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 Rc2 win in 9 half-moves
3 Rf7 win in 9 half-moves
4 Ra1 win in 11 half-moves
5 Ra6 win in 11 half-moves
6 Rc1 win in 11 half-moves
7 Rc6 win in 11 half-moves
8 Rd7 win in 11 half-moves
9 Re7 win in 11 half-moves
10 Ra8 win in 13 half-moves
11 Rab7 win in 13 half-moves
12 Rc8 win in 13 half-moves
13 Rcb7 win in 13 half-moves
14 Ra3 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves