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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rd8 win in 1 half-moves
3 Kc5 loss in 2 half-moves
4 Kc7 loss in 2 half-moves
5 Ke5 loss in 2 half-moves
6 Ke7 loss in 2 half-moves
7 Kf5 loss in 2 half-moves
8 Kf6 loss in 2 half-moves
9 Kf7 loss in 2 half-moves
10 Ra8 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rb2 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Rf8 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Rh8 loss in 2 half-moves
19 Kb5 loss in 1 half-moves
20 Kb6 loss in 1 half-moves
21 Kb7 loss in 1 half-moves
22 Kcd5 loss in 1 half-moves
23 Kcd6 loss in 1 half-moves
24 Kcd7 loss in 1 half-moves
25 Ked5 loss in 1 half-moves
26 Ked6 loss in 1 half-moves
27 Ked7 loss in 1 half-moves
28 Rb5 loss in 1 half-moves
29 Rb6 loss in 1 half-moves
30 Rb7 loss in 1 half-moves