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

EGTB: win in 4 half-moves

# move score
1 Be5 win in 3 half-moves
2 Bb2 win in 7 half-moves
3 Bd4 win in 7 half-moves
4 Bg7 win in 7 half-moves
5 Bh8 win in 7 half-moves
6 Bc3 draw
7 Kg2 draw
8 Kh2 draw
9 Bf6 loss in 2 half-moves
10 Kg3 loss in 2 half-moves
11 Kg4 loss in 2 half-moves
12 Kh4 loss in 2 half-moves