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 Ra5 draw
3 Kc1 loss in 2 half-moves
4 Kc3 loss in 2 half-moves
5 Kcd2 loss in 2 half-moves
6 Kcd3 loss in 2 half-moves
7 Kd1 loss in 2 half-moves
8 Kd4 loss in 2 half-moves
9 Ke2 loss in 2 half-moves
10 Ke4 loss in 2 half-moves
11 Ked2 loss in 2 half-moves
12 Ked3 loss in 2 half-moves
13 Kf2 loss in 2 half-moves
14 Kf3 loss in 2 half-moves
15 Kf4 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Rf5 loss in 2 half-moves
23 Rg5 loss in 2 half-moves
24 Rh5 loss in 2 half-moves
25 Kb1 loss in 1 half-moves
26 Kb2 loss in 1 half-moves
27 Kb3 loss in 1 half-moves
28 Rb1 loss in 1 half-moves
29 Rb2 loss in 1 half-moves
30 Rb3 loss in 1 half-moves