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

EGTB: win in 2 half-moves

# move score
1 Bb3 win in 1 half-moves
2 Bc2 win in 1 half-moves
3 Ba4 loss in 2 half-moves
4 Be2 loss in 2 half-moves
5 Bf3 loss in 2 half-moves
6 Bg4 loss in 2 half-moves
7 Bh5 loss in 2 half-moves