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

EGTB: win in 10 half-moves

# move score
1 Ra2 win in 9 half-moves
2 Ra3 win in 9 half-moves
3 Rb1 win in 9 half-moves
4 Rf8 win in 9 half-moves
5 Rg8 win in 9 half-moves
6 Rh7 win in 9 half-moves
7 Ra7 win in 11 half-moves
8 Raa8 win in 11 half-moves
9 Rah1 win in 11 half-moves
10 Rb8 win in 11 half-moves
11 Rf1 win in 11 half-moves
12 Rg1 win in 11 half-moves
13 Rh2 win in 11 half-moves
14 Rh3 win in 11 half-moves
15 Rha8 win in 11 half-moves
16 Rhh1 win in 11 half-moves
17 Ra4 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rh4 loss in 2 half-moves
27 Rh5 loss in 2 half-moves
28 Rh6 loss in 2 half-moves