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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Rb8 win in 3 half-moves
3 Re5 win in 5 half-moves
4 Re6 win in 5 half-moves
5 Re1 win in 11 half-moves
6 Ka1 draw
7 Ka3 draw
8 Ka4 draw
9 Ka5 draw
10 Ka6 draw
11 Kb1 draw
12 Kb2 draw
13 Kb3 draw
14 Kb4 draw
15 Kb6 draw
16 Rc8 draw
17 Rd8 draw
18 Re7 draw
19 Kc4 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Kc6 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Re4 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