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

EGTB: draw

# move score
1 Kb8 draw
2 Re1 draw
3 Re2 draw
4 Re7 draw
5 Re8 draw
6 Rf6 draw
7 Rg6 draw
8 Rh6 draw
9 Rc6 loss in 6 half-moves
10 Ka7 loss in 2 half-moves
11 Kb7 loss in 2 half-moves
12 Ra6 loss in 2 half-moves
13 Rb6 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Re5 loss in 2 half-moves
17 Rd6 loss in 1 half-moves