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

EGTB: loss in 7 half-moves

# move score
1 h1=K loss in 8 half-moves
2 Na2 loss in 6 half-moves
3 Na4 loss in 4 half-moves
4 Nb1 loss in 4 half-moves
5 h1=B loss in 2 half-moves
6 h1=N loss in 2 half-moves
7 h1=Q loss in 2 half-moves
8 h1=R loss in 2 half-moves
9 Nb5 loss in 2 half-moves
10 Nd1 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