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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Re3 win in 3 half-moves
3 Ra6 win in 5 half-moves
4 Ra1 draw
5 Ra4 draw
6 Raa5 draw
7 Rg3 draw
8 Rh3 draw
9 Kb1 loss in 2 half-moves
10 Kb2 loss in 2 half-moves
11 Kc2 loss in 2 half-moves
12 Kd1 loss in 2 half-moves
13 Kd2 loss in 2 half-moves
14 Ra2 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Rab3 loss in 2 half-moves
17 Rb1 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rba5 loss in 2 half-moves
24 Rbb3 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rc5 loss in 2 half-moves
27 Rd3 loss in 2 half-moves
28 Rd5 loss in 2 half-moves
29 Re5 loss in 2 half-moves
30 Rf3 loss in 2 half-moves
31 Rf5 loss in 2 half-moves
32 Rg5 loss in 2 half-moves
33 Rh5 loss in 2 half-moves