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

EGTB: loss in 5 half-moves

# move score
1 Ra1 loss in 4 half-moves
2 Ra2 loss in 4 half-moves
3 Ba7 loss in 2 half-moves
4 Bb6 loss in 2 half-moves
5 Bc5 loss in 2 half-moves
6 Bd4 loss in 2 half-moves
7 Be3 loss in 2 half-moves
8 Bf2 loss in 2 half-moves
9 Bh2 loss in 2 half-moves
10 Nb2 loss in 2 half-moves
11 Nb6 loss in 2 half-moves
12 Nc3 loss in 2 half-moves
13 Nc5 loss in 2 half-moves
14 Rc3 loss in 2 half-moves
15 Rd3 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rb3 loss in 1 half-moves