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

EGTB: win in 10 half-moves

# move score
1 Kg7 win in 9 half-moves
2 Kg8 win in 15 half-moves
3 Bb7 win in 21 half-moves
4 Bb5 draw
5 Bc8 draw
6 Bd3 draw
7 Be2 draw
8 Bf1 draw
9 Kh7 draw
10 Bc4 loss in 2 half-moves