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

EGTB: draw

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