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

EGTB: loss in 21 half-moves

# move score
1 Kb4 loss in 20 half-moves
2 Ka4 loss in 8 half-moves
3 Ka6 loss in 8 half-moves
4 Kb6 loss in 8 half-moves
5 Na3 loss in 6 half-moves
6 Na7 loss in 4 half-moves
7 Nc3 loss in 2 half-moves
8 Nc7 loss in 2 half-moves
9 Nd4 loss in 2 half-moves
10 Nd6 loss in 2 half-moves