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

EGTB: loss in 37 half-moves

# move score
1 Nb3 loss in 36 half-moves
2 Kb1 loss in 10 half-moves
3 Kb2 loss in 10 half-moves
4 Kb3 loss in 10 half-moves
5 Kc1 loss in 10 half-moves
6 Kc3 loss in 10 half-moves
7 Kd1 loss in 6 half-moves
8 Kd2 loss in 2 half-moves
9 Kd3 loss in 2 half-moves