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

EGTB: loss in 7 half-moves

# move score
1 Be1 loss in 6 half-moves
2 Bd2 loss in 4 half-moves
3 Bb6 loss in 2 half-moves
4 Bc3 loss in 2 half-moves
5 Bd8 loss in 2 half-moves
6 Ne2 loss in 2 half-moves
7 Nf3 loss in 2 half-moves
8 Nh3 loss in 2 half-moves
9 Bb4 loss in 1 half-moves
10 Bc7 loss in 1 half-moves