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

EGTB: win in 4 half-moves

# move score
1 Rd2 win in 3 half-moves
2 Ra2 win in 7 half-moves
3 Ra6 win in 7 half-moves
4 Rb2 win in 7 half-moves
5 Rb6 win in 7 half-moves
6 Rc1 win in 7 half-moves
7 Rd6 win in 7 half-moves
8 Rh7 win in 7 half-moves
9 Rh8 win in 7 half-moves
10 Rhc6 win in 7 half-moves
11 Rc7 win in 9 half-moves
12 Rc8 win in 9 half-moves
13 Rh1 win in 9 half-moves
14 Rcc6 loss in 4 half-moves
15 Rch2 loss in 4 half-moves
16 Rhh2 loss in 4 half-moves
17 Rc3 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Re6 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rg6 loss in 2 half-moves
26 Rh3 loss in 2 half-moves
27 Rh4 loss in 2 half-moves
28 Rh5 loss in 2 half-moves