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

EGTB: win in 4 half-moves

# move score
1 Bb3 win in 3 half-moves
2 Bc4 win in 3 half-moves
3 Bd5 win in 3 half-moves
4 Bg8 win in 3 half-moves
5 Kf3 win in 3 half-moves
6 Kf4 win in 3 half-moves
7 Kf5 win in 3 half-moves
8 Kg2 win in 3 half-moves
9 Kg5 win in 3 half-moves
10 Kgg3 win in 3 half-moves
11 Kgh4 win in 3 half-moves
12 Kh2 win in 3 half-moves
13 Kh5 win in 3 half-moves
14 Khg3 win in 3 half-moves
15 Khh4 win in 3 half-moves
16 Bc8 win in 7 half-moves
17 Ba2 loss in 2 half-moves
18 Bd7 loss in 2 half-moves
19 Bf5 loss in 2 half-moves
20 Bf7 loss in 2 half-moves