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

EGTB: win in 6 half-moves

# move score
1 Ba6 win in 5 half-moves
2 Bd7 win in 5 half-moves
3 Kd5 win in 5 half-moves
4 Bb7 win in 7 half-moves
5 Kd6 win in 7 half-moves
6 Kd7 win in 7 half-moves
7 Kee5 win in 7 half-moves
8 Kee7 win in 7 half-moves
9 Kef5 win in 7 half-moves
10 Kef7 win in 7 half-moves
11 Kfe5 win in 7 half-moves
12 Kfe7 win in 7 half-moves
13 Kff5 win in 7 half-moves
14 Kff7 win in 7 half-moves
15 Kg5 win in 7 half-moves
16 Kg6 win in 7 half-moves
17 Kg7 win in 7 half-moves