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

EGTB: win in 4 half-moves

# move score
1 Bb5 win in 3 half-moves
2 Kg3 win in 3 half-moves
3 Kg4 win in 3 half-moves
4 Kg5 win in 3 half-moves
5 Kg6 win in 3 half-moves
6 Kg7 win in 3 half-moves
7 Kg8 win in 3 half-moves
8 Be2 win in 5 half-moves
9 Bf1 win in 5 half-moves
10 Bf5 win in 5 half-moves
11 Bg6 win in 5 half-moves
12 Kh3 win in 5 half-moves
13 Kh5 win in 5 half-moves
14 Kh6 win in 5 half-moves
15 Kh8 win in 5 half-moves
16 Bb1 win in 7 half-moves
17 Bc2 win in 7 half-moves
18 Ba6 loss in 2 half-moves
19 Bc4 loss in 2 half-moves
20 Be4 loss in 2 half-moves