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

EGTB: win in 2 half-moves

# move score
1 Rc6 win in 1 half-moves
2 Re4 win in 1 half-moves
3 K8b8 draw
4 Ra6 draw
5 Re1 draw
6 Re2 draw
7 Re7 draw
8 Re8 draw
9 Rf6 draw
10 Rg6 draw
11 Rh6 draw
12 K7b8 loss in 2 half-moves
13 Ka6 loss in 2 half-moves
14 Kb6 loss in 2 half-moves
15 K7b7 loss in 1 half-moves
16 K8b7 loss in 1 half-moves
17 Rb6 loss in 1 half-moves
18 Rd6 loss in 1 half-moves
19 Re3 loss in 1 half-moves
20 Re5 loss in 1 half-moves