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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Ke7 win in 3 half-moves
3 Kf7 win in 3 half-moves
4 Bd3 win in 7 half-moves
5 Bb7 win in 9 half-moves
6 Bf1 win in 9 half-moves
7 Bc8 win in 11 half-moves
8 Bb5 win in 13 half-moves
9 Kd8 win in 13 half-moves
10 Kf8 draw
11 Bc4 loss in 2 half-moves
12 Be2 loss in 2 half-moves