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

EGTB: loss in 7 half-moves

# move score
1 Rh8 loss in 6 half-moves
2 g3 loss in 2 half-moves
3 g4 loss in 2 half-moves
4 Rh1 loss in 2 half-moves
5 Rh3 loss in 2 half-moves
6 Rh4 loss in 2 half-moves
7 Rh5 loss in 2 half-moves
8 Rh6 loss in 2 half-moves
9 Rh7 loss in 2 half-moves