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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Rf2 win in 1 half-moves
3 Kd7 draw
4 Kg1 draw
5 Kg2 draw
6 Kg3 draw
7 Kh1 draw
8 Kh3 draw
9 Re8 draw
10 Rf3 draw
11 Rf4 draw
12 Rf6 draw
13 Rf7 draw
14 Rg8 draw
15 Rh8 draw
16 Kc7 loss in 2 half-moves
17 Kc8 loss in 2 half-moves
18 Ke7 loss in 2 half-moves
19 Ke8 loss in 2 half-moves
20 Rf5 loss in 1 half-moves