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

EGTB: loss in 9 half-moves

# move score
1 Nb1 loss in 8 half-moves
2 Kb1 loss in 6 half-moves
3 Kc1 loss in 6 half-moves
4 Kd1 loss in 6 half-moves
5 Kb2 loss in 2 half-moves
6 Kc3 loss in 2 half-moves
7 Kd2 loss in 2 half-moves
8 Nb5 loss in 2 half-moves
9 Nc4 loss in 2 half-moves
10 Kb3 loss in 1 half-moves
11 Kd3 loss in 1 half-moves