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

EGTB: draw

# move score
1 Rb8 draw
2 Re2 draw
3 Re4 draw
4 Re7 draw
5 Rf8 draw
6 Ra8 loss in 4 half-moves
7 Rh8 loss in 4 half-moves
8 Kb1 loss in 2 half-moves
9 Kb2 loss in 2 half-moves
10 Kc2 loss in 2 half-moves
11 Kd1 loss in 2 half-moves
12 Kd2 loss in 2 half-moves
13 Rc8 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Re5 loss in 1 half-moves
18 Re6 loss in 1 half-moves
19 Rg8 loss in 1 half-moves