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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Ra6 loss in 2 half-moves
3 Rb6 loss in 2 half-moves
4 Rc1 loss in 2 half-moves
5 Rc2 loss in 2 half-moves
6 Rc3 loss in 2 half-moves
7 Rc7 loss in 2 half-moves
8 Rh6 loss in 2 half-moves
9 Ka1 loss in 1 half-moves
10 Ka3 loss in 1 half-moves
11 Kb1 loss in 1 half-moves
12 Kb2 loss in 1 half-moves
13 Kb3 loss in 1 half-moves
14 Rc5 loss in 1 half-moves
15 Rc8 loss in 1 half-moves
16 Rd6 loss in 1 half-moves
17 Re6 loss in 1 half-moves
18 Rf6 loss in 1 half-moves
19 Rg6 loss in 1 half-moves