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

EGTB: loss in 15 half-moves

# move score
1 Nb6 loss in 14 half-moves
2 Ka5 loss in 12 half-moves
3 Kb3 loss in 12 half-moves
4 Kb4 loss in 12 half-moves
5 Kb5 loss in 12 half-moves
6 Nd6 loss in 12 half-moves
7 Na7 loss in 10 half-moves
8 Ka3 loss in 6 half-moves
9 Ne7 loss in 6 half-moves