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

EGTB: win in 2 half-moves

# move score
1 Bf1 win in 1 half-moves
2 Bf3 win in 1 half-moves
3 Bg4 win in 1 half-moves
4 Bb5 loss in 18 half-moves
5 Ba6 loss in 12 half-moves
6 Bc4 loss in 2 half-moves
7 Bd1 loss in 2 half-moves
8 Bd3 loss in 2 half-moves
9 Bh5 loss in 2 half-moves