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 Kc6 draw
3 Kc8 draw
4 Rb8 draw
5 Rd6 draw
6 Rd7 draw
7 Kb7 loss in 8 half-moves
8 Ra8 loss in 8 half-moves
9 Re8 loss in 8 half-moves
10 Kd7 loss in 6 half-moves
11 Rc8 loss in 6 half-moves
12 Kb6 loss in 4 half-moves
13 Kb8 loss in 4 half-moves
14 Kd6 loss in 4 half-moves
15 Rd2 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves