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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Rc3 win in 5 half-moves
3 Ra7 win in 7 half-moves
4 Rc7 win in 7 half-moves
5 g1=K draw
6 Ra1 draw
7 Rb2 draw
8 Rb8 draw
9 Rc1 draw
10 Rca2 draw
11 Rd2 draw
12 Rd8 draw
13 Rf2 draw
14 Raa2 loss in 4 half-moves
15 Rac8 loss in 4 half-moves
16 Rcc8 loss in 4 half-moves
17 g1=B loss in 2 half-moves
18 g1=N loss in 2 half-moves
19 g1=Q loss in 2 half-moves
20 g1=R loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rc5 loss in 2 half-moves
26 Rc6 loss in 2 half-moves
27 Re2 loss in 2 half-moves
28 Re8 loss in 2 half-moves
29 Rf8 loss in 2 half-moves
30 Rg8 loss in 2 half-moves
31 Rh8 loss in 2 half-moves