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 Rd8 win in 3 half-moves
3 Rf2 win in 3 half-moves
4 Kc7 win in 5 half-moves
5 Rf6 win in 5 half-moves
6 Rf7 win in 5 half-moves
7 Kb7 win in 7 half-moves
8 Ra8 win in 7 half-moves
9 Kb2 draw
10 Kb3 draw
11 Kb4 draw
12 Kb5 draw
13 Kb6 draw
14 Kc2 draw
15 Kc4 draw
16 Kc5 draw
17 Kd7 draw
18 Rc8 draw
19 Re8 draw
20 Rf1 draw
21 Kd2 loss in 2 half-moves
22 Kd3 loss in 2 half-moves
23 Kd4 loss in 2 half-moves
24 Kd5 loss in 2 half-moves
25 Kd6 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rf4 loss in 2 half-moves
28 Rf5 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves