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

EGTB: win in 4 half-moves

# move score
1 Ba8 win in 3 half-moves
2 Bb1 win in 3 half-moves
3 Bb5 win in 3 half-moves
4 Bba6 win in 3 half-moves
5 Bc2 win in 3 half-moves
6 Bc4 win in 3 half-moves
7 Bc6 win in 3 half-moves
8 Bc8 win in 3 half-moves
9 Bd5 win in 3 half-moves
10 Bde4 win in 3 half-moves
11 Bf3 win in 3 half-moves
12 Bf5 win in 3 half-moves
13 Bg2 win in 3 half-moves
14 Bg6 win in 3 half-moves
15 Bh1 win in 3 half-moves
16 Bh7 win in 3 half-moves
17 Bda6 win in 7 half-moves
18 Be2 win in 7 half-moves
19 Bf1 win in 7 half-moves
20 Bbe4 loss in 4 half-moves