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

EGTB: loss in 3 half-moves

# move score
1 Bb1 loss in 2 half-moves
2 Bb3 loss in 2 half-moves
3 Bd3 loss in 2 half-moves
4 Be4 loss in 2 half-moves
5 Nb4 loss in 2 half-moves
6 Nc1 loss in 2 half-moves
7 Nc3 loss in 2 half-moves
8 Ba4 loss in 1 half-moves
9 Bd1 loss in 1 half-moves
10 Bf5 loss in 1 half-moves
11 Bg6 loss in 1 half-moves
12 Bh7 loss in 1 half-moves