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

EGTB: win in 4 half-moves

# move score
1 Rf5 win in 3 half-moves
2 Kc7 win in 5 half-moves
3 Kc8 win in 5 half-moves
4 Rg6 win in 5 half-moves
5 Rg7 win in 5 half-moves
6 Rg8 win in 11 half-moves
7 Ka6 draw
8 Ka7 draw
9 Ka8 draw
10 Kb8 draw
11 Kd7 draw
12 Ke7 draw
13 Kf5 draw
14 Kf6 draw
15 Kf7 draw
16 Ra5 draw
17 Re5 draw
18 Rg1 draw
19 Rh5 draw
20 Kb6 loss in 2 half-moves
21 Kc6 loss in 2 half-moves
22 Kd5 loss in 2 half-moves
23 Kd6 loss in 2 half-moves
24 Ke5 loss in 2 half-moves
25 Rb5 loss in 2 half-moves
26 Rc5 loss in 2 half-moves
27 Rd5 loss in 2 half-moves
28 Rg2 loss in 2 half-moves
29 Rg3 loss in 2 half-moves
30 Rg4 loss in 2 half-moves