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

EGTB: win in 2 half-moves

# move score
1 Bb4 win in 1 half-moves
2 Bf6 win in 1 half-moves
3 Bf8 win in 3 half-moves
4 Ba3 loss in 2 half-moves
5 Bc5 loss in 2 half-moves
6 Bd6 loss in 2 half-moves
7 Bd8 loss in 2 half-moves
8 Bg5 loss in 2 half-moves
9 Bh4 loss in 2 half-moves