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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Kd7 draw
3 Ke6 draw
4 Kf6 draw
5 Kf7 draw
6 Rd6 draw
7 Rd7 draw
8 Ke8 loss in 8 half-moves
9 Kf8 loss in 8 half-moves
10 Re8 loss in 6 half-moves
11 Kd6 loss in 4 half-moves
12 Rd1 loss in 4 half-moves
13 Rd5 loss in 4 half-moves
14 Rb8 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rf8 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Rh8 loss in 2 half-moves
19 Rd2 loss in 1 half-moves
20 Rd3 loss in 1 half-moves
21 Rd4 loss in 1 half-moves