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

EGTB: loss in 3 half-moves

# move score
1 b4 loss in 2 half-moves
2 Ba8 loss in 2 half-moves
3 Bb7 loss in 2 half-moves
4 Bc4 loss in 2 half-moves
5 Bc6 loss in 2 half-moves
6 Be4 loss in 2 half-moves
7 Bf3 loss in 2 half-moves
8 Bg2 loss in 2 half-moves
9 Bg8 loss in 2 half-moves
10 Bh1 loss in 2 half-moves
11 Nf5 loss in 2 half-moves
12 Ng4 loss in 2 half-moves
13 Ng8 loss in 2 half-moves
14 Be6 loss in 1 half-moves
15 Bf7 loss in 1 half-moves
16 Nf7 loss in 1 half-moves