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

EGTB: win in 4 half-moves

# move score
1 Ba4 win in 3 half-moves
2 Bf7 win in 3 half-moves
3 Bg6 win in 3 half-moves
4 Kb4 win in 3 half-moves
5 Kc4 win in 3 half-moves
6 Kd4 win in 3 half-moves
7 Bb5 win in 5 half-moves
8 Bc6 win in 5 half-moves
9 Bd7 win in 5 half-moves
10 Bh5 win in 5 half-moves
11 K5b6 win in 5 half-moves
12 K5d6 win in 5 half-moves
13 K7b6 win in 5 half-moves
14 K7c6 win in 5 half-moves
15 K7d6 win in 5 half-moves
16 Kb5 win in 5 half-moves
17 Kb7 win in 5 half-moves
18 Kb8 win in 5 half-moves
19 Kc8 win in 5 half-moves
20 Kd5 win in 5 half-moves
21 Kd7 win in 5 half-moves
22 Kd8 win in 5 half-moves
23 K5c6 win in 7 half-moves