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

EGTB: win in 2 half-moves

# move score
1 Be4 win in 1 half-moves
2 Bh1 win in 1 half-moves
3 Bh3 win in 1 half-moves
4 b5 loss in 2 half-moves
5 Ba8 loss in 2 half-moves
6 Bb7 loss in 2 half-moves
7 Bc6 loss in 2 half-moves
8 Bd5 loss in 2 half-moves
9 Bf1 loss in 2 half-moves
10 Bf3 loss in 2 half-moves