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

EGTB: draw

# move score
1 Rg7 draw
2 Rh7 draw
3 Kg7 loss in 4 half-moves
4 Kg8 loss in 4 half-moves
5 Kh7 loss in 4 half-moves
6 Rd7 loss in 4 half-moves
7 Re6 loss in 4 half-moves
8 Re8 loss in 4 half-moves
9 Rf7 loss in 4 half-moves
10 Ra7 loss in 2 half-moves
11 Rb7 loss in 2 half-moves
12 Rc7 loss in 2 half-moves
13 Re2 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Re5 loss in 2 half-moves
17 Re1 loss in 1 half-moves