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

EGTB: win in 8 half-moves

# move score
1 Ka7 win in 7 half-moves
2 Kb7 win in 7 half-moves
3 Kb8 win in 7 half-moves
4 Bg2 win in 9 half-moves
5 Bh3 win in 11 half-moves
6 Bb5 win in 15 half-moves
7 Be2 win in 17 half-moves
8 Ba6 draw
9 Bc4 draw
10 Bd3 draw