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

EGTB: loss in 4 half-moves

# move score
1 Na1 loss in 3 half-moves
2 g8=B loss in 2 half-moves
3 g8=K loss in 2 half-moves
4 g8=N loss in 2 half-moves
5 g8=Q loss in 2 half-moves
6 g8=R loss in 2 half-moves
7 Nc1 loss in 2 half-moves
8 Nd2 loss in 2 half-moves
9 Nd4 loss in 2 half-moves
10 Na5 loss in 1 half-moves
11 Nc5 loss in 1 half-moves