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

EGTB: loss in 51 half-moves

# move score
1 Kb3 loss in 50 half-moves
2 Kc2 loss in 50 half-moves
3 Kc3 loss in 50 half-moves
4 Ka3 loss in 48 half-moves
5 Ka2 loss in 46 half-moves
6 Kb1 loss in 42 half-moves
7 Kc1 loss in 42 half-moves
8 Ka1 loss in 38 half-moves