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

EGTB: win in 4 half-moves

# move score
1 Bd6 win in 3 half-moves
2 Be7 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Kc7 win in 3 half-moves
5 Kd7 win in 3 half-moves
6 Bb6 win in 5 half-moves
7 Ba3 draw
8 Ba7 draw
9 Bb4 draw
10 Be3 draw
11 Bf2 draw
12 Bf8 draw
13 Bg1 draw
14 Kb8 draw
15 Kd8 draw
16 Bd4 loss in 2 half-moves