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

EGTB: win in 4 half-moves

# move score
1 Nb4 win in 3 half-moves
2 Ba3 draw
3 Be3 draw
4 Bg5 draw
5 Bh6 draw
6 Nc3 draw
7 Rb1 loss in 6 half-moves
8 Bd2 loss in 4 half-moves
9 Bb2 loss in 2 half-moves
10 Bf4 loss in 2 half-moves