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

EGTB: win in 2 half-moves

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