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 Kc4 win in 5 half-moves
4 Ra8 win in 5 half-moves
5 Rc8 win in 5 half-moves
6 Kb3 win in 11 half-moves
7 Kb4 win in 11 half-moves
8 Kb2 draw
9 Kb6 draw
10 Kb7 draw
11 Kb8 draw
12 Kc2 draw
13 Kc6 draw
14 Kc8 draw
15 Kd2 draw
16 Kd3 draw
17 Kd7 draw
18 Kd8 draw
19 Re1 draw
20 Re7 draw
21 Kd4 loss in 2 half-moves
22 Kd6 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Re5 loss in 2 half-moves
27 Re6 loss in 2 half-moves
28 Rf8 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves