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

EGTB: win in 4 half-moves

# move score
1 Kg7 win in 3 half-moves
2 Kg8 win in 3 half-moves
3 Bc4 win in 7 half-moves
4 Bc8 win in 7 half-moves
5 Bb5 draw
6 Bb7 draw
7 Be2 draw
8 Bf1 draw
9 Kh7 draw
10 Bd3 loss in 2 half-moves