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

EGTB: draw

# move score
1 Rb7 draw
2 Kg1 loss in 2 half-moves
3 Kg2 loss in 2 half-moves
4 Kh2 loss in 2 half-moves
5 Ra7 loss in 2 half-moves
6 Re1 loss in 2 half-moves
7 Re2 loss in 2 half-moves
8 Re3 loss in 2 half-moves
9 Re4 loss in 2 half-moves
10 Re6 loss in 2 half-moves
11 Re8 loss in 2 half-moves
12 Rf7 loss in 2 half-moves
13 Rc7 loss in 1 half-moves
14 Rd7 loss in 1 half-moves
15 Re5 loss in 1 half-moves
16 Rg7 loss in 1 half-moves
17 Rh7 loss in 1 half-moves