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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Kg7 loss in 12 half-moves
3 Rd7 loss in 10 half-moves
4 Kg8 loss in 8 half-moves
5 Kh8 loss in 8 half-moves
6 Ra8 loss in 8 half-moves
7 Rb8 loss in 8 half-moves
8 Rd6 loss in 8 half-moves
9 Rh8 loss in 8 half-moves
10 Kg6 loss in 6 half-moves
11 Kh6 loss in 4 half-moves
12 Rd5 loss in 4 half-moves
13 Rd2 loss in 2 half-moves
14 Rd3 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rd1 loss in 1 half-moves