rn1k1b1r/p4ppp/1pp5/1B1P1bN1/1P2n1P1/2PK3P/P2P3q/RNBQ4 b - - 1 16
FEN state: rn1k1b1r/p4ppp/1pp5/1B1P1bN1/1P2n1P1/2PK3P/P2P3q/RNBQ4 b - - 1 16 ; Best move: e4f2
The current state of the chess board is: Black rook at a8, black knight at b8, black king at d8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at b6 and black pawn at c6. White bishop at b5, white pawn at d5, black bishop at f5 and white knight at g5. White pawn at b4, black knight at e4 and white pawn at g4. White pawn at c3, white king at d3 and white pawn at h3. White pawn at a2, white pawn at d2 and black queen at h2. White rook at a1, white knight at b1, white bishop at c1 and white queen at d1. Both players have exhausted their castles. Half move number is 1. Full move number is 16. Black to move.