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

EGTB: win in 2 half-moves

# move score
1 Rd4 win in 1 half-moves
2 Kc1 draw
3 Kc2 draw
4 Kd2 draw
5 Kd6 draw
6 Kd7 draw
7 Ke1 draw
8 Ke2 draw
9 Ke5 draw
10 Ke7 draw
11 Kf6 draw
12 Kf7 draw
13 Rc8 draw
14 Rd2 draw
15 Rd3 draw
16 Re8 draw
17 Rf8 draw
18 Rg8 draw
19 Rh8 draw
20 Kd5 loss in 2 half-moves
21 Kf5 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rb8 loss in 2 half-moves
24 Rd5 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Rd7 loss in 2 half-moves