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

EGTB: win in 2 half-moves

# move score
1 Rf2 win in 1 half-moves
2 Kf7 draw
3 Kg5 draw
4 Kg6 draw
5 Kg7 draw
6 Re1 draw
7 Rf3 draw
8 Rf4 draw
9 Rf5 draw
10 Rg1 draw
11 Kf5 loss in 8 half-moves
12 Ke5 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Ke7 loss in 2 half-moves
15 Ra1 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Rh1 loss in 1 half-moves