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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Rc5 win in 1 half-moves
3 Rf8 loss in 6 half-moves
4 Rg8 loss in 6 half-moves
5 Rh8 loss in 6 half-moves
6 Kc7 loss in 4 half-moves
7 Rb8 loss in 4 half-moves
8 Ka6 loss in 2 half-moves
9 Ka7 loss in 2 half-moves
10 Ka8 loss in 2 half-moves
11 Kb6 loss in 2 half-moves
12 Kb8 loss in 2 half-moves
13 Kc6 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rc2 loss in 1 half-moves
20 Rc3 loss in 1 half-moves
21 Rc4 loss in 1 half-moves