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

EGTB: win in 6 half-moves

# move score
1 Rd3 win in 5 half-moves
2 Rd7 win in 5 half-moves
3 Re3 win in 5 half-moves
4 Re7 win in 5 half-moves
5 Ra3 win in 7 half-moves
6 Ra7 win in 7 half-moves
7 Rb3 win in 7 half-moves
8 Rb7 win in 7 half-moves
9 Rc2 win in 9 half-moves
10 Rc8 win in 9 half-moves
11 Rc1 win in 11 half-moves
12 R3c4 loss in 2 half-moves
13 R3c5 loss in 2 half-moves
14 R3c6 loss in 2 half-moves
15 R7c4 loss in 2 half-moves
16 R7c5 loss in 2 half-moves
17 R7c6 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh3 loss in 2 half-moves
23 Rh7 loss in 2 half-moves