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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Rb8 win in 3 half-moves
3 Rb7 win in 5 half-moves
4 Rb4 win in 7 half-moves
5 Rb6 win in 7 half-moves
6 Kb5 draw
7 Kb6 draw
8 Kb7 draw
9 Kc5 draw
10 Kc7 draw
11 Kcd6 draw
12 Kcd7 draw
13 Kd5 draw
14 Kd8 draw
15 Ke6 draw
16 Ke8 draw
17 Ked6 draw
18 Ked7 draw
19 Kf6 draw
20 Kf7 draw
21 Kf8 draw
22 Ra3 draw
23 Rc3 draw
24 Rg3 draw
25 Rb1 loss in 2 half-moves
26 Rb2 loss in 2 half-moves
27 Rd3 loss in 2 half-moves
28 Re3 loss in 2 half-moves
29 Rf3 loss in 2 half-moves
30 Rh3 loss in 2 half-moves