Please answer the following question: - alt is black , seated at chess game and white photograph of dark-haired male wearing glasses    - caption is speelman -lrb- unknown date -rrb-    - birth name is jonathan simon speelman    - fields is chess mathematics writing    - spouse is lyndsey thomas      - birth date is 2 october 1956      - image size is 150px    - image is speelman.jpg    - alma mater is worcester college , oxford    Given the details above, guess who could this information be about.
Answer:
jon speelman