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

EGTB: loss in 3 half-moves

# move score
1 b5 loss in 2 half-moves
2 Ba4 loss in 2 half-moves
3 Bb5 loss in 2 half-moves
4 Bc6 loss in 2 half-moves
5 Bc8 loss in 2 half-moves
6 Be6 loss in 2 half-moves
7 Bf5 loss in 2 half-moves
8 Bg4 loss in 2 half-moves
9 Na4 loss in 2 half-moves
10 Nb1 loss in 2 half-moves
11 Nb5 loss in 2 half-moves
12 Nd1 loss in 2 half-moves
13 Nd5 loss in 2 half-moves
14 Ne4 loss in 2 half-moves
15 Be8 loss in 1 half-moves
16 Bh3 loss in 1 half-moves
17 Na2 loss in 1 half-moves
18 Ne2 loss in 1 half-moves