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

EGTB: win in 6 half-moves

# move score
1 Ra1 win in 5 half-moves
2 Ra3 win in 5 half-moves
3 Rf5 win in 5 half-moves
4 Rb1 win in 7 half-moves
5 Rb3 win in 7 half-moves
6 Rd5 win in 11 half-moves
7 Rc5 win in 23 half-moves
8 Rc8 win in 23 half-moves
9 Rba8 win in 49 half-moves
10 Rab5 draw
11 Re5 draw
12 Raa8 loss in 4 half-moves
13 Rbb5 loss in 4 half-moves
14 Nb7 loss in 2 half-moves
15 Nc6 loss in 2 half-moves
16 Ne6 loss in 2 half-moves
17 Nf7 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rh5 loss in 2 half-moves