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

EGTB: win in 4 half-moves

# move score
1 Bd1 win in 3 half-moves
2 Bd3 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Kd5 win in 3 half-moves
6 Ba6 win in 5 half-moves
7 Bb5 win in 5 half-moves
8 Bc4 win in 5 half-moves
9 Bf1 win in 5 half-moves
10 Kd6 win in 5 half-moves
11 Bg4 win in 7 half-moves
12 Bh5 win in 7 half-moves
13 Kb6 win in 7 half-moves
14 Kb7 win in 7 half-moves
15 Kc7 win in 7 half-moves
16 Kd7 win in 7 half-moves
17 Bf3 loss in 2 half-moves