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

EGTB: win in 26 half-moves

# move score
1 Rb5 win in 25 half-moves
2 Rb6 win in 25 half-moves
3 Rb8 win in 31 half-moves
4 Rb3 draw
5 Rbb7 draw
6 Rf2 draw
7 Rg2 draw
8 Rh2 draw
9 Kb4 loss in 2 half-moves
10 Kb5 loss in 2 half-moves
11 Kb6 loss in 2 half-moves
12 Kc4 loss in 2 half-moves
13 Kc6 loss in 2 half-moves
14 Kd4 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Raa2 loss in 2 half-moves
24 Rab7 loss in 2 half-moves
25 Rb1 loss in 2 half-moves
26 Rb4 loss in 2 half-moves
27 Rba2 loss in 2 half-moves
28 Rc2 loss in 2 half-moves
29 Rc7 loss in 2 half-moves
30 Rd2 loss in 2 half-moves
31 Rd7 loss in 2 half-moves
32 Re2 loss in 2 half-moves
33 Re7 loss in 2 half-moves
34 Rf7 loss in 2 half-moves
35 Rg7 loss in 2 half-moves
36 Rh7 loss in 2 half-moves