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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rd5 win in 1 half-moves
3 Rg5 win in 1 half-moves
4 Rh5 win in 1 half-moves
5 Kc3 draw
6 Kc4 draw
7 Kc5 draw
8 Kd3 draw
9 Kd5 draw
10 Ke3 draw
11 Ke4 draw
12 Ke5 draw
13 Kg7 draw
14 Kg8 draw
15 Kh7 draw
16 Ra5 draw
17 Rb1 draw
18 Rb2 draw
19 Rb3 draw
20 Rb4 draw
21 Rb6 draw
22 Rb7 draw
23 Rc5 draw
24 Re5 draw
25 Rf5 draw