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

EGTB: win in 4 half-moves

# move score
1 Rd7 win in 3 half-moves
2 Ke2 draw
3 Ke5 draw
4 Ke6 draw
5 Ke7 draw
6 Kf1 draw
7 Kf2 draw
8 Kf5 draw
9 Kf7 draw
10 Kg5 draw
11 Kg6 draw
12 Kg7 draw
13 Rc3 draw
14 Rd4 draw
15 Rd5 draw
16 Rd6 draw
17 Rd8 draw
18 Re3 draw
19 Rf3 draw
20 Rg3 draw
21 Rh3 draw
22 Kd1 loss in 2 half-moves
23 Kd2 loss in 2 half-moves
24 Ra3 loss in 2 half-moves
25 Rb3 loss in 2 half-moves
26 Rd1 loss in 2 half-moves
27 Rd2 loss in 2 half-moves