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

EGTB: win in 8 half-moves

# move score
1 Rd6 win in 7 half-moves
2 Rd7 win in 7 half-moves
3 Kb7 win in 9 half-moves
4 Kc7 win in 9 half-moves
5 Kd7 win in 9 half-moves
6 Rd5 win in 9 half-moves
7 Kb5 draw
8 Kb6 draw
9 Kc2 draw
10 Kc5 draw
11 Kd4 draw
12 Kd5 draw
13 Kd6 draw
14 Rc8 draw
15 Rd4 draw
16 Kc3 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Kd2 loss in 2 half-moves
19 Ke2 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Ke4 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rb8 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves