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

EGTB: loss in 23 half-moves

# move score
1 Bb1 loss in 22 half-moves
2 Bg6 loss in 22 half-moves
3 Bh7 loss in 22 half-moves
4 Nb6 loss in 22 half-moves
5 Bb3 loss in 16 half-moves
6 Nf8 loss in 12 half-moves
7 Nb8 loss in 8 half-moves
8 Ba4 loss in 4 half-moves
9 Nc5 loss in 4 half-moves
10 Bd1 loss in 2 half-moves
11 Bd3 loss in 2 half-moves
12 Be4 loss in 2 half-moves
13 Bf5 loss in 2 half-moves
14 Ne5 loss in 2 half-moves
15 Nf6 loss in 2 half-moves