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

EGTB: loss in 5 half-moves

# move score
1 Bc1 loss in 4 half-moves
2 Be3 loss in 2 half-moves
3 Bf4 loss in 2 half-moves
4 Nb4 loss in 2 half-moves
5 Nc1 loss in 2 half-moves
6 Nc3 loss in 2 half-moves
7 Bd2 loss in 1 half-moves
8 Bf8 loss in 1 half-moves
9 Bg5 loss in 1 half-moves
10 Bg7 loss in 1 half-moves