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

EGTB: draw

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