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 Kd1 draw
3 Kd2 draw
4 Ke2 draw
5 Kf2 draw
6 Kf7 draw
7 Kg7 draw
8 Kg8 draw
9 Rf2 draw
10 Rf4 draw
11 Rg1 draw
12 Rh1 draw
13 Ke7 loss in 2 half-moves
14 Ke8 loss in 2 half-moves
15 Rf5 loss in 2 half-moves
16 Rf6 loss in 2 half-moves
17 Rf7 loss in 2 half-moves