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

EGTB: loss in 53 half-moves

# move score
1 Kb6 loss in 52 half-moves
2 Kb7 loss in 42 half-moves
3 Kb5 loss in 34 half-moves
4 Nc5 loss in 30 half-moves
5 Nc3 loss in 24 half-moves
6 Nb6 loss in 10 half-moves
7 Ka5 loss in 4 half-moves
8 Ka7 loss in 4 half-moves
9 Nb2 loss in 4 half-moves