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

EGTB: win in 4 half-moves

# move score
1 Rd8 win in 3 half-moves
2 Kd6 win in 5 half-moves
3 Ra5 win in 5 half-moves
4 Rb8 win in 5 half-moves
5 Rc8 win in 5 half-moves
6 Kd5 win in 7 half-moves
7 Kd8 win in 7 half-moves
8 Ke6 win in 7 half-moves
9 Kd4 draw
10 Ke4 draw
11 Ra1 draw
12 Kd7 loss in 2 half-moves
13 Ke7 loss in 2 half-moves
14 Kf4 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Kf8 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Ra7 loss in 2 half-moves