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

EGTB: loss in 23 half-moves

# move score
1 Kc7 loss in 22 half-moves
2 Kd8 loss in 20 half-moves
3 Kb8 loss in 12 half-moves
4 Nc5 loss in 10 half-moves
5 Nd8 loss in 6 half-moves
6 Kd7 loss in 4 half-moves
7 Na5 loss in 2 half-moves
8 Nd6 loss in 2 half-moves