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

EGTB: draw

# move score
1 Kb5 draw
2 Re5 draw
3 Re6 draw
4 Re7 draw
5 Ka6 loss in 6 half-moves
6 Kb6 loss in 6 half-moves
7 Ra8 loss in 4 half-moves
8 Rd8 loss in 4 half-moves
9 Rg8 loss in 4 half-moves
10 Rh8 loss in 4 half-moves
11 Ka4 loss in 2 half-moves
12 Kb4 loss in 2 half-moves
13 Rb8 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Re3 loss in 1 half-moves
19 Re4 loss in 1 half-moves