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

EGTB: win in 6 half-moves

# move score
1 Ke7 win in 5 half-moves
2 Bb7 win in 9 half-moves
3 Bc8 win in 11 half-moves
4 Kf7 win in 11 half-moves
5 Ke8 win in 13 half-moves
6 Bb5 draw
7 Bc4 draw
8 Bd3 draw
9 Be2 draw
10 Bf1 draw
11 Kg7 draw
12 Kg8 draw