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

EGTB: draw

# move score
1 Kb6 draw
2 Rb3 draw
3 Re7 loss in 30 half-moves
4 Ka6 loss in 28 half-moves
5 Kb7 loss in 28 half-moves
6 Re8 loss in 22 half-moves
7 Ra3 loss in 16 half-moves
8 Ka8 loss in 4 half-moves
9 Kb8 loss in 4 half-moves
10 Re2 loss in 2 half-moves
11 Re4 loss in 2 half-moves
12 Re5 loss in 2 half-moves
13 Re6 loss in 2 half-moves
14 Rg3 loss in 2 half-moves
15 Rh3 loss in 2 half-moves
16 Rc3 loss in 1 half-moves
17 Rd3 loss in 1 half-moves
18 Re1 loss in 1 half-moves
19 Rf3 loss in 1 half-moves