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

EGTB: loss in 7 half-moves

# move score
1 Ra2 loss in 6 half-moves
2 Ra3 loss in 4 half-moves
3 Ka2 loss in 2 half-moves
4 Kb1 loss in 2 half-moves
5 Kb2 loss in 2 half-moves
6 Ra4 loss in 2 half-moves
7 Ra5 loss in 2 half-moves
8 Rb6 loss in 2 half-moves
9 Rc6 loss in 2 half-moves
10 Rh6 loss in 2 half-moves
11 Ra7 loss in 1 half-moves
12 Ra8 loss in 1 half-moves
13 Rd6 loss in 1 half-moves
14 Re6 loss in 1 half-moves
15 Rf6 loss in 1 half-moves
16 Rg6 loss in 1 half-moves