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

EGTB: loss in 3 half-moves

# move score
1 Nb1 loss in 2 half-moves
2 Nb3 loss in 2 half-moves
3 Nb5 loss in 2 half-moves
4 Nb7 loss in 2 half-moves
5 Nc2 loss in 2 half-moves
6 Nc6 loss in 2 half-moves
7 Ra6 loss in 2 half-moves
8 Ra7 loss in 2 half-moves
9 Rb8 loss in 2 half-moves
10 Rc8 loss in 2 half-moves
11 Rh8 loss in 2 half-moves
12 N3c4 loss in 1 half-moves
13 N5c4 loss in 1 half-moves
14 Rd8 loss in 1 half-moves
15 Re8 loss in 1 half-moves
16 Rf8 loss in 1 half-moves
17 Rg8 loss in 1 half-moves