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

EGTB: loss in 27 half-moves

# move score
1 Kb3 loss in 26 half-moves
2 Ka3 loss in 22 half-moves
3 Kb2 loss in 22 half-moves
4 Ka1 loss in 20 half-moves
5 Kb1 loss in 20 half-moves