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

EGTB: loss in 5 half-moves

# move score
1 Ra2 loss in 4 half-moves
2 Nb3 loss in 2 half-moves
3 Nc2 loss in 2 half-moves
4 Ra4 loss in 2 half-moves
5 Ra5 loss in 2 half-moves
6 Ra6 loss in 2 half-moves
7 Ra7 loss in 2 half-moves
8 Rc8 loss in 2 half-moves
9 Re8 loss in 2 half-moves
10 Rg8 loss in 2 half-moves
11 Rh8 loss in 2 half-moves
12 d8=B loss in 1 half-moves
13 d8=K loss in 1 half-moves
14 d8=N loss in 1 half-moves
15 d8=Q loss in 1 half-moves
16 d8=R loss in 1 half-moves
17 Ra3 loss in 1 half-moves
18 Rb8 loss in 1 half-moves
19 Rd8 loss in 1 half-moves
20 Rf8 loss in 1 half-moves