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

EGTB: loss in 4 half-moves

# move score
1 f3 loss in 3 half-moves
2 Bc8 loss in 2 half-moves
3 Bd7 loss in 1 half-moves
4 Be6 loss in 1 half-moves
5 Bf5 loss in 1 half-moves
6 Bg4 loss in 1 half-moves
7 Kf1 loss in 1 half-moves
8 Kf2 loss in 1 half-moves
9 Kf3 loss in 1 half-moves
10 Kg1 loss in 1 half-moves
11 Kg3 loss in 1 half-moves
12 Kh1 loss in 1 half-moves
13 Kh2 loss in 1 half-moves