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

EGTB: win in 12 half-moves

# move score
1 Ra4 win in 11 half-moves
2 Rb4 win in 11 half-moves
3 Ra2 win in 13 half-moves
4 Rb2 win in 15 half-moves
5 Ra8 win in 17 half-moves
6 Rb8 win in 25 half-moves
7 Ra5 draw
8 Rb5 draw
9 Kb4 loss in 4 half-moves
10 Kb5 loss in 4 half-moves
11 Kb6 loss in 4 half-moves
12 Kc4 loss in 4 half-moves
13 Kc6 loss in 4 half-moves
14 Kd4 loss in 4 half-moves
15 Kd5 loss in 4 half-moves
16 Kd6 loss in 4 half-moves
17 Rc1 loss in 4 half-moves
18 Rd1 loss in 4 half-moves
19 Ra3 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rh1 loss in 2 half-moves