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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rb6 win in 3 half-moves
3 Kb5 win in 5 half-moves
4 Kd4 win in 5 half-moves
5 Kd5 win in 5 half-moves
6 Kd6 win in 5 half-moves
7 Ke6 win in 5 half-moves
8 Ra8 win in 5 half-moves
9 Rb5 win in 5 half-moves
10 Rd8 win in 5 half-moves
11 Re8 win in 5 half-moves
12 Ka4 win in 9 half-moves
13 Kf5 win in 9 half-moves
14 Kf6 win in 9 half-moves
15 Kb4 win in 13 half-moves
16 Ka6 draw
17 Kb6 draw
18 Ke4 draw
19 Kf4 draw
20 Rb3 draw
21 Rb4 draw
22 Rc8 draw
23 Rh8 draw
24 Rb1 loss in 2 half-moves
25 Rb2 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves