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

EGTB: win in 4 half-moves

# move score
1 Bd3 win in 3 half-moves
2 Kd4 win in 5 half-moves
3 Ke3 win in 5 half-moves
4 Kf2 win in 5 half-moves
5 Bb7 win in 7 half-moves
6 Kb2 win in 7 half-moves
7 Kb3 win in 7 half-moves
8 Kb4 win in 7 half-moves
9 Kc4 win in 7 half-moves
10 Kcd3 win in 7 half-moves
11 Kd1 win in 7 half-moves
12 Ke1 win in 7 half-moves
13 Ked2 win in 7 half-moves
14 Kf1 win in 7 half-moves
15 Kc2 win in 9 half-moves
16 Kcd2 win in 9 half-moves
17 Ked3 win in 9 half-moves
18 Bb5 loss in 2 half-moves
19 Bc4 loss in 2 half-moves
20 Bc8 loss in 2 half-moves
21 Kf3 loss in 2 half-moves