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

EGTB: win in 2 half-moves

# move score
1 Ba2 win in 1 half-moves
2 Bg8 win in 1 half-moves
3 Bbd3 loss in 2 half-moves
4 Bbe4 loss in 2 half-moves
5 Bbf5 loss in 2 half-moves
6 Bbg6 loss in 2 half-moves
7 Bhd3 loss in 2 half-moves
8 Bhe4 loss in 2 half-moves
9 Bhf5 loss in 2 half-moves
10 Bhg6 loss in 2 half-moves
11 Bbc2 loss in 1 half-moves
12 Bhc2 loss in 1 half-moves