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

EGTB: win in 4 half-moves

# move score
1 Bc1 win in 3 half-moves
2 Bb4 win in 5 half-moves
3 Kb2 win in 5 half-moves
4 Kb3 win in 5 half-moves
5 Kc3 win in 5 half-moves
6 Kd2 win in 5 half-moves
7 Kd1 win in 7 half-moves
8 Bc5 draw
9 Bd6 draw
10 Bf8 draw
11 Kb1 draw
12 Kc1 draw
13 Bb2 loss in 2 half-moves
14 Be7 loss in 2 half-moves
15 Kd3 loss in 2 half-moves