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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb5 win in 1 half-moves
3 Rc7 win in 1 half-moves
4 Ra1 win in 3 half-moves
5 Ra5 win in 3 half-moves
6 Rc6 win in 3 half-moves
7 Rc8 win in 3 half-moves
8 Rd1 win in 3 half-moves
9 Rd5 win in 3 half-moves
10 Re1 win in 3 half-moves
11 Re5 win in 3 half-moves
12 Rf1 win in 3 half-moves
13 Rf5 win in 3 half-moves
14 R1c2 loss in 2 half-moves
15 R1c3 loss in 2 half-moves
16 R1c4 loss in 2 half-moves
17 R5c2 loss in 2 half-moves
18 R5c3 loss in 2 half-moves
19 R5c4 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rh1 loss in 2 half-moves
23 Rh5 loss in 2 half-moves