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

EGTB: win in 4 half-moves

# move score
1 Bc1 win in 3 half-moves
2 Bd2 win in 3 half-moves
3 Bf2 win in 3 half-moves
4 Bg1 win in 3 half-moves
5 Ba7 draw
6 Bb6 draw
7 Bf4 draw
8 Bg5 draw
9 Ba4 loss in 2 half-moves
10 Bb1 loss in 2 half-moves
11 Bb3 loss in 2 half-moves
12 Bc5 loss in 2 half-moves
13 Bd1 loss in 2 half-moves
14 Bd3 loss in 2 half-moves
15 Bd4 loss in 2 half-moves
16 Be4 loss in 2 half-moves
17 Bf5 loss in 2 half-moves
18 Bg6 loss in 2 half-moves
19 Bh6 loss in 2 half-moves
20 Bh7 loss in 2 half-moves