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 Bb2 draw
3 Bb4 draw
4 Bc1 draw
5 Bc5 draw
6 Be7 draw
7 Bf8 draw
8 Nb8 draw
9 Nc5 draw
10 Nf8 draw
11 Bd6 loss in 2 half-moves
12 Ne5 loss in 2 half-moves
13 Nf6 loss in 2 half-moves