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

EGTB: win in 4 half-moves

# move score
1 Rc5 win in 3 half-moves
2 Re1 win in 3 half-moves
3 Rd1 win in 5 half-moves
4 Rf1 win in 5 half-moves
5 Ra5 win in 7 half-moves
6 Ra3 win in 35 half-moves
7 Rb1 win in 37 half-moves
8 Rc3 win in 37 half-moves
9 Rac1 win in 39 half-moves
10 Rb8 win in 39 half-moves
11 Rca8 win in 39 half-moves
12 Rcc1 loss in 6 half-moves
13 Raa8 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 Rc2 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rc6 loss in 2 half-moves
25 Rc7 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves