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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Rh1 win in 3 half-moves
3 Rg1 win in 15 half-moves
4 Kc3 draw
5 Kc4 draw
6 Kd3 draw
7 Ke3 draw
8 Ke4 draw
9 Ke5 draw
10 Kf6 draw
11 Kg6 draw
12 Kg8 draw
13 Kh6 draw
14 Kh7 draw
15 Kh8 draw
16 Ra2 draw
17 Ra3 draw
18 Ra4 draw
19 Ra5 draw
20 Ra6 draw
21 Re1 draw
22 Kc5 loss in 2 half-moves
23 Kd5 loss in 2 half-moves
24 Kf7 loss in 2 half-moves
25 Kf8 loss in 2 half-moves
26 Ra7 loss in 2 half-moves
27 Ra8 loss in 2 half-moves
28 Rb1 loss in 2 half-moves
29 Rc1 loss in 2 half-moves
30 Rd1 loss in 2 half-moves