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 Kb3 draw
3 Kb2 loss in 8 half-moves
4 Kd2 loss in 8 half-moves
5 Kd3 loss in 8 half-moves
6 Ra1 loss in 6 half-moves
7 Rc1 loss in 6 half-moves
8 Rg1 loss in 6 half-moves
9 Rh1 loss in 6 half-moves
10 Kb1 loss in 4 half-moves
11 Kc1 loss in 2 half-moves
12 Kc3 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rd2 loss in 2 half-moves
15 Rd3 loss in 2 half-moves
16 Rd4 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rd5 loss in 1 half-moves
20 Rd6 loss in 1 half-moves
21 Rd7 loss in 1 half-moves