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

EGTB: draw

# move score
1 Rb7 draw
2 Rc7 draw
3 Re2 draw
4 Re3 draw
5 Re4 draw
6 Re5 draw
7 Re6 draw
8 Rg7 draw
9 Re1 loss in 4 half-moves
10 Ka3 loss in 2 half-moves
11 Ka5 loss in 2 half-moves
12 Kb3 loss in 2 half-moves
13 Kb4 loss in 2 half-moves
14 Kb5 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Rd7 loss in 1 half-moves