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

EGTB: win in 2 half-moves

# move score
1 Bb1 win in 1 half-moves
2 Bd1 win in 1 half-moves
3 Bd5 win in 1 half-moves
4 Be2 win in 1 half-moves
5 Be6 win in 1 half-moves
6 Bf1 win in 1 half-moves
7 Bg6 win in 1 half-moves
8 Bh7 win in 1 half-moves
9 B2b3 loss in 2 half-moves
10 B4b3 loss in 2 half-moves
11 Ba2 loss in 2 half-moves
12 Ba4 loss in 2 half-moves
13 Ba6 loss in 2 half-moves
14 Bb5 loss in 2 half-moves
15 Be4 loss in 2 half-moves
16 Bf5 loss in 2 half-moves
17 Bf7 loss in 2 half-moves
18 Bg8 loss in 2 half-moves
19 B2d3 loss in 1 half-moves
20 B4d3 loss in 1 half-moves