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

EGTB: win in 6 half-moves

# move score
1 Bf3 win in 5 half-moves
2 Bg4 win in 5 half-moves
3 Bh5 win in 5 half-moves
4 Bd1 win in 7 half-moves
5 Kf3 win in 9 half-moves
6 Bf1 win in 13 half-moves
7 Kf1 loss in 4 half-moves
8 Kf2 loss in 4 half-moves
9 Kg1 loss in 4 half-moves
10 Kg3 loss in 4 half-moves
11 Kh1 loss in 4 half-moves
12 Kh2 loss in 4 half-moves
13 Kh3 loss in 4 half-moves
14 Kc2 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Kd2 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Ke4 loss in 2 half-moves