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 Kc3 loss in 2 half-moves
3 Kc4 loss in 2 half-moves
4 Kd2 loss in 2 half-moves
5 Kd4 loss in 2 half-moves
6 Ke2 loss in 2 half-moves
7 Ke3 loss in 2 half-moves
8 Ke4 loss in 2 half-moves
9 Rc5 loss in 2 half-moves
10 Rd4 loss in 2 half-moves
11 Rd6 loss in 2 half-moves
12 Re5 loss in 2 half-moves
13 Kc2 loss in 1 half-moves
14 Ra5 loss in 1 half-moves
15 Rb5 loss in 1 half-moves
16 Rd7 loss in 1 half-moves
17 Rf5 loss in 1 half-moves
18 Rg5 loss in 1 half-moves
19 Rh5 loss in 1 half-moves