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

EGTB: win in 8 half-moves

# move score
1 Rc4 win in 7 half-moves
2 Rb6 win in 11 half-moves
3 Rb7 win in 13 half-moves
4 Rb8 win in 13 half-moves
5 Kc4 draw
6 Kc5 draw
7 Kd5 draw
8 Ke4 draw
9 Ke5 draw
10 Kg6 draw
11 Kg7 draw
12 Kg8 draw
13 Kh8 draw
14 Ra4 draw
15 Rb5 draw
16 Kc3 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Kh6 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rb3 loss in 2 half-moves