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

EGTB: loss in 11 half-moves

# move score
1 Rd8 loss in 10 half-moves
2 Re8 loss in 10 half-moves
3 Rg8 loss in 10 half-moves
4 Rh8 loss in 10 half-moves
5 Ka6 loss in 8 half-moves
6 Kb6 loss in 2 half-moves
7 Kb7 loss in 2 half-moves
8 Kb8 loss in 2 half-moves
9 Rb8 loss in 2 half-moves
10 Rc8 loss in 2 half-moves
11 Rf8 loss in 2 half-moves