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

EGTB: win in 4 half-moves

# move score
1 Nb6 win in 3 half-moves
2 Ba7 draw
3 Bb2 draw
4 Bb6 draw
5 Bc5 draw
6 Be5 draw
7 Bg7 draw
8 Nb2 draw
9 Bc3 loss in 4 half-moves
10 Bf2 loss in 4 half-moves
11 Be3 loss in 2 half-moves
12 Bf6 loss in 2 half-moves
13 Nc3 loss in 2 half-moves
14 Nc5 loss in 2 half-moves
15 Ba1 loss in 1 half-moves
16 Bg1 loss in 1 half-moves
17 Bh8 loss in 1 half-moves