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 Bc4 win in 1 half-moves
3 Bc8 win in 1 half-moves
4 Bd5 win in 1 half-moves
5 Bd7 win in 1 half-moves
6 Ba2 loss in 2 half-moves
7 Bb3 loss in 2 half-moves
8 Bf5 loss in 2 half-moves
9 Bf7 loss in 2 half-moves
10 Bg4 loss in 2 half-moves
11 Bg8 loss in 2 half-moves
12 Bh3 loss in 2 half-moves