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

EGTB: loss in 5 half-moves

# move score
1 Ra8 loss in 4 half-moves
2 Rb8 loss in 4 half-moves
3 Rc8 loss in 4 half-moves
4 N1c2 loss in 2 half-moves
5 N3c2 loss in 2 half-moves
6 Nb1 loss in 2 half-moves
7 Nb3 loss in 2 half-moves
8 Nb5 loss in 2 half-moves
9 Nc4 loss in 2 half-moves
10 Rd8 loss in 2 half-moves
11 Re8 loss in 2 half-moves
12 Rf8 loss in 2 half-moves
13 Rh1 loss in 2 half-moves
14 Rh2 loss in 2 half-moves
15 Rh3 loss in 2 half-moves
16 Rh4 loss in 2 half-moves
17 Rh5 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Rg8 loss in 1 half-moves
20 Rh6 loss in 1 half-moves