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

EGTB: draw

# move score
1 Kb7 draw
2 Kc7 draw
3 Kd7 draw
4 Kd8 draw
5 Rb1 draw
6 Re5 draw
7 Re7 draw
8 Re8 draw
9 Ra1 loss in 6 half-moves
10 Kb8 loss in 4 half-moves
11 Re4 loss in 4 half-moves
12 Re6 loss in 4 half-moves
13 Re2 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rh1 loss in 2 half-moves
17 Rc1 loss in 1 half-moves
18 Rd1 loss in 1 half-moves
19 Rf1 loss in 1 half-moves