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

EGTB: win in 10 half-moves

# move score
1 Rf7 win in 9 half-moves
2 Kg5 win in 11 half-moves
3 Rf8 win in 13 half-moves
4 Kb7 draw
5 Kb8 draw
6 Kd7 draw
7 Kd8 draw
8 Kg4 draw
9 Kg6 draw
10 Kh4 draw
11 Kh6 draw
12 Rc3 draw
13 Rd3 draw
14 Re3 draw
15 Rf4 draw
16 Rf5 draw
17 Rf6 draw
18 Rg3 draw
19 Rh3 draw
20 Kc7 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rf2 loss in 2 half-moves