- General Secretary of the Association of Chess Professionals (2004 - 2007)
- Member of the FIDE Rules and Tournament Regulations Committee (2005 - 2007, 2009 - ?)
- Member of the FIDE World Chess Championship Committee (2005 - 2009)
- Federation: POLAND
- FIDE Title: Grandmaster
- Current ELO Rating: 2651
- First chess
- game: vs my mother
- tournament: Bydgoszcz (Poland) 1985
- Favourite chess player: Vassily Ivanchuk
- Books written: "Zagadka Kieseritzky'ego" ("The enigma of Kieseritky")
- Birthday: 4 October 1977
- Marital status: Not married
- Children: No
- Nationality: Polish
- Life-slogans
- Help people
- Injustice done to one is a threat to all
- Never resign and fight to the last pawn
- Profession: Chess player
- Knowledge of languages: Polish, Russian, English, basic Spanish
- Favourite color: Blue
- Favourite meal: Red borsch, pork chop with French fried potatoes
- Favourite drink: Orange juice
- Favourite writer: Henryk Sienkiewicz
- Favourite book: "Trilogy" by Henryk Sienkiewicz
- Favourite painter: Bernardo Bellotto
- Favourite actor: Peter Falk "Columbo"
- Favourite TV serial: "Columbo"
- Favourite film: "Above suspicion" (1995)
- Favourite hero: Michael Jordan
- Favourite singer: Julio Iglesias
- Favourite music band: "The Beatles"
- Favourite music choir: "The Alexandrov Red Army Choir"
- Favourite song: "Yesterday" by "The Beatles"
- Favourite animal: Dog
- Favourite season: Summer
- Favourite subject (in school): Mathematics
- Hateful subject (in school): Fine arts
- Favourite sports other than chess: tennis, table tennis, basketball, waterpolo
- Hateful sport: Physical culture
- Hobbies: Sports, brain games, mathematics, physics, computers, Internet
- Hateful activity: I hate waking up before 10:00!
- Favourite:
- country: Venezuela
- island: Bermuda
- town: Copenhagen
- place: Blue Lagoon