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

EGTB: loss in 41 half-moves

# move score
1 Kb2 loss in 40 half-moves
2 Kc2 loss in 40 half-moves
3 Kd1 loss in 40 half-moves
4 Kd2 loss in 40 half-moves
5 Kb1 loss in 34 half-moves