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

EGTB: loss in 15 half-moves

# move score
1 Bb4 loss in 14 half-moves
2 Bd2 loss in 14 half-moves
3 Be1 loss in 12 half-moves
4 Bb6 loss in 2 half-moves
5 Bc3 loss in 2 half-moves
6 Bd8 loss in 2 half-moves
7 Nb4 loss in 2 half-moves
8 Nc1 loss in 2 half-moves
9 Nc3 loss in 2 half-moves
10 Bc7 loss in 1 half-moves