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

EGTB: win in 4 half-moves

# move score
1 Be4 win in 3 half-moves
2 K7d7 win in 5 half-moves
3 K7d8 win in 5 half-moves
4 K8d7 win in 5 half-moves
5 K8d8 win in 5 half-moves
6 Kb6 win in 5 half-moves
7 Kd6 win in 5 half-moves
8 Ba8 win in 7 half-moves
9 Bb5 win in 7 half-moves
10 Bb7 win in 7 half-moves
11 Bd7 win in 7 half-moves
12 Be8 win in 7 half-moves
13 Bf3 win in 7 half-moves
14 Bg2 win in 7 half-moves
15 Bh1 win in 7 half-moves
16 K7b7 win in 7 half-moves
17 K7b8 win in 7 half-moves
18 K8b7 win in 7 half-moves
19 K8b8 win in 7 half-moves
20 Ba4 loss in 2 half-moves
21 Bd5 loss in 2 half-moves