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

EGTB: loss in 31 half-moves

# move score
1 Kb4 loss in 30 half-moves
2 Ka4 loss in 12 half-moves
3 Kb5 loss in 6 half-moves
4 Na8 loss in 6 half-moves
5 Ka6 loss in 4 half-moves
6 Na6 loss in 2 half-moves
7 Nb5 loss in 2 half-moves
8 Nd5 loss in 2 half-moves
9 Ne6 loss in 2 half-moves
10 Ne8 loss in 2 half-moves
11 Kb6 loss in 1 half-moves