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

EGTB: loss in 53 half-moves

# move score
1 Kc3 loss in 52 half-moves
2 Ka3 loss in 30 half-moves
3 Kb3 loss in 30 half-moves
4 Kc2 loss in 28 half-moves
5 Kc1 loss in 24 half-moves
6 Ka2 loss in 22 half-moves
7 Ka1 loss in 16 half-moves
8 Kb1 loss in 16 half-moves