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 Bc4 loss in 2 half-moves
3 Be4 loss in 2 half-moves
4 Bf3 loss in 2 half-moves
5 Bf7 loss in 2 half-moves
6 Bg2 loss in 2 half-moves
7 Bg8 loss in 2 half-moves
8 Bh1 loss in 2 half-moves
9 Nc1 loss in 2 half-moves
10 Nc5 loss in 2 half-moves
11 Nd2 loss in 2 half-moves
12 Nd4 loss in 2 half-moves
13 Ba8 loss in 1 half-moves
14 Bb7 loss in 1 half-moves
15 Bc6 loss in 1 half-moves
16 Be6 loss in 1 half-moves
17 Na1 loss in 1 half-moves
18 Na5 loss in 1 half-moves