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

EGTB: win in 4 half-moves

# move score
1 Nd2 win in 3 half-moves
2 Bb4 draw
3 Bc1 draw
4 Bd6 draw
5 Be7 draw
6 Bf8 draw
7 Ra2 draw
8 Bb2 loss in 2 half-moves
9 Bc5 loss in 2 half-moves
10 Nc3 loss in 2 half-moves