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

EGTB: loss in 1 half-moves

# move score
1 fxg8=B loss now
2 fxg8=K loss now
3 fxg8=N loss now
4 fxg8=Q loss now
5 fxg8=R loss now
6 Rxg8 loss now