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

EGTB: loss in 41 half-moves

# move score
1 Kb5 loss in 40 half-moves
2 Kb4 loss in 38 half-moves
3 Nb5 loss in 36 half-moves
4 Ka5 loss in 30 half-moves
5 Kb3 loss in 30 half-moves
6 Nb1 loss in 30 half-moves
7 Nc2 loss in 20 half-moves
8 Nc4 loss in 2 half-moves