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

EGTB: win in 4 half-moves

# move score
1 Bf4 win in 3 half-moves
2 Be3 win in 7 half-moves
3 Bf8 win in 7 half-moves
4 Bg5 win in 7 half-moves
5 Bc1 draw
6 Bg7 draw
7 Na3 draw
8 Nb2 draw
9 Ne3 draw
10 Nd2 loss in 4 half-moves
11 Bd2 loss in 2 half-moves
12 Na5 loss in 2 half-moves
13 Nb6 loss in 2 half-moves
14 Nd6 loss in 2 half-moves
15 Ne5 loss in 2 half-moves