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

EGTB: win in 2 half-moves

# move score
1 Ba3 win in 1 half-moves
2 Bd2 win in 1 half-moves
3 Bd4 win in 1 half-moves
4 Bd8 win in 1 half-moves
5 Ba1 draw
6 Bac3 draw
7 Bb4 draw
8 Bb6 draw
9 Bbc3 draw
10 Bc1 draw
11 Bc7 draw
12 Be1 draw
13 Be5 draw
14 Bf6 draw
15 Bg7 draw
16 Bh8 draw