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

EGTB: loss in 55 half-moves

# move score
1 Kc6 loss in 54 half-moves
2 Kb6 loss in 42 half-moves
3 Ka4 loss in 28 half-moves
4 Ka5 loss in 28 half-moves
5 Kb4 loss in 28 half-moves
6 Ka6 loss in 16 half-moves
7 Kc4 loss in 2 half-moves
8 Kc5 loss in 2 half-moves