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

EGTB: win in 2 half-moves

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