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

EGTB: loss in 5 half-moves

# move score
1 Rh6 loss in 4 half-moves
2 f7 loss in 2 half-moves
3 Ra5 loss in 2 half-moves
4 Rb5 loss in 2 half-moves
5 Rf5 loss in 2 half-moves
6 Rg5 loss in 2 half-moves
7 Rh2 loss in 2 half-moves
8 Rh3 loss in 2 half-moves
9 Rh4 loss in 2 half-moves
10 Rh7 loss in 2 half-moves
11 Rh8 loss in 2 half-moves
12 Rc5 loss in 1 half-moves
13 Rd5 loss in 1 half-moves
14 Re5 loss in 1 half-moves
15 Rh1 loss in 1 half-moves