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

EGTB: win in 4 half-moves

# move score
1 Bd8 win in 3 half-moves
2 Bf8 win in 3 half-moves
3 Ba3 draw
4 Bd6 draw
5 Bg5 draw
6 Ba2 loss in 2 half-moves
7 Bb3 loss in 2 half-moves
8 Bb4 loss in 2 half-moves
9 Bc4 loss in 2 half-moves
10 Bc5 loss in 2 half-moves
11 Bd5 loss in 2 half-moves
12 Be6 loss in 2 half-moves
13 Be8 loss in 2 half-moves
14 Bf6 loss in 2 half-moves
15 Bg6 loss in 2 half-moves
16 Bg8 loss in 2 half-moves
17 Bh4 loss in 2 half-moves
18 Bh5 loss in 2 half-moves