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

EGTB: loss in 15 half-moves

# move score
1 Kb3 loss in 14 half-moves
2 Kb4 loss in 14 half-moves
3 Nb2 loss in 10 half-moves
4 Ka3 loss in 6 half-moves
5 Nc3 loss in 4 half-moves
6 Ka5 loss in 2 half-moves
7 Kb5 loss in 2 half-moves
8 Ne3 loss in 2 half-moves
9 Nf2 loss in 2 half-moves