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

EGTB: win in 6 half-moves

# move score
1 Rd5 win in 5 half-moves
2 Kb6 win in 9 half-moves
3 Kb7 win in 9 half-moves
4 Kb8 win in 9 half-moves
5 Kc6 win in 9 half-moves
6 Kc8 win in 9 half-moves
7 Kd5 win in 9 half-moves
8 Kd7 win in 9 half-moves
9 Rc8 win in 9 half-moves
10 Rd6 win in 9 half-moves
11 Rd7 win in 9 half-moves
12 Kd6 draw
13 Ke3 draw
14 Kc3 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves