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

EGTB: win in 2 half-moves

# move score
1 Rc6 win in 1 half-moves
2 Kg7 loss in 8 half-moves
3 Ra7 loss in 8 half-moves
4 Ra8 loss in 8 half-moves
5 Rb6 loss in 8 half-moves
6 Rd6 loss in 8 half-moves
7 Re6 loss in 8 half-moves
8 Kg8 loss in 4 half-moves
9 Kh8 loss in 4 half-moves
10 Kg6 loss in 2 half-moves
11 Kh6 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Rf6 loss in 2 half-moves
17 Rg6 loss in 2 half-moves
18 Rh6 loss in 2 half-moves
19 Ra1 loss in 1 half-moves