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

EGTB: loss in 39 half-moves

# move score
1 Kbc7 loss in 38 half-moves
2 Kd8 loss in 38 half-moves
3 Kbb7 loss in 36 half-moves
4 Kcc7 loss in 36 half-moves
5 Ka7 loss in 34 half-moves
6 Ka8 loss in 34 half-moves
7 Kcb7 loss in 34 half-moves
8 Kd7 loss in 2 half-moves