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

EGTB: win in 4 half-moves

# move score
1 Bb6 win in 3 half-moves
2 Bf2 win in 3 half-moves
3 Bg1 win in 3 half-moves
4 Bb8 draw
5 Bc5 draw
6 Be3 draw
7 Nd6 draw
8 Nd8 draw
9 Ne5 draw
10 Ng5 draw
11 Nh6 draw
12 Nh8 draw
13 Bd4 loss in 2 half-moves