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

EGTB: loss in 7 half-moves

# move score
1 Bd1 loss in 6 half-moves
2 Bd3 loss in 6 half-moves
3 Nf3 loss in 6 half-moves
4 Nh3 loss in 6 half-moves
5 Nh7 loss in 6 half-moves
6 b4 loss in 4 half-moves
7 Bc4 loss in 4 half-moves
8 Bf1 loss in 4 half-moves
9 Bh5 loss in 4 half-moves
10 Ba6 loss in 2 half-moves
11 Bb5 loss in 2 half-moves
12 Bf3 loss in 2 half-moves
13 Bg4 loss in 2 half-moves
14 Ne4 loss in 2 half-moves
15 Ne6 loss in 2 half-moves
16 Nf7 loss in 2 half-moves