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

EGTB: win in 4 half-moves

# move score
1 Bb1 win in 3 half-moves
2 Bc2 win in 3 half-moves
3 Be4 win in 3 half-moves
4 Bf5 win in 3 half-moves
5 Bg6 win in 3 half-moves
6 Bg8 win in 3 half-moves
7 Kd4 win in 3 half-moves
8 Kd5 win in 3 half-moves
9 Kd6 win in 3 half-moves
10 Ke4 win in 3 half-moves
11 Kf4 win in 3 half-moves
12 Kg4 win in 3 half-moves
13 Kg5 win in 3 half-moves
14 Kh4 win in 3 half-moves
15 Ke6 win in 5 half-moves
16 Kf6 win in 5 half-moves
17 Kg6 win in 5 half-moves
18 Kh6 win in 5 half-moves
19 Kf5 win in 7 half-moves
20 Bd3 loss in 2 half-moves