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 Ba7 draw
3 Bc5 draw
4 Bd4 draw
5 Ba5 loss in 12 half-moves
6 Bc7 loss in 2 half-moves
7 Bd8 loss in 2 half-moves
8 Be3 loss in 2 half-moves
9 Bf2 loss in 2 half-moves
10 Bg1 loss in 2 half-moves
11 Nc1 loss in 2 half-moves
12 Nc3 loss in 2 half-moves