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

EGTB: win in 2 half-moves

# move score
1 Rd1 win in 1 half-moves
2 Kc8 draw
3 Kd7 draw
4 Kd8 draw
5 Rd2 draw
6 Rd7 draw
7 Rd8 draw
8 Kb7 loss in 8 half-moves
9 Kb8 loss in 4 half-moves
10 Re6 loss in 4 half-moves
11 Rf6 loss in 4 half-moves
12 Rg6 loss in 4 half-moves
13 Rh6 loss in 4 half-moves
14 Kb6 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Rd5 loss in 2 half-moves