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

EGTB: win in 4 half-moves

# move score
1 Ba2 win in 3 half-moves
2 Bb3 win in 3 half-moves
3 Bc4 win in 3 half-moves
4 Bd5 win in 3 half-moves
5 Bd7 win in 3 half-moves
6 Bf7 win in 3 half-moves
7 Bg8 win in 3 half-moves
8 Ke4 win in 3 half-moves
9 Ke5 win in 3 half-moves
10 Kf3 win in 3 half-moves
11 Kf6 win in 3 half-moves
12 Kff4 win in 3 half-moves
13 Kfg5 win in 3 half-moves
14 Kg3 win in 3 half-moves
15 Kg6 win in 3 half-moves
16 Kgf4 win in 3 half-moves
17 Kgg5 win in 3 half-moves
18 Kh3 win in 3 half-moves
19 Kh4 win in 3 half-moves
20 Kh5 win in 3 half-moves
21 Bc8 win in 7 half-moves