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

EGTB: win in 46 half-moves

# move score
1 Rb8 win in 45 half-moves
2 Ra8 win in 47 half-moves
3 Rc8 win in 47 half-moves
4 Rd8 win in 47 half-moves
5 Re1 win in 47 half-moves
6 Re2 win in 47 half-moves
7 Re3 win in 47 half-moves
8 Ka2 draw
9 Ka5 draw
10 Kaa3 draw
11 Kab4 draw
12 Kb2 draw
13 Kb5 draw
14 Kba3 draw
15 Kbb4 draw
16 Kc2 draw
17 Kc3 draw
18 Kc4 draw
19 Re4 draw
20 Re5 loss in 2 half-moves
21 Re6 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves