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 Bc5 win in 3 half-moves
3 Kc2 win in 5 half-moves
4 Kd2 win in 5 half-moves
5 Bb2 draw
6 Bb4 draw
7 Bd6 draw
8 Be7 draw
9 Bf8 draw
10 Kc1 draw
11 Ke1 draw
12 Ke2 draw