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 Ka5 win in 5 half-moves
4 Kb5 win in 5 half-moves
5 Ra8 win in 5 half-moves
6 Kab6 win in 7 half-moves
7 Kab7 win in 7 half-moves
8 Kcb7 win in 7 half-moves
9 Rc8 win in 7 half-moves
10 Ka7 win in 9 half-moves
11 Kb8 draw
12 Kc6 draw
13 Kc8 draw
14 Kcb6 draw
15 Kd7 draw
16 Kd8 draw
17 Re2 draw
18 Re7 draw
19 Kd6 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Re6 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