
17 Rf8 draw
18 Rg7 draw
19 Rh7 draw
20 Rf1 loss in 2 half-moves
21 Rf2 loss in 2 half-moves