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

EGTB: loss in 23 half-moves

# move score
1 Kb2 loss in 22 half-moves
2 Nc6 loss in 22 half-moves
3 Nd7 loss in 22 half-moves
4 Kc2 loss in 20 half-moves
5 Na6 loss in 20 half-moves
6 Kd2 loss in 18 half-moves
7 Kd1 loss in 14 half-moves
8 Kb1 loss in 12 half-moves