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

EGTB: loss in 3 half-moves

# move score
1 Kb1 loss in 2 half-moves
2 Kb3 loss in 2 half-moves
3 Kc1 loss in 2 half-moves
4 Kd2 loss in 2 half-moves
5 Kd3 loss in 2 half-moves
6 Ne3 loss in 2 half-moves
7 Nf2 loss in 2 half-moves
8 Kb2 loss in 1 half-moves
9 Kc3 loss in 1 half-moves
10 Nb2 loss in 1 half-moves
11 Nc3 loss in 1 half-moves