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

EGTB: loss in 5 half-moves

# move score
1 Rb1 loss in 4 half-moves
2 Rg1 loss in 4 half-moves
3 Ra2 loss in 2 half-moves
4 Ra3 loss in 2 half-moves
5 Ra4 loss in 2 half-moves
6 Rc1 loss in 2 half-moves
7 Rd1 loss in 2 half-moves
8 Re1 loss in 2 half-moves
9 Rf1 loss in 2 half-moves
10 Rh1 loss in 2 half-moves
11 g5 loss in 1 half-moves
12 Nb3 loss in 1 half-moves
13 Nb7 loss in 1 half-moves
14 Nc4 loss in 1 half-moves
15 Nc6 loss in 1 half-moves