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

EGTB: win in 6 half-moves

# move score
1 Bb4 win in 5 half-moves
2 Bc5 win in 5 half-moves
3 Ka5 win in 5 half-moves
4 Kb6 win in 5 half-moves
5 Bb2 draw
6 Be7 draw
7 Bf8 draw
8 Ka7 draw
9 Kb7 draw
10 Bc1 loss in 2 half-moves
11 Bd6 loss in 2 half-moves
12 Kb5 loss in 2 half-moves