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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rb3 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Re8 win in 9 half-moves
5 Ka5 draw
6 Kb6 draw
7 Kb7 draw
8 Kd5 draw
9 Kd6 draw
10 Ke6 draw
11 Kf5 draw
12 Kf6 draw
13 Ra8 draw
14 Rb5 draw
15 Rb6 draw
16 Rb7 draw
17 Ka7 loss in 2 half-moves
18 Kb5 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Kf4 loss in 2 half-moves
22 Rb1 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves