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

EGTB: win in 2 half-moves

# move score
1 b5 win in 1 half-moves
2 Bb5 win in 1 half-moves
3 Be6 win in 1 half-moves
4 Ba2 loss in 2 half-moves
5 Ba6 loss in 2 half-moves
6 Bb3 loss in 2 half-moves
7 Bd3 loss in 2 half-moves
8 Bd5 loss in 2 half-moves
9 Be2 loss in 2 half-moves
10 Bf1 loss in 2 half-moves
11 Bg8 loss in 2 half-moves
12 Bf7 loss in 1 half-moves