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

EGTB: win in 10 half-moves

# move score
1 Ka7 win in 9 half-moves
2 Kb7 win in 9 half-moves
3 Kb8 win in 15 half-moves
4 Ba4 draw
5 Bb5 draw
6 Bb7 draw
7 Bd5 draw
8 Bd7 draw
9 Be4 draw
10 Be8 draw
11 Bf3 draw
12 Bg2 draw
13 Bh1 draw