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

EGTB: loss in 3 half-moves

# move score
1 b4 loss in 2 half-moves
2 Bc8 loss in 2 half-moves
3 Bd1 loss in 2 half-moves
4 Be2 loss in 2 half-moves
5 Bf3 loss in 2 half-moves
6 Bh3 loss in 2 half-moves
7 Bh5 loss in 2 half-moves
8 Ne2 loss in 2 half-moves
9 Ne4 loss in 2 half-moves
10 Nf1 loss in 2 half-moves
11 Nh1 loss in 2 half-moves
12 Nh5 loss in 2 half-moves
13 Bd7 loss in 1 half-moves
14 Be6 loss in 1 half-moves
15 Bf5 loss in 1 half-moves
16 Nf5 loss in 1 half-moves