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 Ba5 draw
3 Bb4 draw
4 Bc1 draw
5 Bc3 loss in 2 half-moves
6 Be1 loss in 2 half-moves
7 Be3 loss in 2 half-moves
8 Bf4 loss in 2 half-moves
9 Bg5 loss in 2 half-moves
10 Nc1 loss in 2 half-moves
11 Nc3 loss in 2 half-moves
12 Bh6 loss in 1 half-moves