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

EGTB: loss in 23 half-moves

# move score
1 Kb5 loss in 22 half-moves
2 Kb4 loss in 14 half-moves
3 Nb1 loss in 14 half-moves
4 Ka3 loss in 12 half-moves
5 Kb3 loss in 12 half-moves
6 Nb3 loss in 10 half-moves
7 Nc4 loss in 2 half-moves
8 Ne4 loss in 2 half-moves
9 Nf1 loss in 2 half-moves
10 Nf3 loss in 2 half-moves
11 Ka5 loss in 1 half-moves