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

EGTB: win in 4 half-moves

# move score
1 Be7 win in 3 half-moves
2 Bf2 win in 3 half-moves
3 Bg3 win in 3 half-moves
4 Kc7 win in 3 half-moves
5 Kd5 win in 3 half-moves
6 Kd6 win in 3 half-moves
7 Kd7 win in 3 half-moves
8 Bd8 win in 5 half-moves
9 Kb6 win in 5 half-moves
10 Be1 draw
11 Bg5 draw
12 Kb7 draw
13 Bf6 loss in 2 half-moves
14 Kb5 loss in 2 half-moves
15 Kc5 loss in 2 half-moves