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

EGTB: loss in 13 half-moves

# move score
1 Rb6 loss in 12 half-moves
2 Ra6 loss in 6 half-moves
3 Rc6 loss in 6 half-moves
4 Nb3 loss in 2 half-moves
5 Nc2 loss in 2 half-moves
6 Rd2 loss in 2 half-moves
7 Rd4 loss in 2 half-moves
8 Rd5 loss in 2 half-moves
9 Rd7 loss in 2 half-moves
10 Rd8 loss in 2 half-moves
11 Re6 loss in 2 half-moves
12 Rf6 loss in 2 half-moves
13 Rg6 loss in 2 half-moves
14 Rh6 loss in 2 half-moves
15 Rd1 loss in 1 half-moves
16 Rd3 loss in 1 half-moves