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 Ke8 win in 11 half-moves
3 Bf4 draw
4 Kf7 draw
5 Kg8 draw
6 Bc1 loss in 2 half-moves
7 Bd2 loss in 2 half-moves
8 Be3 loss in 2 half-moves
9 Bg5 loss in 2 half-moves
10 Bg7 loss in 2 half-moves
11 Ke7 loss in 2 half-moves