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

EGTB: loss in 5 half-moves

# move score
1 Ba6 loss in 4 half-moves
2 Bf1 loss in 4 half-moves
3 Ba4 loss in 2 half-moves
4 Bc6 loss in 2 half-moves
5 Bd7 loss in 2 half-moves
6 Be2 loss in 2 half-moves
7 Be8 loss in 2 half-moves
8 Na4 loss in 2 half-moves
9 Nd1 loss in 2 half-moves
10 Bc4 loss in 1 half-moves
11 Bd3 loss in 1 half-moves
12 Nc4 loss in 1 half-moves
13 Nd3 loss in 1 half-moves