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 Re8 win in 1 half-moves
3 Kb6 loss in 2 half-moves
4 Rf8 loss in 2 half-moves
5 Rg8 loss in 2 half-moves
6 Rh8 loss in 2 half-moves
7 Ka6 loss in 1 half-moves
8 Ka7 loss in 1 half-moves
9 Ka8 loss in 1 half-moves
10 Kc6 loss in 1 half-moves
11 Kc7 loss in 1 half-moves
12 Kc8 loss in 1 half-moves
13 Ra8 loss in 1 half-moves
14 Rc8 loss in 1 half-moves