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 Kc6 loss in 2 half-moves
3 Kd4 loss in 2 half-moves
4 Ra6 loss in 2 half-moves
5 Rb6 loss in 2 half-moves
6 Rc6 loss in 2 half-moves
7 Rd7 loss in 2 half-moves
8 Rf6 loss in 2 half-moves
9 Rg6 loss in 2 half-moves
10 Rh6 loss in 2 half-moves
11 Kc4 loss in 1 half-moves
12 Kc5 loss in 1 half-moves
13 Ke4 loss in 1 half-moves
14 Ke5 loss in 1 half-moves
15 Ke6 loss in 1 half-moves
16 Re6 loss in 1 half-moves