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

EGTB: loss in 25 half-moves

# move score
1 Kc5 loss in 24 half-moves
2 Kc7 loss in 24 half-moves
3 Kd5 loss in 24 half-moves
4 Kd6 loss in 24 half-moves
5 Kd7 loss in 24 half-moves
6 Nb6 loss in 22 half-moves
7 Kb5 loss in 20 half-moves
8 Kb6 loss in 20 half-moves
9 Nc5 loss in 20 half-moves
10 Kb7 loss in 16 half-moves
11 Nc3 loss in 2 half-moves
12 Nb2 loss in 1 half-moves