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

EGTB: win in 6 half-moves

# move score
1 Kb7 win in 5 half-moves
2 Kb8 win in 7 half-moves
3 Ba3 draw
4 Bc5 draw
5 Bd6 draw
6 Be7 draw
7 Bh6 draw
8 Ka7 draw
9 Bb4 loss in 2 half-moves
10 Bg7 loss in 2 half-moves