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

EGTB: win in 2 half-moves

# move score
1 Rd7 win in 1 half-moves
2 Kd6 draw
3 Ke4 draw
4 Ke6 draw
5 Rd2 draw
6 Rd5 draw
7 Rd6 draw
8 Re8 draw
9 Rf8 draw
10 Kf5 loss in 6 half-moves
11 Kf6 loss in 6 half-moves
12 Rg8 loss in 6 half-moves
13 Rh8 loss in 6 half-moves
14 Kf4 loss in 4 half-moves
15 Kd4 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Rc8 loss in 1 half-moves