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

EGTB: loss in 35 half-moves

# move score
1 Kb4 loss in 34 half-moves
2 Kb3 loss in 32 half-moves
3 Kb5 loss in 32 half-moves
4 Ka3 loss in 30 half-moves
5 Ka5 loss in 30 half-moves
6 Nb4 loss in 30 half-moves
7 Nc1 loss in 28 half-moves
8 Nc3 loss in 28 half-moves