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 Bb5 loss in 2 half-moves
3 Bd3 loss in 2 half-moves
4 Bd5 loss in 2 half-moves
5 Be2 loss in 2 half-moves
6 Bg8 loss in 2 half-moves
7 Nb5 loss in 2 half-moves
8 Nc2 loss in 2 half-moves
9 Nc6 loss in 2 half-moves
10 Ne2 loss in 2 half-moves
11 Nf3 loss in 2 half-moves
12 Nf5 loss in 2 half-moves
13 Ba6 loss in 1 half-moves
14 Be6 loss in 1 half-moves
15 Bf1 loss in 1 half-moves
16 Bf7 loss in 1 half-moves
17 Ne6 loss in 1 half-moves