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

EGTB: draw

# move score
1 Rc8 draw
2 Rd8 draw
3 Re1 draw
4 Re2 draw
5 Re6 draw
6 Re7 draw
7 Rf8 draw
8 Ra8 loss in 2 half-moves
9 Rb8 loss in 2 half-moves
10 Re3 loss in 2 half-moves
11 Re4 loss in 2 half-moves
12 Re5 loss in 2 half-moves
13 Rg8 loss in 2 half-moves
14 Rh8 loss in 2 half-moves