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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Ra3 win in 1 half-moves
3 Rc1 win in 1 half-moves
4 Rc3 win in 1 half-moves
5 Ra2 loss in 2 half-moves
6 Ra4 loss in 2 half-moves
7 Ra5 loss in 2 half-moves
8 Ra7 loss in 2 half-moves
9 Ra8 loss in 2 half-moves
10 Rab6 loss in 2 half-moves
11 Rc2 loss in 2 half-moves
12 Rc4 loss in 2 half-moves
13 Rc5 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rcb6 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Rh6 loss in 2 half-moves
19 Re6 loss in 1 half-moves
20 Rf6 loss in 1 half-moves
21 Rg6 loss in 1 half-moves