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 Ba6 loss in 2 half-moves
3 Bb1 loss in 2 half-moves
4 Bb5 loss in 2 half-moves
5 Be2 loss in 2 half-moves
6 Be4 loss in 2 half-moves
7 Bf1 loss in 2 half-moves
8 Bf5 loss in 2 half-moves
9 Bg6 loss in 2 half-moves
10 Nd1 loss in 2 half-moves
11 Nd5 loss in 2 half-moves
12 Nf1 loss in 2 half-moves
13 Nf5 loss in 2 half-moves
14 Ng2 loss in 2 half-moves
15 Ng4 loss in 2 half-moves
16 Bc2 loss in 1 half-moves
17 Bc4 loss in 1 half-moves
18 Bh7 loss in 1 half-moves
19 Nc2 loss in 1 half-moves
20 Nc4 loss in 1 half-moves