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

EGTB: loss in 51 half-moves

# move score
1 Ke7 loss in 50 half-moves
2 Kc7 loss in 18 half-moves
3 Ke8 loss in 12 half-moves
4 Nd7 loss in 10 half-moves
5 Kd7 loss in 8 half-moves
6 Kc8 loss in 2 half-moves
7 Nc6 loss in 2 half-moves
8 Na6 loss in 1 half-moves