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 Ba6 loss in 2 half-moves
3 Bb5 loss in 2 half-moves
4 Bd3 loss in 2 half-moves
5 Be2 loss in 2 half-moves
6 Bf1 loss in 2 half-moves
7 Na4 loss in 2 half-moves
8 Nd1 loss in 2 half-moves
9 Nd3 loss in 2 half-moves
10 Bd5 loss in 1 half-moves
11 Be6 loss in 1 half-moves
12 Bf7 loss in 1 half-moves
13 Bg8 loss in 1 half-moves