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 Ra8 win in 5 half-moves
3 Rc8 win in 5 half-moves
4 Kb3 win in 7 half-moves
5 Kb5 win in 7 half-moves
6 Kc5 win in 7 half-moves
7 Kb4 win in 9 half-moves
8 Kb7 win in 9 half-moves
9 Ka6 draw
10 Ka8 draw
11 Kb6 draw
12 Kb8 draw
13 Kc3 draw
14 Rd8 draw
15 Re1 draw
16 Re6 draw
17 Re7 draw
18 Kd3 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 Kd5 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Re5 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