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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kd7 win in 3 half-moves
3 Kd8 win in 3 half-moves
4 Bb2 draw
5 Bb4 draw
6 Bc1 draw
7 Bc5 draw
8 Be7 draw
9 Bf8 draw
10 Kb7 draw
11 Kb8 loss in 4 half-moves
12 Bd6 loss in 2 half-moves