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

EGTB: loss in 43 half-moves

# move score
1 Kb4 loss in 42 half-moves
2 Nd1 loss in 14 half-moves
3 Nb1 loss in 12 half-moves
4 Na2 loss in 10 half-moves
5 Na4 loss in 8 half-moves
6 Kb5 loss in 6 half-moves
7 Ka4 loss in 4 half-moves
8 Ka6 loss in 2 half-moves
9 Kb6 loss in 2 half-moves
10 Nb5 loss in 2 half-moves
11 Nd5 loss in 2 half-moves
12 Ne2 loss in 2 half-moves
13 Ne4 loss in 2 half-moves