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

EGTB: win in 2 half-moves

# move score
1 Bb1 win in 1 half-moves
2 Bc2 win in 1 half-moves
3 Bc4 win in 1 half-moves
4 Bc6 win in 1 half-moves
5 Bd5 win in 1 half-moves
6 Bd7 win in 1 half-moves
7 Be6 win in 1 half-moves
8 Be8 win in 1 half-moves
9 Bf7 win in 1 half-moves
10 Bg8 win in 1 half-moves
11 B2b3 draw
12 B4b3 draw
13 Bb5 draw
14 Bd1 draw