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

EGTB: win in 6 half-moves

# move score
1 Kb2 win in 5 half-moves
2 Bd6 draw
3 Kb1 draw
4 Kc2 draw
5 Kd1 draw
6 Kd2 draw
7 Bb2 loss in 2 half-moves
8 Bb4 loss in 2 half-moves
9 Bc5 loss in 2 half-moves
10 Be7 loss in 2 half-moves
11 Bf8 loss in 2 half-moves