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

EGTB: draw

# move score
1 Re3 draw
2 Re4 draw
3 Re5 draw
4 Rf8 draw
5 Rg8 draw
6 Rh8 draw
7 Ra8 loss in 4 half-moves
8 Ka6 loss in 2 half-moves
9 Ka8 loss in 2 half-moves
10 Kb6 loss in 2 half-moves
11 Kb7 loss in 2 half-moves
12 Kb8 loss in 2 half-moves
13 Rb8 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Re7 loss in 2 half-moves