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

EGTB: draw

# move score
1 Ra7 draw
2 Rb7 draw
3 Rc7 draw
4 g6 loss in 2 half-moves
5 Re7 loss in 2 half-moves
6 Rf7 loss in 2 half-moves
7 Rg6 loss in 2 half-moves
8 Rg8 loss in 2 half-moves
9 Rh7 loss in 2 half-moves
10 Rd7 loss in 1 half-moves