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 Re7 draw
4 Rg7 draw
5 Rh7 draw
6 Rc7 loss in 2 half-moves
7 Rd7 loss in 2 half-moves
8 Rf8 loss in 2 half-moves