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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Kd7 win in 5 half-moves
3 Ke7 win in 5 half-moves
4 Rh7 win in 5 half-moves
5 Rc8 win in 7 half-moves
6 Rf8 win in 9 half-moves
7 Kc7 win in 11 half-moves
8 Kf7 win in 11 half-moves
9 Kb5 draw
10 Kb6 draw
11 Kb7 draw
12 Kd6 draw
13 Ke6 draw
14 Kg6 draw
15 Kg7 draw
16 Ra8 draw
17 Rg8 draw
18 Rh1 draw
19 Rh6 draw
20 Kc5 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Ke5 loss in 2 half-moves
23 Kf5 loss in 2 half-moves
24 Kg5 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rh2 loss in 2 half-moves
28 Rh3 loss in 2 half-moves
29 Rh4 loss in 2 half-moves
30 Rh5 loss in 2 half-moves