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

EGTB: loss in 19 half-moves

# move score
1 Kb2 loss in 18 half-moves
2 Ka2 loss in 14 half-moves
3 Nb4 loss in 6 half-moves
4 Kb1 loss in 4 half-moves
5 Nb8 loss in 2 half-moves
6 Nc5 loss in 1 half-moves
7 Nc7 loss in 1 half-moves