German Grandmaster (2003). German U13 champion in 1993.
Best results: Stuttgart 1998, 1st; German championship in 2001 and 2003, 2-3rd ; Bermuda Open 2002, 1-3rd ; Hamburg championship 2002, 2-4th; Amsterdam Lost Boys Open 2002, 2-4th and Dos Hermanas Open 2006, 1-2nd.