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

EGTB: loss in 11 half-moves

# move score
1 Ra7 loss in 10 half-moves
2 Rb7 loss in 10 half-moves
3 Rc7 loss in 10 half-moves
4 Re7 loss in 10 half-moves
5 Rd7 loss in 8 half-moves
6 Rf8 loss in 4 half-moves
7 Rg7 loss in 2 half-moves
8 Rh7 loss in 2 half-moves