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 Rf4 win in 1 half-moves
3 Rf5 win in 1 half-moves
4 Rf7 win in 1 half-moves
5 Kc4 draw
6 Kc5 draw
7 Kd4 draw
8 Kd6 draw
9 Ke5 draw
10 Ke6 draw
11 Rc8 draw
12 Re8 draw
13 Rf6 draw
14 Rd8 loss in 12 half-moves
15 Ra8 loss in 6 half-moves
16 Kc6 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves
22 Rb8 loss in 1 half-moves