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

EGTB: loss in 7 half-moves

# move score
1 Bb1 loss in 6 half-moves
2 Bb3 loss in 6 half-moves
3 Be4 loss in 4 half-moves
4 Bh7 loss in 4 half-moves
5 Na3 loss in 4 half-moves
6 Na5 loss in 4 half-moves
7 Nb2 loss in 4 half-moves
8 Nb6 loss in 4 half-moves
9 Ba4 loss in 2 half-moves
10 Bd1 loss in 2 half-moves
11 Bd3 loss in 2 half-moves
12 Bf5 loss in 2 half-moves
13 Bg6 loss in 2 half-moves
14 Nd2 loss in 2 half-moves
15 Nd6 loss in 2 half-moves
16 Ne3 loss in 2 half-moves
17 Ne5 loss in 2 half-moves